Preferred tv store
Reviewed on Jun 21, 2019 , Ryan Scartozzi, Yannick Khong

Sony A8G OLED
TV REVIEW

Usage Ratings - Version 1.3

Test Benches:

  • 1.3: Spring 2019
  • 1.2: Winter 2018
  • 1.1: Summer 2017
  • 1.0: Winter 2015
  • 0.9: Winter 2014
  • 0.8: Winter 2013
8.8
Mixed Usage
What it is: General purpose. The TV will be used for a variety of content and usages. Movies at night, TV shows during the day, video games from time to time, etc.
Score components:
Value for price beaten by
What it is: Product with the best value in this price range
Other best choice in a cheaper price range
Other best choice in a pricier price range
Automatically updated every hour based on the scores and prices of all other products we've tested.
: LG C8 OLED
9.4
Movies
What it is: Movies in the dark. The TV will be used for watching movies in a controlled environment, directly in front, in a home theater way. Mostly only high quality content, like Blu-rays, UHD Blu-rays, streaming and a little bit of HDR.
Score components:
8.5
TV Shows
What it is: TV Shows in a bright living room. The TV will be used in to watch TV shows, in a bright room during the day, from multiple viewing positions at different angles. The content watched has an average quality: cable, streaming, SD channels, etc.
Score components:
8.7
Sports
What it is: Sports in a living room. The TV will be used to watch sports during the day, like football or hockey. Usually watched with a group, so from multiple viewing position.
8.7
Video Games
What it is: Video games. The TV will be used to play video games, directly in front, in a controlled light environment. Usually fast games, like online FPS, where motion blur and input lag is important.
9.1
HDR Movies
What it is: HDR Movies and TV shows. The TV will be used to watch 4k UHD HDR content, with a wide color gamut and a high peak brightness. Either via UHD Blu-rays or HDR streaming.
Score components:
8.6
HDR Gaming
What it is: HDR Gaming. The TV will be used to play HDR video games using consoles that support it or on current generation gaming PCs. Xbox One S, PS4 Pro, GTX 10 series and AMD RX series graphics cards.
8.2
PC Monitor
What it is: PC Monitor. The TV will be used as a PC monitor, from 2-3 feet away, either for productivity purposes or gaming. Sharp text is important, as well as a high resolution.
Score components:
Type : OLED
Sub-Type
What it is: Type of display technology used by the TV.
When it matters: Different technologies have different performance and are suited to different uses
Good value: IPS maintains good color accuracy at an angle, but has a poor contrast ratio from in front. VA has great picture quality in front, but loses saturation at an angle. OLED maintains good color accuracy at an angle without any of the other issues seen with IPS and VA, as they keep good brightness and contrast at an angle.
:
WRGB
Resolution : 4k

The Sony A8G OLED is an excellent 4k TV. Like all OLED TVs, it delivers outstanding dark room performance, thanks its ability to produce perfect blacks and perfect black uniformity. It also has a nearly-instantaneous response time, delivering crystal-clear motion with almost no noticeable blur behind fast-moving objects. This lack of blur can bother some people, though, as it results in stutter when watching movies or other low frame rate content. Unfortunately, like all OLEDs, there is a possibility of burn-in with static content, and the brightness of the screen changes depending on the content, also known as ABL, which may bother some people.

Test Results
Design 9.5
Picture Quality 8.6
Motion 8.8
Inputs 8.1
Sound Quality 6.7
Smart Features 8.0
Pros
  • Excellent dark room performance.
  • Outstanding low motion blur.
  • Image remains accurate when viewed at an angle.
Cons
  • Brightness varies with different content, due to the Automatic Brightness Limiter (ABL).
  • Possibility of permanent burn-in with static content (see here).
Update 7/19/2019: The A8G has been updated to Android 8.0. We have retested the smart features and updated the scores and text.

Check Price

Market Context

What it is: This model's position in the TV market; how it compares to other TVs.

The Sony A8G is a 2019 model OLED TV, and is the direct replacement of last year's A8F. The A8G is Sony's cheapest OLED TV, and is a little bit less feature-packed than the more expensive A9G. The main competitors to the A8G are the LG B9, LG C9, and LG E9. The main LED competitors to the A8G are the Sony Z9F, the Samsung Q90R, and the Samsung Q80R; although all of these are much brighter, they don't perform as well in dark rooms.

9.5

Design

Score components: Subjectively assigned
Curved : No

The A8G has an excellent design. The overall design language is very simple and minimalist, and is very similar to the A9G and A8F. The stand is simple, but it can be set to two different height positions, depending on the orientation of the stand, which is great if you want to place a small soundbar in front. The stand supports the TV extremely well, but it does wobble a bit when nudged. The TV appears to be extremely well-built, and there shouldn't be any issues with it.

Stand

Update 07/18/2019: We modified the text below to include a picture of the alternate stand position.

Update 06/21/2019: We have clarified our text below regarding the stand position.

The stand is very simple, but supports the TV extremely well. Unique to the A8G, the stand can be reversed, as shown above, which leaves a gap of about 2.4" below the TV. With the stand reversed, with the 'U' shape in front, there is no gap between the TV and the stand.

Footprint of the 55" stand: 25.8" x 11.5".

Back
Wall Mount : VESA 300x300

The back of the TV is plain, using the same design language as the A9G, but with a simpler pattern. The back of the feet are hollow, and can be used for simple, but effective, cable management. Unlike the A8F, the entire back of the TV is black.

Borders
Borders : 0.39" (1.0 cm)

The borders of the A8G are extremely thin, and not at all distracting.

Thickness
Max Thickness : 2.09" (5.3 cm)

Like all OLEDs, this TV is extremely thin, so extreme care should be taken when moving it.

Temperature
What it is: It is the average and maximum operating temperatures we measured on the TV. If there is an external device, like a One Connect box in some Samsungs, we measure the temperature of that as well.
When it matters: If the temperature of your TV is much higher, check that nothing is blocking the vents.
Maximum Temperature
What it is: The peak temperature found on the TV.
When it matters: If the TV is placed in an enclosed space.
Good value: <35°C
Noticeable difference: 5°C
:
101 °F (39 °C)
Average Temperature
What it is: The average temperature measured on the TV.
When it matters: If the TV is placed in an enclosed space.
Good value: <35°C
Noticeable difference: 5°C
:
91 °F (33 °C)
9.5 Build Quality
What it is: It represents our perception of the quality of the construction of the TV, of the materials used, and how they all blend.
When it matters: Poor build quality might lessen the expected lifetime of the TV, or make it more prone to faults due to mishandling.
Score components: Subjectively assigned

The A8G has outstanding build quality. The stand supports the TV well, and only wobbles a bit. The design is very similar to the A9G, but a little less polished.

8.6

Picture Quality

The Sony A8G OLED delivers outstanding picture quality. OLED TVs like this one can turn off individual pixels, allowing for deep inky blacks and perfect black uniformity without the need of a local dimming feature, which is great for dark room viewing. Like all OLEDs, the A8G has an outstanding color gamut, wide viewing angles, and excellent gray uniformity, perfect for sports fans.

Unfortunately, the A8G also has a few flaws, and like all OLEDs, there are some issues that some people might consider to be deal-breakers. Although it has decent overall peak brightness, the brightness of the screen can vary with different content. There is also the possibility of permanent burn-in or temporary image retention, although we don't expect these to be an issue for most people.

10 Contrast
What it is: Brightness difference between white and black. This is the main component of picture quality.
When it matters: Always, but especially when watching dark scenes.
Score components:
Native Contrast
What it is: Ratio of the white brightness divided by the blacks measured on our checkerboard test pattern with a white target of 100 cd/m².
When it matters: Dark scenes in a dark room.
Good value: > 3,000
Noticeable difference: 500
:
Inf : 1
Contrast with local dimming
What it is: Ratio of the white brightness divided by the blacks measured on our checkerboard test pattern with local dimming turned on (maximum) with a white target of 100 cd/m².
When it matters: Dark scenes in a dark room.
Good value: > 3,000
Noticeable difference: 500
:
N/A

The A8G is an OLED TV, and as such can turn off individual pixels, so it essentially has an infinite contrast ratio.

10 Local Dimming
What it is: The lights behind the LCD layer adapt to the picture displayed, improving the contrast ratio.
When it matters: Dark scenes viewed in a dark room.
Score components: Subjectively assigned
Local Dimming
What it is: Whether it has a feature that controls the LEDs behind the LCD layer, to match the picture and darkens the dark portion of it.
When it matters: On LED TVs only. Dark scenes viewed in a dark room.
:
No
Backlight
What it is: Configuration of the lights of the backlight.
When it matters: Effectiveness of the local dimming.
Good value: Full-array/direct lighting is better for local dimming. As for the uniformity of the screen, it depends on the implementation. Some edge-lit TVs have more uniform blacks than some full-array TVs.
:
N/A

The TV does not have a local dimming feature, as there is no backlight. As an OLED TV, it can turn off, or dim, individual pixels. This is great for dark room viewing, as it results in no noticeable blooming around bright objects in dark scenes. This is also great if you watch content with subtitles, as they are displayed perfectly, with no blooming around them.

7.2 SDR Peak Brightness
What it is: How bright the screen can get. Measured with local dimming and with SDR content.
When it matters: Bright living rooms; bright objects; SDR content.
SDR Real Scene Peak Brightness
What it is: The maximum luminosity the TV can obtain while playing a movie or while watching a TV show. Our Real Scene was selected to represent a more regular movie condition. All measurements are made with the TV set to be as bright as possible, but with a 6500k white. Measured with local dimming on, max backlight and with an SDR signal. Scene: here.
When it matters: When watching movies and TV shows in SDR.
Good value: > 300 cd/m²
Noticeable difference: 30 cd/m²
:
278 cd/m²
SDR Peak 2% Window
What it is: The maximum luminosity, even if only maintained for a short time, of a white square covering 2% of the screen, with the TV set to be as bright as possible. Measured with local dimming and over SDR signal.
When it matters: Bright highlights, present on screen for a short time
Good value: > 300 cd/m²
Noticeable difference: 30 cd/m²
:
352 cd/m²
SDR Peak 10% Window
What it is: The maximum luminosity, even if only maintained for a short time, of a white square covering 10% of the screen, with the TV set to be as bright as possible. Measured with local dimming and over SDR signal.
When it matters: Bright objects, present on screen for a short time
Good value: > 300 cd/m²
Noticeable difference: 30 cd/m²
:
350 cd/m²
SDR Peak 25% Window
What it is: The maximum luminosity, even if only maintained for a short time, of a white square covering 25% of the screen, with the TV set to be as bright as possible. Measured with local dimming and over SDR signal.
When it matters: When watching in a bright room.
Good value: > 300 cd/m²
Noticeable difference: 30 cd/m²
:
352 cd/m²
SDR Peak 50% Window
What it is: The maximum luminosity, even if only maintained for a short time, of a white square covering 50% of the screen, with the TV set to be as bright as possible. Measured with local dimming and over SDR signal.
When it matters: When watching in a bright room.
Good value: > 300 cd/m²
Noticeable difference: 30 cd/m²
:
265 cd/m²
SDR Peak 100% Window
What it is: The maximum luminosity, even if only maintained for a short time, of a white square covering 100% of the screen, with the TV set to be as bright as possible. Measured with local dimming and over SDR signal.
When it matters: When watching in a bright room.
Good value: > 300 cd/m²
Noticeable difference: 30 cd/m²
:
155 cd/m²
SDR Sustained 2% Window
What it is: The lowest maximum luminosity (usually after it has stabilized) of a white square covering 2% of the screen, with the TV set to be as bright as possible. Measured with local dimming and over SDR signal.
When it matters: Bright highlights, persistent during a scene.
Good value: > 300 cd/m²
Noticeable difference: 30 cd/m²
:
302 cd/m²
SDR Sustained 10% Window
What it is: The lowest maximum luminosity (usually after it has stabilized) of a white square covering 10% of the screen, with the TV set to be as bright as possible. Measured with local dimming and over SDR signal.
When it matters: Bright objects, persistent during a scene.
Good value: > 300 cd/m²
Noticeable difference: 30 cd/m²
:
285 cd/m²
SDR Sustained 25% Window
What it is: The lowest maximum luminosity (usually after it has stabilized) of a white square covering 25% of the screen, with the TV set to be as bright as possible. Measured with local dimming and over SDR signal.
When it matters: When watching in a bright room.
Good value: > 300 cd/m²
Noticeable difference: 30 cd/m²
:
302 cd/m²
SDR Sustained 50% Window
What it is: The lowest maximum luminosity (usually after it has stabilized) of a white square covering 50% of the screen, with the TV set to be as bright as possible. Measured with local dimming and over SDR signal.
When it matters: When watching in a bright room.
Good value: > 300 cd/m²
Noticeable difference: 30 cd/m²
:
251 cd/m²
SDR Sustained 100% Window
What it is: The lowest maximum luminosity (usually after it has stabilized) of a white square covering 100% of the screen, with the TV set to be as bright as possible. Measured with local dimming and over SDR signal.
When it matters: When watching in a bright room.
Good value: > 300 cd/m²
Noticeable difference: 30 cd/m²
:
154 cd/m²
SDR ABL
What it is: The coefficient of variation of the SDR sustained brightness, after linearizing for noticeable differences in luminosity
When it matters: Content with large bright areas, such as for PC or video game use, and sports such as hockey
Good value: <0.07
Noticeable difference: 0.01
:
0.044

The TV has decent SDR peak brightness, very similar to the A9G and A8F. It's bright enough for most rooms, but in very bright rooms it might not be bright enough, in which case LED TVs like the Samsung Q80R might be a better choice, as they are much brighter.

Unfortunately, like all OLED TVs, the brightness can vary with different content, which may be distracting.

We measured the peak brightness after calibration, using the 'Custom' Picture Mode, with Peak Luminance set to 'High', and Color Temperature set to 'Expert 1'.

If accuracy isn't as important to you, the A8G is able to reach a peak brightness of 700 cd/m² with the 'Vivid' Picture Mode, as measured with the 2% window.

7.3 HDR Peak Brightness
What it is: How bright the screen can get. Measured with local dimming and over HDR signal (if supported).
When it matters: Bright living rooms; bright objects; HDR content.
HDR Real Scene Peak Brightness
What it is: The maximum luminosity the TV can obtain while playing a movie or while watching a TV show. This scene was selected to represent a more realistic movie condition. All measurement are made with the TV set to be as bright as possible, but with a 6500k white. Measured with local dimming, max backlight and over HDR signal. Scene: here.
When it matters: When watching movies or watching TV show in HDR.
Good value: > 550 cd/m²
Noticeable difference: 80 cd/m²
:
616 cd/m²
HDR Peak 2% Window
What it is: The maximum luminosity, even if only maintained for a short time, of a white square covering 2% of the screen, with the TV set to be as bright as possible. Measured with local dimming and over HDR signal (if supported).
When it matters: Bright highlights, present on screen for a short time; especially for HDR content.
Good value: > 550 cd/m²
Noticeable difference: 80 cd/m²
:
768 cd/m²
HDR Peak 10% Window
What it is: The maximum luminosity, even if only maintained for a short time, of a white square covering 10% of the screen, with the TV set to be as bright as possible. Measured with local dimming and over HDR signal (if supported).
When it matters: Bright objects, present on screen for a short time; especially for HDR content.
Good value: > 550 cd/m²
Noticeable difference: 80 cd/m²
:
633 cd/m²
HDR Peak 25% Window
What it is: The maximum luminosity, even if only maintained for a short time, of a white square covering 25% of the screen, with the TV set to be as bright as possible. Measured with local dimming and over HDR signal (if supported).
When it matters: Bright rooms; bright objects in HDR video.
Good value: > 550 cd/m²
Noticeable difference: 80 cd/m²
:
452 cd/m²
HDR Peak 50% Window
What it is: The maximum luminosity, even if only maintained for a short time, of a white square covering 50% of the screen, with the TV set to be as bright as possible. Measured with local dimming and over HDR signal (if supported).
When it matters: Bright rooms.
Good value: > 550 cd/m²
Noticeable difference: 80 cd/m²
:
269 cd/m²
HDR Peak 100% Window
What it is: The maximum luminosity, even if only maintained for a short time, of a white square covering 100% of the screen, with the TV set to be as bright as possible. Measured with local dimming and over HDR signal (if supported).
When it matters: Bright rooms.
Good value: > 550 cd/m²
Noticeable difference: 80 cd/m²
:
138 cd/m²
HDR Sustained 2% Window
What it is: The lowest maximum luminosity (usually after it has stabilized) of a white square covering 2% of the screen, with the TV set to be as bright as possible. Measured with local dimming and over HDR signal (if supported).
When it matters: Bright highlights, persistent throughout a scene; especially for HDR content.
Good value: > 550 cd/m²
Noticeable difference: 80 cd/m²
:
473 cd/m²
HDR Sustained 10% Window
What it is: The lowest maximum luminosity (usually after it has stabilized) of a white square covering 10% of the screen, with the TV set to be as bright as possible. Measured with local dimming and over HDR signal (if supported).
When it matters: Bright objects, persistent throughout a scene; especially for HDR content.
Good value: > 550 cd/m²
Noticeable difference: 80 cd/m²
:
393 cd/m²
HDR Sustained 25% Window
What it is: The lowest maximum luminosity (usually after it has stabilized) of a white square covering 25% of the screen, with the TV set to be as bright as possible. Measured with local dimming and over HDR signal (if supported).
When it matters: Bright rooms; bright objects in HDR video.
Good value: > 550 cd/m²
Noticeable difference: 80 cd/m²
:
390 cd/m²
HDR Sustained 50% Window
What it is: The lowest maximum luminosity (usually after it has stabilized) of a white square covering 50% of the screen, with the TV set to be as bright as possible. Measured with local dimming and over HDR signal (if supported).
When it matters: Bright rooms.
Good value: > 550 cd/m²
Noticeable difference: 80 cd/m²
:
267 cd/m²
HDR Sustained 100% Window
What it is: The lowest maximum luminosity (usually after it has stabilized) of a white square covering 100% of the screen, with the TV set to be as bright as possible. Measured with local dimming and over HDR signal (if supported).
When it matters: Bright rooms.
Good value: > 550 cd/m²
Noticeable difference: 80 cd/m²
:
137 cd/m²
HDR ABL
What it is: The coefficient of variation of the HDR sustained brightness, after linearizing for noticeable differences in luminosity
When it matters: HDR content with large bright areas, such as HDR gaming
Good value: <0.07
Noticeable difference: 0.01
:
0.075

Decent HDR peak brightness. Small highlights can get bright enough to really stick out, which is great, but the TV dims considerably when displaying large bright areas. This change in brightness, also known as ABL, may be distracting with some content.

We measured the peak brightness before calibration, using the 'Cinema' Picture Mode, with Peak Luminance set to 'High', and Color Temperature set to 'Expert 2'.

If accuracy isn't as important to you, the A8G is able to reach a peak brightness of 840 cd/m² with the 'Vivid' Picture Mode, as measured with the 2% window.

8.9 Gray Uniformity
What it is: Evenness of colors onscreen (not just gray).
When it matters: Solid colors. Sports, panning shots.
Score components:
50% Std. Dev.
What it is: Average squared difference of pixels when displaying a mid 50% gray.
When it matters: Solid colors. Sports, panning shots.
Good value: < 2.5%
Noticeable difference: 1%
:
0.774 %
50% DSE
What it is: Dirty Screen Effect. High-frequency variance of uniformity. Dark spots on the screen.
When it matters: Solid colors. Sports, panning shots.
Good value: < 0.165%
Noticeable difference: 0.025%
:
0.114 %
5% Std. Dev.
What it is: Average squared difference of pixels when displaying a mid 5% gray.
When it matters: Dark scenes.
Good value: < 1.15%
Noticeable difference: 1%
:
0.630 %
5% DSE
What it is: Dirty Screen Effect. High-frequency variance of uniformity. Dark spots on the screen.
When it matters: Dark scenes.
Good value: < 0.116%
:
0.103 %

The A8G OLED has excellent gray uniformity. There is almost no noticeable dirty screen effect, great for sports fans. In near-black scenes, the uniformity is slightly better, but like all OLED TVs we've tested, there are some very faint horizontal and vertical lines. These can only be seen when displayed near-black scenes in a pitch-black room.

8.7 Viewing Angle
What it is: Color accuracy when viewed from the side.
When it matters: Large living rooms with multiple viewing positions.
Color Washout
What it is: The angle at which some colors drop to 80% of their original chroma.
When it matters: When viewing colorful content from the side.
Good value: > 45°
Noticeable difference: 10°
:
47 °
Color Shift
What it is: The angle at which some colors hue shift by 3° (meaning they change color, such as becoming more blue-ish).
When it matters: When viewing colorful content from the side.
Good value: > 45°
Noticeable difference: 10°
:
32 °
Brightness Loss
What it is: The angle at which the TV's lightness drops to 75% of its original lightness.
When it matters: When viewing any content from the side.
Good value: > 45°
Noticeable difference: 10°
:
66 °
Black Level Raise
What it is: The angle at which the black level doubles its lightness, leading to dark shades looking washed out.
When it matters: When viewing dark content from the side.
Good value: > 45°
Noticeable difference: 10°
:
70 °
Gamma Shift
What it is: The angle at which some grayscale shades shift by 3% of their relative position between the black and white levels.
When it matters: When watching any content at an angle.
Good value: > 45°
Noticeable difference: 10°
:
66 °

The TV has excellent wide viewing angles. Unlike VA and IPS TVs, there is very little fluctuation in black levels or brightness at wide angles. It isn't perfect, though, as colors gradually lose accuracy, and at wide angles they appear washed out.

10 Black Uniformity
What it is: Evenness of blacks.
When it matters: Dark scenes viewed in a dark room.
Score components:
Native Std. Dev.
What it is: Average of the squared difference of the blacks.
When it matters: Dark scenes viewed in a dark room.
Good value: < 1%
Noticeable difference: 1%, but keep in mind that it varies a lot by unit, even of the same model; yours likely will not end up exactly like ours.
:
0.240 %
Std. Dev. w/ L.D.
What it is: Average of the squared difference of the blacks with Local Dimming enabled
When it matters: Dark scenes viewed in a dark room.
Good value: < 1%
Noticeable difference: 1%, but keep in mind that it varies a lot by unit, even of the same model; yours likely will not end up exactly like ours.
:
N/A

The A8G, like all OLED TVs, has perfect black uniformity. The measured deviation in uniformity is due to the camera.

9.5 Reflections
What it is: How much light is reflected by the TV.
When it matters: Bright rooms.
Score components:
Screen Finish
What it is: Type of coating on the screen.
When it matters: Bright objects in the direct reflection path (for example, opposite the TV).
Good value: Glossy is good for ambient light, but not for direct reflections.
:
Glossy
Total Reflections
What it is: The amount of light which is reflected off the screen, in all directions.
When it matters: When watching TV in a bright room, with lamps, windows or walls which reflect directly off the screen.
Good value: 4.5 %
Noticeable difference: 0.5 %
:
1.4 %
Indirect Reflections
What it is: The amount of light reflected off the screen, ignoring direct (mirror-like) reflections
When it matters: Watching TV in a bright room, without sunlight or lamps directed at the TV
Good value: 1.0 %
Noticeable difference: 0.5 %
:
0.2 %

This TV has excellent reflection handling, very similar to other top-end Sony TVs. Like many high-end TVs, the anti-reflective coating is very good at diffusing reflections across the screen, but this does add a slight purple tint to the screen.

7.4 Pre Calibration
What it is: TV's color accuracy before a full calibration. The only settings that are changed are those that don't vary from unit to unit, like picture mode, color temperature and gamma.
When it matters: All video on an uncalibrated TV. This represents most people's use cases.
Score components:
White Balance dE
What it is: Average inaccuracy of shades of gray.
When it matters: Overall color temperature of all video.
Good value: < 3
Noticeable difference: 1
:
4.07
Color dE
What it is: Average inaccuracy of colors.
When it matters: All colors.
Good value: < 3
Noticeable difference: 1
:
1.96
Gamma
What it is: Brightness of shades of gray.
When it matters: Shadows.
Good value: Between 2.1 and 2.3 (our target is 2.2)
Noticeable difference: 0.1
:
2.13
Color Temperature
What it is: The color temperature is a measure of the color of light. A colder color temperature (7000K) will look bluer and a warmer color temperature (4000K) will look yellower/redder. 6500K is the standard color temperature use in the TV and film industry as program, film, and photography directors usually work on monitors calibrated on the 6500k color temperature and do their color correction base on what they see on those monitors.
When it matters: To get the most accurate picture when watching TV shows, movies or video games. This is particularly for skin tones.
Good value: 6500K
Noticeable difference: 400K
:
6082 K
Picture Mode
What it is: The picture mode used to do the 'Pre Calibration' measurements.
:
Custom
Color Temp Setting
What it is: The best value for the TV's color temperature setting. The setting name differs between brands; for some it's "Color Temperature", for others its "White Point".
When it matters: All content on screen
:
Expert 1
Gamma Setting
What it is: The best value for the TV's gamma setting; the setting name differs between TV brands.
When it matters: Shadows, accurate grayscale performance.
:
0

With our pre-calibration settings, the A8G has decent accuracy. Colors have great accuracy, but there are some inaccuracies that might be noticeable. The white balance is inaccurate, though, and almost all shades of gray have noticeable inaccuracies. Gamma is a bit too low, resulting in most scenes appearing brighter than they should.

9.4 Post Calibration
What it is: TV's color accuracy after a full calibration with a spectrophotometer.
When it matters: All video on a TV that has been professionally calibrated. This isn't that useful, because most TVs can achieve a pretty good calibration if you spend enough time on them.
Score components:
White Balance dE
What it is: Average inaccuracy of shades of gray.
When it matters: Overall color temperature of all videos.
Good value: < 3
Noticeable difference: 1
:
0.44
Color dE
What it is: Average inaccuracy of colors.
When it matters: All colors.
Good value: < 3
Noticeable difference: 1
:
1.44
Gamma
What it is: Brightness of shades of gray.
When it matters: Shadows.
Good value: Between 2.1 and 2.3 (our target is 2.2)
Noticeable difference: 0.1
:
2.18
Color Temperature
What it is: The color temperature is a measure of the color of light. A colder color temperature (7000K) will look bluer and a warmer color temperature (4000K) will look yellower/redder. 6500K is the standard color temperature use in the TV and film industry as program, film, and photography directors usually work on monitors calibrated on the 6500k color temperature and do their color correction base on what they see on those monitors.
When it matters: To get the most accurate picture when watching TV shows, movies or video games. This is particularly for skin tones.
Good value: 6500K
Noticeable difference: 400K
:
6487 K
White Balance Calibration
What it is: Whether the TV's white balance can be finely calibrated.
When it matters: When calibrating the TV.
:
10 point
Color Calibration
What it is: Whether the TV's color tone mapping can be finely calibrated.
When it matters: When calibrating the TV.
:
No
Auto-Calibration Function
What it is: Whether the TV has an auto-calibration function that can be used with a measurement device. Note that this is not used during testing, as we calibrate the TV manually.
When it matters: When calibrating the TV.
:
No

After calibration, the TV has excellent accuracy. Color accuracy improved a bit, and white balance errors were almost completely corrected. Gamma is much closer to the 2.2 reference target. Unlike many high-end TVs, the A8G does not have an auto-calibration feature.

You can see our recommended settings here.

8.0 480p Input
What it is: Quality of a 480p input.
When it matters: Standard definition TV, DVDs.
Score components: Subjectively assigned

480p content, like DVDs, is displayed well, with no noticeable issues.

8.0 720p Input
What it is: Quality of a 720p input.
When it matters: HD channels, some streaming videos.
Score components: Subjectively assigned

720p content, like from a cable box, looks great, with no noticeable issues.

9.0 1080p Input
What it is: Quality of a 1080p input.
When it matters: Blu-rays, streaming video, video files, video games.
Score components: Subjectively assigned

1080p content, like Blu-ray movies or older game consoles, looks almost as good as native 4k content.

10 4k Input
What it is: Quality of a 4k UHD input.
When it matters: Streaming video, UHD Blu-rays, PC use.
Score components: Subjectively assigned

Most 4k content looks great, but there are some noticeable issues when using the A8G as a PC monitor. Find out more here.

8.6 Color Gamut
What it is: How many colors the TV can display.
When it matters: HDR content. Includes some streaming videos and UHD Blu-rays.
Score components:
Wide Color Gamut
What it is: Whether the TV has an option to enable wide color gamuts.
When it matters: HDR content. Includes some streaming videos and UHD Blu-rays.
:
Yes
DCI P3 xy
What it is: Coverage of the DCI P3 colorspace on CIE 1931 xy.
When it matters: DCI P3 content. Includes HDR, UHD Blu-rays.
Good value: > 90%
Noticeable difference: 5%
:
96.95 %
DCI P3 uv
What it is: Coverage of the DCI P3 colorspace on CIE 1976 u' v'.
When it matters: DCI P3 content. Includes HDR, UHD Blu-rays.
Good value: > 90%
Noticeable difference: 5%
:
98.32 %
Rec 2020 xy
What it is: Coverage of the Rec.2020 colorspace on CIE 1931 xy.
When it matters: Rec.2020 content. Includes HDR, UHD Blu-rays.
Good value: > 90%
Noticeable difference: 5%
:
71.46 %
Rec 2020 uv
What it is: Coverage of the Rec.2020 colorspace on CIE 1976 u' v'.
When it matters: Rec.2020 content. Includes HDR, UHD Blu-rays.
Good value: > 90%
Noticeable difference: 5%
:
75.30 %

The Sony A8G, like all OLEDs, can display an impressive wide color gamut. It measures slightly better than the A9G, but this is likely due to panel variance, and is not necessarily indicative of a real difference. The EOTF follows the PQ curve almost perfectly, but some dark scenes are slightly over-brightened. In Game mode, the EOTF is identical (Shown here).

If you find HDR too dim, check out our recommended settings here. With these settings, HDR content appears much brighter on the A8G, as shown here.

6.3 Color Volume
What it is: How many colors a TV can display at different luminosity levels.
When it matters: HDR content. Includes some streaming videos, UHD Blu-rays and HDR games.
Normalized DCI P3 Coverage ITP
What it is: How much of the DCI-P3 colorspace a TV can display at different luminosity levels
When it matters: HDR content. Includes some streaming videos, UHD Blu-rays and HDR games.
Good value: 80%
Noticeable difference: 5%
:
69.4 %
10,000 cd/m² DCI P3 Coverage ITP
What it is: How much of the DCI-P3 colorspace a TV can display at different luminosity levels when compared to an ideal 10,000 nit TV
When it matters: HDR content. Includes some streaming videos, UHD Blu-rays and HDR games.
:
37.8 %
Normalized Rec 2020 Coverage ITP
What it is: How much of the Rec. 2020 colorspace a TV can display at different luminosity levels
When it matters: HDR content. Includes some streaming videos, UHD Blu-rays and HDR games.
Good value: 80 %
Noticeable difference: 5 %
:
57.2 %
10,000 cd/m² Rec 2020 Coverage ITP
What it is: How much of the Rec 2020 colorspace a TV can display at different luminosity levels when compared to an ideal 10,000 nit TV
When it matters: HDR content. Includes some streaming videos, UHD Blu-rays and HDR games.
:
30.9 %

Unfortunately, the Sony A8G has mediocre color volume. Like the A9G, the A8G can't display very bright saturated colors, as the white sub-pixel desaturates pure colors at high brightness levels.

8.8 Gradient
What it is: How finely levels of color can be displayed.
When it matters: Details in shadows, sky and skin tones. Matters more for HDR content.
Color Depth
What it is: Number of bits per pixel to represent a specific color. Note: we consider 8-bit with dithering to be equivalent to 10-bit, as long as the 10-bit gradient looks smooth.
When it matters: HDR content like UHD Blu-ray players. Won't matter for cable TV, regular Blu-ray movies, video game consoles or content displayed from a Windows PC. Those are limited to 8-bit color.
Good value: 10-bit.
Noticeable difference: 1 bit.
:
10 Bit
Red (Std. Dev.)
What it is: The standard deviation of the color differences (dE) between subsequent 10 bit red shades.
When it matters: Details in skin tones, sunsets, and other reddish objects. Matters more for HDR content.
Good value: < 0.12 dE
Noticeable difference: 0.01 dE
:
0.092 dE
Green (Std. Dev.)
What it is: The standard deviation of the color differences (dE) between subsequent 10 bit green shades.
When it matters: Details in ocean shades and other greenish objects. Matters more for HDR content.
Good value: < 0.12 dE
Noticeable difference: 0.01 dE
:
0.093 dE
Blue (Std. Dev.)
What it is: The standard deviation of the color differences (dE) between subsequent 10 bit blue shades.
When it matters: Details in skies, water and other blueish objects. Matters more for HDR content.
Good value: < 0.12 dE
Noticeable difference: 0.01 dE
:
0.081 dE
Gray (Std. Dev.)
What it is: The standard deviation of the color differences (dE) between subsequent 10 bit gray shades.
When it matters: Details in dull colors, such as shadows, glow and urban scenes. Matters more for HDR content.
Good value: < 0.12 dE
Noticeable difference: 0.01 dE
:
0.075 dE

This TV does an excellent job displaying gradients. There is some banding in all colors, but it shouldn't be very noticeable with most content. The Smooth Gradation feature can remove almost all remaining banding, but can cause a loss of some fine details.

10 Temporary Image Retention
What it is: How much a static image is retained on a TV screen after a certain amount of time.
When it matters:

When watching TV show, playing video games or when using your TV as a PC monitor.

Note that this is different to permanent burn-in, learn more about permanent burn-in here.

IR after 0 min recovery
What it is: Image retention measured right after the static image exposure, without recovery time.
When it matters: When changing channels while watching TV, right after changing the type of content (i.e. stopping playing video game to watch a movie) or changing input.
Good value: 0 is perfect.
Noticeable difference: 0.015%
:
0.00 %
IR after 2 min recovery
What it is: Image retention measured after a recovery time of 2 minutes.
When it matters: When changing channels while watching TV, right after changing the type of content (i.e. stopping playing video game to watch a movie) or changing input.
Good value: 0 is perfect
Noticeable difference: 0.015%
:
0.00 %
IR after 4 min recovery
What it is: Image retention measured after a recovery time of 4 minutes.
When it matters: When changing channels while watching TV, right after changing the type of content (i.e. stopping playing video game to watch a movie) or changing input.
Good value: 0 is perfect.
Noticeable difference: 0.015%
:
0.00 %
IR after 6 min recovery
What it is: Image retention measured after a recovery time of 6 minutes.
When it matters: When changing channels while watching TV, right after changing the type of content (i.e. stopping playing video game to watch a movie) or changing input.
Good value: 0 is perfect.
Noticeable difference: 0.015%
:
0.00 %
IR after 8 min recovery
What it is: Image retention measured after a recovery time of 8 minutes.
When it matters: When changing channels while watching TV, right after changing the type of content (i.e. stopping playing video game to watch a movie) or changing input.
Good value: 0 is perfect.
Noticeable difference: 0.015%
:
0.00 %
IR after 10 min recovery
What it is: Image retention measured after a recovery time of 10 minutes.
When it matters: When changing channels while watching TV, right after changing the type of content (i.e. stopping playing video game to watch a movie) or changing input.
Good value: 0 is perfect.
Noticeable difference: 0.015%
:
0.00 %

The TV shows no signs of temporary image retention, but this can vary a bit between units.

This test is only indicative of short term image retention, and not the permanent burn-in that may occur with longer exposure to static images. We are currently running a long-term test to help us better understand permanent burn-in. You can see our results and read more about our investigation here.

1.0 Permanent Burn-In Risk
What it is: The risk of developing a persistent image retention, also known as burn-in, after being exposed to a static image for a prolonged time
When it matters: When watching TV shows, playing video games or when using your TV as a PC monitor where static content is present
Score components:
Permanent Burn-In Risk
What it is: If the TV faces a risk of developing permanent burn-in after being expose, for a long period of time, to static images.
When it matters: When watching TV shows with static logos or banners (news or sports channels), when playing video games with a HUD (head up display), and when using a TV as a PC monitors.
:
Yes

OLED TVs such as the Sony OLED A8G have an inherent risk of experiencing permanent image retention. The Sony A8G has two features to help mitigate burn-in. Find out more about these options here.

You can read about our investigation into this here.

Pixels
What it is: The smallest element a screen can display is called a pixel. In color TVs, this consists of three (or more) subpixels. This is a picture of the TV's pixel structure.
When it matters: It can help explain some display behaviors and can provide an indication of whether two panels are the same or not.

Like all OLED TVs, the A8G uses a 4 sub-pixel structure, but all 4 are never used at the same time on one pixel. This image shows the red, green, and white sub-pixels. You can see the blue sub-pixel in our alternative pixel photo.

We encountered an issue when using the A8G connected to a PC. When sending full 4:4:4 chroma or RGB, there appears to be a processing issue affecting the white sub-pixel, which results in non-uniform text. The affected pixels also appeared to move around as we moved our test image around the screen. We took a few photos of the issue to show how it changes over time:

We also posted a video of the effect to YouTube. On our unit, setting the Contrast to '89' instead of '90' corrected most of the issue, but we don't know if this is specific to our unit or not.

8.8

Motion

Like all OLED TVs, the Sony A8G has excellent motion handling. It has a nearly-instantaneous response time, which results in remarkably clear motion, with very little blur behind fast-moving objects. This lack of blur can also be a downside though, as this results in stutter with low frame rate content. The effects of stutter can be reduced with the TV's motion interpolation feature, or by enabling the Black Frame Insertion feature. This model has a 120Hz refresh rate, but does not support any variable refresh rate technologies.

10 Response Time
What it is: Amount of blur in fast motion.
When it matters: Sports, video games.
Score components:
80% Response Time
What it is: How quickly pixels can reach 80% of a full transition from one color to another.
When it matters: Fast movement.
Good value: < 8 ms
Noticeable difference: 4 ms
:
0.2 ms
100% Response Time
What it is: How quickly pixels can fully transition from one color to another.
When it matters: Fast movement.
Good value: < 20 ms
Noticeable difference: 10 ms
:
2.4 ms

Like all OLED TVs, the Sony A8G has a nearly-instantaneous response time. This results in extremely clear motion, but the lack of blur may bother some people, as there can be noticeable stutter when watching low frame rate content, like movies.

10 Flicker-Free
What it is: How noticeable flicker is on the screen, when all optional flicker has been disabled.
When it matters: All usages, but particularly when viewing fast motion (such as in sports and video games) or when using the TV as a PC monitor.
Score components:
Flicker-Free
What it is: Whether the screen will be perceived as having no flicker during normal viewing conditions.
When it matters: When flicker is especially bothersome, such as when using the TV as a PC monitor.
Good value: Yes
:
No
PWM Dimming Frequency
What it is: The flicker frequency of the screen, when all optional flicker has been disabled.
When it matters: All usages, but particularly when viewing fast motion (such as in sports and video games) or when using the TV as a PC monitor.
Good value: 0 Hz or very high frequencies (> 300 Hz). Frequencies that are multiples of 60Hz are better.
:
0 Hz

The TV does not use PWM, so there is no noticeable flicker, but it is not flicker-free, as there a slight decrease in brightness every ~8ms, due to the TV's refresh cycle. This should not be noticeable.

8.7 Black Frame Insertion (BFI)
What it is: How effective the TV's flickering capabilities are in making motion look clearer, when flicker is desired.
When it matters: When flicker is desired by the user. Flicker is especially useful to make motion look clearer when viewing 60 fps content (sports, video games) and when using motion interpolation.
Optional BFI
What it is: Option to turn the screen black between frames.
When it matters: When flicker is desired by the user. Flicker is especially useful to make motion look clearer when viewing 60 fps content (sports, video games) and when using motion interpolation.
Good value: Yes
:
Yes
Min Flicker for 60 fps
What it is: Lowest possible frequency of flickering pattern when playing 60 fps content.
When it matters: When viewing fast motion such as sports and video games.
Good value: 60 Hz
Noticeable difference: 20 Hz
:
60 Hz
60 Hz for 60 fps
What it is: Whether the screen can flicker at 60 Hz when playing 60 fps content.
When it matters: When playing 60 fps content, such as sports and video games.
Good value: Yes
:
Yes
120 Hz for 120 fps
What it is: Whether the screen can flicker at 120 Hz when playing 120 fps content.
When it matters: When playing 120 fps content, such as when using motion interpolation on a 120 Hz TV.
Good value: Yes
:
No
Min Flicker for 60 fps in Game Mode
What it is: Lowest possible frequency of flickering pattern when playing 60 fps content in Game Mode.
When it matters: When playing video games with fast motion.
Good value: 60 Hz
Noticeable difference: 20 Hz
:
60 Hz

The A8G has an optional Black Frame Insertion feature that can help improve the clarity of motion, by reducing the amount of time the image is held static on screen. The A8G can only do this by introducing a 60Hz flicker, which may bother some people.

This feature can be enabled on the A8G by setting Motionflow to 'Custom', and setting Clearness to 'High'.

10 Motion Interpolation
What it is: Also known as 'Soap Opera Effect'. It is an optional feature that increases the frame rate of the video, smoothing movement.
When it matters: If you like the look of smoothed video. Not everyone does.
Motion Interpolation (30 fps)
What it is: Whether the TV can take a 30 fps input and heighten the frame rate to at least 60 fps.
When it matters: 30 fps or lower videos. Includes movies, TV shows, some video games.
:
Yes
Motion Interpolation (60 fps)
What it is: Whether the TV can take a 60 fps input and heighten the frame rate to at least 100 fps.
When it matters: 60 fps videos. Includes some video games, some sports channels.
:
Yes

The Sony A8G can interpolate lower frame rate content to increase the frame rate as high as 120 fps. In very busy scenes, the TV will sometimes stop interpolating, which can cause the image to appear to jerk, due to the sudden change in frame rate.

See here for the settings that control the A8G's motion interpolation feature.

5.0 Stutter
What it is: Jarring effect caused by static frame time during motion sequences
When it matters: When watching content with long panning shots and other smooth movement
Frame Hold Time @ 24 fps
What it is: Time that frame is static during 24Hz videos such as movies
When it matters: When watching movies and other low frame rate content which contain panning shots
Good value: < 24 ms
Noticeable difference: 5 ms
:
39.3 ms
Frame Hold Time @ 60 fps
What it is: Time that frame is static during 60 fps content such as TV shows
When it matters: When watching 60 fps content containing slow panning shots (such as field sports)
Good value: < 24 ms
Noticeable difference: 5 ms
:
14.3 ms

Like all OLED TVs, 24p content can appear to stutter, due to the nearly instantaneous response time. This is especially noticeable with slow-panning shots. If this bothers you, enabling motion interpolation or the Black Frame Insertion feature can help.

10 24p Judder
What it is: Whether 24p content can play without any judder.
When it matters: Only 24p content (mostly just movies).
Judder-Free 24p
What it is: Judder-free movies over 24p signal.
When it matters: Blu-ray and DVD movies; 24 hz PC signal.
:
Yes
Judder-Free 24p via 60p
What it is: Judder-free movies over 60p signal.
When it matters: Movies from streaming devices (Apple TV, Fire TV, etc.); 60 hz PC signal.
:
Yes
Judder-Free 24p via 60i
What it is: Judder-free movies over 60i signal.
When it matters: Movies from cable/satellite boxes.
:
Yes
Judder-Free 24p via Native Apps
What it is: Judder-free movies when playing from native apps.
When it matters: Movies from streaming native apps (Netflix, Amazon TV, etc.).
:
Yes

This TV can remove judder from all sources. If the Black Frame Insertion(BFI) feature is enabled, the A8G is unable to remove judder from 24p content played back from a 60p/i source, like a cable box.

See our recommended settings to remove judder here.

0 Variable Refresh Rate
What it is: How frequently the TV can refresh and show new frames, and whether it can vary its refresh rate in real time using technologies like HDMI Forum's Variable Refresh Rate.
When it matters: Mostly for gaming, but does provide a little better motion during normal usage.
Native Refresh Rate
What it is: The out-of-the-box maximum refresh rate; how frequently the TV can refresh and show new frames.
When it matters: When playing content with a frame rate that matches the TV's refresh rate (ex. 60 fps on a 60 Hz TV, 120 fps on a 120 Hz TV), or when using the TV's motion interpolation feature (soap opera effect).
Good value: 60 Hz
:
120 Hz
Variable Refresh Rate
What it is: Feature that allows the TV to synchronize its refresh rate with the input device's output and reduces stuttering and screen tearing.
When it matters: Almost every usage, but is most noticeable when gaming where constant fluctuation in framerate cause distracting artifacts.
:
No
4k VRR Maximum
What it is: The maximum frequency in the Variable Refresh Rate feature's range when the input signal is 4k.
When it matters: When gaming in 4k with VRR enabled, such as when using an Xbox One X/S or a PC.
Good value: Matches maximum refresh rate at 4k.
Noticeable difference: 10 Hz
:
N/A
4k VRR Minimum
What it is: The lowest frequency in the Variable Refresh Rate feature's range when the input signal is 4k.
When it matters: When gaming in 4k with VRR enabled, such as when using an Xbox One X/S or a PC.
Good value: 30 Hz
:
N/A
1080p VRR Maximum
What it is: The maximum frequency in the Variable Refresh Rate feature's range when the input signal is 1080p.
When it matters: When gaming in 1080p with VRR enabled, such as when using an Xbox One X/S or a PC.
Good value: Matches maximum refresh rate at 1080p.
Noticeable difference: 10 Hz
:
N/A
1080p VRR Minimum
What it is: The lowest frequency in the Variable Refresh Rate feature's range when the input signal is 1080p.
When it matters: When gaming in 1080p with VRR enabled, such as when using an Xbox One X/S or a PC.
Good value: 30 Hz
:
N/A
VRR Supported Connectors
What it is: The inputs which support a variable refresh rate (eg. HDMI, DisplayPort)
When it matters: When gaming with different consoles or graphics cards.
:
N/A

Unlike the LG C9, the Sony A8G does not support any of the variable refresh rate technologies, like HDMI Forum's VRR. It does have a native 120Hz panel, which is great for gaming.

8.1

Inputs

Score components:

The A8G has good low input lag, although it's a bit higher than most TVs currently on the market. It supports most of the common resolutions and refresh rates, including 1440p @ 120Hz, which is great for Xbox One gamers. Unlike the A9G, this TV does not support eARC, and similar to some older Sony TVs, like the X900F, it only has two full bandwidth HDMI ports.

7.8 Input Lag
What it is: Delay between input and onscreen reaction.
When it matters: Video games; when TV is used as PC monitor.
1080p @ 60 Hz
What it is: Lowest input lag possible for a 1080p @ 60 Hz input signal.
When it matters: Gaming and PC use.
Good value: < 40 ms
Noticeable difference: 15 ms
:
48.1 ms
1080p @ 60 Hz Outside Game Mode
What it is: Lowest input lag possible for a 1080p @ 60 Hz input signal when in a fully featured picture mode.
When it matters: For gaming and PC use, while retaining access to all features of the TV.
Good value: < 40 ms
Noticeable difference: 15 ms
:
110.8 ms
1440p @ 60 Hz
What it is: Lowest input lag possible for a 1440p @ 60Hz input signal.
When it matters: Gaming and PC use.
Good value: < 40 ms
Noticeable difference: 15 ms
:
31.3 ms
4k @ 60 Hz
What it is: Lowest input lag possible for a 4k @ 60 Hz input signal.
When it matters: Gaming and PC use.
Good value: < 40 ms
Noticeable difference: 15 ms
:
31.4 ms
4k @ 60 Hz + HDR
What it is: Lowest input lag possible for a 4k @ 60 Hz + HDR input signal.
When it matters: Gaming and PC use in HDR.
Good value: < 40 ms
Noticeable difference: 15 ms
:
31.4 ms
4k @ 60 Hz @ 4:4:4
What it is: Lowest input lag possible when displaying 4k @ 60 Hz with proper full 4:4:4 chroma, without subsampling. For this test a 4k @ 60 Hz @ 4:4:4 signal is usually used, but a 4k @ 60 Hz @ Full RGB signal may be used if it's required for the TV to show proper 4:4:4 chroma subsampling.
When it matters: PC use and gaming where fine text display (ClearType) is needed.
Good value: < 40 ms
Noticeable difference: 15 ms
:
31.4 ms
4k @ 60 Hz Outside Game Mode
What it is: Lowest input lag possible for a 4k @ 60 Hz input signal when in a fully featured picture mode.
When it matters: For gaming and PC use, while retaining access to all features of the TV.
Good value: < 40 ms
Noticeable difference: 15 ms
:
94.1 ms
4k @ 60 Hz With Interpolation
What it is: Lowest input lag possible for a 4k @ 60 Hz input signal, when motion interpolation is turned on.
When it matters: When you want to play video games with motion interpolation (Soap Opera Effect) enabled.
Good value: < 40 ms
Noticeable difference: 15 ms
:
85.9 ms
8k @ 60 Hz
What it is: Lowest input lag possible for an 8k @ 60Hz input signal.
When it matters: PC use.
Good value: < 40 ms
Noticeable difference: 15 ms
:
N/A
1080p @ 120 Hz
What it is: Lowest input lag possible for a 1080p @ 120 Hz input signal.
When it matters: Console gaming and PC gaming.
Good value: < 40 ms
Noticeable difference: 15 ms
:
21.2 ms
1440p @ 120 Hz
What it is: Lowest input lag possible for a 1440p @ 120 Hz input signal.
When it matters: Console gaming and PC gaming.
Good value: < 40 ms
Noticeable difference: 15 ms
:
21.2 ms
4k @ 120 Hz
What it is: Lowest input lag possible for a 4k @ 120 Hz input signal.
When it matters: Console gaming and PC gaming.
Good value: < 40 ms
Noticeable difference: 15 ms
:
N/A
1080p with Variable Refresh Rate
What it is: Lowest input lag possible for a 1080p input signal when using Variable Refresh Rate (FreeSync, etc).
When it matters: When gaming with a device that supports Variable Refresh Rate, such as the Xbox One X or a PC.
Good value: < 40 ms
Noticeable difference: 15 ms
:
N/A
1440p with VRR
What it is: Lowest input lag possible for a 1440p input signal when using Variable Refresh Rate (FreeSync, etc).
When it matters: When gaming with a device that supports Variable Refresh Rate, such as the Xbox One X or a PC.
Good value: < 40 ms
Noticeable difference: 15 ms
:
N/A
4k with VRR
What it is: Lowest input lag possible for a 4k input signal when using Variable Refresh Rate (FreeSync, etc).
When it matters: When gaming with a device that supports Variable Refresh Rate, such as the Xbox One X or a PC.
Good value: < 40 ms
Noticeable difference: 15 ms
:
N/A
8k with VRR
What it is: Lowest input lag possible for an 8k input signal when using Variable Refresh Rate (FreeSync, etc).
When it matters: When using a PC that supports Variable Refresh Rate.
Good value: < 40 ms
Noticeable difference: 15 ms
:
N/A
Auto Low Latency Mode (ALLM)
What it is: Whether a source (such as a game console) can request the TV switch into a low latency mode (such as game mode).
When it matters: Console gaming; both PS4 and Xbox One S/X support ALLM.
:
No

The TV has good low input lag, but it is slightly worse than the A8F, and significantly worse than other high-end TVs, including the LG C9. To get the lowest input lag, simply switch to either the 'Game' or 'Graphics' Picture Mode.

9.6 Supported Resolutions
What it is: Different resolutions supported by TV.
When it matters: PC monitor usage.
Score components:
  • 17% 1080p @ 60 Hz @ 4:4:4
  • 8% 1080p @ 120 Hz
  • 8% 1440p @ 60 Hz
  • 4% 1440p @ 120 Hz
  • 34% 4k @ 60 Hz
  • 25% 4k @ 60 Hz @ 4:4:4
  • 4% 8k @ 30 Hz or 24 Hz
1080p @ 60 Hz @ 4:4:4
What it is: Whether the TV can properly display a 1080p @ 60 Hz @ 4:4:4 signal sent from a physical input (HDMI, etc).
When it matters: ClearType text display for PC productivity and gaming with fine text.
:
Yes
1080p @ 120 Hz
What it is: Whether the TV can properly display a 1080p @ 120 Hz signal sent from a physical input (HDMI, etc).
When it matters: Console gaming and PC gaming.
:
Yes (forced resolution required)
1440p @ 60 Hz
What it is: Whether the TV can properly display a 1440p @ 60 Hz signal sent from a physical input (HDMI, etc).
When it matters: Gaming and PC use.
:
Yes (forced resolution required)
1440p @ 120 Hz
What it is: Whether the TV can properly display a 1440p @ 120 Hz signal sent from a physical input (HDMI, etc).
When it matters: Console gaming and PC gaming.
:
Yes (forced resolution required)
4k @ 60 Hz
What it is: Whether the TV can properly display a 4k @ 60 Hz signal sent from a physical input (HDMI, etc).
When it matters: 4k Blu-rays, gaming, PC use, etc.
:
Yes
4k @ 60 Hz @ 4:4:4
What it is: Whether the TV can properly display a 4k @ 60 Hz @ 4:4:4 signal sent from a physical input (HDMI, etc).
When it matters: ClearType text display for PC productivity and gaming with fine text.
:
Yes
4k @ 120 Hz
What it is: Whether the TV can properly display a 4k @ 120 Hz signal sent from a physical input (HDMI, etc).
When it matters: PC gaming.
:
No
8k @ 30 Hz or 24 Hz
What it is: Whether the TV can properly display an 8k @ 30 Hz or 24 Hz signal sent from a physical input (HDMI, etc).
When it matters: PC use.
:
No
8k @ 60 Hz
What it is: Whether the TV can properly display an 8k @ 60 Hz signal sent from a physical input (HDMI, etc).
When it matters: PC use.
:
No

The A8G supports most of the common formats. Chroma 4:4:4 is displayed properly in most formats, except when sending 1440p @ 120Hz, as long as the Picture Mode is set to 'Game' or 'Graphics'. Even though chroma 4:4:4 is displayed properly, there is a processing issue on the A8G that causes a rendering issue when sending a 4k 4:4:4/RGB signal, as described here.

Unlike the X950G and A9G, only HDMI ports 2 & 3 support the full bandwidth of HDMI 2.0.

Input Photos
Total Inputs
HDMI : 4
USB : 3
Digital Optical Audio Out : 1
Analog Audio Out 3.5mm : 1
Analog Audio Out RCA : 0
Component In : 0
Composite In : 1 (adapter required, not incl.)
Tuner (Cable/Ant) : 1
Ethernet : 1
DisplayPort : 0
IR In : 1
SD/SDHC : 0
Inputs Specifications
HDR10
What it is: Standard HDR format.
When it matters: Most common format. All UHD Blu-ray discs are required to have it.
:
Yes
HDR10+
What it is: Enhanced version of HDR10, adds dynamic metadata like that found in Dolby Vision.
When it matters: When playing HDR10+ content, such as from Amazon Video and some Blu-ray disks.
:
No
Dolby Vision
What it is: Better format, due to its dynamic nature.
When it matters: Dolby Vision mastered content. Current available from streaming services (Netflix, Amazon Video), some Blu-Ray players, the Apple TV 4k and ChromeCast Ultra.
:
Yes
HLG
What it is: HLG or Hybrid Log Gamma is a broadcast HDR format.
When it matters: HLG capable sources such as Youtube or OTA broadcasts in specific regions. Backwards compatible with SDR TVs.
:
Yes
3D
What it is: Optional 3D video capability on TV.
When it matters: 3D movies & videos.
:
No
HDMI 2.0 Full Bandwidth
What it is: HDMI 2.0 is the main used HDMI standard and supports a range of video resolutions and refresh rates up to 4k@60Hz, with a total maximum bandwidth up to 18Gbps.
:
Yes (HDMI 2, 3)
HDMI 2.1
What it is: Whether the manufacturer advertises HDMI 2.1 support.
When it matters: When using an HDMI 2.1 source that takes advantage of its new features.
:
No
CEC : Yes
HDCP 2.2 : Yes (HDMI 1,2,3,4)
USB 3.0
What it is: USB 3.0 is the latest USB standard which can transfer data up to 5 Gbit/s, and is easily recognizable due to its blue color-coding of the connector.
:
Yes (1)
Variable Analog Audio Out : Yes
Wi-Fi Support : Yes (2.4 GHz, 5 GHz)

The A8G supports HDR10 and Dolby Vision, but does not support the competing HDR10+ format. Like the A9G, the headphone jack can also be used to connect to a subwoofer, but unlike the A9G, the TV cannot be used as a center speaker.

Audio Passthrough
What it is: Whether the specific audio format (ex. Dolby Digital) can be sent by the source, pass through the TV, and be re-sent to an audio sink (such as a receiver) with all its functionality intact.
When it matters: When playing surround sound using a receiver or soundbar, from a source that is connected to the TV.
ARC
What it is: Audio Return Channel (ARC) enables a TV to transmit, via an HDMI cable, audio data to an A/V receiver, without the need for any extra audio cables.
When it matters: When connecting your audio/video receiver directly to your TV via an HDMI cable.
:
Yes (HDMI 3)
eARC support
What it is: Whether the TV supports Enhanced Audio Return Channel (eARC).
When it matters: Passthrough of Dolby Atmos/TrueHD and DTS-HD MA / DTS:X .
:
No
Dolby Atmos via TrueHD via eARC
What it is: Whether the TV can receive and pass a Dolby Atmos signal to a receiver via HDMI eARC, when Dolby TrueHD is used as the carrier signal.
When it matters: Blu-rays and video games with Dolby Atmos audio.
:
No
DTS:X via DTS-HD MA via eARC
What it is: Whether the TV can receive and pass a DTS:X signal to a receiver via HDMI eARC, when DTS-HD MA is used as the carrier signal.
When it matters: Blu-rays and video games with DTS:X audio.
:
No
5.1 Dolby Digital via ARC
What it is: Whether the TV can receive and pass a Dolby Digital 5.1 signal to a receiver via HDMI ARC.
When it matters: 5.1 audio on DVDs, Blu-rays and video games.
:
Yes
5.1 DTS via ARC
What it is: Whether the TV can receive and pass a DTS 5.1 signal to a receiver via HDMI ARC.
When it matters: 5.1 audio on DVDs, Blu-rays and video games.
:
Yes
5.1 Dolby Digital via Optical
What it is: Whether the TV can receive and pass a Dolby Digital 5.1 signal to a receiver via digital optical (Toslink).
When it matters: 5.1 audio on DVDs, Blu-rays and video games.
:
Yes
5.1 DTS via Optical
What it is: Whether the TV can receive and pass a DTS 5.1 signal to a receiver via digital optical (Toslink).
When it matters: 5.1 audio on DVDs, Blu-rays and video games.
:
Yes

Unlike the Sony A9G and LG C9, the A8G does not support eARC. Lossy Dolby Atmos is supported through Dolby Digital Plus from native apps, including Netflix.

6.7

Sound Quality

What it is: How well and accurately the audio is reproduced.
When it matters: When a good and accurate sound reproduction is needed.
Score components:

The Sony A8G has a decent sound. It can get quite loud, but there is significantly more distortion at higher volume levels. It produces a decent amount of bass with clear dialog, but its bass doesn't have any thump or rumble to it. For a better sound, a dedicated sound system or a soundbar is recommended.

6.7 Frequency Response
What it is: How accurately the sound level of each frequency is being produced.
When it matters: For a balanced and neutral sound.
Low-Frequency Extension
What it is: The lowest frequency at which the frequency response reaches -3dB of the target response.
When it matters: Movies, Gaming. Shows how extended the bass is.
Good value: < 60Hz
Noticeable difference: 10Hz
:
80.00 Hz
Std. Dev. @ 70
What it is: The amount of deviation (weighted standard deviation) in frequency response measured at 70dB SPL, as compared to a target response that would sound perfectly balanced to most people.
When it matters: Shows the TV's frequency response at quiet listening levels
Good value: < 4 dB
Noticeable difference: 0.5 dB
:
4.45 dB
Std. Dev. @ 80
What it is: The amount of deviation (weighted standard deviation) in frequency response measured at 80dB SPL, as compared to a target response that would sound perfectly balanced to most people.
When it matters: Shows the TV's frequency response at moderate listening levels
Good value: < 4 dB
Noticeable difference: 0.5 dB
:
4.17 dB
Std. Dev. @ Max
What it is: The amount of deviation (weighted standard deviation) in frequency response measured with the TV at maximum volume, as compared to a target response that would sound perfectly balanced to most people.
When it matters: Shows the TV's frequency response at under maximum load
Good value: < 4 dB
Noticeable difference: 2 dB
:
6.72 dB
Max
What it is: Maximum volume reached by the TV at their optimum viewing distance (size dependent)
When it matters: For listening to loud audio.
Good value: > 88 dB
Noticeable difference: 2 dB
:
87.9 dB SPL
Dynamic Range Compression
What it is: The amount of difference between the TVs frequency response performance at 70dB SPL and Max dB SPL. Too much compression will result in pumping in the sound.
When it matters: When an accurate and free-of-pumping performance is required at higher volumes
Good value: < 3dB
Noticeable difference: 0.5
:
3.59 dB

The frequency response of the A8G is decent. Low-frequency extension (LFE) is at about 80Hz, which is decent, and results in a bass with good body and punch, but no thump. Frequency response above the LFE is well-balanced, resulting in clear dialog, but as it tapers off around 9kHz, it lacks a bit of airiness.

7.0 Distortion
What it is: Deformation of an output signal compared to its input, usually clipping, harmonic distortion, or inter-modulation distortion caused by non-linear behavior of the sound system.
When it matters: When a clean, pure and transparent reproduction is desired.
Score components:
Weighted THD @ 80
What it is: The overall amount of harmonic distortion measured at 80dB SPL. To make the score more perceptually relevant, more weight is given to the higher frequencies.
When it matters: How pure the sound is at moderate listening levels.
Good value: < 0.100
Noticeable difference: 0.100
:
0.070
Weighted THD @ Max
What it is: The overall amount of harmonic distortion measured at the TV's maximum SPL. To make the score more perceptually relevant, more weight is given to the higher frequencies.
When it matters: How pure the sound is at moderate listening levels.
Good value: < 0.100
Noticeable difference: 0.100
:
6.499
IMD @ 80
What it is: The average amount of inter-modulation distortion produced by the TV under maximum load. The percentage shown here is the average result of 3 separate test signals/standards: SMPTE, DIN, & CCIF
When it matters: When a clean and free of aliasing reproduction is desired
Good value: < 5%
Noticeable difference: 2
:
0.80 %
IMD @ Max
What it is: The average amount of inter-modulation distortion produced by the TV under maximum load. The percentage shown here is the average result of 3 separate test signals/standards: SMPTE, DIN, & CCIF
When it matters: When a clean and free of aliasing reproduction is desired
Good value: < 5%
Noticeable difference: 2
:
5.28 %

The distortion performance is decent. At low and moderate volumes, there is very little distortion, which is great. At higher volume levels, the total amount of distortion increases significantly. This shouldn't be an issue for most people, though.

8.0

Smart Features

Score components:
  • 42% Interface
  • 2% Ad-Free
  • 37% Apps and Features
  • 16% Remote
  • 3% Remote App
Smart OS : Android TV
Version : 8.0

Update 07/18/2019: The Sony A8G has been updated to Android 8.0. The scores and pictures of the review have been updated.

Like the majority of Sony TVs, the A8G has great smart features. It runs a custom version of Android OS, designed for TVs.  The interface is well organized and easy to navigate, but is not the smoothest, and is not as smooth as higher-end Sony TVs, including the A9G. It has an outstanding selection of apps though, through the Google Play Store.

7.5 Interface
What it is: The usability, features and performance of the main interface of the TV, not including the interfaces of the apps themselves.
When it matters: Anytime when using the TV, but especially when changing settings and using apps.
Score components: Subjectively assigned
Ease of Use
What it is: How easy the interface is to navigate, affected by the organization of its layout, placing frequently accessed elements in areas that are faster to access, etc.
When it matters: When using the smart features.
:
Average
Smoothness
What it is: How smooth the interface is to navigate, affected by lag and frame drops.
When it matters: When using the smart features.
:
Average
Time Taken to Select YouTube
What it is: How long it takes to select YouTube for launch, starting from HDMI 1 input, when YouTube is placed first on the list of apps or added as a shortcut. This does not include app launch time, and does not use a fixed YouTube button on a remote. This serves as an indication of the time needed to select any app.
When it matters: When launching any app.
:
3 s
Time Taken to Change Backlight
What it is: The time it takes to navigate to the 'Backlight' setting ('Brightness' on Sony TVs). This serves as an indication of how long it takes to navigate to basic TV settings.
When it matters: When changing TV settings.
:
6 s
Advanced Options
What it is: Whether advanced options and settings are available, such as color calibration.
When it matters: When customizing the TV and using the smart features.
:
Many

Update 07/18/2019: The A8G has been updated to Android 8.0 and the score has been modified to reflect the change. The time to select YouTube has also gone down by 1 second thanks to the easier to navigate menu.

The Android 8.0 interface is easy to use, but not as smooth on the A8G as the A9G, and it is a bit slower overall.

0 Ad-Free
What it is: Whether or not ads can be found on the TV's smart platform.
When it matters: When using the smart features.
Score components:
Ads
What it is: Whether the TV's main interface has ads. This does take into account ads in third-party apps.
When it matters: When using the smart features.
:
Yes
Opt-out
What it is: Whether or not you can opt out of all ads. A TV only passes this test if it allows you to remove them completely, not just disable the personalized advertising.
When it matters: When using the smart features.
:
No
Suggested Content in Home
What it is: Whether suggested content appears in the TV's home menu or main menu. Suggested content can include recommended movies, TV shows, YouTube videos etc.
:
Yes
Opt-out of Suggested Content
What it is: Whether the suggested content feed in the home menu can be removed or hidden
:
Yes

Update 07/18/2019: The A8G has been updated to Android 8.0 and the score has been modified to reflect the change. There are now ads like all other Sonys tested with Android 8.0. It is possible to remove these ads though, with the instructions posted here.

9.0 Apps and Features
What it is: The usability, features and performance of apps and other smart features.
When it matters: Only when using smart features such as apps, casting and USB playback.
Score components: Subjectively assigned
App Selection
What it is: The number and variety of apps available to download for the smart platform.
When it matters: When downloading new apps.
:
Very Many
App Smoothness
What it is: How smooth it feels to navigate the interfaces of apps, affected by lag and frame drops.
When it matters: When using apps.
:
Average
Cast Capable
What it is: Whether apps on a phone or tablet can cast content to the TV.
:
Yes
USB Drive Playback
What it is: Whether the TV can play content from a drive connected to one of the TV's USB ports.
:
Yes
USB Drive HDR Playback
What it is: Whether HDR files played from a USB drive can be displayed properly.
:
Yes
HDR in Netflix
What it is: Whether HDR content on Netflix can be played back in HDR using the native Netflix app.
:
Yes
HDR in YouTube
What it is: Whether HDR content on YouTube can be played in HDR using the native YouTube app.
:
Yes

Like most Sony TVs, the A8G has an outstanding selection of apps through Google Play Store.

8.0 Remote
What it is: The usability and features of the TV's physical remote.
Score components: Subjectively assigned
Size
What it is: How big the remote is
:
Large
Voice Control
What it is: The capabilities of the TV's voice control feature
:
Many Features
CEC Menu Control
What it is: Whether the remote can act as a universal remote for HDMI CEC enabled devices. This was tested on our Samsung UBD-K8500 4K Blu-ray player, and may not be valid for other CEC devices as implementations vary by manufacturer.
:
Yes
Other Smart Features
What it is: Whether the remote has any other smart features, such as a pointer, universal remote support for non HDMI CEC devices, etc.
:
No

The A8G has the same remote as the A8F, which requires direct line-of-sight for most functions. The remote is quite large, but has dedicated buttons for many of the TV's functions. Once paired over Bluetooth, the remote also works with the TV's voice control features.

7.0 Remote App
What it is: The features of the official phone and tablet app for the TV.
Score components: Subjectively assigned
Acts as the Remote
What it is: Whether the remote app can emulate all the buttons of the physical remote.
:
Yes
Directly Launches Apps and Inputs
What it is: Whether the remote app can directly launch the TV's apps and change between its inputs, without requiring any interaction with menus on the TV.
:
Both
Inputs Text in YouTube
What it is: Whether the remote app can enter text for YouTube searches.
:
No
Inputs Text in Netflix
What it is: Whether the remote app can enter text for Netflix searches.
:
No
Streams Device Files
What it is: Whether the remote app can stream files from the phone or tablet to the TV, files such as pictures, music and video.
:
Yes
Controls TV Settings
What it is: Whether the app can change all or some of the settings on the TV, such as the backlight.
:
No
Voice Control
What it is: Whether the remote can send voice commands to the TV.
:
Yes

The remote app is easy to use, and quite powerful. It replicates most functions of the remote, but can't be used for text input within apps.

TV Controls

The physical controls are located on the back, left-hand side of the TV. They function identically to the controls found on the A9G and A8F, and offer only basic control of the TV.

In The Box

  • User manual and quick-start guide
  • Remote
  • Batteries
  • IR Blaster
  • Back Panel Covers
Misc
Power Consumption : 87 W
Power Consumption (Max) : 174 W
Firmware : PKG6.6046.0229NAA

Differences between Sizes and Variants

We tested the 55" A8G (XBR55A8G), and we expect our results to be valid for the 65" (XBR65A8G) as well.

If someone comes across a different type of panel or if their Sony OLED A8G doesn't correspond to our review, let us know and we will update the review. Note that some tests such as the gray uniformity may vary between individual units.

Size US Model Alternative Name EU Model
55" XBR55A8G XBR-55A8G XBR55AG8
65" XBR65A8G XBR-65A8G XBR65AG8

The A8G we reviewed was manufactured in April 2019.

Compared to other TVs

Top left: LG C9 (OLED55C9). Bottom left: Sony A9F (XBR55A9F). Middle: Sony A8G (XBR55A8G). Top right: Samsung Q90R (QN65Q90R). Bottom right: Sony A8F (XBR55A8F). Unlike our other photographs, this picture wasn't taken under a controlled environment, so do not draw conclusions from it.

The A8G is a great OLED TV, but lacks most of the new features found on newer Sony TVs. See our recommendations for the best OLED TVs, the best televisions on the market, and the best smart TVs.

Sony A9G OLED
55" 65" 77"

The Sony A9G OLED is very similar overall to the Sony A8G, but is a bit better for gaming. The A9G has much lower input lag, and all four HDMI ports support the full bandwidth of HDMI 2.0. The A8G only supports ARC over HDMI, whereas the A9G supports eARC, which allows for new, higher quality audio formats. The A9G also has a better remote, and the smart features are smoother and faster, due to the inclusion of a better smart processor.

Sony A8F OLED
55" 65"

Other than the design changes, there is almost no difference between the Sony A8F OLED and Sony A8G. The A8G has slightly worse sound, but most people won't notice this, and it's slightly less bright in HDR than the A8F, but this could vary between units.

LG C9 OLED
55" 65" 77"

The LG C9 OLED is a bit better than the Sony A8G. The C9 supports many new technologies, including HDMI 2.1 on all four HDMI ports, as well as eARC, and HDMI Forum's new variable refresh rate technology, great for Xbox One gamers. The C9 also has significantly less input lag, which is great for gaming or for use as a PC monitor.

Sony X950G
55" 65" 75" 85"

The Sony X950G and Sony A8G use different panel technologies, each with their own advantages and disadvantages. The X950G uses a VA panel, which is much brighter. The X950G also has much lower input lag, supports newer formats, including eARC, and supports the full bandwidth of HDMI 2.0 over all four HDMI ports. The A8G, on the other hand, looks much better in a dark room, has clearer motion with no blur, and has incredibly wide viewing angles. Unfortunately, the A8G also has a chance of permanent burn-in, although we don't expect this to be an issue for most people.

Conclusion
SEE PRICE
Amazon.com

8.8 Mixed Usage
What it is: General purpose. The TV will be used for a variety of content and usages. Movies at night, TV shows during the day, video games from time to time, etc.
Score components:
The A8G is an excellent TV for almost any usage. It has great viewing angles and outstanding reflection handling, so it looks great in almost any room. Like all OLEDs, though, it truly shines in a dark room, thanks to perfect, uniform blacks. Fast-moving objects in games and movies look great, due to the nearly-instantaneous response time, but this results in more stutter, which is especially noticeable when watching movies.
9.4 Movies
What it is: Movies in the dark. The TV will be used for watching movies in a controlled environment, directly in front, in a home theater way. Mostly only high quality content, like Blu-rays, UHD Blu-rays, streaming and a little bit of HDR.
Score components:
The Sony A8G OLED is an outstanding TV for watching movies in a dark room. It looks great in a dark room, thanks to the nearly infinite contrast ratio and outstanding black uniformity. Fast-moving action movies look great, thanks to the nearly-instantaneous response time, which results in very little blur, but this lack of blur may bother some people when watching movies.
8.5 TV Shows
What it is: TV Shows in a bright living room. The TV will be used in to watch TV shows, in a bright room during the day, from multiple viewing positions at different angles. The content watched has an average quality: cable, streaming, SD channels, etc.
Score components:
This is an excellent TV for watching TV shows during the day. It has outstanding reflection handling and wide viewing angles, great if you like to leave the TV on while you move about, but it might not be bright enough if you have a lot of windows. Cable content looks great thanks to the TV's great upscaling performance, and it has a huge selection of streaming apps, great for cord-cutters.
8.7 Sports
What it is: Sports in a living room. The TV will be used to watch sports during the day, like football or hockey. Usually watched with a group, so from multiple viewing position.
The TV is an excellent TV for watching sports. It has excellent motion handling, thanks to the nearly-instantaneous response time, so fast-moving objects (or players) look great, with almost no blur behind them. When watching the big game with a group of friends, everyone can enjoy the game thanks to the TV's wide viewing angles. There also shouldn't be any issues in a bright room, due to the excellent reflection handling, but it might not be bright enough to overcome glare in a really bright room.
8.7 Video Games
What it is: Video games. The TV will be used to play video games, directly in front, in a controlled light environment. Usually fast games, like online FPS, where motion blur and input lag is important.
This is an excellent TV for video games, mainly due to the outstanding picture quality. Games look great thanks to the deep, uniform blacks and nearly-instantaneous response time, so there is no blur behind fast-moving objects. Unfortunately, the A8G has higher-than-average input lag, and isn't ideal for competitive gaming.
9.1 HDR Movies
What it is: HDR Movies and TV shows. The TV will be used to watch 4k UHD HDR content, with a wide color gamut and a high peak brightness. Either via UHD Blu-rays or HDR streaming.
Score components:
The TV is an outstanding TV for watching HDR movies in a dark room. The OLED panel delivers deep, inky blacks, with perfect uniformity. Subtitled movies look great, with no blooming around subtitles. The TV has a nearly-instantaneous response time, so there is very little blur behind fast-moving objects, but this lack of blur may bother some people, especially when watching movies. Finally, it can display an excellent wide color gamut, but can't get bright enough in HDR for some content.
8.6 HDR Gaming
What it is: HDR Gaming. The TV will be used to play HDR video games using consoles that support it or on current generation gaming PCs. Xbox One S, PS4 Pro, GTX 10 series and AMD RX series graphics cards.
This is an excellent TV for gaming in HDR for most people. It has a nearly-instantaneous response time, so fast-moving objects in your favorite games look extremely clear, with no blur. It also looks amazing gaming in a dark room, thanks to the perfect blacks, and perfect black uniformity. Unfortunately, it has higher-than-average input lag, which isn't ideal for competitive gaming, and it doesn't support any of the variable refresh rate technologies, like FreeSync.
8.2 PC Monitor
What it is: PC Monitor. The TV will be used as a PC monitor, from 2-3 feet away, either for productivity purposes or gaming. Sharp text is important, as well as a high resolution.
Score components:
The TV looks great as a PC monitor, but it should be used with care, as long-term exposure to static elements (such as the taskbar or desktop icons) can cause permanent burn-in. It has wide viewing angles and a nearly-instantaneous response time, but unfortunately, it has higher-than-average input lag, which may bother some people. We also encountered an issue when the TV is sent a 4k signal, with chroma 4:4:4 or RGB, which isn't ideal for desktop use.

LOG IN

JOIN RTINGS.com

Be part of the most informed community and take advantage of our advanced tools to find the best product for your needs.
Join our mailing list:
Become an insider

Unlimited access to full product reviews, test measurements and scores

unlimited measurements access

Product prices across the site on reviews, tables and tools

product prices showing

Additional votes for our
next reviews

unlimited measurements access

Early Access
to our reviews and test measurements

unlimited measurements access

Create Discussion