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Vizio P Series Quantum X Review

Kenn Muguna Avatar
Updated Feb 7, 2024 9:48 AM

True Score

81
79
10

Experts

85
2,782

Consumers

Product Awards

GR Certified

Customer Favorite

Expert Rankings

The Vizio P Series Quantum X lacks good sound, the ability to upscale low-res content, and decent viewing angles, but it does have deep blacks, high brightness, and a local dimming feature for dark room viewing.

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Table of Contents

Product Snapshot

Overview

Released in 2020, the mid-range Vizio P Series Quantum X is Vizio’s flagship LED TV that boasts a great contrast ratio for deep blacks, impressive peak HDR brightness, and Quantum Dot technology for richer color.

Gamers will love its fast response times, low input lag, and Variable Refresh Rate technology support. At the same time, casual users will enjoy how well it handles 4K HDR content thanks to its full-array local dimming feature. Read on to find out what expert reviewers thought of the Vizio P Series Quantum X and whether the Smart TV is worth considering for buyers in the market for the best rated TVs.

Consensus

our Verdict

Despite having poor sound and lackluster viewing angles, the Vizio P Series Quantum X is a smart TV that still impresses gamers and general viewers alike thanks to its deep black levels, a wide color gamut, rich picture quality, and pretty high peak brightness.

It scores major points for its local dimming feature and 4K HDR content handling but loses out on the inability to upscale low-resolution content.

ReasonS to Buy

  • High contrast ratio
  • Impressively bright
  • Fast response time
  • Support for VRR technology

Reason to Avoid

  • Poor upscaling of low-resolution content
  • Poor viewing angles
  • Sound lacks bass

Vizio P Series Quantum X Specs

Backlight TypeBacklight TypeFull-Array
Display TypeLED
HDMI Inputs4
HDMI TypeHDMI TypeHDMI 2.1
HDR FormatDolby Vision, HDR10, HDR10+, HLG
Max Resolution3840 x 2160 (4k)
Number of Audio ChannelsNumber of Audio Channelsn/a
Panel TypePanel TypeVA
Refresh Rate120 Hz
Screen size75"
Smart PlatformSmart PlatformSmartCast
Speaker OutputSpeaker Output30 Watts
VRRVRRYes

All Specs

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Score Card

E

Expert Score

79

*.75

We place a 75% weighted value on Expert Test Scores

C

Customer Score

85

*.25

We place a 25% weighted value on Customer Scores

True Score

81

Expert Scores

  • Rtings
    101.4

    Category Trust Rating

    84
    The Vizio P Series Quantum X 2020 is great for most uses. It gets very… Read More

    By:

    Alexander Tozzi
  • PC Mag
    95.6

    Category Trust Rating

    90
    The Vizio P-Series Quantum X line of 4K TVs offer high-end picture quality at a… Read More

    By:

    Will Greenwald
  • Tom’s Guide
    79.85

    Category Trust Rating

    80
    Vizio pulls out all the stops with this high-end 4K TV, but a couple of… Read More

    By:

    Matthew Murray
  • CNET
    80.25

    Category Trust Rating

    81
    If you want superior picture quality, you should save up for an OLED TV like… Read More

    By:

    David Katzmaier
  • Techradar
    67

    Category Trust Rating

    80
    The Vizio P-Series Quantum X (2021) will consistently impress you with its picture performance, especially… Read More

    By:

    Nick Pino
  • Sound and Vision
    92.1

    Category Trust Rating

    78
    Though saddled with a cluttered onscreen interface and less than ideal remote, the Vizio P-Series… Read More

    By:

    Thomas J. Norton

Customer Scores