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Reviewed on Aug 14, 2018 , Eric Bousquet, Daniel O'Keeffe, Yannick Khong, Dimitris Katsaounis

Vizio P Series Quantum
TV REVIEW

Usage Ratings - Version 1.2

Test Benches:

  • 1.2: Winter 2018
  • 1.1: Summer 2017
  • 1.0: Winter 2015
  • 0.9: Winter 2014
  • 0.8: Winter 2013
8.6
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.
: none
8.6
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:
8.3
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:
8.3
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.
9.1
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.
8.7
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:
8.8
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.
:
VA
Resolution : 4k

The Vizio P Series Quantum is an excellent LED LCD TV, especially when viewed in a dark room. It has great picture quality in both SDR and HDR thanks to the wide color gamut, very high peak brightness, and great local dimming feature. Motion handling is also excellent, as very little blur is visible when watching fast paced content and the TV can perform black frame insertion when gaming to clear up fast motion. Input lag is also low, which is excellent. It isn't perfect though as banding is visible in gradients, the gray uniformity could be better and the image degrades rapidly when viewed at an angle.

Note that this is a different TV to the Vizio P Series 2018, and is the highest-end model from Vizio in 2018.

Pros
  • Produces extremely bright HDR highlights
  • Low input lag for gamers
  • Excellent motion handling
Cons
  • Image loses accuracy when viewed at an angle

Test Results
Design 8.5
Picture Quality 8.3
Motion 8.6
Inputs 9.2
Sound Quality 6.7
Smart Features 6.8

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65" PQ65-F1
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8.5

Design

Score components: Subjectively assigned
Vizio P Series Quantum Design Picture
Curved : No

The design of the Vizio P Series Quantum is very good. The stand has a metallic finish and closely resembles the non-quantum version and the Vizio P Series 2017. The legs are nearly the full width of the TV, so a large stand is needed. Unfortunately, there is no cable management.

Stand
Vizio P Series Quantum Stand Picture

The stand is very similar to the standard Vizio P Series. It supports the TV well and there is very little wobble.

Footprint of the 65" model TV stand: 50.8" x 11.7"

Back
Vizio P Series Quantum Back Picture
Wall Mount : VESA 400x400

The back of the Vizio Quantum is quite plain, very similar to the Vizio P Series. The connections and controls are both on the same side, and inputs face downwards and to the side. Although the controls are at the rear of the TV, they are easily accessible when wall mounted due to their large size. There is no cable management.

Borders
Vizio P Series Quantum Borders Picture
Borders : 0.35" (0.9 cm)

The borders and bezel are very thin. There is a slight gap between the inside edge of the bezel and the start of the LCD panel.

Thickness
Vizio P Series Quantum Thickness Picture
Max Thickness : 2.72" (6.9 cm)

The maximum thickness is identical to the Vizio P Series 2018. The TV is of nearly uniform thickness and will sit almost flush when VESA mounted.

Temperature
Vizio P Series Quantum Temperature picture
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
:
90 °F (32 °C)

The temperature is nearly uniform and won't cause any issues.

8.0 Build Quality
Vizio P Series Quantum Build quality picture

The build quality is very good. There are no obvious gaps or areas that appear prone to breakage. The TV is sturdy and feels well built.

8.3

Picture Quality

The picture quality of the Vizio PQ65-F1 is impressive. It has an excellent contrast ratio and great local dimming support that makes blacks appear deep, even in dark rooms. Its wide color gamut and ability to achieve very high levels of brightness make highlights pop when viewing HDR content. It is also remarkably bright in SDR and has excellent reflection handling allowing you to place it in a bright room without any worries. On the downside, the viewing angles are bad despite the viewing angle enhancement feature and at times you might spot some banding especially in the darker colors.

9.2 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:
Vizio P Series Quantum Checkerboard Picture
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
:
6084 : 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
:
15329 : 1

The Vizio P Series Quantum has an excellent native contrast ratio, even with local dimming off. The Local Dimming setting that was the most effective at boosting the contrast ratio was 'Medium', as when it was set to 'High' the contrast ratio was measured to be 9273:1.

The native contrast ratio is one of the highest we've measured up to now, a bit higher than the Samsung Q8FN, whereas the contrast ratio with local dimming enabled ranks second right behind the Samsung Q9FN.

8.0 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.
:
Yes
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.
:
Full-Array

The local dimming of the Vizio Quantum is great. The TV has 192 zones and is able to effectively boost highlights. In a side-by-side comparison with the Z9D the P Series Quantum is worse though, as rapidly changing small areas of the backlight produce more noticeable blooming.

When compared to the Samsung Q9FN, some people may prefer the local dimming performance of either TV. We can see in this side-by-side comparison that the Q9FN (top left) loses details in particularly challenging scenes, whereas the P Series Quantum (top right) is better at keeping these small highlights. This does result in deeper blacks on the Q9FN, but at the expense of details. The Vizio P Series 2018 (bottom left) also retains details but with a raised black level due to the fewer number of zones. The LG C8 (bottom right) shows the ideal performance with perfect blacks.

We recommend using the 'Medium' setting as it can produce bright highlights without too much blooming. We did notice on a few scenes the overall brightness of the screen fluctuating though, so if you find this distracting then you should use a lower setting.

9.2 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
:
872 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
:
2090 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
:
2374 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
:
1428 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
:
1083 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
:
820 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
:
2042 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
:
2346 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
:
1418 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
:
1075 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
:
815 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
:
0.054

The Vizio PQ65-F1 is extremely bright. Real scene peak brightness is the highest we have measured so far, brighter even than the Sony X930E and Z9D. The TV can easily overcome glare in a bright room.

These peak brightness numbers were measured with our recommended local dimming setting of 'Medium'.

9.2 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
:
1368 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
:
2132 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
:
2433 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
:
1449 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
:
1094 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
:
826 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
:
2101 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
:
2395 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
:
1443 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
:
1088 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
:
822 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
:
0.055

The Vizio Quantum is one of the brightest TVs we have tested so far in HDR, very similar to the Sony Z9D and X930E. Small highlights in some scenes really stand out in HDR. Even with large bright scenes the TV is extremely bright.

These peak brightness numbers were measured with our recommended local dimming setting of 'Medium'.

7.6 Gray Uniformity
What it is: Evenness of colors onscreen (not just gray).
When it matters: Solid colors. Sports, panning shots.
Score components:
Vizio P Series Quantum 50% Uniformity Picture
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%
:
3.455 %
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%
:
0.163 %
Vizio P Series Quantum 5% Uniformity Picture
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%
:
1.258 %
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%
:
0.109 %

Overall good gray uniformity. At high brightness or when viewed at an angle, there is more obvious banding and dark zones on the screen, as shown here.

With dark grays, the uniformity is also good and issues aren't really noticeable in dark scenes.

4.5 Viewing Angle
What it is: Color accuracy when viewed from the side.
When it matters: Large living rooms with multiple viewing positions.
Score components:
Vizio P Series Quantum Color Shift Picture
Color Shift
What it is: Angle where the colors noticeable shift compared to when viewed from directly in front of the TV. 0 ° means directly facing the TV. Measurements are up to a maximum of 75 °.
When it matters: Large living rooms with multiple viewing positions.
Good value: > 50°
Noticeable difference: 10°
:
20 °
Vizio P Series Quantum Brightness Picture
Brightness
What it is: Angle where the brightness drops to 50% of the brightness directly in front of the TV. 0 ° means directly facing the TV. Measurements are up to a maximum of 75 °.
When it matters: Large living rooms with multiple viewing positions.
Good value: > 50°
Noticeable difference: 10°
:
38 °
Vizio P Series Quantum Black Level Picture
Black Level
What it is: Angle where the black level drops to 50% of the black level directly in front of the TV. 0 ° means directly facing the TV. Measurements are up to a maximum of 75 °.
When it matters: Large living rooms with multiple viewing positions.
Good value: > 50°
Noticeable difference: 10°
:
13 °

The viewing angles on the Vizio P Series Quantum are bad. The brightness stays constant longer but the contrast still swings higher at even slight angles.

There is a feature called 'Enhanced Viewing Angle'. During our test, however, it wasn't effective. Our measurements of the LCD layer remained almost exactly the same whether activated or not, and it changes the sub-pixel dimming which reduces the color resolution. You can see a video of the viewing angle with this option enabled here.

8.7 Black Uniformity
What it is: Evenness of blacks.
When it matters: Dark scenes viewed in a dark room.
Score components:
Vizio P Series Quantum Native Black Uniformity Picture
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.
:
0.793 %
Vizio P Series Quantum Black Uniformity Picture with Local Dimming
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.
:
0.498 %

Excellent black uniformity, which combined with the excellent native contrast ratio makes for excellent dark room viewing. Like the contrast ratio, the black uniformity with local dimming was measured on 'Medium'.

9.1 Reflections
What it is: How much light is reflected by the TV.
When it matters: Bright rooms.
Score components:
Vizio P Series Quantum Reflections Picture Vizio P Series Quantum Average Room Off Picture Vizio P Series Quantum Bright Room Off Picture
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 %
:
2.3 %
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 %

The Vizio P Series Quantum has excellent reflection handling, far better than the Vizio P Series. Direct lights are dimmed significantly and are not diffused across the screen. This is a great TV for watching TV shows in a bright room.

Here you can see a side-by-side comparison picture for the reflection handling of the P Series Quantum, the Samsung Q9FN, the Sony Z9D and the LG C8. The C8 isn't reflecting the softbox, and so isn't directly comparable.

The Quantum is easily able to overcome glare even in a very bright setting, and as such, is one of the best outdoor TVs we've tested. Note that since this TV wasn't meant for outdoor installation, so it is important to properly protect it from the elements with a proper enclosure.

7.6 Pre Calibration
What it is: TV's color accuracy before a full calibration. Only the picture mode, color temperature, and backlight level were changed.
When it matters: All video on an uncalibrated TV. This represents most people's use cases.
Score components:
Vizio P Series Quantum Pre Calibration Picture Vizio P Series Quantum Pre Gamma Curve Picture Vizio P Series Quantum Pre Color Picture
Picture Mode
What it is: The picture mode used to do the 'Pre Calibration' measurements.
:
Calibrated Dark
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
:
3.18
Color dE
What it is: Average inaccuracy of colors.
When it matters: All colors.
Good value: < 3
Noticeable difference: 1
:
2.68
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
:
2.27
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
:
6032 K

Out of the box, the Vizio PQ65-F1 has good accuracy. Both color and white balance dE are low enough that most people won't notice much of a difference. The gamma is a bit high, and the color temperature is too warm at 6000 K, but this is easily corrected.

9.7 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:
Vizio P Series Quantum Post Calibration Picture Vizio P Series Quantum Post Gamma Curve Picture Vizio P Series Quantum Post Color Picture
Picture Mode
What it is: The picture mode used to do the calibration. We usually go for the picture mode that gives us the more control over all the picture quality setting.
:
Calibrated Dark
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
:
0.64
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
:
6497 K

After calibration the color and white balance dE is very low. The gamma follows our target of 2.2 perfectly, and the color temperature is almost perfect.

Like other Vizio TVs, calibration is very easy to do with the available Smartcast app.

You can see our recommended settings here.

7.0 480p Input
What it is: Quality of a 480p input.
When it matters: Standard definition TV, DVDs.
Score components: Subjectively assigned
Vizio P Series Quantum 480p Picture

Upscaling of low quality content such as DVDs appears the same as the P Series 2018 and is a bit more blocky than other TVs. This is noticeable when comparing the performance of the Samsung Q9FN (here) to the Vizio P Series Quantum (here).

7.0 720p Input
What it is: Quality of a 720p input.
When it matters: HD channels, some streaming videos.
Score components: Subjectively assigned
Vizio P Series Quantum 720p Picture

720p content such as cable is also upscaled slightly worse than other TVs. This is the same as the P Series 2018.

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
Vizio P Series Quantum 1080p Picture

1080p content like from an older game console or Blu-ray player looks good without any oversharpening or artifacts.

10 4k Input
What it is: Quality of a 4k UHD input.
When it matters: Streaming video, UHD Blu-rays, some PCs.
Score components: Subjectively assigned
Vizio P Series Quantum 4k Picture

Native 4K content is displayed perfectly without any issues. Interestingly when the 'Enhanced Viewing Angle' option is enabled, the color resolution is reduced and the TV appears to use a kind of spatial dithering as seen here.

8.8 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
Vizio P Series Quantum Color Gamut DCI-P3 Picture
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%
:
97.04 %
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%
:
97.99 %
Vizio P Series Quantum Color Gamut Rec.2020 Picture
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%
:
76.30 %
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%
:
80.94 %
Vizio P Series Quantum EOTF

The Vizio P Series Quantum has an excellent wide color gamut. It produces a wider color gamut than the Vizio P Series, and nearly identical to the Samsung Q8FN and Q9FN.

In the Calibrated Dark Picture Mode, the EOTF curve follows our input stimulus very closely, but some scenes are too dark. At peak brightness the TV rolls off sharply. The PC and Game EOTF curves follow the input stimulus closely, but some dark scenes are over-darkened. Game mode was tested with the 'Calibrated Dark' Picture Mode, with low latency enabled.

Note that when in HDR, adjusting the 'Backlight' setting affects the PQ curve tracking. Increasing the 'Backlight' past the default of 50 for HDR content results in a brighter overall image, which is great for those in a brighter room.

8.1 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.
Vizio P Series Quantum P3 Color Volume ITP Picture
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%
:
88.6 %
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.
:
64.4 %
Vizio P Series Quantum 2020 Color Volume ITP Picture
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 %
:
73.1 %
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.
:
53.3 %

The Vizio P Series Quantum has very good color volume. It performs much better than the P Series 2018, with better coverage of the entire color gamut. Colors are brighter and closer to the peak brightness of the TV. Overall performance is very similar to that of the Samsung Q9FN.

7.4 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.
Vizio P Series Quantum Gradient Picture
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
:
0.125 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
:
0.132 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
:
0.102 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
:
0.147 dE

Very similar gradient performance to the P Series 2018. There is some banding in all dark colors though.

Banding can be reduced in low resolution content by enabling the Reduce Noise feature, although this can cause some loss of fine details.

In the following images you can see how banding changes as we vary the brightness level in our test scene from the movie the Martian. While this is interesting behavior, this change in the gradient doesn't affect normal viewing.

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.
Vizio P Series Quantum Image Retention Picture
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 %

There is no temporary image retention on the P-Series Quantum, even immediately after our 10 minute test.

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

We don't expect VA panels to experience permanent image retention, as the VA panel in our long-term test appears immune.

Pixels
Vizio P Series Quantum Pixels Picture

The pixel structure of the Vizio P Series Quantum is the same as the other Vizio TVs we have tested in 2018. It does, however, include a feature to enhance the viewing angle although in our test it did not work well. This adjusts the sub-pixel dimming and results in less color details. You can see a comparison of the pixels with the function on vs off. When enabled, a checkerboard like pattern appears which looks similar to the TCL 6 Series visible here.

8.6

Motion

The Vizio P Series Quantum has excellent motion handling. The pixel response time is extremely fast, but there is some overshoot. The backlight is not flicker-free, but the flicker is at such a high frequency that it shouldn't bother the majority of people and doesn't cause any duplications. The TV can reduce the flicker frequency as low as 60 Hz, even in Game mode, to further improve motion. Like the standard Vizio P 2018 and the Vizio M Series 2018, it can do so without reducing the perceived brightness.

9.7 Response Time
What it is: Amount of blur in fast motion.
When it matters: Sports, video games.
Score components:
Vizio P Series Quantum Motion Blur Picture Vizio P Series Quantum Response Time Chart
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
:
3.1 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
:
9.5 ms

The Vizio PQ65-F1 has an excellent fast response time, and there is very little motion blur. Most of the blur in the image is due to 60p persistence. There is overshoot in most transitions, which could cause some color artifacts, but most people won't notice this due to the fast response time.

9.9 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:
Vizio P Series Quantum Backlight chart
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.
:
960 Hz

There is flicker at all backlight settings other than 100. Given the high flicker frequency, the duplications are less noticeable than the TCL R617 or the P Series 2017.

9.3 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.
Vizio P Series Quantum BFI Picture Vizio P Series Quantum BFI Frequency Picture
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
:
Yes
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 Vizio P Series Quantum can lower the flicker frequency as low as 60 Hz, even when Game Low Latency is enabled. The TV counteracts the brightness loss due to flicker by increasing the amplitude of the backlight peaks, but on full-screen white the maximum brightness with the black frame insertion feature enabled is about 375 nits. This should be great for most gamers.

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.
Vizio P Series Quantum Motion Interpolation (30 fps) Picture
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
Vizio P Series Quantum Motion Interpolation (60 fps) Picture
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 Vizio P Series Quantum can interpolate 30 and 60 fps content up to 120 Hz. Motion can be smoother when this is enabled, but some people may be bothered by the effect. The algorithms are more aggressive than on similar TVs. In places where most TVs would stop interpolating, the Quantum continues and there are more noticeable artifacts.

30p content can be interpolated by adjusting the Reduce Judder slider. 60p interpolation is enabled by adjusting the Reduce Blur setting. In either case, if the amount of artifacts can be reduced by adjusting the setting. Lower values of each slider result in a less-strong soap opera effect but also result in fewer artifacts.

6.6 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
:
32.2 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
:
7.2 ms

Due to the long frame hold time of 24p content, some stutter is noticeable, especially with wide-panning shots. Most people won't notice this.

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 Vizio P Series Quantum can always remove judder from 24p content, even with Film Mode disabled. It can not remove judder from 24p content embedded in a 60p/i source, like from a cable box.

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 covered by the Variable Refresh Rate feature of the TV when the input signal is 4k.
When it matters: Any time the VRR feature is enabled and 4k is sent.
Good value: Matches maximum refresh rate at 4k.
Noticeable difference: 10 Hz
:
N/A
4k VRR Minimum
What it is: The lowest frequency covered by the TV's Variable Refresh Rate feature when the input signal is 4k.
When it matters: When using the VRR feature of the TV at lower frame rates when sending a 4k signal.
Good value: 30 Hz
:
N/A
1080p VRR Maximum
What it is: The maximum frequency covered by the Variable Refresh Rate feature of the TV when the input signal is 1080p.
When it matters: Any time the VRR feature is enabled and 1080p is sent.
Good value: Matches maximum refresh rate at 1080p.
Noticeable difference: 10 Hz
:
N/A
1080p VRR Minimum
What it is: The lowest frequency covered by the TV's Variable Refresh Rate feature when the input signal is 1080p.
When it matters: When using the VRR feature of the TV at lower frame rates when sending a 1080p signal.
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 Vizio PQ65-F1 does not support Freesync or HDMI 2.1's VRR. For a TV which supports this feature, see the Samsung Q9FN.

9.2

Inputs

Score components:

The Vizio P Series Quantum has remarkably low input lag and just like the Vizio P Series it can support most common resolutions including 1080p @ 120Hz and 4K @ 60Hz @ 4:4:4 + HDR. This will please most console gamers. All ports support HDMI 2.0 full bandwidth except HDMI port 5. Again just like all Vizio 2018 models, this model too includes a TV tuner.

9.3 Input Lag
What it is: Delay between input and onscreen reaction.
When it matters: Video games; when TV is used as PC monitor.
1080p @ 60Hz
What it is: Lowest input lag possible on TV with a 1080p @ 60Hz @ 4:2:2 input.
When it matters: Video games and also when TV is used as PC monitor.
Good value: < 40 ms
Noticeable difference: 15 ms
:
15.6 ms
1080p @ 60Hz + HDR
What it is: Lowest input lag possible on the TV when displaying 1080p @ 60Hz @ 4:2:2 @ 10 bit with HDR.
When it matters: HDR video games from a console outputting a 1080p signal.
Good value: < 40 ms
Noticeable difference: 15 ms
:
27.1 ms
1080p @ 60Hz Outside Game Mode
What it is: Lowest input lag possible on the TV when displaying 1080p @ 60Hz @ 4:2:2 in a fully featured picture mode.
When it matters: For playing video games while retaining access to all features of the TV.
Good value: < 40 ms
Noticeable difference: 15 ms
:
82.2 ms
1080p @ 120Hz
What it is: Lowest input lag possible on TV with a 1080p @ 120Hz input.
When it matters: When the TV is used as PC monitor.
Good value: < 40 ms
Noticeable difference: 15 ms
:
10.6 ms
4k @ 60Hz
What it is: Lowest input lag possible on TV when displaying 4k @ 60Hz @ 4:2:0.
When it matters: Video games and also when TV is used as PC monitor.
Good value: < 40 ms
Noticeable difference: 15 ms
:
15.4 ms
4k @ 60Hz + HDR
What it is: Lowest input lag possible when displaying 4k @ 60Hz @ 4:2:0 @ 10 bit signal with HDR.
When it matters: HDR Video games.
Good value: < 40 ms
Noticeable difference: 15 ms
:
27.6 ms
4k @ 60Hz @ 4:4:4
What it is: Lowest input lag possible on the TV when displaying 4k @ 60Hz with proper 4:4:4 chroma subsampling. The test is usually conducted with a 4k @ 60 Hz @ 4:4:4 signal, 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 Monitor
Good value: < 40 ms
Noticeable difference: 15 ms
:
26.9 ms
4k @ 60Hz @ 4:4:4 + 8 bit HDR
What it is: Lowest input lag possible on the TV when displaying 4k @ 60Hz @ 8 bit + HDR with proper 4:4:4 chroma subsampling. The test is usually conducted with a 4k @ 60 Hz @ 4:4:4 @ 8 bit signal, but a 4k @ 60 Hz @ Full RGB @ 8 bit signal may be used if it's required for the TV to show proper 4:4:4 chroma subsampling.
When it matters: PC Monitor with an HDR capable graphic card
Good value: < 40 ms
Noticeable difference: 15 ms
:
26.9 ms
4k @ 60Hz Outside Game Mode
What it is: Lowest input lag possible on the TV when displaying 4k @ 60Hz @ 4:2:0 in a fully featured picture mode.
When it matters: For playing video games while retaining access to all features of the TV.
Good value: < 40 ms
Noticeable difference: 15 ms
:
82.2 ms
4k With Interpolation
What it is: Lowest input lag for 4k @ 60 Hz @ 4:2:0 content when the motion interpolation feature is turned on.
When it matters: When you want to play video games with the Soap Opera Effect enabled.
Good value: < 40 ms
Noticeable difference: 15 ms
:
76.3 ms
4k @ 120 Hz
What it is: Lowest input lag possible on TV with a 4k @ 120Hz input.
When it matters: When the TV is used as PC monitor.
Good value: < 40 ms
Noticeable difference: 15 ms
:
N/A
4k with Variable Refresh Rate
What it is: Lowest input lag possible on the TV when its Variable Refresh Rate feature is enabled and it is sent a 4k signal.
When it matters: When gaming with a device which supports variable refresh rates, such as the Xbox One X or a PC.
:
N/A
1080p with Variable Refresh Rate
What it is: Lowest input lag possible on the TV when its Variable Refresh Rate feature is enabled and it is sent a 1080p signal.
When it matters: When gaming with a device which supports variable refresh rates, such as the Xbox One X or a PC.
:
N/A

HDMI port 5 is a low bandwidth port that doesn't support HDR, but has much lower input lag than the other ports, making it excellent for SDR gaming. We conducted all tests on HDMI ports 1 and 5. Port 5 has much lower lag for all resolutions that it can support, including 4k @ 60 Hz @ 4:2:0.

Chroma 4:4:4 only shown properly in Computer mode.

Test HDMI 1 5
1080p @ 60 Hz 27.0 15.6
+ HDR 27.1 N/A
out of game mode 146.0 82.2
1080p @ 120 Hz 30.0 10.6
4k @ 60 Hz 27.1 15.4
+ HDR 27.6 N/A
+ 4:4:4 26.9 N/A
+ 4:4:4 + 8 bit HDR 26.9 N/A
out of game mode 135.5 82.2
with interpolation 138.1 76.3

8.3 Supported Resolutions
What it is: Different resolutions supported by TV.
When it matters: PC monitor usage.
Score components:
  • 17% 1080p @ 60Hz @ 4:4:4
  • 17% 1080p @ 120Hz
  • 17% 1440p @ 60Hz
  • 17% 4k @ 30Hz @ 4:4:4
  • 16% 4k @ 60Hz
  • 16% 4k @ 60Hz @ 4:4:4
1080p @ 60Hz @ 4:4:4
What it is: Crisp text on 1080p @ 60 hz signal.
When it matters: PC productivity and 60 fps gaming.
:
Yes
1080p @ 120Hz
What it is: 120 fps 1080p signal supported.
When it matters: PC gaming.
:
Yes (native support)
1440p @ 60Hz
What it is: 60 fps 1440p signal supported.
When it matters: PC productivity and gaming.
:
No
4k @ 30Hz @ 4:4:4
What it is: Crisp text on 4k @ 30 hz signal.
When it matters: PC productivity and gaming.
:
Yes
4k @ 60Hz
What it is: 60 fps 4k signal supported.
When it matters: PC productivity and gaming.
:
Yes
4k @ 60Hz @ 4:4:4
What it is: Crisp text on 4k @ 60 hz signal.
When it matters: Productivity and 60 fps gaming in 4k.
:
Yes
4k @ 120Hz
What it is: 4k 120Hz signal supported
When it matters: PC gaming
:
No

Great support for a wide range of different resolutions and refresh rates. HDMI ports 1-4 differ from the game low latency port on HDMI 5. Ports 1-4 support all common formats including chroma 4:4:4 and 4:2:2, but only when 'Full UHD Color' is enabled for the port being used. 4:4:4 color is only shown properly when the TV is set to Computer mode. Sharpness at 0 means no added sharpness. It is automatically greyed out in Computer mode.

HDMI Port 5 supports a 4k @ 60 Hz input, but only at 4:2:0. It does not support 4:2:2 or 4:4:4 because it does not have the necessary bandwidth. It also doesn't support HDR.

Side Inputs
Rear Inputs
Total Inputs
HDMI : 5
USB : 1
Digital Optical Audio Out : 1
Analog Audio Out 3.5mm : 0
Analog Audio Out RCA : 1
Component In : 1 (shared)
Composite In : 1 (shared)
Tuner (Cable/Ant) : 1
Ethernet : 1
DisplayPort : 0
IR In : 0
SD/SDHC : 0

The inputs are identical to the Vizio P Series 2018. There is an analog audio out for wireless headphones, as well as an antenna input.

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
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
5.1 Passthrough ARC Dolby Digital
What it is: TV can receive and pass Dolby Digital 5.1 signal to receiver via HDMI ARC.
When it matters: 5.1 audio on DVDs and Blu-rays.
:
Yes
5.1 Passthrough ARC DTS
What it is: TV can receive and pass DTS 5.1 signal to receiver via HDMI ARC.
When it matters: 5.1 audio on DVDs and Blu-rays.
:
Yes
5.1 Passthrough Optical Dolby Digital
What it is: TV can receive and pass Dolby Digital signal to receiver via digital optical.
When it matters: 5.1 audio on DVDs and Blu-rays.
:
Yes
5.1 Passthrough Optical DTS
What it is: TV can receive and pass DTS signal to receiver via digital optical.
When it matters: 5.1 audio on DVDs and Blu-rays.
:
Yes
HDMI 2.0 Full Bandwith
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 1,2,3,4)
HDMI 2.1 Full Bandwidth
What it is: HDMI 2.1 is the latest update to the HDMI standard and supports a range of higher video resolutions and refresh rates including 8K60 and 4K120, and resolutions up to 10K. Dynamic HDR formats are also supported, and bandwidth capability is increased up to 48Gbps.
:
No
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 1)
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
HDCP 2.2 : Yes (HDMI 1,2,3,4,5)
CEC : Yes
MHL : No
Variable Analog Audio Out : Yes
Wi-Fi Support : Yes (2.4 GHz, 5 GHz)

To output DTS over the optical connection we had to manually set the audio to 'Bitstream'. Like Samsung TVs, CEC must be enabled for the audio return channel to work.

HDMI port 5 is a lower bandwidth port designed for lower input lag.

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 Vizio P Series Quantum has an average sound quality. This TV doesn't produce much bass, but it does get loud-enough and produces clear and intelligible dialog. However, it doesn't have a digital room correction system. For a better sound, dedicated speakers or soundbars are recommended.

6.4 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.
Vizio P Series Quantum Frequency Response
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
:
3.16 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
:
3.43 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
:
5.56 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
:
88.2 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
:
4.54 dB

The frequency response of the Quantum is average-at-best. The LFE (low-frequency extension) of 120Hz means that this TV won't produce any thump or rumble, and won't have much punch to its bass either. So it won't be ideal for bass-heavy content like video games or action movies. However, the response above the LFE point is decently balanced resulting in clear and intelligible dialog, which is slightly better than the P Series 2018. Also, this TV gets loud enough for most situations but there will be some pumping and compression artifacts under heavier loads.

7.7 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:
Vizio P Series Quantum Total Harmonic Distortion
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
:
0.084
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
:
0.253
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
:
0.50 %
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
:
3.20 %

The distortion performance is good. The overall amount of harmonic distortion produced is within good limits, and there is not a big jump in THD under heavier loads either. Compared to the P Series 2018, the Quantum model seems to produce less distortion in the higher frequencies, but this won't be noticeable to most in real-life situations.

6.8

Smart Features

Score components:
  • 42% Interface
  • 2% Ad-Free
  • 37% Apps and Features
  • 16% Remote
  • 3% Remote App
Vizio P Series Quantum Smart TV Picture
Smart OS : SmartCast
Version : 1.27

The Vizio P-Series Quantum has decent smart features. The interface is modern and well organized, but slow to navigate with frequent lag. There is no app store, with the main focus being on streaming apps from your mobile device, but there is a decent selection of apps built-in that cover the most popular uses. The remote is very compact and basic but lacks more modern features like voice control, and it requires line of sight. If you have a Google Home or Amazon Alexa device, the Vizio PQ65-F1 can interface with it and control most functions by voice control, including turning the TV on or off.

7.0 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.
:
Not Smooth
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.
:
21 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.
:
3 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 of the Vizio P Quantum is decent. It is well organized and easy to navigate, but some tabs are very slow to load and there can be significant lag.

Update 11/15/2018: Vizio has added a 'WatchFree' input via a firmware update. This uses the free Pluto TV service on the backend, and is well integrated.

10 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.
:
No
Opt-out
What it is: Whether you can opt out of the ad services or not. A TV only passes this test if it allows you to remove them completely, not only disable the personalized advertising.
When it matters: When using the smart features.
:
N/A
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

Like all Vizio TVs we have reviewed, there are no ads on the main page, but there is a banner showing suggested content that can't be disabled.

6.5 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
Vizio P Series Quantum Apps Picture
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.
:
Not Smooth
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 Amazon Video
What it is: Whether HDR content on Amazon Video can be played in HDR using the native Amazon Video 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 Vizio P Series Quantum comes with 19 preloaded apps:

Netflix, Prime Video, Crackle, VUDU, iHeart Radio, YouTube, Newsy, Dove channel, Curiosity stream, Con TV, Pluto TV, TG, Haystack TV, Xumo, Plex, Fandango Now, NBC, YouTube TV and Hulu. Note that the preloaded apps vary depending on region.

There is no app store and no possibility to install your own apps. Additional apps have to be cast from your mobile device to the TV instead.

6.0 Remote
What it is: The usability and features of the TV's physical remote.
Score components: Subjectively assigned
Vizio P Series Quantum Remote Picture
Size
What it is: How big the remote is
:
Medium
Voice Control
What it is: The capabilities of the TV's voice control feature
:
No
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

Disappointingly, the Vizio PQ65-F1 comes with the same basic remote as the standard P Series 2018. There is a good selection of controls, as well as six quick access buttons for specific apps.

The remote does not have voice control, but you can connect a Google Home or Amazon Alexa and control the TV from that, including the ability to turn the TV on or off.

The remote requires line of sight.

8.0 Remote App
What it is: The features of the official phone and tablet app for the TV.
Score components: Subjectively assigned
Vizio P Series Quantum Remote App Picture
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.
:
Inputs Only
Inputs Text in YouTube
What it is: Whether the remote app can enter text for YouTube searches.
:
Yes
Inputs Text in Netflix
What it is: Whether the remote app can enter text for Netflix searches.
:
Yes
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.
:
No
Controls TV Settings
What it is: Whether the app can change all or some of the settings on the TV, such as the backlight.
:
All
Voice Control
What it is: Whether the remote can send voice commands to the TV.
:
No

The Vizio PQ65-F1 has uses the same excellent smart app as the other Vizio TVs that can control most TV functions and cast from apps. Unfortunately, there is still no voice control and it can't cast files without a 3rd party app.

TV Controls
Vizio P Series Quantum Controls Picture

There are three buttons on the right hand side of the TV on the back:

  • Power
  • Input
  • Volume Up/Down

In The Box
Vizio P Series Quantum In The Box Picture

  • Batteries
  • Remote
  • Manual
Not Shown:
  • 61" Power Cable

Misc
Power Consumption : 87 W
Power Consumption (Max) : 292 W
Firmware : 1.0.18.4

Differences between Sizes and Variants

We tested the 65" P-Series Quantum (PQ65-F1), which is the only size available in this line.

Size Model LCD Type Clear Action Real Refresh Rate Local Dimming Zones
65" PQ65-F1 VA 960 120 Hz 192

 

Compared to other TVs

Vizio P Series Quantum Group Shot Picture
Top left: Vizio P-Series 2018 (M65-F1). Bottom left: Sony X900F (XBR55X900F). Middle: Vizio P-Series Quantum 2018 (PQ65-F1). Top right: Samsung Q8FN (QN55Q8FN). Bottom right: TCL R617 (55R617).  Unlike our other photographs, this picture wasn't taken under a controlled environment, so do not draw conclusions from it.

The Vizio Quantum is an excellent mixed-usage TV that outperforms many pricier models. See our recommendations for the best flatscreen TVs.

Sony X900F
49" 55" 65" 75" 85"

The Vizio P Series Quantum is a better TV than the Sony X900F overall. It has slightly better reflection handling and marginally better brightness which is great if you watch TV shows or sports in brighter rooms. The Vizio P Series Quantum also has better local dimming that makes blacks look deep in a dark room. The input lag of the Vizio P Series Quantum is better and this is great for gamers. On the other hand, the Sony X900F has better color accuracy out of the box, smoother gradients and more intuitive smart features.

Samsung Q9FN
65" 75"

The Vizio P-Series Quantum is slightly better than the Samsung Q9FN 2018. The Vizio Quantum is a bit brighter with SDR and HDR content. The Quantum also has better motion handling with a faster response time. The Samsung Q9FN has better gradient handling and has new features that improve gaming performance, such as VRR and automatic low input lag.

Vizio P Series 2018
55" 65" 75"

The Vizio P-Series Quantum is better than the Vizio P-Series 2018. The Quantum has better bright room performance, as it is much brighter and has a better reflective coating that reduces glare. The Quantum also has more saturated colors, with a wider color gamut and better color volume. Motion performance and input lag are nearly identical between the two models, as are smart features.

LG C8
55" 65" 77"

The LG C8 is a bit better than the Vizio P-Series Quantum, unless your main usage is in a bright room. The C8 has even better dark room performance than the already excellent Vizio Quantum, with true perfect blacks. The C8 also has much wider viewing angles, great for a wide seating area. The Vizio P-Series Quantum is much better for a bright room, as it is significantly brighter with SDR and HDR content. The Quantum also doesn't have a risk of burn-in with static content.

Sony Z9D
100" 65" 75"

The Vizio P Series Quantum is better than the Sony Z9D. The Vizio P Series Quantum has a much better response time and a better input lag which is great for those who play fast-paced video games. The Sony Z9D has more traditional smart features which many will prefer, a bit better local dimming, smoother gradients and better color accuracy out of the box.

Sony Z9F
65" 75"

The Vizio P Series Quantum is a bit better than the Sony Master Series Z9F for most people. The P Series Quantum performs better in a dark room, as it has better native contrast, and better black uniformity. The Quantum also has a much wider color gamut, and better color volume. The Sony Z9F has much better gradient handling, and more advanced smart features, including access to the excellent Google Play Store.

+ Show more

Conclusion
SEE PRICE
B&H

8.6Mixed 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:
Excellent TV overall. The screen is very bright and good at overcoming glare in a bright room, but still has the deep contrast ratio and black uniformity needed for dark room viewing. The viewing angles are a limiting factor, as the image quality degrades at an angle. Motion handling is great thanks to the fast response time and the TV feels responsive due to the excellent low input lag for gaming. The Vizio Quantum is great for any usage.
8.6Movies
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:
Excellent TV for watching movies in a dark room. The native contrast is excellent at producing deep blacks, and with local dimming enabled it is even better. Low frame rate content does stutter a bit due to the fast response time, so there isn't much blur to smooth between frames.
8.3TV 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 in a bright room. The Quantum is bright enough to overcome glare in a bright room and has excellent reflection handling. Unfortunately, the viewing angles are limited, so it isn't as good for watching TV while sat off to the side.
8.3Sports
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.
Good TV for watching sports in a bright room. It has excellent reflection handling and is able to get extremely bright to overcome glare. The response time is excellent, and fast motion looks great with no noticeable motion trail. The viewing angles are limited so it isn't as good for watching with a large group of friends.
9.1Video 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.
Superb TV for playing video games. It has excellent low input lag, and a dedicated port for even lower input lag on lower bandwidth or SDR consoles. The response time is excellent, and fast motion looks great, with very little blur. It doesn't support automatically changing to game mode or variable refresh rate, unlike the high-end Samsung TVs.
8.7HDR 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:
Excellent TV for watching movies in HDR in a dark room. The excellent native contrast ratio and great local dimming produce nearly perfect blacks. The Vizio P-Series Quantum is extremely bright in HDR, and small highlights in some scenes will really pop. It also supports Dolby Vision, so you can get the best quality possible. Colors pop thanks to the wide color gamut and great color volume.
8.8HDR 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.
Remarkable TV for gaming with an HDR console like a PS4 or Xbox One X. The input lag is very low, good for competitive gaming. Motion is smooth and crisp thanks to the fast response times. The high contrast ratio is perfect for late night gaming. Unfortunately, it does not support newer gaming technologies like VRR or auto low latency, unlike the top tier Samsung TVs. It supports an excellent wide color gamut and can produce very bright highlights to make HDR content pop.
8.5PC 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 excellent low input and supports most of the common resolutions, but unfortunately, it does not support 1440p. The viewing angles are bad, so when viewed from up close the sides appear non-uniform. There is no risk of burn-in or image retention which is great. Motion is crisp and smooth and it reacts quickly to a moving mouse pointer thanks to the fast response time.

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