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- Table of Contents
- Top
- Main Differences
- Brightness
- Black Level
- Color
- Processing
- Game Mode Responsiveness
- Motion Handling
- Reflections
- Panel
- Inputs
- Design
- Smart Features
- Sound Quality
- Comments
Samsung S90D OLED vs Hisense U8/U8N
Side-by-Side Comparison
Products
Samsung S90D OLED
Hisense U8N
Tested using Methodology v2.0.1
Updated Jun 02, 2025 06:11 PM
SEE PRICE
BestBuy.comTested using Methodology v2.0.1
Updated May 23, 2025 01:58 PM
SEE PRICE
BestBuy.com
Resolution4k
Native Refresh Rate144Hz
TypeOLED
Sub-TypeQD-OLED
Dolby VisionNo
Screen FinishGlossy
Resolution4k
Native Refresh Rate144Hz
TypeLED
Sub-TypeVA (except 75")
Dolby VisionYes
Screen FinishGlossy
Variants
- QN42S90DAEXZA (42" (WOLED))
- QN48S90DAEXZA (48" (WOLED))
- QN55S90DAFXZA (55" (QD-OLED))
- QN65S90DAFXZA (65" (QD-OLED))
- QN77S90DAFXZA (77" (QD-OLED))
- QN83S90DAEXZA (83" (WOLED))
- 55U8N (55")
- 65U8N (65")
- 75U8N (75")
- 85U8N (85")
- 100U8N (100")
Our Verdict
Samsung S90D OLED
Hisense U8/U8N
The Samsung S90D OLED is better than the Hisense U8/U8N in most contexts, although the Hisense does have its advantages. While the Samsung is a very bright OLED, it still can't match the Hisense in that aspect, especially in SDR. This makes the Hisense a better product for brighter rooms or if you tend to play or watch very bright content most of the time. Otherwise, the Samsung model has the edge in picture quality due to its nearly infinite contrast, wider color gamut, and more accurate image. It also has an almost perfect viewing angle, while the Hisense's viewing angle is rather narrow. Finally, the Samsung is far better for gaming due to its nearly instantaneous response time and four 4k @ 144Hz HDMI ports; the Hisense is limited to two 4k @ 144Hz HDMI ports.
Check Price
100"
100"
100U8N
Searching
Finding store42" (WOLED)
QN42S90DAEXZA
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Finding store42" (WOLED)
48" (WOLED)
QN48S90DAEXZA
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Finding store48" (WOLED)
55"
55"
55U8N
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Finding store55" (QD-OLED)
QN55S90DAFXZA
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Finding store55" (QD-OLED)
65"
65"
65U8N
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Finding store65" (QD-OLED)
QN65S90DAFXZA
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Finding store65" (QD-OLED)
75"
75"
75U8N
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Finding store77" (QD-OLED)
QN77S90DAFXZA
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Finding store77" (QD-OLED)
83" (WOLED)
QN83S90DAEXZA
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Finding store83" (WOLED)
85"
85"
85U8N
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Finding storeMain Differences forMixed Usage
Mixed Usage
Threshold
Mixed Usage
8.5
8.3
SDR Brightness
6.5
9.3
HDR Brightness
8.3
9.1
Full Comparison
Brightness
HDR Brightness
8.3
9.1
HDR Hallway Photo
HDR Cityscape Photo
HDR Landscape Photo
Hallway Lights (~1950 cd/m²)
1,045 cd/m²
934 cd/m²
Yellow Skyscraper (~700 cd/m²)
755 cd/m²
654 cd/m²
Landscape Pool (~300 cd/m²)
319 cd/m²
420 cd/m²
Peak 2% Window
1,199 cd/m²
2,595 cd/m²
Peak 10% Window
1,193 cd/m²
3,691 cd/m²
Peak 25% Window
640 cd/m²
2,792 cd/m²
Peak 50% Window
334 cd/m²
1,492 cd/m²
Peak 100% Window
214 cd/m²
912 cd/m²
Sustained 2% Window
1,192 cd/m²
2,589 cd/m²
Sustained 10% Window
948 cd/m²
3,626 cd/m²
Sustained 25% Window
614 cd/m²
2,775 cd/m²
Sustained 50% Window
329 cd/m²
1,488 cd/m²
Sustained 100% Window
211 cd/m²
910 cd/m²
Automatic Brightness Limiting (ABL)
0.101
0.065
HDR Brightness In Game Mode
8.2
8.8
HDR Hallway Photo
HDR Cityscape Photo
HDR Landscape Photo
Hallway Lights (~1950 cd/m²)
973 cd/m²
779 cd/m²
Yellow Skyscraper (~700 cd/m²)
822 cd/m²
683 cd/m²
Landscape Pool (~300 cd/m²)
392 cd/m²
282 cd/m²
Peak 2% Window
1,193 cd/m²
2,046 cd/m²
Peak 10% Window
1,190 cd/m²
3,035 cd/m²
Peak 25% Window
641 cd/m²
2,443 cd/m²
Peak 50% Window
335 cd/m²
1,348 cd/m²
Peak 100% Window
216 cd/m²
837 cd/m²
Sustained 2% Window
1,187 cd/m²
1,898 cd/m²
Sustained 10% Window
795 cd/m²
2,891 cd/m²
Sustained 25% Window
584 cd/m²
2,383 cd/m²
Sustained 50% Window
330 cd/m²
1,347 cd/m²
Sustained 100% Window
213 cd/m²
835 cd/m²
Automatic Brightness Limiting (ABL)
0.097
0.059
SDR Brightness
6.5
9.3
Real Scene Peak Brightness
381 cd/m²
887 cd/m²
Peak 2% Window
496 cd/m²
2,147 cd/m²
Peak 10% Window
493 cd/m²
3,188 cd/m²
Peak 25% Window
497 cd/m²
2,504 cd/m²
Peak 50% Window
316 cd/m²
1,407 cd/m²
Peak 100% Window
209 cd/m²
868 cd/m²
Sustained 2% Window
487 cd/m²
2,023 cd/m²
Sustained 10% Window
486 cd/m²
3,034 cd/m²
Sustained 25% Window
487 cd/m²
2,446 cd/m²
Sustained 50% Window
313 cd/m²
1,402 cd/m²
Sustained 100% Window
206 cd/m²
867 cd/m²
Automatic Brightness Limiting (ABL)
0.057
0.059
Black Level
Contrast
10
9.3
Contrast Picture
Contrast
Inf : 1
277,100 : 1
Native Contrast
Inf : 1
6,969 : 1
Lighting Zone Precision
10
8.0
Lighting Zone Precision Picture
Lighting Zone Transitions
10
8.0
Preferred LD Video, Moving Object
Local Dimming
No
Yes
Backlight
No Backlight
Full-Array
Dimming Zone Count Of The Tested TV
8,294,400
1,600
Contrast And Dark Details In Game Mode
9.5
9.0
Lighting Zone Precision Photo In Game Mode
Preferred LD Video, Moving Object In Game Mode
Game Transitions With VRR And Preferred LD
Black Uniformity
10
8.8
Black Uniformity Picture With Preferred Local Dimming
Std. Dev.
N/A
0.193%
Native Black Uniformity Picture
Native Std. Dev.
0.155%
0.591%
Color
SDR Color Volume
9.3
8.0
DCI-P3 Gamut Rings
CIELAB DCI-P3 Coverage
99.90%
93.20%
BT.2020 Gamut Rings
CIELAB BT.2020 Coverage
83.40%
69.40%
HDR Color Volume
9.0
8.9
P3 Color Volume ITP Picture
1,000 cd/m² DCI P3 Coverage ITP
99.4%
86.0%
2020 Color Volume ITP Picture
10,000 cd/m² BT.2020 Coverage ITP
55.2%
51.9%
White Luminance
1,197 cd/m²
1,953 cd/m²
Red Luminance
281 cd/m²
381 cd/m²
Green Luminance
856 cd/m²
1,433 cd/m²
Blue Luminance
62 cd/m²
127 cd/m²
Cyan Luminance
919 cd/m²
1,532 cd/m²
Magenta Luminance
342 cd/m²
480 cd/m²
Yellow Luminance
1,133 cd/m²
1,776 cd/m²
SDR Pre-Calibration Color Accuracy
8.2
8.1
Pre White Balance Picture
Pre Gamma Curve Picture
Pre Color Picture
White Balance dE 2000
2.17
3.54
Color dE 2000
1.44
2.01
Gamma
2.12
2.12
Color Temperature
6,892 K
6,535 K
Picture Mode
Movie
Theater Night
Color Temp Setting
Warm 2
Warm 1
Gamma Setting
2.2
2.2
SDR Post-Calibration Color Accuracy
9.6
9.6
Post White Balance Picture
Post Gamma Curve Picture
Post Color Picture
White Balance dE 2000
0.20
0.26
Color dE 2000
0.88
0.92
Gamma
2.19
2.19
Color Temperature
6,532 K
6,530 K
White Balance Calibration
20 point
20 point
Color Calibration
Yes
Yes
HDR Pre-Calibration Color Accuracy
8.3
5.6
HDR Pre White Balance Picture
HDR Pre Color Picture
White Balance dE ITP
4.88
17.18
Color dE ITP
6.5
19.9
Color Temperature
6,857 K
7,381 K
Picture Mode
Filmmaker
Filmmaker
HDR Post-Calibration Color Accuracy
9.4
7.3
HDR Post White Balance Picture
HDR Post Color Picture
White Balance dE ITP
3.20
8.80
Color dE ITP
3.90
7.70
Color Temperature
6,572 K
7,076 K
Processing
PQ EOTF Tracking
7.8
5.4
PQ EOTF Graph
600 Nit Tracking Delta
0.0057
0.0145
1000 Nit Tracking Delta
0.0058
0.0153
4000 Nit Tracking Delta
0.0049
0.0156
Low-Quality Content Smoothing
7.3
7.9
Low-Quality Content Smoothing Picture
Smoothing
7.0
8.0
Detail Preservation
8.0
7.5
Upscaling: Sharpness Processing
8.0
7.5
Sharpness Picture - 480p
HDR Native Gradient
9.8
8.0
HDR Gradient Picture
100% Black To 50% Gray
10
8.0
50% Gray To 100% White
10
8.0
100% Black To 50% Red
10
8.0
50% Red To 100% Red
10
10
100% Black To 50% Green
8.0
8.0
50% Green To 100% Green
10
8.0
100% Black To 50% Blue
10
8.0
50% Blue To 100% Blue
10
6.0
Game Mode Responsiveness
Input Lag
9.0
8.4
1080p @ 60Hz
10.1 ms
14.6 ms
1080p @ 60Hz Outside Game Mode
83.8 ms
109.0 ms
1080p @ 120Hz
5.4 ms
6.1 ms
1080p @ Max Refresh Rate
4.7 ms
4.1 ms
4k @ 60Hz
10.1 ms
14.4 ms
4k @ 60Hz @ 4:4:4
10.1 ms
14.4 ms
4k @ 60Hz Outside Game Mode
67.4 ms
108.4 ms
4k @ 60Hz With Interpolation
19.7 ms
116.9 ms
4k @ 120Hz
5.4 ms
6.1 ms
4k @ Max Refresh Rate
4.8 ms
5.3 ms
8k @ 60Hz
N/A
N/A
Supported Resolutions
9.4
9.5
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 Maximum Refresh Rate
144 Hz
240 Hz
4k @ 60Hz
Yes
Yes
4k @ 60Hz @ 4:4:4
Yes
Yes
4k @ 120Hz
Yes
Yes
4k @ 120Hz @ 4:4:4
Yes
Yes
4k Maximum Refresh Rate
144 Hz
144 Hz
8k @ 30Hz Or 24Hz
No
No
8k @ 60Hz
No
No
Variable Refresh Rate
8.5
8.5
Native Refresh Rate
144Hz
144Hz
Variable Refresh Rate
Yes
Yes
HDMI Forum VRR
Yes
Yes
FreeSync
Yes
Yes
G-SYNC Compatible
Yes
Yes
4k VRR Maximum
144 Hz
144 Hz
4k VRR Minimum
< 20 Hz
< 20 Hz
1080p VRR Maximum
144 Hz
144 Hz
1080p VRR Minimum
< 20 Hz
< 20 Hz
VRR + Local Dimming
No Local Dimming
Yes
CAD In Game Mode @ Max Refresh Rate
9.7
7.1
Pursuit Photo Max Refresh
CAD Heatmap Max Refresh
Transition At Max Refresh
0 to 31
0 to 31
Avg. CAD
24
194
Best 10% CAD
14
85
Worst 10% CAD
52
370
CAD In Game Mode @ 120Hz
9.7
7.1
Pursuit Photo 120Hz
CAD Heatmap 120Hz
Transition At 120Hz
0 to 31
0 to 31
Avg. CAD
24
197
Best 10% CAD
14
95
Worst 10% CAD
50
314
CAD In Game Mode @ 60Hz
9.7
6.4
Pursuit Photo 60Hz
CAD Heatmap 60Hz
Transition 60Hz
0 to 31
0 to 31
Avg. CAD
25
268
Best 10% CAD
14
107
Worst 10% CAD
54
410
PS5 Compatibility
PS5 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
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
Motion Handling
Stutter
4.3
7.1
Frame Hold Time @ 24 fps
40.9 ms
32.3 ms
Frame Hold Time @ 60 fps
15.9 ms
7.3 ms
24p Judder
10
9.0
Judder-Free 24p
Yes
Yes
Judder-Free 24p via 60p
Yes
Yes
Judder-Free 24p via 60i
Yes
No
Judder-Free 24p via Native Apps
Yes
Yes
Response Time
9.7
7.5
Pursuit Photo 60Hz
Response Time Heatmap 60Hz
Transition At 60Hz
0 to 31
0 to 31
First Response Time
0.8 ms
9.4 ms
Total Response Time
1.2 ms
9.4 ms
Worst 10% Response Time
5.3 ms
21.1 ms
Flicker
Backlight chart
Flicker-Free
No
No
PWM Dimming Frequency
0 Hz
7,800 Hz
Black Frame Insertion (BFI)
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
No
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
Reflections
Direct Reflections
8.2
6.5
Ring Light Picture
Direct Reflections Graph
Peak Direct Reflection Intensity
21.3%
42.0%
Screen Finish
Glossy
Glossy
Ambient Black Level Raise
5.7
9.3
Black Level Raise Picture
Bright Room Black Level Raise Graph
Black Luminance @ 0 lx
0.00 cd/m²
0.00 cd/m²
Black Luminance @ 1000 lx
2.14 cd/m²
0.26 cd/m²
Total Reflected Light
9.1
8.3
Bright Room Off Picture
Ring Picture Total Reflection
Total Reflected Light Intensity
4,259% ⋅ pixel
7,863% ⋅ pixel
Diffraction Artifacts
No
Yes
Ambient Color Saturation
8.1
8.0
Bright Room Color Volume Graph
Low-Luminance Colors @ 1000 lx
62.65%
71.64%
Mid-Luminance Colors @ 1000 lx
78.81%
58.58%
High-Luminance Colors @ 1000 lx
77.95%
51.49%
Panel
Viewing Angle
9.9
6.1
Viewing Angle Video
Chroma Graph
Color Washout
70°
23°
Hue Graph
Color Shift
70°
23°
Lightness Graph
Brightness Loss
70°
31°
Black Level Raise
70°
17°
Gamma Shift
70°
18°
Gray Uniformity
8.0
6.7
50% Uniformity Picture
50% Std. Dev.
1.468%
3.781%
50% DSE
0.103%
0.168%
5% Uniformity Picture
5% Std. Dev.
0.417%
0.472%
5% DSE
0.098%
0.087%
Panel Technology
Spectral Power Distribution
Pixels Picture
Type
OLED
LED
Sub-Type
QD-OLED
VA (except 75")
Subpixel Layout
Triangular RGB
BGR
Inputs
Input Specifications
Side Inputs Picture
Rear Inputs Picture
HDMI
4 (4x HDMI 2.1)
4 (2x HDMI 2.0, 2x HDMI 2.1)
HDMI 2.1 Rated Speed
48 Gbps
48 Gbps
ATSC Tuner
1.0
3.0 (NEXTGEN TV)
USB Ports
2
2
USB 3.0
No
Yes (1)
Audio Out 3.5mm
1
1
Wi-Fi
Yes (2.4 GHz, 5 GHz)
Yes (2.4 GHz, 5 GHz, 6 GHz)
Ethernet Speed
100 Mbps
100 Mbps
Composite In
0
1 (Adapter Required, Not Incl.)
Digital Optical Audio Out
1
1
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
No
Yes
eARC: DTS-HD Master Audio 7.1
No
Yes
eARC: LPCM Channels (Bitstream)
7.1
7.1
ARC: Dolby Digital 5.1
Yes
Yes
ARC: DTS 5.1
No
Yes
Optical: Dolby Digital 5.1
Yes
Yes
Optical: DTS 5.1
No
Yes
HDR Format Support
HDR10
Yes
Yes
HDR10+
Yes
Yes
Dolby Vision
No
Yes
HLG
Yes
Yes
Design
Style
Design Picture
Curved
No
No
Stand
Stand Picture
Back
Back Picture
Wall Mount
VESA 300x200
VESA 400x400
Borders
Borders Picture
Borders
0.28" (0.7 cm)
0.35" (0.9 cm)
Thickness
Thickness Picture
Max Thickness
1.61" (4.1 cm)
2.83" (7.2 cm)
Build Quality
7.5
8.5
Build quality picture
Smart Features
Interface
Smart TV Picture
Smart OS
Tizen
Google TV
Version
2024
12
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
Remote
Remote Picture
Voice Control
Yes
Yes
TV Controls
Controls Picture
Mute Switch
Yes
Yes
In The Box
In The Box Picture
Misc
Power Consumption
102 W
57 W
Power Consumption (Max)
231 W
248 W
Firmware
1059
V0000.01.00U.O0627
Sound Quality
Frequency Response
7.4
7.1
Frequency Response
Low-Frequency Extension
71.27 Hz
80.00 Hz
Std. Dev. @ 70
2.82 dB
2.82 dB
Std. Dev. @ 80
2.93 dB
3.52 dB
Std. Dev. @ Max
4.86 dB
6.44 dB
Max
88.1 dB SPL
92.3 dB SPL
Dynamic Range Compression
4.08 dB
4.39 dB
Digital Room Correction
Yes
Yes
Check Price
100"
100"
100U8N
Searching
Finding store42" (WOLED)
QN42S90DAEXZA
Searching
Finding store42" (WOLED)
48" (WOLED)
QN48S90DAEXZA
Searching
Finding store48" (WOLED)
55"
55"
55U8N
Searching
Finding store55" (QD-OLED)
QN55S90DAFXZA
Searching
Finding store55" (QD-OLED)
65"
65"
65U8N
Searching
Finding store65" (QD-OLED)
QN65S90DAFXZA
Searching
Finding store65" (QD-OLED)
75"
75"
75U8N
Searching
Finding store77" (QD-OLED)
QN77S90DAFXZA
Searching
Finding store77" (QD-OLED)
83" (WOLED)
QN83S90DAEXZA
Searching
Finding store83" (WOLED)
85"
85"
85U8N
Searching
Finding store
Samsung S90D OLED
Hisense U8/U8N
Comments
Samsung S90D OLED vs Hisense U8N: Main Discussion
What do you think of these products? Let us know below.
Looking for a personalized buying advice from the RTINGS.com experts? Insiders have direct access to buying advice on our insider forum.
I’m interested in this comparison for a bright room I have. No direct sunlight on the tv but lots of big windows. I have two general questions.
My biggest concern is the longevity of Hisense. I hear a lot of noise about poor reliability with Hisense but not sure if that’s a serious concern.
My other question is whether the extra cost for the Samsung is worth it. I’m looking at $800 for the 55" hisense or $1,400 for the 55" S90D. Is it really $600 better? I can afford it, just don’t want to spend money if it won’t be a clear and obvious benefit.