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- Table of Contents
- Top
- Main Differences
- Design
- Picture Quality
- Motion
- Inputs
- Sound Quality
- Smart Features
- Comments
Hisense U8G vs Vizio P Series Quantum 2021
Side-by-Side Comparison
Products
Hisense U8G
Vizio P Series Quantum 2021
Tested using Methodology v1.11
Updated Apr 16, 2025 03:13 PM
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Amazon.comTested using Methodology v1.11
Updated Apr 16, 2025 03:28 PM
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Resolution4k
TypeLED
Sub-TypeVA
Resolution4k
TypeLED
Sub-TypeVA
Variants
- 55U8G (55")
- 65U8G (65")
- P65Q9-J01 (65")
- P75Q9-J01 (75")
Our Verdict
Hisense U8G
Vizio P Series Quantum 2021
The Hisense U8G and the Vizio P Series Quantum 2021 are both great TVs, but the Hisense is more well-rounded. They each have a high contrast ratio on the 65 inch sizes, but the Hisense has better local dimming to display more uniform blacks. The Hisense has a much quicker response time, so motion looks better, and its gaming features don't have as many bugs as the Vizio as you can easily play 4k games up to 120fps. The Android TV interface is also better than Vizio's SmartCast system as it doesn't crash as much.
Check Price
55"
55U8G
Searching
Finding store55"
65"
65U8G
Searching
Finding store65"
P65Q9-J01
Searching
Finding store75"
75"
P75Q9-J01
Searching
Finding storeMain Differences forMixed Usage
Mixed Usage
Threshold
Mixed Usage
8.0
7.6
Upscaling: Sharpness Processing
7.0
5.0
Pre Calibration
8.9
7.5
Full Comparison
Design
Style
Design Picture
Curved
No
No
Accelerated Longevity Test
Uniformity Pictures
Month 26
50% Gray
Month 26
50% Gray
Longevity Graph
Stand
Stand Picture
Back
Back Picture
Wall Mount
VESA 400x300
VESA 400x200
Borders
Borders Picture
Borders
0.39" (1.0 cm)
0.39" (1.0 cm)
Thickness
Thickness Picture
Max Thickness
3.86" (9.8 cm)
3.37" (8.6 cm)
Build Quality
7.5
8.0
Build quality picture
Picture Quality
Contrast
8.7
8.4
Contrast Picture
Contrast
54,027 : 1
25,845 : 1
Native Contrast
4,480 : 1
7,581 : 1
Blooming
6.5
7.0
Blooming Photo
Lighting Zone Transitions
7.0
7.0
Preferred LD Video, Moving Object
Local Dimming
Yes
Yes
Backlight
Full-Array
Full-Array
Dimming Zones Count Of Tested TV
132
144
Contrast And Dark Details In Game Mode
8.0
8.0
Blooming Photo In Game Mode
Preferred LD Video, Moving Object In Game Mode
Game Transitions With VRR And Preferred LD
HDR Brightness
8.7
7.8
HDR Hallway Photo
HDR Cityscape Photo
HDR Landscape Photo
Hallway Lights (~1950 cd/m²)
665 cd/m²
602 cd/m²
Yellow Skyscraper (~700 cd/m²)
578 cd/m²
244 cd/m²
Landscape Pool (~300 cd/m²)
208 cd/m²
303 cd/m²
Peak 2% Window
1,012 cd/m²
738 cd/m²
Peak 10% Window
1,524 cd/m²
932 cd/m²
Peak 25% Window
1,567 cd/m²
934 cd/m²
Peak 50% Window
928 cd/m²
594 cd/m²
Peak 100% Window
702 cd/m²
498 cd/m²
Sustained 2% Window
1,002 cd/m²
726 cd/m²
Sustained 10% Window
1,493 cd/m²
919 cd/m²
Sustained 25% Window
1,535 cd/m²
925 cd/m²
Sustained 50% Window
925 cd/m²
593 cd/m²
Sustained 100% Window
701 cd/m²
498 cd/m²
Automatic Brightness Limiting (ABL)
0.043
0.037
HDR Brightness In Game Mode
8.8
7.8
HDR Hallway Photo
HDR Cityscape Photo
HDR Landscape Photo
Hallway Lights (~1950 cd/m²)
683 cd/m²
602 cd/m²
Yellow Skyscraper (~700 cd/m²)
590 cd/m²
250 cd/m²
Landscape Pool (~300 cd/m²)
220 cd/m²
296 cd/m²
Peak 2% Window
998 cd/m²
710 cd/m²
Peak 10% Window
1,499 cd/m²
907 cd/m²
Peak 25% Window
1,552 cd/m²
914 cd/m²
Peak 50% Window
924 cd/m²
585 cd/m²
Peak 100% Window
701 cd/m²
493 cd/m²
Sustained 2% Window
991 cd/m²
702 cd/m²
Sustained 10% Window
1,469 cd/m²
898 cd/m²
Sustained 25% Window
1,526 cd/m²
907 cd/m²
Sustained 50% Window
922 cd/m²
584 cd/m²
Sustained 100% Window
699 cd/m²
493 cd/m²
Automatic Brightness Limiting (ABL)
0.042
0.036
PQ EOTF Tracking
7.3
7.7
PQ EOTF Graph
600 Nit Tracking Delta
0.0218
0.0152
1000 Nit Tracking Delta
0.0216
0.0154
4000 Nit Tracking Delta
0.0221
0.0155
SDR Brightness
8.7
8.7
Real Scene Peak Brightness
562 cd/m²
593 cd/m²
Peak 2% Window
954 cd/m²
688 cd/m²
Peak 10% Window
1,296 cd/m²
932 cd/m²
Peak 25% Window
1,364 cd/m²
782 cd/m²
Peak 50% Window
814 cd/m²
635 cd/m²
Peak 100% Window
616 cd/m²
508 cd/m²
Sustained 2% Window
943 cd/m²
678 cd/m²
Sustained 10% Window
1,273 cd/m²
919 cd/m²
Sustained 25% Window
1,340 cd/m²
779 cd/m²
Sustained 50% Window
810 cd/m²
635 cd/m²
Sustained 100% Window
613 cd/m²
507 cd/m²
Automatic Brightness Limiting (ABL)
0.042
0.030
Color Gamut
8.7
8.8
Wide Color Gamut
Yes
Yes
Color Gamut DCI-P3 Picture
DCI P3 xy
97.42%
96.99%
DCI P3 uv
97.12%
96.67%
Color Gamut Rec.2020 Picture
Rec 2020 xy
74.58%
75.67%
Rec 2020 uv
79.48%
82.99%
Color Volume
8.6
8.4
P3 Color Volume ITP Picture
1,000 cd/m² DCI P3 Coverage ITP
84.6%
83.3%
2020 Color Volume ITP Picture
10,000 cd/m² Rec 2020 Coverage ITP
42.4%
39.4%
White Luminance
987 cd/m²
743 cd/m²
Red Luminance
213 cd/m²
150 cd/m²
Green Luminance
714 cd/m²
531 cd/m²
Blue Luminance
69 cd/m²
51 cd/m²
Cyan Luminance
770 cd/m²
584 cd/m²
Magenta Luminance
270 cd/m²
194 cd/m²
Yellow Luminance
917 cd/m²
661 cd/m²
Pre Calibration
8.9
7.5
Pre White Balance Picture
Pre Gamma Curve Picture
Pre Color Picture
White Balance dE
1.62
3.23
Color dE
1.42
3.09
Gamma
2.19
2.24
Color Temperature
6,439 K
6,249 K
Picture Mode
Theater Night
Calibrated Dark
Color Temp Setting
Low
Warm
Gamma Setting
2.2
2.2
Post Calibration
9.5
9.1
Post White Balance Picture
Post Gamma Curve Picture
Post Color Picture
White Balance dE
0.44
0.18
Color dE
1.06
2.26
Gamma
2.19
2.20
Color Temperature
6,497 K
6,505 K
White Balance Calibration
20 point
20 point
Color Calibration
Yes
Yes
Gray Uniformity
7.1
7.1
50% Uniformity Picture
50% Std. Dev.
2.593%
2.923%
50% DSE
0.216%
0.213%
5% Uniformity Picture
5% Std. Dev.
0.765%
0.915%
5% DSE
0.109%
0.102%
Black Uniformity
8.3
7.8
Black Uniformity Picture With Preferred Local Dimming
Std. Dev.
0.890%
1.149%
Native Black Uniformity Picture
Native Std. Dev.
0.594%
0.589%
Viewing Angle
5.5
5.3
Viewing Angle Video
Chroma Graph
Color Washout
24°
24°
Hue Graph
Color Shift
25°
30°
Lightness Graph
Brightness Loss
36°
30°
Black Level Raise
22°
16°
Gamma Shift
16°
17°
Reflections
8.9
8.9
Reflections Picture
Average Room Off Picture
Bright Room Off Picture
Screen Finish
Semi-gloss
Glossy
Total Reflections
2.3%
2.1%
Indirect Reflections
0.4%
0.2%
Calculated Direct Reflections
1.9%
2.0%
HDR Native Gradient
7.8
7.5
HDR Gradient Picture
100% Black to 50% Gray
8.0
6.0
50% Gray to 100% White
8.0
8.0
100% Black to 50% Red
6.0
6.0
50% Red to 100% Red
10
10
100% Black to 50% Green
6.0
8.0
50% Green to 100% Green
8.0
6.0
100% Black to 50% Blue
10
8.0
50% Blue to 100% Blue
6.0
8.0
Low-Quality Content Smoothing
4.8
4.8
Low-Quality Content Smoothing Picture
Smoothing
3.0
3.0
Detail Preservation
9.0
9.0
Upscaling: Sharpness Processing
7.0
5.0
Sharpness Picture - 480p
Pixels
Pixels Picture
Subpixel Layout
BGR
BGR
Type
LED
LED
Sub-Type
VA
VA
Motion
Response Time
8.5
7.1
Motion Blur Picture
Response Time Chart
80% Response Time
3.8 ms
6.6 ms
100% Response Time
9.3 ms
15.5 ms
Flicker-Free
9.9
6.0
Backlight chart
Flicker-Free
No
No
PWM Dimming Frequency
960 Hz
240 Hz
Black Frame Insertion (BFI)
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
No
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
6.7
7.8
Frame Hold Time @ 24 fps
32.4 ms
26.2 ms
Frame Hold Time @ 60 fps
7.4 ms
1.2 ms
24p Judder
10
7.8
Judder-Free 24p
Yes
Yes
Judder-Free 24p via 60p
Yes
No
Judder-Free 24p via 60i
Yes
No
Judder-Free 24p via Native Apps
Yes
Yes
Variable Refresh Rate
9.4
9.4
Native Refresh Rate
120 Hz
120 Hz
Variable Refresh Rate
Yes
Yes
HDMI Forum VRR
Yes
Yes
FreeSync
Yes
Yes
G-SYNC Compatible
Yes
No
4k VRR Maximum
120 Hz
120 Hz
4k VRR Minimum
< 20 Hz
< 20 Hz
1080p VRR Maximum
120 Hz
120 Hz
1080p VRR Minimum
< 20 Hz
< 20 Hz
1440p VRR Maximum
120 Hz
60 Hz
1440p VRR Minimum
< 20 Hz
48 Hz
VRR + Local Dimming
Yes
Yes
Inputs
Input Lag
9.4
9.4
1080p @ 60Hz
15.2 ms
13.9 ms
1080p @ 60Hz Outside Game Mode
124.0 ms
113.5 ms
1080p @ 120Hz
5.9 ms
30.6 ms
1080p @ 144Hz
N/A
N/A
1440p @ 60Hz
15.1 ms
13.7 ms
1440p @ 120Hz
5.9 ms
9.7 ms
1440p @ 144Hz
N/A
N/A
4k @ 60Hz
15.2 ms
14.2 ms
4k @ 60Hz + 10-Bit HDR
15.1 ms
13.9 ms
4k @ 60Hz @ 4:4:4
15.1 ms
14.2 ms
4k @ 60Hz Outside Game Mode
122.1 ms
113.6 ms
4k @ 60Hz With Interpolation
101.4 ms
114.6 ms
4k @ 120Hz
5.8 ms
9.8 ms
4k @ 144Hz
N/A
N/A
8k @ 60Hz
N/A
N/A
Supported Resolutions
9.6
9.3
Resolution
4k
4k
480p @ 59.94Hz (Widescreen)
Yes
Yes
720p @ 59.94Hz
Yes
Yes
1080p @ 60Hz @ 4:4:4
Yes
Yes
1080p @ 120Hz
Yes
Yes
1080p @ 144Hz
No
No
1440p @ 60Hz
Yes (forced resolution required)
Yes (forced resolution required)
1440p @ 120Hz
Yes (forced resolution required)
Yes (forced resolution required)
1440p @ 144Hz
No
No
4k @ 60Hz
Yes
Yes
4k @ 60Hz @ 4:4:4
Yes
Yes
4k @ 120Hz
Yes
Yes
4k @ 120Hz @ 4:4:4
Yes
No
4k @ 144Hz
No
No
8k @ 30Hz or 24Hz
No
No
8k @ 60Hz
No
No
PS5 Compatibility
PS5 Screenshot
Auto Low Latency Mode (ALLM)
Yes
Yes
4k @ 120Hz
Yes
Yes
1440p @ 120Hz
PS5 doesn't output 1440p
Yes
1080p @ 120Hz
Yes
Yes
HDR
Yes
Yes
VRR
Yes
Yes
Xbox Series X|S Compatibility
Xbox Series X Screenshot
Auto Low Latency Mode (ALLM)
Yes
Yes
4k @ 120Hz
Yes
Yes
1440p @ 120Hz
Yes
Yes
1080p @ 120Hz
Yes
Yes
HDR
Yes
Yes
VRR
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 3,4)
Yes (HDMI 3,4)
CEC
Yes
Yes
HDCP 2.2
Yes (HDMI 1,2,3,4)
Yes (HDMI 1,2,3,4)
ATSC Tuner
1.0
1.0
USB 3.0
Yes (1)
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
4
4
USB
2
1
Digital Optical Audio Out
1
1
Analog Audio Out 3.5mm
1
1
Analog Audio Out RCA
0
0
Component In
0
0
Composite In
1 (incl. adapter)
0
Tuner (Cable/Ant)
1
1
Ethernet
1
1
DisplayPort
0
0
IR In
0
0
Audio Passthrough
ARC/eARC Port
eARC
eARC
eARC: Dolby Atmos Over Dolby Digital Plus
Yes
Yes
eARC: Dolby Digital Plus 7.1
Yes
Yes
eARC: LPCM 7.1 Over Dolby MAT
Yes
Yes
eARC: Dolby TrueHD 7.1
Yes
Yes
eARC: DTS:X Over DTS-HD MA
Yes
Yes
eARC: DTS-HD Master Audio 7.1
Yes
Yes
eARC: LPCM Channels (Bitstream)
2.0
2.0
ARC: Dolby Digital 5.1
Yes
Yes
ARC: DTS 5.1
Yes
Yes
Optical: Dolby Digital 5.1
Yes
Yes
Optical: DTS 5.1
Yes
Yes
Sound Quality
Frequency Response
7.2
6.6
Frequency Response
Low-Frequency Extension
84.76 Hz
100.79 Hz
Std. Dev. @ 70
4.24 dB
4.65 dB
Std. Dev. @ 80
4.21 dB
4.53 dB
Std. Dev. @ Max
5.42 dB
6.37 dB
Max
92.1 dB SPL
92.1 dB SPL
Dynamic Range Compression
2.51 dB
4.10 dB
Distortion
6.8
6.9
Total Harmonic Distortion
Weighted THD @ 80
0.077
0.197
Weighted THD @ Max
0.948
0.870
IMD @ 80
4.32%
1.55%
IMD @ Max
7.68%
6.51%
Smart Features
Interface
8.0
7.0
Smart TV Picture
Smart OS
Android TV
SmartCast
Version
10
1.50
Ease of Use
Average
Easy
Smoothness
Very Smooth
Average
Time Taken to Select YouTube
2 s
3 s
Time Taken to Change Backlight
2 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
Yes
No
Apps and Features
9.0
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
8.0
6.5
Remote Picture
Size
Medium
Medium
Voice Control
Many Features
Search, Some Other Features
CEC Menu Control
Yes
Yes
Other Smart Features
No
No
Remote App
Hisense RemoteNOW
Vizio SmartCast Mobile
TV Controls
Controls Picture
In The Box
In The Box Picture
Misc
Power Consumption
61 W
77 W
Power Consumption (Max)
203 W
246 W
Firmware
V0000.01.00I.L0422
5.41.18.5-1
Check Price
55"
55U8G
Searching
Finding store55"
65"
65U8G
Searching
Finding store65"
P65Q9-J01
Searching
Finding store75"
75"
P75Q9-J01
Searching
Finding store
Hisense U8G
Vizio P Series Quantum 2021
Comments
Hisense U8G vs Vizio P Series Quantum 2021: Main Discussion
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