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- Table of Contents
- Top
- Main Differences
- Design
- Picture Quality
- Motion
- Inputs
- Sound Quality
- Smart Features
- Comments
Vizio OLED 2020 vs Vizio P Series Quantum X 2020
Side-by-Side Comparison
Products
Vizio OLED 2020
Vizio P Series Quantum X 2020
Tested using Methodology v1.6
Updated Feb 07, 2025 06:36 PM
SEE PRICE
Amazon.comTested using Methodology v1.6
Updated Jan 17, 2022 02:22 PM
SEE PRICE
Amazon.com
TypeOLED
Sub-TypeWOLED
Resolution4k
TypeLED
Sub-TypeVA
Resolution4k
Variants
- OLED55-H1 (55")
- OLED65-H1 (65")
- P65QX-H1 (65")
- P75QX-H1 (75")
- P85QX-H1 (85")
Our Verdict
Vizio OLED 2020
Vizio P Series Quantum X 2020
The Vizio OLED 2020 is somewhat better than the Vizio P Series Quantum X 2020, but they have different panel types. The OLED displays perfect blacks and has much wider viewing angles. It also has better reflection handling, it upscales lower-resolution content well, and has a much quicker response time. However, the Quantum X gets significantly brighter, displays a wider color gamut, has lower input lag, and doesn't have the risk of permanent burn-in.
Check Price
55"
OLED55-H1
SEE PRICE
Amazon.com55"
65"
OLED65-H1
SEE PRICE
Amazon.com65"
P65QX-H1
SEE PRICE
Amazon.com75"
75"
P75QX-H1
SEE PRICE
Amazon.com85"
85"
P85QX-H1
SEE PRICE
Amazon.comMain Differences forMixed Usage
Mixed Usage
Threshold
Mixed Usage
8.7
8.4
Local Dimming
10
8.0
Viewing Angle
9.0
5.0
SDR Brightness
6.6
8.9
Contrast
10
9.0
Full Comparison
Design
Style
Design Picture
Curved
No
No
Accelerated Longevity Test
Uniformity Pictures
Month 24
50% Gray
Longevity Graph
Stand
Stand Picture
Back
Back Picture
Wall Mount
VESA 300x200
VESA 400x400
Borders
Borders Picture
Borders
0.35" (0.9 cm)
0.35" (0.9 cm)
Thickness
Thickness Picture
Max Thickness
2.01" (5.1 cm)
2.72" (6.9 cm)
Build Quality
9.0
8.0
Build quality picture
Picture Quality
Contrast
10
9.0
Checkerboard Picture
Native Contrast
Inf : 1
5,078 : 1
Contrast with local dimming
N/A
14,345 : 1
SDR Brightness
6.6
8.9
Real Scene Peak Brightness
277 cd/m²
672 cd/m²
Peak 2% Window
481 cd/m²
1,413 cd/m²
Peak 10% Window
501 cd/m²
1,924 cd/m²
Peak 25% Window
504 cd/m²
1,207 cd/m²
Peak 50% Window
318 cd/m²
939 cd/m²
Peak 100% Window
168 cd/m²
585 cd/m²
Sustained 2% Window
459 cd/m²
776 cd/m²
Sustained 10% Window
478 cd/m²
1,832 cd/m²
Sustained 25% Window
479 cd/m²
1,197 cd/m²
Sustained 50% Window
304 cd/m²
937 cd/m²
Sustained 100% Window
161 cd/m²
583 cd/m²
Automatic Brightness Limiting (ABL)
0.070
0.064
Local Dimming
10
8.0
LD Video, Moving Object
LD Video, Real Content
LD Video, Real Content Side View
Local Dimming
No
Yes
Backlight
No Backlight
Full-Array
Local Dimming In Game Mode
10
8.0
LD Video, Moving Object
LD Video, Real Content
LD Video, Real Content Side View
Local Dimming
No
Yes
Backlight
No Backlight
Full-Array
HDR Brightness
6.7
8.8
EOTF
Real Scene Highlight
560 cd/m²
1,017 cd/m²
Peak 2% Window
785 cd/m²
1,243 cd/m²
Peak 10% Window
691 cd/m²
2,012 cd/m²
Peak 25% Window
523 cd/m²
1,256 cd/m²
Peak 50% Window
324 cd/m²
1,011 cd/m²
Peak 100% Window
171 cd/m²
606 cd/m²
Sustained 2% Window
721 cd/m²
694 cd/m²
Sustained 10% Window
657 cd/m²
1,895 cd/m²
Sustained 25% Window
500 cd/m²
1,244 cd/m²
Sustained 50% Window
309 cd/m²
1,008 cd/m²
Sustained 100% Window
163 cd/m²
604 cd/m²
Automatic Brightness Limiting (ABL)
0.089
0.060
HDR Brightness In Game Mode
6.7
8.8
Game Mode EOTF
Real Scene Highlight
552 cd/m²
1,031 cd/m²
Peak 2% Window
788 cd/m²
1,244 cd/m²
Peak 10% Window
690 cd/m²
2,019 cd/m²
Peak 25% Window
516 cd/m²
1,259 cd/m²
Peak 50% Window
322 cd/m²
1,012 cd/m²
Peak 100% Window
169 cd/m²
607 cd/m²
Sustained 2% Window
731 cd/m²
695 cd/m²
Sustained 10% Window
656 cd/m²
1,899 cd/m²
Sustained 25% Window
493 cd/m²
1,246 cd/m²
Sustained 50% Window
308 cd/m²
1,010 cd/m²
Sustained 100% Window
162 cd/m²
605 cd/m²
Automatic Brightness Limiting (ABL)
0.090
0.060
Gray Uniformity
8.7
8.0
50% Uniformity Picture
50% Std. Dev.
1.594%
2.296%
50% DSE
0.131%
0.152%
5% Uniformity Picture
5% Std. Dev.
0.263%
1.107%
5% DSE
0.064%
0.109%
Black Uniformity
10
9.6
Native Black Uniformity Picture
Native Std. Dev.
0.340%
0.474%
Black Uniformity Picture with Local Dimming
Std. Dev. w/ L.D.
N/A
0.546%
Viewing Angle
9.0
5.0
Viewing Angle Video
Chroma Graph
Color Washout
50°
25°
Hue Graph
Color Shift
32°
20°
Lightness Graph
Brightness Loss
69°
34°
Black Level Raise
70°
21°
Gamma Shift
70°
9°
Reflections
9.4
8.9
Reflections Picture
Average Room Off Picture
Bright Room Off Picture
Screen Finish
Glossy
Semi-gloss
Total Reflections
1.3%
2.3%
Indirect Reflections
0.3%
0.2%
Calculated Direct Reflections
1.0%
2.1%
Pre Calibration
7.2
6.4
Pre White Balance Picture
Pre Gamma Curve Picture
Pre Color Picture
White Balance dE
4.31
4.46
Color dE
2.05
3.56
Gamma
2.17
2.08
Color Temperature
6,027 K
5,973 K
Picture Mode
Calibrated Dark
Calibrated Dark
Color Temp Setting
Warm
Warm
Gamma Setting
2.2
2.2
Post Calibration
9.3
9.1
Post White Balance Picture
Post Gamma Curve Picture
Post Color Picture
White Balance dE
0.31
0.46
Color dE
1.51
1.95
Gamma
2.20
2.21
Color Temperature
6,476 K
6,469 K
White Balance Calibration
20 point
20 point
Color Calibration
Yes
Yes
480p Input
8.0
7.0
480p Picture
720p Input
8.0
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
OLED
LED
Sub-Type
WOLED
VA
Color Gamut
8.6
8.8
Wide Color Gamut
Yes
Yes
Color Gamut DCI-P3 Picture
DCI P3 xy
96.60%
94.05%
DCI P3 uv
97.04%
95.13%
Color Gamut Rec.2020 Picture
Rec 2020 xy
72.73%
78.12%
Rec 2020 uv
76.02%
83.35%
Color Volume
7.4
7.8
P3 Color Volume ITP Picture
Normalized DCI P3 Coverage ITP
82.2%
82.7%
10,000 cd/m² DCI P3 Coverage ITP
43.3%
53.7%
2020 Color Volume ITP Picture
Normalized Rec 2020 Coverage ITP
65.3%
71.7%
10,000 cd/m² Rec 2020 Coverage ITP
34.8%
45.2%
Gradient
8.6
8.5
Gradient Picture
Color Depth
10 Bit
10 Bit
Red (Std. Dev.)
0.082
0.099
Green (Std. Dev.)
0.095
0.095
Blue (Std. Dev.)
0.090
0.080
Gray (Std. Dev.)
0.102
0.108
Temporary Image Retention
8.1
10
Image Retention Picture
IR after 0 min recovery
0.54%
0.00%
IR after 2 min recovery
0.07%
0.00%
IR after 4 min recovery
0.17%
0.00%
IR after 6 min recovery
0.09%
0.00%
IR after 8 min recovery
0.05%
0.00%
IR after 10 min recovery
0.18%
0.00%
Permanent Burn-In Risk
2.0
10
Permanent Burn-In Risk
Yes
No
Motion
Response Time
9.8
8.0
Motion Blur Picture
Response Time Chart
80% Response Time
0.2 ms
3.8 ms
100% Response Time
3.1 ms
14.4 ms
Flicker-Free
10
4.0
Backlight chart
Flicker-Free
No
No
PWM Dimming Frequency
0 Hz
120 Hz
Black Frame Insertion (BFI)
6.0
10
BFI Picture
BFI Frequency Picture
Optional BFI
Yes
Yes
Min Flicker For 60 fps
120 Hz
60 Hz
60Hz For 60 fps
No
Yes
120Hz For 120 fps
Yes
Yes
Min Flicker for 60 fps in Game Mode
120 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
5.2
7.6
Frame Hold Time @ 24 fps
38.6 ms
27.3 ms
Frame Hold Time @ 60 fps
13.6 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
9.4
8.2
Native Refresh Rate
120 Hz
120 Hz
Variable Refresh Rate
Yes
Yes
HDMI Forum VRR
Unknown
Unknown
FreeSync
Yes
Yes
G-SYNC Compatible
Yes
No
4k VRR Maximum
120 Hz
60 Hz
4k VRR Minimum
< 20 Hz
48 Hz
1080p VRR Maximum
120 Hz
120 Hz
1080p VRR Minimum
< 20 Hz
< 20 Hz
1440p VRR Maximum
60 Hz
N/A
1440p VRR Minimum
40 Hz
No VRR support
VRR Supported Connectors
HDMI
HDMI
Inputs
Input Lag
8.9
9.4
1080p @ 60Hz
21.8 ms
14.1 ms
1080p @ 60Hz Outside Game Mode
117.2 ms
109.5 ms
1440p @ 60Hz
21.6 ms
14.1 ms
4k @ 60Hz
21.6 ms
13.9 ms
4k @ 60Hz + 10-Bit HDR
21.6 ms
13.8 ms
4k @ 60Hz @ 4:4:4
21.6 ms
13.9 ms
4k @ 60Hz Outside Game Mode
117.0 ms
109.2 ms
4k @ 60Hz With Interpolation
133.6 ms
122.6 ms
8k @ 60Hz
N/A
N/A
1080p @ 120Hz
N/A
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
Supported Resolutions
9.6
9.2
Resolution
4k
4k
1080p @ 60Hz @ 4:4:4
Yes
Yes
1080p @ 120Hz
Yes (native support)
Yes (native support)
1440p @ 60Hz
Yes (forced resolution required)
Yes (forced resolution required)
1440p @ 120Hz
Yes (forced resolution required)
No
4k @ 60Hz
Yes
Yes
4k @ 60Hz @ 4:4:4
Yes
Yes
4k @ 120Hz
Yes (native support)
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)
Yes
Yes
PS5, 4k @ 120Hz + HDR
Yes
Yes
PS5, 4k @ 120Hz
Yes
Yes
PS5, 4k @ 60Hz + HDR
Yes
Yes
PS5, 1440p @ 120Hz
PS5 can't do 1440p
PS5 can't do 1440p
PS5, 1080p @ 120Hz
Yes
Yes
PS5, Variable Refresh Rate
PS5 can't do VRR yet
PS5 can't do VRR yet
Xbox Series X, 4k @ 120Hz + HDR
Yes
Yes
Xbox Series X, 4k @ 120Hz
Yes
Yes
Xbox Series X, 4k @ 60Hz + HDR
Yes
Yes
Xbox Series X, 1440p @ 120Hz
Yes
No
Xbox Series X, 1080p @ 120Hz
Yes
Yes
Xbox Series X, Variable Refresh Rate
Yes
Yes
Inputs Specifications
HDR10
Yes
Yes
HDR10+
Yes
Yes
Dolby Vision
Yes
Yes
HLG
Yes
Yes
HDMI 2.0 Full Bandwidth
Yes (HDMI 1,2,3,4)
Yes (HDMI 1,2,3,4)
HDMI 2.1 Class Bandwidth
Yes (HDMI 2,3)
Yes (HDMI 3,4)
CEC
Yes
Yes
HDCP 2.2
Yes (HDMI 1,2,3,4)
Yes (HDMI 1,2,3,4)
USB 3.0
No
No
Variable Analog Audio Out
No
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
4
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
0
0
Composite In
1
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
Yes
Yes
Dolby Atmos via TrueHD via eARC
Yes
Yes
DTS:X via DTS-HD MA via eARC
Yes
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
6.5
6.5
Frequency Response
Low-Frequency Extension
89.80 Hz
113.14 Hz
Std. Dev. @ 70
5.18 dB
4.27 dB
Std. Dev. @ 80
5.35 dB
4.21 dB
Std. Dev. @ Max
7.49 dB
6.10 dB
Max
97.4 dB SPL
91.5 dB SPL
Dynamic Range Compression
4.34 dB
3.88 dB
Distortion
6.9
7.2
Total Harmonic Distortion
Weighted THD @ 80
0.032
0.093
Weighted THD @ Max
1.231
0.552
IMD @ 80
0.56%
2.19%
IMD @ Max
27.03%
5.39%
Smart Features
Interface
7.0
7.0
Smart TV Picture
Smart OS
SmartCast
SmartCast
Version
1.40
1.60
Ease of Use
Easy
Easy
Smoothness
Average
Average
Time Taken to Select YouTube
10 s
10 s
Time Taken to Change Backlight
3 s
3 s
Advanced Options
Many
Many
Ad-Free
0.0
10
Ads Picture
Ads
Yes
No
Opt-out
No
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
72 W
87 W
Power Consumption (Max)
181 W
311 W
Firmware
5.10.14.1-1
5.10.8.1-1
Check Price
55"
OLED55-H1
SEE PRICE
Amazon.com55"
65"
OLED65-H1
SEE PRICE
Amazon.com65"
P65QX-H1
SEE PRICE
Amazon.com75"
75"
P75QX-H1
SEE PRICE
Amazon.com85"
85"
P85QX-H1
SEE PRICE
Amazon.com
Vizio OLED 2020
Vizio P Series Quantum X 2020
Comments
Vizio OLED 2020 vs Vizio P Series Quantum X 2020: Main Discussion
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