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- Table of Contents
- Top
- Main Differences
- Design
- Picture Quality
- Motion
- Inputs
- Sound Quality
- Smart Features
- Comments
LG NANO99 8k 2021 vs Hisense U800GR 8k
Side-by-Side Comparison
Products
LG NANO99 8k 2021
Hisense U800GR 8k
Tested using Methodology v1.6
Updated Apr 16, 2025 03:19 PM
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Amazon.comTested using Methodology v1.7
Updated Apr 16, 2025 03:18 PM
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TypeLED
Sub-TypeIPS
Resolution8k
TypeLED
Sub-TypeVA
Resolution8k
Variants
- 65NANO99UPA (65")
- 75NANO99UPA (75")
- 86NANO99UPA (86")
- 75U800GR (75")
Our Verdict
LG NANO99 8k 2021
Hisense U800GR 8k
The LG NANO99 8k 2021 and the Hisense U800GR 8k are different types of 8k TVs. The LG has an IPS panel with wide viewing angles, and it's available from 65 to 86 inches, while the Hisense is only available in a 75 inch size and has a VA panel with better contrast. The LG does a better job at upscaling lower-resolution content, and it doesn't have any dithering issues like the Hisense. The Hisense is better in dark rooms as it has a better local dimming feature, and it has more gaming features like VRR support.
Check Price
65"
65NANO99UPA
Searching
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75"
75NANO99UPA
Searching
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75U800GR
Searching
Finding store86"
86NANO99UPA
Searching
Finding store86"
Main Differences forMixed Usage
Mixed Usage
Threshold
Mixed Usage
7.5
8.0
Contrast
5.2
8.0
Black Uniformity
5.6
8.7
Local Dimming
6.0
7.0
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 400x400
VESA 600x400
Borders
Borders Picture
Borders
0.40" (1.0 cm)
0.44" (1.1 cm)
Thickness
Thickness Picture
Max Thickness
2.10" (5.3 cm)
3.35" (8.5 cm)
Build Quality
9.0
7.5
Build quality picture
Picture Quality
Contrast
5.2
8.0
Checkerboard Picture
Native Contrast
552 : 1
3,045 : 1
Contrast with local dimming
840 : 1
3,961 : 1
SDR Brightness
7.7
7.8
Real Scene Peak Brightness
371 cd/m²
353 cd/m²
Peak 2% Window
313 cd/m²
672 cd/m²
Peak 10% Window
765 cd/m²
776 cd/m²
Peak 25% Window
643 cd/m²
792 cd/m²
Peak 50% Window
482 cd/m²
500 cd/m²
Peak 100% Window
373 cd/m²
386 cd/m²
Sustained 2% Window
312 cd/m²
660 cd/m²
Sustained 10% Window
755 cd/m²
766 cd/m²
Sustained 25% Window
349 cd/m²
778 cd/m²
Sustained 50% Window
365 cd/m²
498 cd/m²
Sustained 100% Window
373 cd/m²
384 cd/m²
Automatic Brightness Limiting (ABL)
0.052
0.042
Local Dimming
6.0
7.0
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
6.0
7.0
LD Video, Moving Object
LD Video, Real Content
LD Video, Real Content Side View
Local Dimming
Yes
Yes
Backlight
Full-Array
Full-Array
HDR Brightness
6.8
7.2
EOTF
HDR Hallway Photo
HDR Cityscape Photo
HDR Landscape Photo
Hallway Lights (~1950 cd/m²)
390 cd/m²
Yellow Skyscraper (~700 cd/m²)
410 cd/m²
Landscape Pool (~300 cd/m²)
147 cd/m²
Peak 2% Window
151 cd/m²
679 cd/m²
Peak 10% Window
918 cd/m²
827 cd/m²
Peak 25% Window
817 cd/m²
839 cd/m²
Peak 50% Window
615 cd/m²
532 cd/m²
Peak 100% Window
467 cd/m²
412 cd/m²
Sustained 2% Window
150 cd/m²
670 cd/m²
Sustained 10% Window
905 cd/m²
816 cd/m²
Sustained 25% Window
435 cd/m²
824 cd/m²
Sustained 50% Window
456 cd/m²
530 cd/m²
Sustained 100% Window
466 cd/m²
411 cd/m²
Automatic Brightness Limiting (ABL)
0.094
0.041
Real Scene Highlight
550 cd/m²
HDR Brightness In Game Mode
6.8
7.2
Game Mode EOTF
HDR Hallway Photo
HDR Cityscape Photo
HDR Landscape Photo
Hallway Lights (~1950 cd/m²)
390 cd/m²
Yellow Skyscraper (~700 cd/m²)
418 cd/m²
Landscape Pool (~300 cd/m²)
147 cd/m²
Peak 2% Window
151 cd/m²
695 cd/m²
Peak 10% Window
904 cd/m²
842 cd/m²
Peak 25% Window
806 cd/m²
851 cd/m²
Peak 50% Window
609 cd/m²
538 cd/m²
Peak 100% Window
463 cd/m²
417 cd/m²
Sustained 2% Window
150 cd/m²
687 cd/m²
Sustained 10% Window
892 cd/m²
829 cd/m²
Sustained 25% Window
429 cd/m²
834 cd/m²
Sustained 50% Window
452 cd/m²
537 cd/m²
Sustained 100% Window
463 cd/m²
416 cd/m²
Automatic Brightness Limiting (ABL)
0.093
0.041
Real Scene Highlight
548 cd/m²
Gray Uniformity
6.6
7.2
50% Uniformity Picture
50% Std. Dev.
5.595%
3.164%
50% DSE
0.223%
0.197%
5% Uniformity Picture
5% Std. Dev.
0.519%
1.451%
5% DSE
0.090%
0.107%
Black Uniformity
5.6
8.7
Native Black Uniformity Picture
Native Std. Dev.
2.415%
0.663%
Black Uniformity Picture with Local Dimming
Std. Dev. w/ L.D.
2.009%
0.914%
Viewing Angle
7.2
5.3
Viewing Angle Video
Chroma Graph
Color Washout
29°
22°
Hue Graph
Color Shift
52°
18°
Lightness Graph
Brightness Loss
34°
44°
Black Level Raise
70°
21°
Gamma Shift
35°
12°
Reflections
8.0
8.6
Reflections Picture
Average Room Off Picture
Bright Room Off Picture
Screen Finish
Semi-gloss
Semi-gloss
Total Reflections
3.9%
2.7%
Indirect Reflections
1.1%
0.5%
Calculated Direct Reflections
2.8%
2.2%
Pre Calibration
9.1
7.7
Pre White Balance Picture
Pre Gamma Curve Picture
Pre Color Picture
White Balance dE
1.11
3.68
Color dE
1.10
2.08
Gamma
2.12
2.24
Color Temperature
6,800 K
6,292 K
Picture Mode
Expert (Dark Space)
Movie
Color Temp Setting
Warm 50
Warm
Gamma Setting
2.2
2.2
Post Calibration
9.5
9.4
Post White Balance Picture
Post Gamma Curve Picture
Post Color Picture
White Balance dE
0.39
0.39
Color dE
0.55
1.25
Gamma
2.19
2.19
Color Temperature
6,845 K
6,492 K
White Balance Calibration
22 point
11 point
Color Calibration
Yes
Yes
480p Input
8.0
5.0
480p Picture
720p Input
8.0
8.0
720p Picture
1080p Input
9.0
9.0
1080p Picture
4k Input
9.9
9.5
4k Picture
8k Input
10
9.5
8k Picture
Pixels
Pixels Picture
Subpixel Layout
BGR
Type
LED
LED
Sub-Type
IPS
VA
Color Gamut
7.5
8.3
Wide Color Gamut
No
Yes
Color Gamut DCI-P3 Picture
DCI P3 xy
83.50%
93.31%
DCI P3 uv
91.07%
95.47%
Color Gamut Rec.2020 Picture
Rec 2020 xy
59.99%
69.36%
Rec 2020 uv
66.40%
76.15%
Color Volume
6.8
7.7
P3 Color Volume ITP Picture
Normalized DCI P3 Coverage ITP
78.0%
87.0%
10,000 cd/m² DCI P3 Coverage ITP
23.6%
47.2%
2020 Color Volume ITP Picture
Normalized Rec 2020 Coverage ITP
57.6%
67.2%
10,000 cd/m² Rec 2020 Coverage ITP
17.3%
36.5%
Gradient
7.5
8.9
Gradient Picture
Color Depth
10 Bit
10 Bit
Red (Std. Dev.)
0.122
0.061
Green (Std. Dev.)
0.154
0.083
Blue (Std. Dev.)
0.100
0.057
Gray (Std. Dev.)
0.127
0.120
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
8.8
Motion Blur Picture
Response Time Chart
80% Response Time
2.8 ms
3.4 ms
100% Response Time
11.2 ms
7.4 ms
Flicker-Free
9.9
9.9
Backlight chart
Flicker-Free
No
No
PWM Dimming Frequency
960 Hz
960 Hz
Black Frame Insertion (BFI)
10
6.0
BFI Picture
BFI Frequency Picture
Optional BFI
Yes
Yes
Min Flicker For 60 fps
60 Hz
120 Hz
60Hz For 60 fps
Yes
No
120Hz For 120 fps
Yes
Yes
Min Flicker for 60 fps in Game Mode
60 Hz
120 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
7.0
6.2
Frame Hold Time @ 24 fps
30.5 ms
34.3 ms
Frame Hold Time @ 60 fps
5.5 ms
9.3 ms
24p Judder
10
10
Judder-Free 24p
Yes
Yes
Judder-Free 24p via 60p
Yes
Yes
Judder-Free 24p via 60i
Yes
Yes
Judder-Free 24p via Native Apps
Yes
Yes
Variable Refresh Rate
0.0
9.4
Native Refresh Rate
120 Hz
120 Hz
Variable Refresh Rate
No
Yes
HDMI Forum VRR
No
Yes
FreeSync
No
Yes
G-SYNC Compatible
No
No
4k VRR Maximum
N/A
120 Hz
4k VRR Minimum
No VRR support
< 20 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
Unknown
VRR Supported Connectors
No VRR support
HDMI
Inputs
Input Lag
9.4
9.3
1080p @ 60Hz
14.4 ms
16.4 ms
1080p @ 60Hz Outside Game Mode
126.4 ms
64.7 ms
1080p @ 120Hz
6.6 ms
7.2 ms
1080p @ 144Hz
N/A
1440p @ 60Hz
14.5 ms
16.0 ms
1440p @ 120Hz
6.5 ms
7.1 ms
1440p @ 144Hz
N/A
4k @ 60Hz
14.4 ms
16.0 ms
4k @ 60Hz + 10-Bit HDR
14.3 ms
15.9 ms
4k @ 60Hz @ 4:4:4
14.3 ms
16.3 ms
4k @ 60Hz Outside Game Mode
126.1 ms
53.6 ms
4k @ 60Hz With Interpolation
126.1 ms
61.1 ms
4k @ 120Hz
6.8 ms
7.0 ms
4k @ 144Hz
N/A
8k @ 60Hz
85.0 ms
53.6 ms
1080p with Variable Refresh Rate
N/A
1440p with VRR
N/A
4k with VRR
N/A
8k with VRR
N/A
Supported Resolutions
10
10
1080p @ 60Hz @ 4:4:4
Yes
Yes
1080p @ 120Hz
Yes (native support)
Yes
1080p @ 144Hz
No
1440p @ 60Hz
Yes (forced resolution required)
Yes (forced resolution required)
1440p @ 120Hz
Yes (forced resolution required)
Yes
1440p @ 144Hz
No
4k @ 60Hz
Yes
Yes
4k @ 60Hz @ 4:4:4
Yes
Yes
Resolution
8k
8k
4k @ 120Hz
Yes (native support)
Yes
4k @ 120Hz @ 4:4:4
Yes
4k @ 144Hz
No
8k @ 30Hz or 24Hz
Yes
Yes
8k @ 60Hz
Yes
Yes
PS5 Compatibility
PS5 Screenshot
Auto Low Latency Mode (ALLM)
Yes
Yes
4k @ 120Hz
Yes
Yes
1440p @ 120Hz
PS5 can't do 1440p
PS5 doesn't output 1440p
1080p @ 120Hz
Yes
Yes
HDR
Yes
Xbox Series X Screenshot
VRR
No
Yes
PS5, 4k @ 120Hz + HDR
Yes
PS5, 4k @ 60Hz + HDR
Yes
Xbox Series X, 4k @ 120Hz + HDR
Yes
Xbox Series X, 4k @ 120Hz
Yes
Yes
Xbox Series X, 4k @ 60Hz + HDR
Yes
Xbox Series X, 1440p @ 120Hz
Yes
Yes
Xbox Series X, 1080p @ 120Hz
Yes
Yes
Xbox Series X, Variable Refresh Rate
No
Yes
Xbox Series X|S Compatibility
Xbox Series X Screenshot
Auto Low Latency Mode (ALLM)
Yes
4k @ 120Hz
Yes
Yes
1440p @ 120Hz
Yes
Yes
1080p @ 120Hz
Yes
Yes
HDR
Yes
VRR
No
Yes
Inputs Specifications
HDR10
Yes
Yes
HDR10+
No
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 1,2,3,4)
Yes (HDMI 1,2)
CEC
Yes
Yes
HDCP 2.2
Yes (HDMI 1,2,3,4)
Yes (HDMI 1,2,3,4)
ATSC Tuner
1.0
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
3
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
0
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 2)
Yes (HDMI 4)
eARC support
Yes
Yes
Dolby Atmos via TrueHD via eARC
Yes
Yes
DTS:X via DTS-HD MA via eARC
No
Yes
5.1 Dolby Digital via ARC
Yes
Yes
5.1 DTS via ARC
No
Yes
5.1 Dolby Digital via Optical
Yes
Yes
5.1 DTS via Optical
No
Yes
Sound Quality
Frequency Response
7.2
6.5
Frequency Response
Low-Frequency Extension
80.00 Hz
106.79 Hz
Std. Dev. @ 70
2.65 dB
5.53 dB
Std. Dev. @ 80
2.71 dB
5.44 dB
Std. Dev. @ Max
4.69 dB
4.93 dB
Max
89.1 dB SPL
92.2 dB SPL
Dynamic Range Compression
6.31 dB
3.45 dB
Distortion
6.9
7.4
Total Harmonic Distortion
Weighted THD @ 80
0.180
0.225
Weighted THD @ Max
0.988
1.796
IMD @ 80
0.50%
0.81%
IMD @ Max
6.44%
1.98%
Smart Features
Interface
8.5
8.0
Smart TV Picture
Smart OS
webOS
Roku TV
Version
6.2
10.5.0
Ease of Use
Easy
Easy
Smoothness
Average
Very Smooth
Time Taken to Select YouTube
2 s
4 s
Time Taken to Change Backlight
6 s
3 s
Advanced Options
Many
Many
Ad-Free
0.0
0.0
Ads Picture
Ads
Yes
Yes
Opt-out
No
No
Suggested Content in Home
Yes
Yes
Opt-out of Suggested Content
No
No
Apps and Features
8.0
8.0
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
9.0
7.0
Remote Picture
Size
Large
Small
Voice Control
Many Features
Many Features
CEC Menu Control
Yes
Yes
Other Smart Features
Yes
Yes
Remote App
LG ThinQ
Roku
TV Controls
Controls Picture
In The Box
In The Box Picture
Misc
Power Consumption
164 W
167 W
Power Consumption (Max)
330 W
355 W
Firmware
03.20.80
10.5.0 build 4201-CL
Check Price
65"
65NANO99UPA
Searching
Finding store65"
75"
75NANO99UPA
Searching
Finding store75"
75U800GR
Searching
Finding store86"
86NANO99UPA
Searching
Finding store86"
LG NANO99 8k 2021
Hisense U800GR 8k
Comments
LG NANO99 8k 2021 vs Hisense U800GR 8k: Main Discussion
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