Izio P-series Quantum X 75ã¢â‚¬â Class Motion Review

Market place Context

The Vizio P Serial Quantum Ten is Vizio'due south top Telly for 2019, and is the direct replacement for the 2018 Vizio P Serial Quantum. The master competitors from a performance standpoint are the Samsung Q80R, the Samsung Q90R, and the Sony X950G.

Design

Curved No

TheVizio P Series Quantum 10 has a great pattern, and is identical to last year's Vizio P Series Breakthrough. The stand up has a nice metal finish and supports the Tv set well, but the two feet are nearly the full width of the Telly, and then you'll demand a wide stand up if y'all aren't VESA mounting information technology. This TV, like last yr's, has very good build quality, with no obvious points of concern.

The stand up is slim but well-congenital, and it supports the Tv set well. Unfortunately, the feet are very wide and can't be reversed, then you'll need a very wide table if you aren't wall-mounting information technology.

Footprint of the 65" stand: 50.viii" x xi.seven".

Wall Mount VESA 400x400

The back of the Goggle box is obviously, made up of a single textured plastic panel. The inputs face downwards and to the side, and they are easy to access when the Idiot box is VESA mounted.

Unfortunately, there is no cablevision direction.

Borders 0.35" (0.nine cm)

The borders are thin and aren't distracting at all when watching Television set.

Max Thickness two.72" (6.9 cm)

The TV is relatively sparse and doesn't stand up out very much when viewed edge-on. Information technology looks groovy when wall-mounted, but isn't as thin as OLED TVs similar the LG C9.

The P Series Breakthrough Ten appears to be well-built, with no obvious deficiencies or weak points.

Moving picture Quality

Native Contrast 5,414 : ane

Dissimilarity with local dimming 14,743 : 1

The P Series Quantum X has an outstanding native contrast ratio and delivers extremely deep blacks, even with the local dimming characteristic off. With local dimming enabled, the contrast ratio is one of the best we've always measured, similar to the 2018 Vizio P Serial Quantum and the Samsung Q9FN.

Local Dimming Yeah

Backlight Full-Assortment

Update 07/16/2019: Text updated to clarify settings.

The full assortment local dimming feature is extremely effective at dimming dark areas on the screen and is one of the best we've ever seen. Information technology reacts quickly to fast scene changes, only can't always continue upwardly, and it tends to dim the outside edges of bright, fast-moving objects, which tin can be noticeable in some scenes.

There is noticeably less blooming around bright objects than last yr'south model. There can however be some noticeable blooming effectually subtitles in dark scenes though, as well as around very bright objects in nighttime scenes, but it'due south better than previous models.

If y'all enjoy local dimming and don't heed some variation in screen effulgence or blooming, and so set local dimming to 'Medium'. This does increase the overall brightness of the prototype, though, and tin can consequence in distracting blooming around brilliant objects. If you prefer a less aggressive local dimming implementation or notice the effulgence too loftier after decreasing the 'Backlight' then set it to 'Low', or disable local dimming completely if you lot don't like the changes in brightness.

The setting that controls the backlight is known every bit Active Total Array. During testing, we discovered that adjusting this setting sometimes acquired the Black Frame Insertion feature to exist disabled.

Note: The 75" model has more dimming zones, and we expect the local dimming characteristic to perform slightly better.

SDR Real Scene Pinnacle Brightness 637 cd/yard²

SDR Elevation two% Window ii,005 cd/one thousand²

SDR Peak 10% Window 2,351 cd/m²

SDR Elevation 25% Window 1,832 cd/g²

SDR Peak fifty% Window 1,001 cd/k²

SDR Peak 100% Window 595 cd/grand²

SDR Sustained 2% Window ane,446 cd/m²

SDR Sustained 10% Window i,694 cd/k²

SDR Sustained 25% Window 1,684 cd/thousand²

SDR Sustained 50% Window 924 cd/thou²

SDR Sustained 100% Window 591 cd/chiliad²

SDR ABL 0.001

The 2019 Vizio P Series Quantum X has outstanding peak brightness in SDR, very close to the Sony Z9F and 2018 Vizio P Serial Quantum.

We measured the peak brightness subsequently scale, with the 'Calibrated Dark' Picture Mode, Local Dimming set to 'Medium', and the Colour Temperature set to 'Normal'.

If you lot prefer a brighter image, or a colder colour temperature over an accurate one, with the 'Standard' Pic Mode nosotros measured a pinnacle brightness of 2922 cd/1000² for a short period of time, as measured on the 10% examination window.

By pattern, the TV dims when it detects a static blueprint, including our examination patterns. Vizio sent us instructions on how to work effectually this, but we were still unable to get consistent results, every bit the TV's effulgence is very finicky.

HDR Real Scene Peak Brightness 1,406 cd/thou²

HDR Peak 2% Window 1,800 cd/m²

HDR Meridian 10% Window 2,373 cd/m²

HDR Summit 25% Window 1,826 cd/m²

HDR Summit 50% Window 1,015 cd/g²

HDR Pinnacle 100% Window 604 cd/m²

HDR Sustained 2% Window 1,298 cd/one thousand²

HDR Sustained 10% Window 1,705 cd/m²

HDR Sustained 25% Window 1,671 cd/yard²

HDR Sustained 50% Window 921 cd/m²

HDR Sustained 100% Window 601 cd/m²

HDR ABL 0.056

This TV tin can get extremely brilliant in HDR. Pocket-size highlights in some scenes are extremely brilliant, which is great. Fifty-fifty large, vivid scenes are very vivid, although not quite every bit bright as terminal year'south model.

We tested the HDR top effulgence with no scale settings, using the 'Calibrated Dark' Motion picture Fashion, with the Backlight ready to 'fifty', and local dimming set to 'Medium'.

If accuracy isn't as important to yous, or if y'all adopt a colder colour temperature, the 'Standard' Picture Mode hit a peak brightness of 2741 cd/k² for a short period of time, with the Color Temperature prepare to 'cool', and local dimming on 'Loftier'.

Past design, this Boob tube dims the screen when information technology detects static images, like our test patterns. Vizio sent us instructions on how to work around this, only we still weren't able to go consequent results.

l% Std. Dev. 4.482%

50% DSE 0.178%

5% Std. Dev. 1.614%

5% DSE 0.112%

Decent gray uniformity, but the sides of the screen are noticeably darker. There is too noticeable muddied screen result (DSE) in the centre of the screen, which isn't dandy for watching sports. In near-nighttime scenes, the uniformity is much better, with no significant issues.

Color Washout 23°

Colour Shift 21°

Brightness Loss 36°

Blackness Level Enhance 13°

Gamma Shift 17°

The P Series Quantum X has a poor viewing angle. Moving off-center, the image loses brightness, and the black level increases, causing the image to appear washed-out. At fifty-fifty moderate angles colors lose accuracy and appear washed-out.

Similar the Vizio P Series Quantum, this Television has an optional 'Enhanced Viewing Angle' characteristic, which is intended to improve viewing angle performance. We measured both and found no reward for enabling this feature. When information technology is enabled, it changes the Tv's sub-pixel dimming, which reduces the overall color resolution and causes some noticeable problems.

During testing, when changing inputs the Enhanced Viewing Bending part would engage itself automatically, but the setting still shows 'Off'. To disable it, we had to turn it on, then off again.

Native Std. Dev. i.008%

Std. Dev. w/ L.D. 0.410%

Swell black uniformity, which is great for nighttime-room viewing. With local dimming disabled, in that location is some very slight clouding visible. In one case local dimming is enabled, though, the black uniformity is significantly better, and in that location is no noticeable clouding around the white test cross.

Screen Finish Glossy

Total Reflections two.ii%

Indirect Reflections 0.2%

Calculated Direct Reflections ii.0%

Excellent reflection handling, very similar to last yr's P Series Quantum. Unlike many loftier-end TVs, there is no purplish tint from the anti-reflective layer.

White Balance dE 4.03

Color dE iii.10

Gamma ii.22

Color Temperature 5,803 K

Flick Mode Calibrated Dark

Color Temp Setting Normal

Gamma Setting 2.2

With our pre-calibration settings, this Television set has decent accuracy. There are some noticeable color inaccuracies, and at that place are noticeable inaccuracies in brighter shades of gray. The average gamma is close to the calibration target of ii.2, merely some scenes are over-brightened, and some are too nighttime.

White Balance dE 0.36

Color dE 0.76

Gamma two.twenty

Colour Temperature 6,452 K

White Remainder Calibration 11 signal

Color Scale Yes

Car-Calibration Function No

This Tv set has a full white residuum and color calibration arrangement, and after calibration, it has outstanding accurateness. Color and white balance accuracy are both significantly improved, and any remaining inaccuracies aren't noticeable. The color temperature is shut to our target of 6500K, and gamma follows the target almost perfectly.

You lot tin can come across our recommended settings here.

Like all other Vizio TVs we've tested, 480p content, like DVDs, is upscaled decently simply appears a scrap more blocky than other TVs.

720p content, similar from a cablevision box, looks decent, but similar other Vizio TVs nosotros've tested, the epitome is a bit worse than virtually other TVs.

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

4k content looks great. When the Tv set's Enhanced Viewing Angle characteristic is enabled, the Telly uses spatial dithering, which tin crusade issues with some content, every bit shown past the shadows in this image.

This Tv set also ever applies an edge enhancement, even when Sharpness is gear up to '0'. This results in some noticeable issues, as seen here.

When the enhanced viewing bending feature is enabled, some subpixels are partially dimmed, every bit shown here.

Wide Color Gamut Yes

DCI P3 xy 96.34%

DCI P3 uv 97.94%

Rec 2020 xy 79.00%

Rec 2020 uv 85.55%

The P Series Quantum X has an outstanding color gamut, one of the all-time nosotros've e'er measured. It covers almost the entire DCI-P3 color space, and has the all-time Rec. 2020 coverage of any TV we've tested so far.

Some nighttime scenes announced besides dark, only otherwise this Telly follows the PQ EOTF curve well, before tone-mapping well-nigh the TV'due south peak brightness. In 'Game' mode, the EOTF is identical.

If you find HDR too dim, check out our recommended settings hither. With these settings, HDR content appears much brighter on the Vizio P Series Breakthrough Ten 2019, equally shown here.

Normalized DCI P3 Coverage ITP 84.1%

10,000 cd/thou² DCI P3 Coverage ITP 60.7%

Normalized Rec 2020 Coverage ITP 76.four%

10,000 cd/m² Rec 2020 Coverage ITP 52.2%

This TV has great colour book. It can display nighttime saturated colors, and bright colors are close to the Television set's summit effulgence.

Color Depth 10 Chip

Red (Std. Dev.) 0.140

Green (Std. Dev.) 0.147

Blue (Std. Dev.) 0.113

Greyness (Std. Dev.) 0.197

Update 08/nineteen/2019: We updated the firmware to version 3.0.viii.ii-1 and retested the gradients. In that location is slightly less banding in all colors, but not enough to make a noticeable deviation.

Decent gradient treatment, simply at that place is balmy banding in nearly all shades, and there is more meaning banding in dark greens and grays. Unfortunately, the Reduce Racket feature does not appear to improve gradients at all.

IR after 0 min recovery 0.00%

IR after 2 min recovery 0.00%

IR afterward 4 min recovery 0.00%

IR after half-dozen min recovery 0.00%

IR after eight min recovery 0.00%

IR after x min recovery 0.00%

There is no noticeable image retention on the PX65-G1, even immediately later displaying our high-contrast test prototype for x minutes.

Permanent Burn-In Risk No

We don't expect VA panels to experience permanent epitome retentivity, equally the VA console in our long-term test appears immune.

Motion

80% Response Time 3.5 ms

100% Response Time 9.ix ms

The Vizio PX65-G1 has an excellent response fourth dimension, very similar to terminal year's model. There is some overshoot in some transitions, which can cause some changed ghosting, but this shouldn't be that noticeable. There are noticeable duplications in our response fourth dimension photo due to the backlight flicker.

Flicker-Complimentary No

PWM Dimming Frequency 120 Hz

Unfortunately, this Television receiver uses PWM to dim the backlight, and at that place is a 120Hz flicker at all backlight levels other than max. This results in duplications in motion, which might be noticeable in sure content.

Although we initially measured a 960Hz flicker on the Vizio P Series 2018 and Vizio P Serial Breakthrough, which is much less noticeable, we have retested them and constitute that they too flicker at 120Hz now. We don't know when this change occurred, but information technology was likely in i of the firmware updates over the by twelvemonth.

Optional BFI Yeah

Min Flicker for threescore fps lx Hz

lx Hz for 60 fps Yep

120 Hz for 120 fps Aye

Min Flicker for lx fps in Game Way threescore Hz

For even clearer motion, this TV has an optional black frame insertion(BFI) feature, which reduces the backlight flicker frequency to 60Hz. There was a bug during testing, where adjusting the local dimming characteristic to a higher setting disabled this feature.

We plant the BFI feature to behave very erratically. When enabling this feature, we found that it wouldn't always start flickering at the right time, which resulted in strobe crosstalk duplications. Information technology appears to be random, but enabling Game Low Latency appears to be more likely to get a perfect image.

When BFI is enabled, a bounty algorithm is engaged to attempt and compensate for the ordinarily reduced brightness. This is why the paradigm appears then different from our usual BFI photos.

Motion Interpolation (30 fps) Yes

Move Interpolation (60 fps) Yes

The Vizio P Series Quantum X has a 120Hz console and can interpolate lower frame rate content upward to that refresh charge per unit. Like last twelvemonth'southward model, the motion interpolation feature is very ambitious, and there are noticeable artifacts in busy scenes.

Acquire more nearly the motility interpolation characteristic, and how to adjust information technology, here.

Frame Concord Time @ 24 fps 31.8 ms

Frame Concord Fourth dimension @ lx fps 6.8 ms

Due to the fast response time, at that place is some noticeable stutter, especially when watching 24p content like movies. This is particularly noticeable with wearisome, panning shots. If stutter bothers you lot, the motion interpolation feature can help, past increasing the frame rate of your content.

Judder-Complimentary 24p Yes

Judder-Free 24p via 60p No

Judder-Free 24p via 60i No

Judder-Free 24p via Native Apps Yes

The Vizio P Series Quantum X can remove judder from whatsoever 24p source, including from the native apps, simply it tin can't remove judder from 60 i/p sources, similar a cablevision box. For 24p sources, no special settings are required; the Telly always plays them without judder.

Native Refresh Charge per unit 120 Hz

Variable Refresh Rate No

HDMI Forum VRR No

FreeSync No

G-SYNC Uniform No

4k VRR Maximum North/A

4k VRR Minimum No VRR support

1080p VRR Maximum N/A

1080p VRR Minimum No VRR support

1440p VRR Maximum North/A

1440p VRR Minimum No VRR support

VRR Supported Connectors No VRR support

The P Series Quantum X 2019 has a 120Hz refresh rate, only it doesn't support any variable refresh charge per unit technologies, like FreeSync or HDMI Forum'southward VRR feature.

Inputs

1080p @ sixty Hz fourteen.vii ms

1080p @ 60 Hz Outside Game Manner 89.7 ms

1440p @ 60 Hz N/A

4k @ 60 Hz 16.six ms

4k @ sixty Hz + 10 bit HDR 26.1 ms

4k @ 60 Hz @ 4:four:4 26.0 ms

4k @ 60 Hz Outside Game Fashion 83.1 ms

4k @ 60 Hz With Interpolation 83.8 ms

8k @ lx Hz N/A

1080p @ 120 Hz 10.5 ms

1440p @ 120 Hz North/A

4k @ 120 Hz Due north/A

1080p with Variable Refresh Charge per unit N/A

1440p with VRR N/A

4k with VRR N/A

8k with VRR N/A

Car Depression Latency Mode (ALLM) No

The Vizio P Series Quantum X has excellent depression input lag. Unlike nigh other TVs, the low latency way can be applied to whatsoever motion picture mode, just by enabling the Low Latency setting.

This TV, like previous Vizio TVs, has a low latency port (HDMI Port 5). This port delivers the lowest input lag possible, but does not back up HDR.

We likewise measured the input lag on HDMI port 1:

Test	HDMI 1	HDMI v
1080p @ 60 Hz	25.6	14.7
Out of Game Mode	136.8	89.7
1080p @ 120 Hz	29.6	10.v
4k @ sixty Hz	26.0	16.6
+ HDR	26.ane	Due north/A
+ 4:four:four	26.0	Northward/A
Out of Game Mode	151.one	83.ane
With Interpolation	143.2	83.eight

This Boob tube does non back up auto low latency fashion (ALLM).

1080p @ threescore Hz @ 4:4:4 Yes

1080p @ 120 Hz Yes (native support)

1440p @ 60 Hz No

1440p @ 120 Hz No

4k @ threescore Hz Yes

4k @ lx Hz @ 4:iv:iv Yep

4k @ 120 Hz No

8k @ 30 Hz or 24 Hz No

8k @ 60 Hz No

The P Series Quantum Ten supports most common input formats but does not support 1440p. All supported formats can display proper 4:4:4, as long as the Moving-picture show Style is set to 'Computer'. This is especially important when using information technology as a PC monitor. Some formats crave the total bandwidth of HDMI two.0, and the Full UHD Color setting has to be enabled for the port used.

HDMI port five is a low-latency port, and it does non support some formats. HDR is not supported, and although 4k @ 60Hz is supported, it only works at 4:2:0.

HDMI 5

USB one

Digital Optical Audio Out i

Analog Audio Out three.5mm 0

Analog Audio Out RCA i

Component In 1 (shared)

Composite In i (shared)

Tuner (Cablevision/Ant) i

Ethernet 1

DisplayPort 0

IR In 0

SD/SDHC 0

HDR10 Yes

HDR10+ Yes

Dolby Vision Yes

HLG Aye

3D No

HDMI ii.0 Full Bandwidth Yes (HDMI 1,two,iii,4)

HDMI 2.1 No

CEC Yes

HDCP ii.2 Yes (HDMI i,2,3,four,5)

USB 3.0 No

Variable Analog Audio Out Yes

Wi-Fi Support Yes (2.four GHz, 5 GHz)

Update 12/09/2019: Vizio has added back up for HDR10+ on many 2019 and 2018 models.

HDMI port 5 is a low bandwidth port designed for low input lag, just information technology does non support some formats, including HDR and 4:iv:4.

ARC Yes (HDMI one)

eARC support No

Dolby Atmos via TrueHD via eARC No

DTS:X via DTS-Hard disk MA via eARC No

5.1 Dolby Digital via ARC Yes

5.1 DTS via ARC Yes

v.1 Dolby Digital via Optical Yes

v.1 DTS via Optical Yes

The P Series Quantum Ten does not back up eARC.

To output DTS over the optical connection, nosotros had to manually set up the audio to 'Bitstream'.

Sound Quality

Low-Frequency Extension 142.54 Hz

Std. Dev. @ 70 5.07 dB

Std. Dev. @ 80 five.66 dB

Std. Dev. @ Max v.59 dB

Max 70.i dB SPL

Dynamic Range Pinch 1.42 dB

The frequency response of our unit is bad, just something might be wrong with our unit, and then your feel may vary. For reference, last year's P Series Quantum frequency response was average.

Depression-frequency extension (LFE) is very high, and this TV has very fiddling bass, with no thump or rumble and very little punch, only it produces well-balanced and clear dialog. Our unit of measurement can't get very loud, though, and is not suited for loud environments.

Note that there is an error in our graph due to a bug, which scales the green line up to 80dB. This line should be at the same place every bit the red and blue lines.

Weighted THD @ 80 0.060

Weighted THD @ Max 0.059

IMD @ 80 0.68%

IMD @ Max 0.83%

Every bit our unit can't get very loud, there is very picayune distortion, which is great. Total distortion at 80 and at Max were both measured at the TV'southward maximum book of about 70 dB SPL.

Smart Features

Smart OS SmartCast

Version 1.27

Ease of Use Easy

Smoothness Not Polish

Time Taken to Select YouTube 3 due south

Time Taken to Change Backlight three s

Advanced Options Many

Update eleven/26/2019: We've retested the Telly with the latest SmartCast interface, and establish it to be much faster.

The interface is very easy to use, as it isn't very complex. With the latest update, it's very fast, but isn't very smooth.

Ads No

Opt-out No Add

Suggested Content in Domicile Yes

Opt-out of Suggested Content No

Update 09/28/2020: We've received reports of ads on the Vizio P Series Quantum X 2019. Let us know in the discussions below if you have this Boob tube and have also seen ads.

Update 07/07/2020: The text incorrectly stated that the suggested content can be removed.

The Quantum X is completely ad-gratuitous, which is swell. Unlike the Sony TVs that run Android Telly 8.0, there are no ads, only a row of suggested content, which unfortunately tin can't exist completely disabled from the carte.

App Choice Corking

App Smoothness Boilerplate

Bandage Capable Yes

USB Bulldoze Playback Aye

USB Drive HDR Playback Yes

HDR in Netflix Yes

HDR in YouTube Yes

The Vizio SmartCast platform system is very limited and has merely a few pre-installed apps. Unfortunately, at that place is no way to install additional apps directly to the Boob tube; instead, they have to be cast to the TV from your mobile device.

Size Medium

Vox Control No

CEC Menu Command Yeah

Other Smart Features No

Remote App Vizio SmartCast Mobile

Update 07/24/2020: A user has informed us that at least some newer units of the Vizio P Series Quantum X 2019 are aircraft with a unlike remote.

The remote is identical to concluding yr'southward model. Information technology's very basic just easy to use, and the compact rubber buttons are comfy. There is no mic integrated into the remote for voice controls.

The concrete controls are located on the dorsum, right-hand side (when facing the Tv) of the TV. They are very basic and permit simply basic command of the Tv's functions.

• Remote
• Batteries
• User Manual
• Power Cable (non shown)

Ability Consumption 94 Due west

Power Consumption (Max) 328 W

Firmware two.1.6.3

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Source: https://www.rtings.com/tv/reviews/vizio/p-series-quantum-x-2019

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