1.   Try searching by:
    1. Category (Best $100 Headphones, Best 50 Inch TVs, …)
    2. Brand (Sony, Samsung, LG, Bose, …)
    3. Model (S405, QC 35 II, …)
    4. Etc...
Get insider access
Get insider access
Preferred store
Notice: Your browser is not supported or outdated so some features of the site might not be available.
Best
TVs 65-Inch Brands 55-Inch 70-75 Inch Gaming Smart OLED 48-49-50 Inch Samsung Hisense 80-85 Inch Outdoor TCL Roku PS5/PS5 Pro 40-42-43 Inch Budget 32-Inch 4k
Tools
Compare Size to Distance Table Review List Review Index Graph Recommendation Custom Ratings
Popular
Samsung S90D OLED LG C4 OLED Hisense U7N [U7, U75N] LG B4 OLED LG G4 OLED Samsung Q60D [Q60, Q60DD] QLED Hisense U8/U8N TCL QM7/QM751G QLED Samsung QN90D/QN90DD QLED Samsung DU7200/DU7200D Sony BRAVIA 9 QLED Hisense U6/U6N Sony X90L/X90CL Sony A95L OLED TCL QM8/QM851G QLED Samsung S95D OLED Samsung QN85D TCL Q6/Q651G QLED Sony BRAVIA 3 Sony BRAVIA 8 OLED
479
TVs bought and tested
Supported by you via insider access, and when you purchase through links on our site, we may earn an affiliate commission.
Driven by data, run by a passionate team of engineers, testers, technical writers, developers, and more.
We are hiring!
  1. Home
  2. TV
  3. Compare
  1. Table of Contents
  2. Top
  3. Main Differences
  4. Market Context
    1. Market Context
  5. Design
    1. Style
    2. Accelerated Longevity Test
    3. Stand
    4. Back
    5. Borders
    6. Thickness
    7. Build Quality
  6. Picture Quality
    1. Contrast
    2. SDR Brightness
    3. Local Dimming
    4. Local Dimming In Game Mode
    5. HDR Brightness
    6. HDR Brightness In Game Mode
    7. Gray Uniformity
    8. Black Uniformity
    9. Viewing Angle
    10. Reflections
    11. Pre Calibration
    12. Post Calibration
    13. 480p Input
    14. 720p Input
    15. 1080p Input
    16. 4k Input
    17. 8k Input
    18. Pixels
    19. Color Gamut
    20. Color Volume
    21. Gradient
    22. Temporary Image Retention
    23. Permanent Burn-In Risk
  7. Motion
    1. Response Time
    2. Flicker-Free
    3. Black Frame Insertion (BFI)
    4. Motion Interpolation
    5. Stutter
    6. 24p Judder
    7. Variable Refresh Rate
  8. Inputs
    1. Input Lag
    2. Supported Resolutions
    3. Advanced Console Compatibility
    4. Inputs Specifications
    5. Input Photos
    6. Total Inputs
    7. Audio Passthrough
  9. Sound Quality
    1. Frequency Response
    2. Distortion
  10. Smart Features
    1. Interface
    2. Ad-Free
    3. Apps and Features
    4. Remote
    5. TV Controls
    6. In The Box
    7. Misc
  11. Comments

Vizio P Series Quantum X 2019 vs Vizio P Series Quantum X 2020

Side-by-Side Comparison

Products

Vizio P Series Quantum X 2019
Vizio P Series Quantum X 2020

Tested using Methodology v1.5

Updated Sep 04, 2021 12:40 AM

SEE PRICE
Amazon.com

Tested using Methodology v1.6

Updated Jan 17, 2022 02:22 PM

SEE PRICE
Amazon.com
Vizio P Series Quantum X 2019 Picture
Vizio P Series Quantum X 2020 Picture
TypeLED
Sub-Type
VA
Resolution4k
TypeLED
Sub-Type
VA
Resolution4k

Variants

  • PX65-G1 (65")
  • PX75-G1 (75")
  • P65QX-H1 (65")
  • P75QX-H1 (75")
  • P85QX-H1 (85")

Review

See Vizio P Series Quantum X 2019 Review
See Vizio P Series Quantum X 2020 Review
0 
0 

Our Verdict

Vizio P Series Quantum X 2019

Vizio P Series Quantum X 2020

The Vizio P Series Quantum X 2020 is marginally better than the Vizio P Series Quantum X 2019. The 2020 model has better gray and black uniformity, and its input lag is significantly lower. On the other hand, the 2019 model has a higher contrast ratio, better local dimming, and faster response time.

0 
We make money directly from you via insider access (which gives you access to extra features) and when you buy a product after clicking a link to a retailer. Learn more about how we work.
We buy our own products, just like you, mostly from the United States. When a product is discontinued or no longer popular, we sell the review units locally. You can see what products we currently have for sale here.
© 2025 9298-5266 Quebec Inc. All Rights Reserved. Visit our corporate site.