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Reviewed on May 27, 2019 , Simon Barbier, Yannick Khong

LG UM7300
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
7.6
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.
: Vizio P Series 2018
6.3
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:
8.1
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:
7.9
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.
8.4
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.
6.2
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:
7.7
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.
8.5
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 : LED
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.
:
IPS
Resolution : 4k

The LG UM7300PUA is a good 4k TV with a wide viewing angle, excellent low input lag, and an excellent response time. It has decent peak brightness in SDR, and it has excellent reflection handling, making it a great choice for a wide seating area in a brighter room. Unfortunately, like the majority of IPS TVs, it doesn't look as good in a dark room, as it can't produce deep, uniform blacks. It also has very limited HDR support and doesn't support any dynamic HDR formats, like HDR10+ or Dolby Vision.

Test Results
Design 7.0
Picture Quality 7.2
Motion 7.2
Inputs 9.7
Sound Quality 6.1
Smart Features 8.2
Pros
  • Outstanding low input lag.
  • Image remains accurate when viewed at an angle.
Cons
  • Can't produce deep, uniform blacks.
  • HDR doesn't add much.

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43" 43UM7300
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49" 49UM7300
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55" 55UM7300
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65" 65UM7300
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Market Context

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

The UM7300 is LG's basic 4k model for 2019 for U.S. markets. It replaces the 2018 UK6300. There is a 2019 UM6300, but this is now a 1080p model. The main competitors for this model are the Sony X800G, the Samsung RU7100, and the Vizio V Series 2019.

7.0

Design

Score components: Subjectively assigned
Curved : No

The LG UM7300 has a decent design. It looks very similar to last year's UK6300 and UK7700. The legs are very close to the sides of the TV, so it needs a large stand to support it if it isn't wall mounted. The stand supports the TV well, but does wobble a bit if nudged or if your floor isn't solid. It has decent build quality, and there are no obvious signs of concern, but it doesn't have the metal back of the UK7700. There is no cable management.

Stand

The stand supports the TV well, allowing only minimal wobble when nudged. Unfortunately, the stand is nearly the full width of the TV, so you'll need a large TV stand if it isn't wall-mounted.

Footprint of the 55" model: 44.5" x 9.1"

Back
Wall Mount : VESA 300x300

The back of the TV is very plain. Some of the connectors face directly out the back and may be difficult to access if wall-mounted. There is no integrated cable management.

Borders
Borders : 0.63" (1.6 cm)

The borders are thin and not very distracting.

Thickness
Max Thickness : 3.46" (8.8 cm)

The LG UM7300PUA is slightly thicker than the UK6300. It sticks out quite a bit when wall-mounted.

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
:
95 °F (35 °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)
7.0 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 LG 55UM7300PUA has decent build quality. It wobbles a bit less than the UK6300, and has a nicer frame, but doesn't have the metal back found on the UK7700.

7.2

Picture Quality

The LG UM7300PUA delivers decent overall picture quality. Like most IPS TVs, it has a mediocre contrast ratio, and isn't as well-suited for dark room viewing. This model doesn't have a local dimming feature, but has decent black uniformity. The UM7300 has decent peak brightness in SDR, but in HDR it can't get bright enough for small highlights to really stand out. It has decent viewing angles and excellent reflection handling. Unlike the UK6300, this TV doesn't use an RGBW pixel structure, and there is no subpixel dithering, which is great.

6.2 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
:
1105 : 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

Like most IPS TVs, the LG UM7300 has a mediocre contrast ratio, very similar to the UK6300. Blacks look slightly grayish in a dark room. Unfortunately, this TV lacks a local dimming feature to improve dark room performance.

The 50" model is expected to have a VA panel, and will have a much better contrast ratio.

0 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.
:
Direct

Unfortunately, this TV does not have a local dimming feature. The above video is for reference only.

7.4 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
:
277 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
:
302 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
:
304 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
:
304 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
:
304 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
:
304 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
:
301 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
:
304 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
:
304 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
:
304 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
:
304 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
:
0.001

Decent peak brightness, good enough for most decently-lit rooms. The 55UM7300PUA is significantly brighter than the UK6300 and a bit brighter than the UK7700, which is great. There is very little variation in brightness with different content, which is great.

We measured the peak brightness with the 'ISF Expert (Dark Room)' Picture Mode, as it is the most accurate. Different picture modes and color temperatures can produce slightly different results.

If image accuracy isn't as important to you, the 'Vivid' Picture Mode delivers a slightly brighter image, reaching a peak of 402 cd/m² with a 10% window.

6.3 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
:
322 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
:
261 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
:
360 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
:
359 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
:
359 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
:
359 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
:
259 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
:
359 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
:
359 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
:
359 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
:
359 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
:
0.022

Mediocre HDR peak brightness, too dim to show off small specular highlights in some scenes. It is slightly brighter than the UK6300 and UK7700.

We measured the HDR peak brightness with the 'Cinema' Picture Mode before calibrating. Different picture modes and color temperatures can produce slightly different results.

If image accuracy isn't as important to you, the 'Vivid' Picture Mode delivers a slightly brighter image, reaching a peak of about 410 cd/m² with a 10% window.

7.6 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%
:
3.857 %
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%
:
0.179 %
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%
:
0.373 %
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%
:
0.068 %

The UM7300 has good gray uniformity. There is some vignetting, but only slight dirty screen effect, which is great.

7.0 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°
:
26 °
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°
:
61 °
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°
:
29 °
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°
:
28 °

The LG UM7300PUA has a decent viewing angle, but it isn't as good as most IPS TVs. Colors don't shift very much at an angle, but they wash out at moderate angles. The black levels remain relatively flat at moderate angles, but at wider angles they increase, causing the image to appear washed out.

The 50" model is expected to have a VA panel, and will have worse viewing angles.

6.7 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.
:
1.557 %
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

Decent black uniformity, but there is noticeable backlight bleed, which is typical for IPS TVs. Unfortunately, there is no local dimming feature, which could improve black uniformity.

The 50" model is expected to have a VA panel, and will have a much better contrast ratio, and likely has better black uniformity.

8.7 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.
:
Semi-gloss
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 %
:
3.2 %
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 %
:
0.6 %

The LG 55UM7300PUA has excellent reflection handling, very similar to the LG UK7700. The semi-gloss finish diffuses reflections across the screen, without the purple tint seen on high-end TVs.

6.8 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
:
4.00
Color dE
What it is: Average inaccuracy of colors.
When it matters: All colors.
Good value: < 3
Noticeable difference: 1
:
3.11
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
:
2.37
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
:
5939 K
Picture Mode
What it is: The picture mode used to do the 'Pre Calibration' measurements.
:
Expert (Dark Room)
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
:
Warm 2
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.
:
2.2

With our pre-calibration settings, this TV has decent color accuracy, but gamma doesn't follow the target of 2.2 at all, and most scenes appear darker than they should.

9.6 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
:
0.23
Color dE
What it is: Average inaccuracy of colors.
When it matters: All colors.
Good value: < 3
Noticeable difference: 1
:
1.14
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
:
2.20
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
:
6541 K
White Balance Calibration
What it is: Whether the TV's white balance can be finely calibrated.
When it matters: When calibrating the TV.
:
22 point
Color Calibration
What it is: Whether the TV's color tone mapping can be finely calibrated.
When it matters: When calibrating the TV.
:
Yes
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 UM7300 has excellent accuracy. The white balance is almost perfect, with only a slight inaccuracy in pure whites. Gamma follows our target of 2.2 almost perfectly. There are still a few color inaccuracies, especially in highly saturated blues, but most people won't notice it.

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

Older content, like DVDs, looks great, with no obvious issues or upscaling artifacts.

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, including most cable TV stations, looks great, with no obvious 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-rays and older 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

Unlike the UK6300, the LG UM7300 does not use an RGBW pixel structure, and 4k content is displayed with no issues.

6.9 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.
:
No
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%
:
77.10 %
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%
:
82.85 %
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%
:
55.39 %
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%
:
60.41 %

The LG UM7300PUA has a decent color gamut, but it can't display a wide color gamut. The 'Expert (Dark Room)' EOTF (above) follows the target PQ curve almost perfectly, until it rolls off near the TV's peak brightness. The Game mode EOTF is almost identical.

If you find HDR too dim, unfortunately, there isn't much you can do on this TV. Setting Dynamic Contrast to 'High' increases the brightness of bright scenes, and helps a bit in extremely dark scenes. See our full recommendation here.

5.7 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%
:
65.1 %
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.
:
24.5 %
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 %
:
48.4 %
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.
:
18.2 %

Disappointing color volume. This TV can't produce very bright colors, and can't produce dark saturated colors, due to the mediocre contrast ratio. These results are better than the UK6300 this TV replaces, but not as good as the UK7700.

7.8 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
:
0.103 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
:
0.129 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
:
0.091 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
:
0.139 dE

Good gradient performance overall, but there is noticeable banding in almost all areas. If banding bothers you, the Smooth Gradation feature can remove banding, but also causes a loss of some fine details in some scenes.

9.9 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%
:
0.05 %
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 some minor signs of temporary image retention, but it disappears almost immediately.

10 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.
:
No

Although some IPS panels can suffer from temporary image retention, this doesn't appear to be permanent as the IPS panel in our long-term test appear immune.

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.
7.2

Motion

The LG UM7300 has decent motion handling. It has a great response time, producing clear motion that has only a short blur trail behind it. The backlight flickers at 120Hz at any setting, which may bother some people, and causes duplications in moving objects. It doesn't have an optional black frame insertion feature, and doesn't support any of the variable refresh rate technologies.

8.6 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
:
5.6 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
:
12.4 ms

The UM7300 has an excellent response time, with very little overshoot, which is great. It is a bit faster than UK7700, and quite a bit faster than the UK6300.

4.0 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.
:
120 Hz

The backlight flickers at 120Hz regardless of Backlight setting, which may bother some people. This low flicker frequency does help to clear up motion a bit, but causes noticeable duplications, as seen in our Motion Blur photo.

5.4 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
:
No
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
:
120 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
:
No
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
:
N/A
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
:
120 Hz

The LG UM7300PUA does not have an optional Black Frame Insertion feature. The backlight flickers at 120Hz in any mode, which does help clear up motion, but causes some noticeable duplications in motion, as seen in our Motion Blur photo.

7.0 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.
:
No

There is an optional motion interpolation feature, but as it is a 60Hz panel, it can only interpolate up to 60 fps. Like the majority of TVs, the UM7300 does its best to interpolate fast action, but when it can't keep up it stops interpolating, which can be distracting due to the sudden change in refresh rate.

Learn more about motion interpolation, and how to enable it on the UM7300, here.

7.2 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
:
29.3 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
:
4.3 ms

Due to the fast response time, low frame rate content, like movies, does appear to stutter at times. This is especially noticeable in wide panning shots. You can reduce the effects of stutter by enabling motion interpolation.

7.8 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.
:
No
Judder-Free 24p via 60i
What it is: Judder-free movies over 60i signal.
When it matters: Movies from cable/satellite boxes.
:
No
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

The LG UM7300 can remove judder from true 24p sources, like a Blu-ray player or the native apps, but can't remove judder from sources that output at 60Hz, like a cable box.

See here for our recommended settings for judder removal.

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
:
60 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

The LG UM7300 has a simple 60Hz refresh rate, which may disappoint some people. It does not support any of the variable refresh rate technologies, like FreeSync or HDMI-Forum's VRR.

9.7

Inputs

Score components:

The LG UM7300 has outstanding low input lag, and it supports all of the common 60Hz input formats. It can also display chroma 4:4:4 properly with any resolution, but only in 'PC' mode. It has a decent selection of inputs, but has fewer HDMI inputs than more expensive models. Unfortunately, this model only supports HDR10, and does not support any dynamic HDR formats, like HDR10+ or Dolby Vision.

9.9 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
:
11.6 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
:
111.4 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
:
11.5 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
:
10.8 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
:
10.7 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
:
10.9 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
:
111.0 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
:
111.7 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
:
N/A
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
:
N/A
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.
:
Yes

Outstanding low input lag, almost as low as the best 60Hz gaming monitors. The UM7300 has very similar low input lag with almost any supported input signal, as long as 'Game' mode is enabled. New this year is support for auto low latency mode, as long as Instant Game Response is enabled for the HDMI port in use.

See our recommended gaming settings here.

8.3 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.
:
No
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 (native support)
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.
:
No
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 LG 55UM7300PUA supports all of the common 60Hz input resolutions, and can display all of them with proper 4:4:4 chroma, so that text looks the way it should, as long as the input icon is changed to 'PC' from the Home Dashboard.

Some of the high bandwidth resolutions, like 4k @ 60Hz + HDR, require the HDMI ULTRA HD Deep Color setting to be enabled for the port in use.

Input Photos
Total Inputs
HDMI : 3
USB : 2
Digital Optical Audio Out : 1
Analog Audio Out 3.5mm : 0
Analog Audio Out RCA : 0
Component In : 1 (shared)
Composite In : 1 (shared)
Tuner (Cable/Ant) : 1
Ethernet : 1
DisplayPort : 0
IR In : 0
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.
:
No
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 1,2,3)
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)
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.
:
No
Variable Analog Audio Out : No
Wi-Fi Support : Yes (2.4 GHz, 5 GHz)

This TV has 3 HDMI ports, all of which are HDMI 2.0 ports. It doesn't support any advanced HDR formats, like HDR10+ or Dolby Vision.

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 2)
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

The LG 55UM7300PUA can pass through both DTS and Dolby Digital, which is great, but it doesn't support eARC for higher quality audio formats.

6.1

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 LG UM7300PUA has mediocre sound. It can't get very loud, and the bass can't produce any thump or rumble, and has very little body. It has a well balanced sound for clear dialog, but it lacks some airiness. For a better sound, a dedicated speaker setup or soundbars is recommended.

5.9 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
:
119.87 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
:
2.95 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
:
3.40 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
:
6.65 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
:
85.5 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
:
4.66 dB

The LG UM7300 has a disappointing frequency response. The low frequency extension (LFE) is at about 120Hz, which is bad, and results in a bass that can't produce and thump or rumble, and doesn't have much body or punch. Above the LFE the frequency response is well balanced, which results in clear dialog. Although this TV is loud enough for quiet environments, if you have a lot of ambient noise it might not be enough.

6.7 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
:
0.106
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
:
0.600
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
:
3.00 %
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
:
18.70 %

The distortion performance of the LG UM7300 is decent, similar to the UK6300. The total amount of harmonic distortion is within limits, and it doesn't increase that much at max volume.

8.2

Smart Features

Score components:
  • 42% Interface
  • 2% Ad-Free
  • 37% Apps and Features
  • 16% Remote
  • 3% Remote App
Smart OS : WebOS
Version : 4.5

The LG UM7300 has great smart features. It runs the same version of LG's WebOS interface as their high-end models, but some features aren't quite as advanced. The interface is very polished, but some people might find it a bit complicated to use at first. It has the same great remote as last year's models, and also supports LG's unique virtual pointer system, which makes the interface very easy to navigate. LG's content store has an outstanding selection of apps, one of the widest available.

8.5 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.
:
Easy
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.
:
2 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.
:
7 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

The interface is easy to use, and it is very quick to access most features or change the settings. The interface itself is smooth, with no obvious issues when browsing, but it sometimes hangs a bit when launching apps.

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
:
No

Unfortunately, there are occasional ads in the content store and on the home screen. The ads on the home screen can be removed by disabling the Home Promotion setting, but the ads in the content store can't be removed.

8.0 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.
:
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

The 55UM7300PUA has the same great selection of apps as the rest of LG's lineup, which is great. Most of the popular streaming apps are pre-installed, and it also supports casting from your smart device.

9.0 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.
:
Yes

The 55UM7300PUA has the same excellent remote found on LG's high-end TVs. Like the C9, it can now be programmed to work with almost any device, even if it doesn't support HDMI-CEC. The remote also allows you to control the TV with your voice, including searching within some apps.

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.
:
Limited Support

There is an available remote app for the TV, but it is very basic. It allows basic control of the TV, replacing the remote, but some of the smart TV functions are hidden, and may be difficult to find.

Through the remote app, you can also control the TV with your voice, but there are two separate options, which may be confusing. One option works as a speech-to-text, allowing you to input text into an app. The other option allows for direct control of the TV, like with the remote.

TV Controls

There is a single button located in the center of the TV under the LG logo. It allows for only basic control of the TV, including changing the inputs or channels, volume control, and power.

In The Box

  • Owner's manual
  • Remote control
  • Batteries
  • Cable management tie
  • User's guide for the remote control
  • Power cable (not shown)

Misc
Power Consumption : 50 W
Power Consumption (Max) : 114 W
Firmware : 03.50.21

Differences between Sizes and Variants

We tested the 55" LG UM7300 (55UM7300). For the most part, we expect our review to be valid for the 43" model (43UM7300), 49" model (49UM7300), and the 65" (65UM7300) model.

There is a 50" variant with a VA panel. We expect this model to have a much better native contrast and black uniformity, but the viewing angle won't be as good.

Size US Canada UK Panel Type
43" 43UM7300PUA 43UM7300AUE 43UM7390PLC IPS
49" 49UM7300PUA 49UM7300AUE 49UM7390PLC IPS
50" 50UM7300PUA 50UM7300AUE N/A VA
55" 55UM7300PUA 55UM7300AUE N/A IPS
65" 65UM7300PUA 65UM7300AUE N/A IPS

If someone comes across a different type of panel or if their LG UM7300 doesn't correspond to our review, let us know and we will update the review.

The 55UM7300 we reviewed was manufactured in March 2019.

Compared to other TVs

Top left: TCL S425(43S425). Bottom left: LG SM8600 (55SM8600). Middle: LG UM7300 (55UM7300). Top right: Vizio V Series 2019 (V505-G9). Bottom right: Samsung RU7100 (UN55RU7100). Unlike our other photographs, this picture wasn't taken under a controlled environment, so do not draw conclusions from it.

The LG UM7300 is a good TV for most uses. See our recommendations for the best TVs, the best smart TVs, and the best 4k TVs.

Samsung RU7100
43" 50" 55" 58" 65" 75"

The Samsung RU7100 and the LG UM7300 are similar, but they use different panel types, each with their own strengths and weaknesses. The LG UM7300 has an IPS panel, which remains accurate when viewed at an angle, but can't produce deep, uniform blacks. The Samsung RU7100 has a VA panel and looks much better in a dark room, but only when sitting directly in front, as the image degrades rapidly when viewed at an angle.

LG UK6300
43" 49" 50" 55" 65"

The LG UM7300 is much better than the LG UK6300. The UM7300 is much brighter than the UK6300, has better black uniformity, and has a faster response time. The UK6300 uses a less accurate RGBW pixel structure, which causes some noticeable artifacts with 4k content, whereas the UM7300 has a standard RGB pixel structure.

LG B8 OLED
55" 65"

The LG B8 is much better than the LG UM7300, but they use different panels, and the B8 has a chance of permanent burn-in, which the UM7300 is immune to. The B8 has much better dark room performance, outstanding motion handling, and an even better viewing angle. The UM7300 has slightly less input lag, and it supports a 1440p input, which is great for gaming.

Samsung NU7100
40" 43" 50" 55" 58" 65" 75"

The Samsung NU7100 and the LG UM7300 use different panels, and the best one depends on your usage. The NU7100 is better suited for dark-room viewing, sitting directly in front. The LG UM7300 is better suited for watching with the lights on, and is a better choice for a wide seating area. The UM7300 has better motion handling overall, with a much fast response time, which is better for gaming or other 60p content.

TCL 6 Series/R617 2018
55" 65" 75"

The TCL R617 and the LG UM7300 use different panel technologies, each with their own strengths and weaknesses. The R617 is better for watching movies or gaming in a dark room, as it has much better contrast, a full array local dimming feature, and an optional black frame insertion feature. The UM7300, on the other hand, is better suited for watching sports or TV shows in a bright room with wide seating.

Vizio V Series 2019
40" 43" 43" 50" 55" 55" 60" 65" 65" 70" 75"

The Vizio V Series 2019 and the LG UM7300 have different panel types, each with their own strengths and weaknesses. The V Series has a VA panel, which looks better in a dark room, as it delivers deep, uniform blacks. The UM7300 has an IPS panel, which doesn't look as good in a dark room, but the image remains accurate when viewed at an angle.

LG UK7700
55" 65"

The LG UM7300 is slightly better than the LG UK7700. The UM7300 is a bit brighter, and has better black uniformity. Unlike the UM7300, the UK7700 has a local dimming feature, but it isn't very effective anyway. The UK7700 has a slightly better design, with a full-metal back, and it has an additional HDMI input.

Hisense H8F
50" 55" 65"

The LG UM7300 and the Hisense H8F use different panel types, each with their own strengths and weaknesses. The H8F is better for watching movies or playing games in a dark room, but has worse motion handling. The LG looks better in a bright room, especially if you have a wide seating area, so it is a better choice for use as a PC monitor or for watching sports.

+ Show more

Conclusion
SEE PRICE
B&H

7.6 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 LG UM7300PUA is a good TV for most uses. It is best suited for a bright room, and is very good for watching sports in the afternoon or TV shows during the day. It doesn't look as good in a dark room, and although it supports HDR, this doesn't add much.
6.3 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:
Mediocre TV for watching movies in a dark room. It can't produce deep, uniform blacks. Motion looks decent overall, as it has an excellent response time, but there are duplications in motion from the backlight flicker. It can remove judder from true 24p sources, but not from movies played from a 60Hz source, like a cable box.
8.1 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:
Great TV for watching TV shows during the day. It has decent peak brightness with SDR content, and has excellent reflection handling, so you shouldn't have any issues in a decently-lit room. The image remains accurate when viewed at an angle. It has a great selection of apps, and most streaming channels are available.
7.9 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.
This is a very good TV for watching most sports. It has wide viewing angles and excellent reflection handling, good for watching the big game with a group of friends. It has a fast response time, so there isn't much blur behind fast-moving objects, but there can be noticeable duplications in motion, which might bother some people.
8.4 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.
The LG UM7300 is a great TV for playing video games, especially for console gamers. It has outstanding low input lag, and an excellent response time. Unfortunately, it doesn't support any advanced gaming features, like FreeSync variable refresh rate technology.
6.2 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 LG UM7300PUA delivers a mediocre HDR movie experience. It can't get very bright in HDR, and can't display a wide color gamut. It also doesn't have a local dimming feature, and can't display deep, uniform blacks in a dark room.
7.7 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 a good TV for HDR gaming, mainly due to the gaming performance, as HDR doesn't add much on this TV. It has outstanding low input lag, and an excellent response time. Unfortunately, it isn't as well-suited for late-night gaming, but the wide viewing angles make it a great choice for couch co-op gaming with some friends.
8.5 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:
Excellent TV for use as a PC monitor. It has outstanding low input lag, for a responsive desktop experience, and it supports all of the common 60Hz resolutions. It has a great response time, but the backlight flickers at 120Hz, which can bother some people with prolonged use. It can display proper chroma 4:4:4, so text looks good in any resolution.

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