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- Table of Contents
- Top
- Main Differences
- Market Context
- Design
- Picture Quality
- Motion
- Inputs
- Sound Quality
- Smart Features
- 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.comTested using Methodology v1.6
Updated Jan 17, 2022 02:22 PM
SEE PRICE
Amazon.com
TypeLED
Sub-TypeVA
Resolution4k
TypeLED
Sub-TypeVA
Resolution4k
Variants
- PX65-G1 (65")
- PX75-G1 (75")
- P65QX-H1 (65")
- P75QX-H1 (75")
- P85QX-H1 (85")
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.
Check Price
65"
PX65-G1
Searching
Finding store65"
P65QX-H1
Searching
Finding store75"
PX75-G1
Searching
Finding store75"
P75QX-H1
Searching
Finding store85"
85"
P85QX-H1
Searching
Finding storeNotice:
Two or more of the products selected have been tested with different test methodologies, so some of the results below aren't directly comparable.
Learn how our test benches and scoring system work, and read more about the latest changes to our
TVs test methodology.
Read more
Main Differences forMixed Usage
Mixed Usage
Threshold
Mixed Usage
8.1
8.4
Full Comparison
Market Context
Market Context
Design
Style
Design Picture
Curved
No
No
Accelerated Longevity Test
Uniformity Pictures
Longevity Graph
Stand
Stand Picture
Back
Back Picture
Wall Mount
VESA 400x400
VESA 400x400
Borders
Borders Picture
Borders
0.35" (0.9 cm)
0.35" (0.9 cm)
Thickness
Thickness Picture
Max Thickness
2.72" (6.9 cm)
2.72" (6.9 cm)
Build Quality
8.0
8.0
Build quality picture
Picture Quality
Contrast
9.1
9.0
Checkerboard Picture
Native Contrast
5,414 : 1
5,078 : 1
Contrast with local dimming
14,743 : 1
14,345 : 1
SDR Brightness
8.9
8.9
Real Scene Peak Brightness
637 cd/m²
672 cd/m²
Peak 2% Window
2,005 cd/m²
1,413 cd/m²
Peak 10% Window
2,351 cd/m²
1,924 cd/m²
Peak 25% Window
1,832 cd/m²
1,207 cd/m²
Peak 50% Window
1,001 cd/m²
939 cd/m²
Peak 100% Window
595 cd/m²
585 cd/m²
Sustained 2% Window
1,446 cd/m²
776 cd/m²
Sustained 10% Window
1,694 cd/m²
1,832 cd/m²
Sustained 25% Window
1,684 cd/m²
1,197 cd/m²
Sustained 50% Window
924 cd/m²
937 cd/m²
Sustained 100% Window
591 cd/m²
583 cd/m²
Automatic Brightness Limiting (ABL)
0.001
0.064
Local Dimming
8.0
8.0
LD Video, Moving Object
LD Video, Real Content
LD Video, Real Content Side View
Local Dimming
Yes
Yes
Backlight
Full-Array
Full-Array
Local Dimming In Game Mode
8.0
LD Video, Moving Object
LD Video, Real Content
LD Video, Real Content Side View
Local Dimming
Yes
Backlight
Full-Array
HDR Brightness
9.2
8.8
EOTF
Real Scene Highlight
1,406 cd/m²
1,017 cd/m²
Peak 2% Window
1,800 cd/m²
1,243 cd/m²
Peak 10% Window
2,373 cd/m²
2,012 cd/m²
Peak 25% Window
1,826 cd/m²
1,256 cd/m²
Peak 50% Window
1,015 cd/m²
1,011 cd/m²
Peak 100% Window
604 cd/m²
606 cd/m²
Sustained 2% Window
1,298 cd/m²
694 cd/m²
Sustained 10% Window
1,705 cd/m²
1,895 cd/m²
Sustained 25% Window
1,671 cd/m²
1,244 cd/m²
Sustained 50% Window
921 cd/m²
1,008 cd/m²
Sustained 100% Window
601 cd/m²
604 cd/m²
Automatic Brightness Limiting (ABL)
0.056
0.060
HDR Brightness In Game Mode
8.8
Game Mode EOTF
Real Scene Highlight
1,031 cd/m²
Peak 2% Window
1,244 cd/m²
Peak 10% Window
2,019 cd/m²
Peak 25% Window
1,259 cd/m²
Peak 50% Window
1,012 cd/m²
Peak 100% Window
607 cd/m²
Sustained 2% Window
695 cd/m²
Sustained 10% Window
1,899 cd/m²
Sustained 25% Window
1,246 cd/m²
Sustained 50% Window
1,010 cd/m²
Sustained 100% Window
605 cd/m²
Automatic Brightness Limiting (ABL)
0.060
Gray Uniformity
7.1
8.0
50% Uniformity Picture
50% Std. Dev.
4.482%
2.296%
50% DSE
0.178%
0.152%
5% Uniformity Picture
5% Std. Dev.
1.614%
1.107%
5% DSE
0.112%
0.109%
Black Uniformity
8.1
9.6
Native Black Uniformity Picture
Native Std. Dev.
1.008%
0.474%
Black Uniformity Picture with Local Dimming
Std. Dev. w/ L.D.
0.410%
0.546%
Viewing Angle
5.2
5.0
Viewing Angle Video
Chroma Graph
Color Washout
23°
25°
Hue Graph
Color Shift
21°
20°
Lightness Graph
Brightness Loss
36°
34°
Black Level Raise
13°
21°
Gamma Shift
17°
9°
Reflections
8.9
8.9
Reflections Picture
Average Room Off Picture
Bright Room Off Picture
Screen Finish
Glossy
Semi-gloss
Total Reflections
2.2%
2.3%
Indirect Reflections
0.2%
0.2%
Calculated Direct Reflections
2.0%
2.1%
Pre Calibration
6.7
6.4
Pre White Balance Picture
Pre Gamma Curve Picture
Pre Color Picture
White Balance dE
4.03
4.46
Color dE
3.10
3.56
Gamma
2.22
2.08
Color Temperature
5,803 K
5,973 K
Picture Mode
Calibrated Dark
Calibrated Dark
Color Temp Setting
Normal
Warm
Gamma Setting
2.2
2.2
Post Calibration
9.6
9.1
Post White Balance Picture
Post Gamma Curve Picture
Post Color Picture
White Balance dE
0.36
0.46
Color dE
0.76
1.95
Gamma
2.20
2.21
Color Temperature
6,452 K
6,469 K
White Balance Calibration
11 point
20 point
Color Calibration
Yes
Yes
Auto-Calibration Function
No
480p Input
7.0
7.0
480p Picture
720p Input
7.0
7.0
720p Picture
1080p Input
9.0
9.0
1080p Picture
4k Input
10
10
4k Picture
8k Input
0.0
0.0
8k Picture
Pixels
Pixels Picture
Type
LED
LED
Sub-Type
VA
VA
Color Gamut
9.0
8.8
Wide Color Gamut
Yes
Yes
Color Gamut DCI-P3 Picture
DCI P3 xy
96.34%
94.05%
DCI P3 uv
97.94%
95.13%
Color Gamut Rec.2020 Picture
Rec 2020 xy
79.00%
78.12%
Rec 2020 uv
85.55%
83.35%
EOTF
Color Volume
8.0
7.8
P3 Color Volume ITP Picture
Normalized DCI P3 Coverage ITP
84.1%
82.7%
10,000 cd/m² DCI P3 Coverage ITP
60.7%
53.7%
2020 Color Volume ITP Picture
Normalized Rec 2020 Coverage ITP
76.4%
71.7%
10,000 cd/m² Rec 2020 Coverage ITP
52.2%
45.2%
Gradient
6.9
8.5
Gradient Picture
Color Depth
10 Bit
10 Bit
Red (Std. Dev.)
0.140
0.099
Green (Std. Dev.)
0.147
0.095
Blue (Std. Dev.)
0.113
0.080
Gray (Std. Dev.)
0.197
0.108
Temporary Image Retention
10
10
Image Retention Picture
IR after 0 min recovery
0.00%
0.00%
IR after 2 min recovery
0.00%
0.00%
IR after 4 min recovery
0.00%
0.00%
IR after 6 min recovery
0.00%
0.00%
IR after 8 min recovery
0.00%
0.00%
IR after 10 min recovery
0.00%
0.00%
Permanent Burn-In Risk
10
10
Permanent Burn-In Risk
No
No
Motion
Response Time
8.5
8.0
Motion Blur Picture
Response Time Chart
80% Response Time
3.5 ms
3.8 ms
100% Response Time
9.9 ms
14.4 ms
Flicker-Free
4.0
4.0
Backlight chart
Flicker-Free
No
No
PWM Dimming Frequency
120 Hz
120 Hz
Black Frame Insertion (BFI)
10
10
BFI Picture
BFI Frequency Picture
Optional BFI
Yes
Yes
Min Flicker For 60 fps
60 Hz
60 Hz
60Hz For 60 fps
Yes
Yes
120Hz For 120 fps
Yes
Yes
Min Flicker for 60 fps in Game Mode
60 Hz
60 Hz
Motion Interpolation
Motion Interpolation (30 fps) Picture
Motion Interpolation (30 fps)
Yes
Yes
Motion Interpolation (60 fps) Picture
Motion Interpolation (60 fps)
Yes
Yes
Stutter
6.7
7.6
Frame Hold Time @ 24 fps
31.8 ms
27.3 ms
Frame Hold Time @ 60 fps
6.8 ms
2.3 ms
24p Judder
7.8
7.8
Judder-Free 24p
Yes
Yes
Judder-Free 24p via 60p
No
No
Judder-Free 24p via 60i
No
No
Judder-Free 24p via Native Apps
Yes
Yes
Variable Refresh Rate
0.0
8.2
Native Refresh Rate
120 Hz
120 Hz
Variable Refresh Rate
No
Yes
HDMI Forum VRR
No
Unknown
FreeSync
No
Yes
G-SYNC Compatible
No
No
4k VRR Maximum
N/A
60 Hz
4k VRR Minimum
No VRR support
48 Hz
1080p VRR Maximum
N/A
120 Hz
1080p VRR Minimum
No VRR support
< 20 Hz
1440p VRR Maximum
N/A
N/A
1440p VRR Minimum
No VRR support
No VRR support
VRR Supported Connectors
No VRR support
HDMI
Inputs
Input Lag
8.3
9.4
1080p @ 60Hz
14.7 ms
14.1 ms
1080p @ 60Hz Outside Game Mode
89.7 ms
109.5 ms
1440p @ 60Hz
N/A
14.1 ms
4k @ 60Hz
16.6 ms
13.9 ms
4k @ 60Hz + 10-Bit HDR
26.1 ms
13.8 ms
4k @ 60Hz @ 4:4:4
26.0 ms
13.9 ms
4k @ 60Hz Outside Game Mode
83.1 ms
109.2 ms
4k @ 60Hz With Interpolation
83.8 ms
122.6 ms
8k @ 60Hz
N/A
N/A
1080p @ 120Hz
10.5 ms
59.0 ms
1440p @ 120Hz
N/A
N/A
4k @ 120Hz
N/A
15.1 ms
1080p with Variable Refresh Rate
N/A
34.6 ms
1440p with VRR
N/A
N/A
4k with VRR
N/A
13.7 ms
8k with VRR
N/A
N/A
Auto Low Latency Mode (ALLM)
No
Yes
Supported Resolutions
8.3
9.2
Resolution
4k
4k
1080p @ 60Hz @ 4:4:4
Yes
Yes
1080p @ 120Hz
Yes (native support)
Yes (native support)
1440p @ 60Hz
No
Yes (forced resolution required)
1440p @ 120Hz
No
No
4k @ 60Hz
Yes
Yes
4k @ 60Hz @ 4:4:4
Yes
Yes
4k @ 120Hz
No
Yes (native support)
8k @ 30Hz or 24Hz
No
No
8k @ 60Hz
No
No
Advanced Console Compatibility
PS5 Screenshot
Xbox Series X Screenshot
Auto Low Latency Mode (ALLM)
No
Yes
PS5, 4k @ 120Hz + HDR
Yes
PS5, 4k @ 120Hz
Yes
PS5, 4k @ 60Hz + HDR
Yes
PS5, 1440p @ 120Hz
PS5 can't do 1440p
PS5, 1080p @ 120Hz
Yes
PS5, Variable Refresh Rate
PS5 can't do VRR yet
Xbox Series X, 4k @ 120Hz + HDR
Yes
Xbox Series X, 4k @ 120Hz
Yes
Xbox Series X, 4k @ 60Hz + HDR
Yes
Xbox Series X, 1440p @ 120Hz
No
Xbox Series X, 1080p @ 120Hz
Yes
Xbox Series X, Variable Refresh Rate
Yes
Inputs Specifications
HDR10
Yes
Yes
HDR10+
Yes
Yes
Dolby Vision
Yes
Yes
HLG
Yes
Yes
3D
No
HDMI 2.0 Full Bandwidth
Yes (HDMI 1,2,3,4)
Yes (HDMI 1,2,3,4)
HDMI 2.1 Class Bandwidth
No
Yes (HDMI 3,4)
CEC
Yes
Yes
HDCP 2.2
Yes (HDMI 1,2,3,4,5)
Yes (HDMI 1,2,3,4)
USB 3.0
No
No
Variable Analog Audio Out
Yes
Yes
Wi-Fi Support
Yes (2.4 GHz, 5 GHz)
Yes (2.4 GHz, 5 GHz)
Input Photos
Side Inputs Picture
Rear Inputs Picture
Total Inputs
HDMI
5
4
USB
1
1
Digital Optical Audio Out
1
1
Analog Audio Out 3.5mm
0
0
Analog Audio Out RCA
1
1
Component In
1 (shared)
0
Composite In
1 (shared)
1
Tuner (Cable/Ant)
1
1
Ethernet
1
1
DisplayPort
0
0
IR In
0
0
SD/SDHC
0
0
Audio Passthrough
ARC
Yes (HDMI 1)
Yes (HDMI 1)
eARC support
No
Yes
Dolby Atmos via TrueHD via eARC
No
Yes
DTS:X via DTS-HD MA via eARC
No
Yes
5.1 Dolby Digital via ARC
Yes
Yes
5.1 DTS via ARC
Yes
Yes
5.1 Dolby Digital via Optical
Yes
Yes
5.1 DTS via Optical
Yes
Yes
Sound Quality
Frequency Response
4.4
6.5
Frequency Response
Low-Frequency Extension
142.54 Hz
113.14 Hz
Std. Dev. @ 70
5.07 dB
4.27 dB
Std. Dev. @ 80
5.66 dB
4.21 dB
Std. Dev. @ Max
5.59 dB
6.10 dB
Max
70.1 dB SPL
91.5 dB SPL
Dynamic Range Compression
1.42 dB
3.88 dB
Distortion
8.2
7.2
Total Harmonic Distortion
Weighted THD @ 80
0.060
0.093
Weighted THD @ Max
0.059
0.552
IMD @ 80
0.68%
2.19%
IMD @ Max
0.83%
5.39%
Smart Features
Interface
7.0
7.0
Smart TV Picture
Smart OS
SmartCast
SmartCast
Version
1.27
1.60
Ease of Use
Easy
Easy
Smoothness
Not Smooth
Average
Time Taken to Select YouTube
3 s
10 s
Time Taken to Change Backlight
3 s
3 s
Advanced Options
Many
Many
Ad-Free
10
10
Ads Picture
Ads
No
No
Opt-out
No Add
No Ads
Suggested Content in Home
Yes
Yes
Opt-out of Suggested Content
No
No
Apps and Features
6.5
6.5
Apps Picture
App Selection
Great
Great
App Smoothness
Average
Average
Cast Capable
Yes
Yes
USB Drive Playback
Yes
Yes
USB Drive HDR Playback
Yes
Yes
HDR in Netflix
Yes
Yes
HDR in YouTube
Yes
Yes
Remote
6.0
6.0
Remote Picture
Size
Medium
Medium
Voice Control
No
Search, Some Other Features
CEC Menu Control
Yes
Yes
Other Smart Features
No
No
Remote App
Vizio SmartCast Mobile
Vizio SmartCast Mobile
TV Controls
Controls Picture
In The Box
In The Box Picture
Misc
Power Consumption
94 W
87 W
Power Consumption (Max)
328 W
311 W
Firmware
2.1.6.3
5.10.8.1-1
Check Price
65"
PX65-G1
Searching
Finding store65"
P65QX-H1
Searching
Finding store75"
PX75-G1
Searching
Finding store75"
P75QX-H1
Searching
Finding store85"
85"
P85QX-H1
Searching
Finding store
Vizio P Series Quantum X 2019
Vizio P Series Quantum X 2020
Comments
Vizio P Series Quantum X 2019 vs Vizio P Series Quantum X 2020: Main Discussion
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