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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 Samsung QN90D/QN90DD QLED
Side-by-Side Comparison
Products
Samsung S90D OLED
Samsung QN90D/QN90DD QLED
Tested using Methodology v2.0.1
Updated May 07, 2025 04:43 PM
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Amazon.comTested using Methodology v2.0.1
Updated May 07, 2025 04:48 PM
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Amazon.com
Resolution4k
Native Refresh Rate144Hz
TypeOLED
Sub-TypeQD-OLED
Dolby VisionNo
Screen FinishGlossy
Resolution4k
Native Refresh Rate144Hz
TypeLED
Sub-TypeVA
Dolby VisionNo
Screen FinishGlossy
Variants
- QN42S90DAEXZA (42" (WOLED))
- QN48S90DAEXZA (48" (WOLED))
- QN55S90DAFXZA (55" (QD-OLED))
- QN65S90DAFXZA (65" (QD-OLED))
- QN77S90DAFXZA (77" (QD-OLED))
- QN83S90DAEXZA (83" (WOLED))
- QN43QN90DAFXZA (43")
- QN50QN90DAFXZA (50")
- QN55QN90DAFXZA (55")
- QN65QN90DAFXZA (65")
- QN75QN90DAFXZA (75")
- QN85QN90DAFXZA (85")
- QN98QN90DAFXZA (98")
Our Verdict
Samsung S90D OLED
Samsung QN90D/QN90DD QLED
The Samsung S90D OLED (QD-OLED) is better than the Samsung QN90D/QN90DD QLED. The S90D displays deeper blacks in a dark room due to its nearly infinite contrast ratio, and there's no blooming. The S90D also has a much wider viewing angle, so no matter where you or your friends sit, you'll see a consistent image. The S90D really shines when it comes to colors, and its much wider color gamut displays incredibly vibrant and lifelike colors with no noticeable banding in color gradients. The S90D also has a faster response time, so there's no noticeable blur behind quick motion. The QN90D is the brighter TV overall, so it fights more glare in very bright rooms, but the S90D is also no slouch in that regard.
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42" (WOLED)
QN42S90DAEXZA
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43"
43"
QN43QN90DAFXZA
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QN48S90DAEXZA
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50"
50"
QN50QN90DAFXZA
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55"
QN55QN90DAFXZA
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Finding store55" (QD-OLED)
QN55S90DAFXZA
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65"
65"
QN65QN90DAFXZA
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Finding store65" (QD-OLED)
QN65S90DAFXZA
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75"
75"
QN75QN90DAFXZA
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Finding store77" (QD-OLED)
QN77S90DAFXZA
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Finding store77" (QD-OLED)
83" (WOLED)
QN83S90DAEXZA
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85"
85"
QN85QN90DAFXZA
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Finding store98"
98"
QN98QN90DAFXZA
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Finding storeMain Differences forMixed Usage
Mixed Usage
Threshold
Mixed Usage
8.5
8.1
SDR Brightness
6.5
9.4
HDR Brightness
8.3
8.9
Contrast
10
8.9
Black Uniformity
10
8.5
Full Comparison
Brightness
HDR Brightness
8.3
8.9
HDR Hallway Photo
HDR Cityscape Photo
HDR Landscape Photo
Hallway Lights (~1950 cd/m²)
1,045 cd/m²
1,063 cd/m²
Yellow Skyscraper (~700 cd/m²)
755 cd/m²
669 cd/m²
Landscape Pool (~300 cd/m²)
319 cd/m²
265 cd/m²
Peak 2% Window
1,199 cd/m²
2,158 cd/m²
Peak 10% Window
1,193 cd/m²
2,087 cd/m²
Peak 25% Window
640 cd/m²
1,510 cd/m²
Peak 50% Window
334 cd/m²
894 cd/m²
Peak 100% Window
214 cd/m²
619 cd/m²
Sustained 2% Window
1,192 cd/m²
2,121 cd/m²
Sustained 10% Window
948 cd/m²
2,046 cd/m²
Sustained 25% Window
614 cd/m²
1,499 cd/m²
Sustained 50% Window
329 cd/m²
892 cd/m²
Sustained 100% Window
211 cd/m²
619 cd/m²
Automatic Brightness Limiting (ABL)
0.101
0.067
HDR Brightness In Game Mode
8.2
7.4
HDR Hallway Photo
HDR Cityscape Photo
HDR Landscape Photo
Hallway Lights (~1950 cd/m²)
973 cd/m²
557 cd/m²
Yellow Skyscraper (~700 cd/m²)
822 cd/m²
588 cd/m²
Landscape Pool (~300 cd/m²)
392 cd/m²
125 cd/m²
Peak 2% Window
1,193 cd/m²
1,914 cd/m²
Peak 10% Window
1,190 cd/m²
2,109 cd/m²
Peak 25% Window
641 cd/m²
1,554 cd/m²
Peak 50% Window
335 cd/m²
937 cd/m²
Peak 100% Window
216 cd/m²
639 cd/m²
Sustained 2% Window
1,187 cd/m²
1,907 cd/m²
Sustained 10% Window
795 cd/m²
2,015 cd/m²
Sustained 25% Window
584 cd/m²
1,541 cd/m²
Sustained 50% Window
330 cd/m²
881 cd/m²
Sustained 100% Window
213 cd/m²
638 cd/m²
Automatic Brightness Limiting (ABL)
0.097
0.063
SDR Brightness
6.5
9.4
Real Scene Peak Brightness
381 cd/m²
1,315 cd/m²
Peak 2% Window
496 cd/m²
1,930 cd/m²
Peak 10% Window
493 cd/m²
2,032 cd/m²
Peak 25% Window
497 cd/m²
1,530 cd/m²
Peak 50% Window
316 cd/m²
1,009 cd/m²
Peak 100% Window
209 cd/m²
629 cd/m²
Sustained 2% Window
487 cd/m²
1,924 cd/m²
Sustained 10% Window
486 cd/m²
1,988 cd/m²
Sustained 25% Window
487 cd/m²
1,514 cd/m²
Sustained 50% Window
313 cd/m²
944 cd/m²
Sustained 100% Window
206 cd/m²
628 cd/m²
Automatic Brightness Limiting (ABL)
0.057
0.062
Black Level
Contrast
10
8.9
Contrast Picture
Contrast
Inf : 1
270,333 : 1
Native Contrast
Inf : 1
3,404 : 1
Lighting Zone Precision
10
8.0
Lighting Zone Precision Picture
Lighting Zone Transitions
10
7.0
Preferred LD Video, Moving Object
Local Dimming
No
Yes
Backlight
No Backlight
Full-Array
Dimming Zone Count Of The Tested TV
8,294,400
720
Contrast And Dark Details In Game Mode
9.5
8.5
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
8.5
Black Uniformity Picture With Preferred Local Dimming
Std. Dev.
N/A
0.233%
Native Black Uniformity Picture
Native Std. Dev.
0.155%
0.749%
Color
SDR Color Volume
9.3
7.5
DCI-P3 Gamut Rings
CIELAB DCI-P3 Coverage
99.90%
90.62%
BT.2020 Gamut Rings
CIELAB BT.2020 Coverage
83.40%
64.05%
HDR Color Volume
9.0
8.8
P3 Color Volume ITP Picture
1,000 cd/m² DCI P3 Coverage ITP
99.4%
88.4%
2020 Color Volume ITP Picture
10,000 cd/m² BT.2020 Coverage ITP
55.2%
49.4%
White Luminance
1,197 cd/m²
2,153 cd/m²
Red Luminance
281 cd/m²
425 cd/m²
Green Luminance
856 cd/m²
1,511 cd/m²
Blue Luminance
62 cd/m²
142 cd/m²
Cyan Luminance
919 cd/m²
1,667 cd/m²
Magenta Luminance
342 cd/m²
577 cd/m²
Yellow Luminance
1,133 cd/m²
1,939 cd/m²
SDR Pre-Calibration Color Accuracy
8.2
6.4
Pre White Balance Picture
Pre Gamma Curve Picture
Pre Color Picture
White Balance dE 2000
2.17
3.92
Color dE 2000
1.44
3.27
Gamma
2.12
2.17
Color Temperature
6,892 K
5,798 K
Picture Mode
Movie
Movie
Color Temp Setting
Warm 2
Warm 2
Gamma Setting
2.2
2.2
SDR Post-Calibration Color Accuracy
9.6
9.5
Post White Balance Picture
Post Gamma Curve Picture
Post Color Picture
White Balance dE 2000
0.20
0.21
Color dE 2000
0.88
1.22
Gamma
2.19
2.20
Color Temperature
6,532 K
6,565 K
White Balance Calibration
20 point
20 point
Color Calibration
Yes
Yes
HDR Pre-Calibration Color Accuracy
8.3
7.3
HDR Pre White Balance Picture
HDR Pre Color Picture
White Balance dE ITP
4.88
9.26
Color dE ITP
6.5
6.8
Color Temperature
6,857 K
5,855 K
Picture Mode
Filmmaker
Filmmaker
HDR Post-Calibration Color Accuracy
9.4
8.7
HDR Post White Balance Picture
HDR Post Color Picture
White Balance dE ITP
3.20
5.50
Color dE ITP
3.90
5.60
Color Temperature
6,572 K
6,686 K
Processing
PQ EOTF Tracking
7.8
7.5
PQ EOTF Graph
600 Nit Tracking Delta
0.0057
0.0067
1000 Nit Tracking Delta
0.0058
0.0067
4000 Nit Tracking Delta
0.0049
0.0056
Low-Quality Content Smoothing
7.3
6.8
Low-Quality Content Smoothing Picture
Smoothing
7.0
6.5
Detail Preservation
8.0
7.5
Upscaling: Sharpness Processing
8.0
8.0
Sharpness Picture - 480p
HDR Native Gradient
9.8
7.0
HDR Gradient Picture
100% Black To 50% Gray
10
6.0
50% Gray To 100% White
10
8.0
100% Black To 50% Red
10
8.0
50% Red To 100% Red
10
8.0
100% Black To 50% Green
8.0
8.0
50% Green To 100% Green
10
6.0
100% Black To 50% Blue
10
8.0
50% Blue To 100% Blue
10
4.0
Game Mode Responsiveness
Input Lag
9.0
8.5
1080p @ 60Hz
10.1 ms
11.7 ms
1080p @ 60Hz Outside Game Mode
83.8 ms
93.6 ms
1080p @ 120Hz
5.4 ms
7.0 ms
1080p @ Max Refresh Rate
4.7 ms
6.1 ms
4k @ 60Hz
10.1 ms
11.7 ms
4k @ 60Hz @ 4:4:4
10.1 ms
11.8 ms
4k @ 60Hz Outside Game Mode
67.4 ms
78.6 ms
4k @ 60Hz With Interpolation
19.7 ms
25.3 ms
4k @ 120Hz
5.4 ms
7.0 ms
4k @ Max Refresh Rate
4.8 ms
6.2 ms
8k @ 60Hz
N/A
N/A
Supported Resolutions
9.4
9.4
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
144 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
5.8
Pursuit Photo Max Refresh
CAD Heatmap Max Refresh
Transition At Max Refresh
0 to 31
0 to 31
Avg. CAD
24
314
Best 10% CAD
14
113
Worst 10% CAD
52
486
CAD In Game Mode @ 120Hz
9.7
6.3
Pursuit Photo 120Hz
CAD Heatmap 120Hz
Transition At 120Hz
0 to 31
0 to 31
Avg. CAD
24
272
Best 10% CAD
14
106
Worst 10% CAD
50
397
CAD In Game Mode @ 60Hz
9.7
5.3
Pursuit Photo 60Hz
CAD Heatmap 60Hz
Transition 60Hz
0 to 31
0 to 31
Avg. CAD
25
343
Best 10% CAD
14
160
Worst 10% CAD
54
543
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
6.9
Frame Hold Time @ 24 fps
40.9 ms
33.2 ms
Frame Hold Time @ 60 fps
15.9 ms
8.2 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
Response Time
9.7
7.8
Pursuit Photo 60Hz
Response Time Heatmap 60Hz
Transition At 60Hz
0 to 31
0 to 31
First Response Time
0.8 ms
8.5 ms
Total Response Time
1.2 ms
9.2 ms
Worst 10% Response Time
5.3 ms
17.5 ms
Flicker
Backlight chart
Flicker-Free
No
No
PWM Dimming Frequency
0 Hz
960 Hz
Black Frame Insertion (BFI)
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
No
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
Reflections
Direct Reflections
8.2
7.4
Ring Light Picture
Direct Reflections Graph
Peak Direct Reflection Intensity
21.3%
30.8%
Screen Finish
Glossy
Glossy
Ambient Black Level Raise
5.7
6.6
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
1.80 cd/m²
Total Reflected Light
9.1
8.5
Bright Room Off Picture
Ring Picture Total Reflection
Total Reflected Light Intensity
4,259% ⋅ pixel
11,521% ⋅ pixel
Diffraction Artifacts
No
No
Ambient Color Saturation
8.1
7.7
Bright Room Color Volume Graph
Low-Luminance Colors @ 1000 lx
62.65%
65.34%
Mid-Luminance Colors @ 1000 lx
78.81%
64.56%
High-Luminance Colors @ 1000 lx
77.95%
56.54%
Panel
Viewing Angle
9.9
7.2
Viewing Angle Video
Chroma Graph
Color Washout
70°
27°
Hue Graph
Color Shift
70°
31°
Lightness Graph
Brightness Loss
70°
35°
Black Level Raise
70°
70°
Gamma Shift
70°
28°
Gray Uniformity
8.0
6.6
50% Uniformity Picture
50% Std. Dev.
1.468%
2.910%
50% DSE
0.103%
0.208%
5% Uniformity Picture
5% Std. Dev.
0.417%
0.455%
5% DSE
0.098%
0.082%
Panel Technology
Spectral Power Distribution
Pixels Picture
Type
OLED
LED
Sub-Type
QD-OLED
VA
Subpixel Layout
Triangular RGB
BGR
Inputs
Input Specifications
Side Inputs Picture
Rear Inputs Picture
HDMI
4 (4x HDMI 2.1)
4 (4x HDMI 2.1)
HDMI 2.1 Rated Speed
48 Gbps
48 Gbps
ATSC Tuner
1.0
1.0
USB Ports
2
2
USB 3.0
No
No
Audio Out 3.5mm
1
0
Wi-Fi
Yes (2.4 GHz, 5 GHz)
Yes (2.4 GHz, 5 GHz)
Ethernet Speed
100 Mbps
100 Mbps
Composite In
0
0
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
No
eARC: DTS-HD Master Audio 7.1
No
No
eARC: LPCM Channels (Bitstream)
7.1
7.1
ARC: Dolby Digital 5.1
Yes
Yes
ARC: DTS 5.1
No
No
Optical: Dolby Digital 5.1
Yes
Yes
Optical: DTS 5.1
No
No
HDR Format Support
HDR10
Yes
Yes
HDR10+
Yes
Yes
Dolby Vision
No
No
HLG
Yes
Yes
Design
Style
Design Picture
Curved
No
No
Stand
Stand Picture
Back
Back Picture
Wall Mount
VESA 300x200
VESA 400x300
Borders
Borders Picture
Borders
0.28" (0.7 cm)
0.31" (0.8 cm)
Thickness
Thickness Picture
Max Thickness
1.61" (4.1 cm)
1.02" (2.6 cm)
Build Quality
7.5
8.0
Build quality picture
Smart Features
Interface
Smart TV Picture
Smart OS
Tizen
Tizen
Version
2024
2024
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
59 W
Power Consumption (Max)
231 W
184 W
Firmware
1059
1066
Sound Quality
Frequency Response
7.4
7.2
Frequency Response
Low-Frequency Extension
71.27 Hz
95.14 Hz
Std. Dev. @ 70
2.82 dB
2.23 dB
Std. Dev. @ 80
2.93 dB
2.30 dB
Std. Dev. @ Max
4.86 dB
5.24 dB
Max
88.1 dB SPL
92.4 dB SPL
Dynamic Range Compression
4.08 dB
4.90 dB
Digital Room Correction
Yes
Yes
Check Price
42" (WOLED)
QN42S90DAEXZA
Searching
Finding store42" (WOLED)
43"
43"
QN43QN90DAFXZA
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Finding store48" (WOLED)
QN48S90DAEXZA
Searching
Finding store48" (WOLED)
50"
50"
QN50QN90DAFXZA
Searching
Finding store55"
55"
QN55QN90DAFXZA
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Finding store55" (QD-OLED)
QN55S90DAFXZA
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Finding store55" (QD-OLED)
65"
65"
QN65QN90DAFXZA
Searching
Finding store65" (QD-OLED)
QN65S90DAFXZA
Searching
Finding store65" (QD-OLED)
75"
75"
QN75QN90DAFXZA
Searching
Finding store77" (QD-OLED)
QN77S90DAFXZA
Searching
Finding store77" (QD-OLED)
83" (WOLED)
QN83S90DAEXZA
Searching
Finding store83" (WOLED)
85"
85"
QN85QN90DAFXZA
Searching
Finding store98"
98"
QN98QN90DAFXZA
Searching
Finding store
Samsung S90D OLED
Samsung QN90D/QN90DD QLED
Comments
Samsung S90D OLED vs Samsung QN90D/QN90DD QLED: Main Discussion
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