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  1. Home
  2. TV
  3. Compare
  1. Table of Contents
  2. Top
  3. Main Differences
  4. Design
    1. Style
    2. Accelerated Longevity Test
    3. Stand
    4. Back
    5. Borders
    6. Thickness
    7. Build Quality
  5. Picture Quality
    1. Contrast
    2. Blooming
    3. Lighting Zone Transitions
    4. Contrast And Dark Details In Game Mode
    5. HDR Brightness
    6. HDR Brightness In Game Mode
    7. PQ EOTF Tracking
    8. SDR Brightness
    9. Color Gamut
    10. Color Volume
    11. Pre Calibration
    12. Post Calibration
    13. Gray Uniformity
    14. Black Uniformity
    15. Viewing Angle
    16. Reflections
    17. HDR Native Gradient
    18. Low-Quality Content Smoothing
    19. Upscaling: Sharpness Processing
    20. Pixels
  6. Motion
    1. Response Time
    2. Flicker-Free
    3. Black Frame Insertion (BFI)
    4. Motion Interpolation
    5. Stutter
    6. 24p Judder
    7. Variable Refresh Rate
  7. Inputs
    1. Input Lag
    2. Supported Resolutions
    3. PS5 Compatibility
    4. Xbox Series X|S Compatibility
    5. Inputs Specifications
    6. Input Photos
    7. Total Inputs
    8. Audio Passthrough
  8. Sound Quality
    1. Frequency Response
    2. Distortion
  9. Smart Features
    1. Interface
    2. Ad-Free
    3. Apps and Features
    4. Remote
    5. TV Controls
    6. In The Box
    7. Misc
  10. Comments

Sony X90K/X90CK vs Samsung Q80B [Q80, Q80BD] QLED

Side-by-Side Comparison

Products

Sony X90K/X90CK
Samsung Q80B [Q80, Q80BD] QLED

Tested using Methodology v1.11

Updated Apr 16, 2025 03:37 PM

SEE PRICE
Amazon.com

Tested using Methodology v1.11

Updated Jan 12, 2024 08:30 PM

SEE PRICE
Amazon.com
Sony X90K/X90CK Picture
Samsung Q80B [Q80, Q80BD] QLED Picture
Resolution4k
TypeLED
Sub-Type
VA
Resolution4k
TypeLED
Sub-Type
IPS

Variants

  • XR-55X90K (55")
  • XR-65X90K (65")
  • XR-75X90K (75")
  • XR-85X90K (85")
  • QN50Q80BAFXZA (50")
  • QN55Q80BAFXZA (55")
  • QN65Q80BAFXZA (65")
  • QN75Q80BAFXZA (75")
  • QN85Q80BAFXZA (85")

Review

See Sony X90K/X90CK Review
See Samsung Q80B [Q80, Q80BD] QLED Review
32 
3 

Our Verdict

Sony X90K/X90CK

Samsung Q80B [Q80, Q80BD] QLED

Full comparison details regarding individual product score sets can be found in the section below

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50"
 
50"
QN50Q80BAFXZA
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55"
XR-55X90K
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55"
QN55Q80BAFXZA
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65"
XR-65X90K
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65"
QN65Q80BAFXZA
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75"
XR-75X90K
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75"
QN75Q80BAFXZA
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85"
XR-85X90K
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85"
QN85Q80BAFXZA
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Main Differences for
Mixed Usage

Threshold 

0.10

Mixed Usage 

8.0
7.5

Contrast 
 

8.8
5.7

Low-Quality Content Smoothing 
 

8.4
6.3

Black Uniformity 
 

7.4
4.3

Viewing Angle 
 

5.5
7.7

Full Comparison

Design

Style  

Design Picture  

Sony X90K/X90CK Design Picture
Samsung Q80B [Q80, Q80BD] QLED Design Picture

Curved  

No
No
Show Text 

Accelerated Longevity Test 
 

Uniformity Pictures  

50-gray-26
Month 26
50% Gray
50-gray-00
Month 00
50% Gray

Longevity Graph  

See details on graph tool
Samsung Q80B [Q80, Q80BD] QLED Longevity Graph

Stand  

Stand Picture  

Sony X90K/X90CK Stand Picture
Samsung Q80B [Q80, Q80BD] QLED Stand Picture
Show Text 

Back  

Back Picture  

Sony X90K/X90CK Back Picture
Samsung Q80B [Q80, Q80BD] QLED Back Picture

Wall Mount  

VESA 300x300
VESA 400x300
Show Text 

Borders  

Borders Picture  

Sony X90K/X90CK Borders Picture
Samsung Q80B [Q80, Q80BD] QLED Borders Picture

Borders  

0.43" (1.1 cm)
0.43" (1.1 cm)

Thickness  

Thickness Picture  

Sony X90K/X90CK Thickness Picture
Samsung Q80B [Q80, Q80BD] QLED Thickness Picture

Max Thickness  

2.76" (7.0 cm)
2.13" (5.4 cm)
Show Text 

Build Quality 
 

7.5
7.0

Build quality picture  

Sony X90K/X90CK Build quality picture
Samsung Q80B [Q80, Q80BD] QLED Build quality picture
Show Text 
Picture Quality

Contrast 
 

8.8
5.7

Contrast Picture  

Sony X90K/X90CK Contrast Picture
Samsung Q80B [Q80, Q80BD] QLED Contrast Picture

Contrast 
 

34,557 : 1
5,626 : 1

Native Contrast 
 

7,511 : 1
1,486 : 1
Show Text 

Blooming 
 

7.0
6.0

Blooming Photo  

Sony X90K/X90CK Blooming Photo
Samsung Q80B [Q80, Q80BD] QLED Blooming Photo
Show Text 

Lighting Zone Transitions 
 

5.5
5.5

Preferred LD Video, Moving Object  

Local Dimming 
 

Yes
Yes

Backlight 
 

Full-Array
Full-Array

Dimming Zones Count Of Tested TV 
 

54
48
Show Text 

Contrast And Dark Details In Game Mode 
 

8.0
5.5

Blooming Photo In Game Mode  

Sony X90K/X90CK Blooming Photo In Game Mode
Samsung Q80B [Q80, Q80BD] QLED Blooming Photo In Game Mode

Preferred LD Video, Moving Object In Game Mode  

Game Transitions With VRR And Preferred LD  

Show Text 

HDR Brightness 
 

6.8
7.4

HDR Hallway Photo  

Sony X90K/X90CK HDR Hallway Photo
Samsung Q80B [Q80, Q80BD] QLED HDR Hallway Photo

HDR Cityscape Photo  

Sony X90K/X90CK HDR Cityscape Photo
Samsung Q80B [Q80, Q80BD] QLED HDR Cityscape Photo

HDR Landscape Photo  

Sony X90K/X90CK HDR Landscape Photo
Samsung Q80B [Q80, Q80BD] QLED HDR Landscape Photo

Hallway Lights (~1950 cd/m²) 
 

357 cd/m²
439 cd/m²

Yellow Skyscraper (~700 cd/m²) 
 

268 cd/m²
400 cd/m²

Landscape Pool (~300 cd/m²) 
 

168 cd/m²
169 cd/m²

Peak 2% Window 
 

784 cd/m²
724 cd/m²

Peak 10% Window 
 

754 cd/m²
839 cd/m²

Peak 25% Window 
 

673 cd/m²
642 cd/m²

Peak 50% Window 
 

510 cd/m²
526 cd/m²

Peak 100% Window 
 

511 cd/m²
512 cd/m²

Sustained 2% Window 
 

760 cd/m²
716 cd/m²

Sustained 10% Window 
 

742 cd/m²
828 cd/m²

Sustained 25% Window 
 

672 cd/m²
640 cd/m²

Sustained 50% Window 
 

509 cd/m²
524 cd/m²

Sustained 100% Window 
 

511 cd/m²
511 cd/m²

Automatic Brightness Limiting (ABL) 
 

0.027
0.028
Show Text 

HDR Brightness In Game Mode 
 

6.9
7.1

HDR Hallway Photo  

Sony X90K/X90CK HDR Hallway Photo
Samsung Q80B [Q80, Q80BD] QLED HDR Hallway Photo

HDR Cityscape Photo  

Sony X90K/X90CK HDR Cityscape Photo
Samsung Q80B [Q80, Q80BD] QLED HDR Cityscape Photo

HDR Landscape Photo  

Sony X90K/X90CK HDR Landscape Photo
Samsung Q80B [Q80, Q80BD] QLED HDR Landscape Photo

Hallway Lights (~1950 cd/m²) 
 

384 cd/m²
387 cd/m²

Yellow Skyscraper (~700 cd/m²) 
 

309 cd/m²
367 cd/m²

Landscape Pool (~300 cd/m²) 
 

142 cd/m²
162 cd/m²

Peak 2% Window 
 

746 cd/m²
362 cd/m²

Peak 10% Window 
 

776 cd/m²
826 cd/m²

Peak 25% Window 
 

676 cd/m²
814 cd/m²

Peak 50% Window 
 

497 cd/m²
578 cd/m²

Peak 100% Window 
 

502 cd/m²
494 cd/m²

Sustained 2% Window 
 

726 cd/m²
334 cd/m²

Sustained 10% Window 
 

761 cd/m²
809 cd/m²

Sustained 25% Window 
 

672 cd/m²
806 cd/m²

Sustained 50% Window 
 

496 cd/m²
578 cd/m²

Sustained 100% Window 
 

501 cd/m²
493 cd/m²

Automatic Brightness Limiting (ABL) 
 

0.030
0.052
Show Text 

PQ EOTF Tracking 
 

9.0
7.4

PQ EOTF Graph  

See details on graph tool
See details on graph tool

600 Nit Tracking Delta 
 

0.0065
0.0206

1000 Nit Tracking Delta 
 

0.0067
0.0206

4000 Nit Tracking Delta 
 

0.0065
0.0080
Show Text 

SDR Brightness 
 

8.6
8.7

Real Scene Peak Brightness 
 

579 cd/m²
677 cd/m²

Peak 2% Window 
 

828 cd/m²
851 cd/m²

Peak 10% Window 
 

929 cd/m²
898 cd/m²

Peak 25% Window 
 

794 cd/m²
722 cd/m²

Peak 50% Window 
 

574 cd/m²
569 cd/m²

Peak 100% Window 
 

586 cd/m²
506 cd/m²

Sustained 2% Window 
 

804 cd/m²
783 cd/m²

Sustained 10% Window 
 

903 cd/m²
880 cd/m²

Sustained 25% Window 
 

785 cd/m²
719 cd/m²

Sustained 50% Window 
 

570 cd/m²
568 cd/m²

Sustained 100% Window 
 

584 cd/m²
504 cd/m²

Automatic Brightness Limiting (ABL) 
 

0.028
0.031
Show Text 

Color Gamut 
 

8.4
8.0

Wide Color Gamut 
 

Yes
Yes

Color Gamut DCI-P3 Picture  

Sony X90K/X90CK Color Gamut DCI-P3 Picture
Samsung Q80B [Q80, Q80BD] QLED Color Gamut DCI-P3 Picture

DCI P3 xy 
 

90.23%
89.65%

DCI P3 uv 
 

95.08%
92.87%

Color Gamut Rec.2020 Picture  

Sony X90K/X90CK Color Gamut Rec.2020 Picture
Samsung Q80B [Q80, Q80BD] QLED Color Gamut Rec.2020 Picture

Rec 2020 xy 
 

71.88%
65.15%

Rec 2020 uv 
 

79.75%
70.38%
Show Text 

Color Volume 
 

8.3
8.0

P3 Color Volume ITP Picture  

Sony X90K/X90CK P3 Color Volume ITP Picture
Samsung Q80B [Q80, Q80BD] QLED P3 Color Volume ITP Picture

1,000 cd/m² DCI P3 Coverage ITP 
 

78.6%
76.0%

2020 Color Volume ITP Picture  

Sony X90K/X90CK 2020 Color Volume ITP Picture
Samsung Q80B [Q80, Q80BD] QLED 2020 Color Volume ITP Picture

10,000 cd/m² Rec 2020 Coverage ITP 
 

38.4%
35.5%

White Luminance 
 

741 cd/m²
712 cd/m²

Red Luminance 
 

157 cd/m²
157 cd/m²

Green Luminance 
 

504 cd/m²
551 cd/m²

Blue Luminance 
 

50 cd/m²
54 cd/m²

Cyan Luminance 
 

568 cd/m²
612 cd/m²

Magenta Luminance 
 

214 cd/m²
220 cd/m²

Yellow Luminance 
 

681 cd/m²
646 cd/m²
Show Text 

Pre Calibration 
 

7.2
8.1

Pre White Balance Picture  

Sony X90K/X90CK Pre White Balance Picture
Samsung Q80B [Q80, Q80BD] QLED Pre White Balance Picture

Pre Gamma Curve Picture  

Sony X90K/X90CK Pre Gamma Curve Picture
Samsung Q80B [Q80, Q80BD] QLED Pre Gamma Curve Picture

Pre Color Picture  

Sony X90K/X90CK Pre Color Picture
Samsung Q80B [Q80, Q80BD] QLED Pre Color Picture

White Balance dE 
 

3.62
2.74

Color dE 
 

2.45
2.40

Gamma 
 

2.23
2.21

Color Temperature 
 

7,257 K
6,409 K

Picture Mode 
 

Custom
Movie

Color Temp Setting 
 

Expert 1
Warm 2

Gamma Setting 
 

0
2.2
Show Text 

Post Calibration 
 

9.6
9.5

Post White Balance Picture  

Sony X90K/X90CK Post White Balance Picture
Samsung Q80B [Q80, Q80BD] QLED Post White Balance Picture

Post Gamma Curve Picture  

Sony X90K/X90CK Post Gamma Curve Picture
Samsung Q80B [Q80, Q80BD] QLED Post Gamma Curve Picture

Post Color Picture  

Sony X90K/X90CK Post Color Picture
Samsung Q80B [Q80, Q80BD] QLED Post Color Picture

White Balance dE 
 

0.15
0.25

Color dE 
 

1.02
1.17

Gamma 
 

2.19
2.19

Color Temperature 
 

6,504 K
6,594 K

White Balance Calibration 
 

10 point
20 point

Color Calibration 
 

Yes
Yes
Show Text 

Gray Uniformity 
 

6.8
7.1

50% Uniformity Picture  

Sony X90K/X90CK 50% Uniformity Picture
Samsung Q80B [Q80, Q80BD] QLED 50% Uniformity Picture

50% Std. Dev. 
 

3.887%
4.459%

50% DSE 
 

0.216%
0.207%

5% Uniformity Picture  

Sony X90K/X90CK 5% Uniformity Picture
Samsung Q80B [Q80, Q80BD] QLED 5% Uniformity Picture

5% Std. Dev. 
 

1.147%
0.558%

5% DSE 
 

0.116%
0.064%
Show Text 

Black Uniformity 
 

7.4
4.3

Black Uniformity Picture With Preferred Local Dimming  

Sony X90K/X90CK Black Uniformity Picture With Preferred Local Dimming
Samsung Q80B [Q80, Q80BD] QLED Black Uniformity Picture With Preferred Local Dimming

Std. Dev. 
 

1.068%
3.561%

Native Black Uniformity Picture  

Sony X90K/X90CK Native Black Uniformity Picture
Samsung Q80B [Q80, Q80BD] QLED Native Black Uniformity Picture

Native Std. Dev. 
 

1.196%
1.955%
Show Text 

Viewing Angle 
 

5.5
7.7

Viewing Angle Video  

Chroma Graph  

Sony X90K/X90CK Chroma Graph
Samsung Q80B [Q80, Q80BD] QLED Chroma Graph

Color Washout 
 

27°
33°

Hue Graph  

Sony X90K/X90CK Hue Graph
Samsung Q80B [Q80, Q80BD] QLED Hue Graph

Color Shift 
 

40°
67°

Lightness Graph  

Sony X90K/X90CK Lightness Graph
Samsung Q80B [Q80, Q80BD] QLED Lightness Graph

Brightness Loss 
 

35°
34°

Black Level Raise 
 

12°
70°

Gamma Shift 
 

17°
44°
Show Text 

Reflections 
 

7.2
7.3

Reflections Picture  

Sony X90K/X90CK Reflections Picture
Samsung Q80B [Q80, Q80BD] QLED Reflections Picture

Average Room Off Picture  

Sony X90K/X90CK Average Room Off Picture
Samsung Q80B [Q80, Q80BD] QLED Average Room Off Picture

Bright Room Off Picture  

Sony X90K/X90CK Bright Room Off Picture
Samsung Q80B [Q80, Q80BD] QLED Bright Room Off Picture

Screen Finish 
 

Semi-gloss
Semi-gloss

Total Reflections 
 

5.6%
5.3%

Indirect Reflections 
 

0.6%
0.4%

Calculated Direct Reflections 
 

5.0%
4.9%
Show Text 

HDR Native Gradient 
 

8.5
8.5

HDR Gradient Picture  

Sony X90K/X90CK HDR Gradient Picture
Samsung Q80B [Q80, Q80BD] QLED HDR Gradient Picture

100% Black to 50% Gray  

8.0
8.0

50% Gray to 100% White  

8.0
8.0

100% Black to 50% Red  

10
8.0

50% Red to 100% Red  

8.0
10

100% Black to 50% Green  

10
10

50% Green to 100% Green  

6.0
6.0

100% Black to 50% Blue  

10
10

50% Blue to 100% Blue  

8.0
8.0
Show Text 

Low-Quality Content Smoothing 
 

8.4
6.3

Low-Quality Content Smoothing Picture  

Sony X90K/X90CK Low-Quality Content Smoothing Picture
Samsung Q80B [Q80, Q80BD] QLED Low-Quality Content Smoothing Picture

Smoothing 
 

8.5
6.0

Detail Preservation 
 

8.0
7.0
Show Text 

Upscaling: Sharpness Processing 
 

9.0
7.5

Sharpness Picture - 480p  

Sony X90K/X90CK Sharpness Picture - 480p
Samsung Q80B [Q80, Q80BD] QLED Sharpness Picture - 480p
Show Text 

Pixels 
 

Pixels Picture  

Sony X90K/X90CK Pixels Picture
Samsung Q80B [Q80, Q80BD] QLED Pixels Picture

Subpixel Layout 
 

BGR
RGB

Type  

LED
LED

Sub-Type 
 

VA
IPS
Show Text 
Motion

Response Time 
 

8.3
8.5

Motion Blur Picture  

Sony X90K/X90CK Motion Blur Picture
Samsung Q80B [Q80, Q80BD] QLED Motion Blur Picture

Response Time Chart  

Sony X90K/X90CK Response Time Chart
Samsung Q80B [Q80, Q80BD] QLED Response Time Chart

80% Response Time 
 

3.5 ms
3.8 ms

100% Response Time 
 

11.9 ms
10.1 ms
Show Text 

Flicker-Free 
 

9.5
9.9

Backlight chart 
 

Sony X90K/X90CK Backlight chart
Samsung Q80B [Q80, Q80BD] QLED Backlight chart

Flicker-Free 
 

No
No

PWM Dimming Frequency 
 

720 Hz
960 Hz
Show Text 

Black Frame Insertion (BFI) 
 

BFI Picture  

Sony X90K/X90CK BFI Picture
Samsung Q80B [Q80, Q80BD] QLED BFI Picture

BFI Frequency Picture  

Sony X90K/X90CK BFI Frequency Picture
Samsung Q80B [Q80, Q80BD] QLED 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
Show Text 

Motion Interpolation 
 

Motion Interpolation (30 fps) Picture  

Sony X90K/X90CK Motion Interpolation (30 fps) Picture
Samsung Q80B [Q80, Q80BD] QLED Motion Interpolation (30 fps) Picture

Motion Interpolation (30 fps) 
 

Yes
Yes

Motion Interpolation (60 fps) Picture  

Sony X90K/X90CK Motion Interpolation (60 fps) Picture
Samsung Q80B [Q80, Q80BD] QLED Motion Interpolation (60 fps) Picture

Motion Interpolation (60 fps) 
 

Yes
Yes
Show Text 

Stutter 
 

7.2
6.8

Frame Hold Time @ 24 fps 
 

29.8 ms
31.6 ms

Frame Hold Time @ 60 fps 
 

2.8 ms
6.6 ms
Show Text 

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
Show Text 

Variable Refresh Rate 
 

9.4
9.4

Native Refresh Rate 
 

120 Hz
120 Hz (except 50")

Variable Refresh Rate 
 

Yes
Yes

HDMI Forum VRR 
 

Yes
Yes

FreeSync 
 

No
Yes

G-SYNC Compatible 
 

Yes
Yes

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 
 

N/A
120 Hz

1440p VRR Minimum 
 

N/A
< 20 Hz

VRR + Local Dimming  

Yes
Yes
Show Text 
Inputs

Input Lag 
 

9.2
9.7

1080p @ 60Hz 
 

17.8 ms
10.0 ms

1080p @ 60Hz Outside Game Mode 
 

161.0 ms
88.3 ms

1080p @ 120Hz 
 

9.3 ms
5.5 ms

1080p @ 144Hz 
 

N/A
N/A

1440p @ 60Hz 
 

N/A
10.0 ms

1440p @ 120Hz 
 

N/A
5.4 ms

1440p @ 144Hz 
 

N/A
N/A

4k @ 60Hz 
 

17.8 ms
10.0 ms

4k @ 60Hz + 10-Bit HDR 
 

17.8 ms
10.0 ms

4k @ 60Hz @ 4:4:4 
 

17.7 ms
10.0 ms

4k @ 60Hz Outside Game Mode 
 

144.3 ms
79.5 ms

4k @ 60Hz With Interpolation 
 

136.6 ms
23.6 ms

4k @ 120Hz 
 

10.1 ms
5.4 ms

4k @ 144Hz 
 

N/A
N/A

8k @ 60Hz 
 

N/A
N/A
Show Text 

Supported Resolutions 
 

8.6
9.6

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 
 

No
Yes

1440p @ 120Hz 
 

No
Yes

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
Yes

4k @ 144Hz 
 

No
No

8k @ 30Hz or 24Hz 
 

No
No

8k @ 60Hz 
 

No
No
Show Text 

PS5 Compatibility 
 

PS5 Screenshot  

Sony X90K/X90CK PS5 Screenshot
Samsung Q80B [Q80, Q80BD] QLED PS5 Screenshot

Auto Low Latency Mode (ALLM) 
 

Yes
Yes

4k @ 120Hz 
 

Yes
Yes

1440p @ 120Hz 
 

No
Yes

1080p @ 120Hz 
 

Yes
Yes

HDR 
 

Yes
Yes

VRR 
 

Yes
Yes
Show Text 

Xbox Series X|S Compatibility 
 

Xbox Series X Screenshot  

Sony X90K/X90CK Xbox Series X Screenshot
Samsung Q80B [Q80, Q80BD] QLED Xbox Series X Screenshot

Auto Low Latency Mode (ALLM) 
 

Yes
Yes

4k @ 120Hz 
 

Yes
Yes

1440p @ 120Hz 
 

No
Yes

1080p @ 120Hz 
 

Yes
Yes

HDR 
 

Yes
Yes

VRR 
 

Yes
Yes
Show Text 

Inputs Specifications  

HDR10 
 

Yes
Yes

HDR10+ 
 

No
Yes

Dolby Vision 
 

Yes
No

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 1,2,3,4)

CEC  

Yes
Yes

HDCP 2.2  

Yes (HDMI 1,2,3,4)
Yes (HDMI 1,2,3,4)

ATSC Tuner 
 

3.0 (NEXTGEN TV)
1.0

USB 3.0 
 

Yes (1)
No

Variable Analog Audio Out  

No
No

Wi-Fi Support  

Yes (2.4 GHz, 5 GHz)
Yes (2.4 GHz, 5 GHz)
Show Text 

Input Photos  

Side Inputs Picture  

Sony X90K/X90CK Side Inputs Picture
Samsung Q80B [Q80, Q80BD] QLED Side Inputs Picture

Rear Inputs Picture  

Sony X90K/X90CK Rear Inputs Picture
Samsung Q80B [Q80, Q80BD] QLED Rear Inputs Picture

Total Inputs  

HDMI  

4
4

USB  

2
2

Digital Optical Audio Out  

1
1

Analog Audio Out 3.5mm  

0
0

Analog Audio Out RCA  

0
0

Component In  

0
0

Composite In  

1 (adapter required, not incl.)
0

Tuner (Cable/Ant)  

1
1

Ethernet  

1
1

DisplayPort  

0
0

IR In  

1
0
Show Text 

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
No

eARC: DTS-HD Master Audio 7.1 
 

Yes
No

eARC: LPCM Channels (Bitstream) 
 

7.1
7.1

ARC: Dolby Digital 5.1 
 

Yes
Yes

ARC: DTS 5.1 
 

Yes
No

Optical: Dolby Digital 5.1 
 

Yes
Yes

Optical: DTS 5.1 
 

Yes
No
Show Text 
Sound Quality

Frequency Response 
 

7.3
7.2

Frequency Response  

See details on graph tool
See details on graph tool

Low-Frequency Extension 
 

84.76 Hz
59.93 Hz

Std. Dev. @ 70 
 

2.71 dB
3.44 dB

Std. Dev. @ 80 
 

2.96 dB
4.12 dB

Std. Dev. @ Max 
 

4.87 dB
5.51 dB

Max 
 

93.3 dB SPL
88.7 dB SPL

Dynamic Range Compression 
 

5.46 dB
4.36 dB
Show Text 

Distortion 
 

7.1
7.7

Total Harmonic Distortion 
 

See details on graph tool
See details on graph tool

Weighted THD @ 80 
 

0.043
0.112

Weighted THD @ Max 
 

2.115
0.261

IMD @ 80 
 

1.36%
1.23%

IMD @ Max 
 

7.27%
2.44%
Show Text 
Smart Features

Interface 
 

8.0
8.5

Smart TV Picture  

Sony X90K/X90CK Smart TV Picture
Samsung Q80B [Q80, Q80BD] QLED Smart TV Picture

Smart OS  

Google TV
Tizen

Version  

10
2022

Ease of Use 
 

Average
Easy

Smoothness 
 

Very Smooth
Very Smooth

Time Taken to Select YouTube 
 

2 s
2 s

Time Taken to Change Backlight 
 

2 s
5 s

Advanced Options 
 

Many
Many
Show Text 

Ad-Free 
 

0.0
0.0

Ads Picture  

Sony X90K/X90CK Ads Picture
Samsung Q80B [Q80, Q80BD] QLED Ads Picture

Ads 
 

Yes
Yes

Opt-out 
 

No
No

Suggested Content in Home 
 

Yes
Yes

Opt-out of Suggested Content 
 

No
No
Show Text 

Apps and Features 
 

9.0
8.5

Apps Picture  

Sony X90K/X90CK Apps Picture
Samsung Q80B [Q80, Q80BD] QLED Apps Picture

App Selection 
 

Great
Great

App Smoothness 
 

Very Smooth
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
Show Text 

Remote 
 

8.5
8.5

Remote Picture  

Sony X90K/X90CK Remote Picture
Samsung Q80B [Q80, Q80BD] QLED Remote Picture

Size 
 

Small
Small

Voice Control 
 

Many Features
Many Features

CEC Menu Control 
 

Yes
Yes

Other Smart Features 
 

No
Yes

Remote App  

Android TV
Samsung SmartThings
Show Text 

TV Controls  

Controls Picture  

Sony X90K/X90CK Controls Picture
Samsung Q80B [Q80, Q80BD] QLED Controls Picture
Show Text 

In The Box  

In The Box Picture  

Sony X90K/X90CK In The Box Picture
Samsung Q80B [Q80, Q80BD] QLED In The Box Picture
Show Text 

Misc  

Power Consumption  

75 W
76 W

Power Consumption (Max)  

161 W
181 W

Firmware  

PKG6.5770.0680NAA
1098

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Sony X90K/X90CK

Samsung Q80B [Q80, Q80BD] QLED

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Sony X90K/X90CK vs Samsung Q80B [Q80, Q80BD] QLED: Main Discussion

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