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Sony X90J vs Samsung Q70T

Side-by-Side Comparison

    Top
    Main Differences
    Design
      StyleAccelerated Longevity TestStandBackBordersThicknessBuild Quality
    Picture Quality
      ContrastBloomingLighting Zone TransitionsContrast And Dark Details In Game ModeHDR BrightnessHDR Brightness In Game ModePQ EOTF TrackingSDR BrightnessColor GamutColor VolumeLocal DimmingPre CalibrationPost CalibrationGray UniformityBlack UniformityViewing AngleReflectionsLocal Dimming In Game ModeHDR Native GradientLow-Quality Content SmoothingUpscaling: Sharpness ProcessingPixels720p Input1080p Input4k Input8k InputTemporary Image RetentionPermanent Burn-In Risk
    Motion
      Response TimeFlicker-FreeBlack Frame Insertion (BFI)Motion InterpolationStutter24p JudderVariable Refresh Rate
    Inputs
      Input LagSupported ResolutionsPS5 CompatibilityXbox Series X|S CompatibilityInputs SpecificationsInput PhotosTotal InputsAudio Passthrough
    Sound Quality
      Frequency ResponseDistortion
    Smart Features
      InterfaceAd-FreeApps and FeaturesRemoteTV ControlsIn The BoxMisc
    Comments

Products

Sony X90J
Samsung Q70T

Tested using Methodology v1.11

Updated Aug 28, 2025 03:02 PM

SEE PRICE
Amazon.com

Tested using Methodology v1.6

Updated Jul 04, 2025 03:29 PM

SEE PRICE
Amazon.com
Sony X90J Picture
Samsung Q70T Picture
Resolution4k
TypeLED
Sub-Type
VA
Resolution4k
TypeLED
Sub-Type
VA

Our Verdict

Sony X90J

Samsung Q70T

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

Variants

  • XR50X90J (50")
  • XR55X90J (55")
  • XR65X90J (65")
  • XR75X90J (75")
  • QN55Q70TAFXZA (55")
  • QN65Q70TAFXZA (65")
  • QN75Q70TAFXZA (75")
  • QN82Q70TAFXZA (82")
  • QN85Q70TAFXZA (85")

Review

See Sony X90J Review
See Samsung Q70T Review
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50"
XR50X90J
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50"
 
55"
XR55X90J
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55"
QN55Q70TAFXZA
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65"
XR65X90J
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65"
QN65Q70TAFXZA
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75"
XR75X90J
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75"
QN75Q70TAFXZA
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82"
 
82"
QN82Q70TAFXZA
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85"
 
85"
QN85Q70TAFXZA
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Main Differences for
-

Threshold 

0.10
No major differences between these TVs for this usage. See full list of tests below.

Full Comparison

Design

Style  

Design Picture  

Sony X90J Design Picture
Samsung Q70T Design Picture

Curved  

No
No
Show Text 

Accelerated Longevity Test 
 

Uniformity Pictures  

50-gray-28
Month 28
50% Gray
50-gray-28
Month 28
50% Gray

Longevity Graph  

See details
See details
 Compare in Graph Tool
Show Text 

Stand  

Stand Picture  

Sony X90J Stand Picture
Samsung Q70T Stand Picture
Show Text 

Back  

Back Picture  

Sony X90J Back Picture
Samsung Q70T Back Picture

Wall Mount  

VESA 300x300
VESA 200x200
Show Text 

Borders  

Borders Picture  

Sony X90J Borders Picture
Samsung Q70T Borders Picture

Borders  

0.39" (1.0 cm)
0.35" (0.9 cm)
Show Text 

Thickness  

Thickness Picture  

Sony X90J Thickness Picture
Samsung Q70T Thickness Picture

Max Thickness  

2.83" (7.2 cm)
2.40" (6.1 cm)
Show Text 

Build Quality 
 

7.5
7.0

Build quality picture  

Sony X90J Build quality picture
Samsung Q70T Build quality picture
Show Text 
Picture Quality

Contrast 
 

8.8
9.4

Contrast Picture  

Sony X90J Contrast Picture
Samsung Q70T Contrast Picture

Contrast 
 

34,435 : 1
N/A

Native Contrast 
 

7,407 : 1
7,144 : 1
Show Text 

Blooming 
 

6.0

Blooming Photo  

Sony X90J Blooming Photo

Lighting Zone Transitions 
 

5.5

Preferred LD Video, Moving Object  

Local Dimming 
 

Yes
No

Backlight 
 

Full-Array
Edge

Dimming Zones Count Of Tested TV 
 

24

Contrast And Dark Details In Game Mode 
 

8.0

Blooming Photo In Game Mode  

Sony X90J Blooming Photo In Game Mode

Preferred LD Video, Moving Object In Game Mode  

Game Transitions With VRR And Preferred LD  

HDR Brightness 
 

7.0
6.4

HDR Hallway Photo  

Sony X90J HDR Hallway Photo

HDR Cityscape Photo  

Sony X90J HDR Cityscape Photo

HDR Landscape Photo  

Sony X90J HDR Landscape Photo

Hallway Lights (~1950 cd/m²) 
 

356 cd/m²

Yellow Skyscraper (~700 cd/m²) 
 

267 cd/m²

Landscape Pool (~300 cd/m²) 
 

206 cd/m²

Peak 2% Window 
 

599 cd/m²
252 cd/m²

Peak 10% Window 
 

752 cd/m²
488 cd/m²

Peak 25% Window 
 

650 cd/m²
488 cd/m²

Peak 50% Window 
 

554 cd/m²
488 cd/m²

Peak 100% Window 
 

559 cd/m²
488 cd/m²

Sustained 2% Window 
 

583 cd/m²
249 cd/m²

Sustained 10% Window 
 

731 cd/m²
486 cd/m²

Sustained 25% Window 
 

647 cd/m²
486 cd/m²

Sustained 50% Window 
 

553 cd/m²
486 cd/m²

Sustained 100% Window 
 

558 cd/m²
487 cd/m²

Automatic Brightness Limiting (ABL) 
 

0.021
0.043

EOTF  

Samsung Q70T EOTF

Real Scene Highlight 
 

455 cd/m²
Show Text 

HDR Brightness In Game Mode 
 

7.4
6.5

HDR Hallway Photo  

Sony X90J HDR Hallway Photo

HDR Cityscape Photo  

Sony X90J HDR Cityscape Photo

HDR Landscape Photo  

Sony X90J HDR Landscape Photo

Hallway Lights (~1950 cd/m²) 
 

406 cd/m²

Yellow Skyscraper (~700 cd/m²) 
 

332 cd/m²

Landscape Pool (~300 cd/m²) 
 

215 cd/m²

Peak 2% Window 
 

596 cd/m²
229 cd/m²

Peak 10% Window 
 

750 cd/m²
519 cd/m²

Peak 25% Window 
 

642 cd/m²
516 cd/m²

Peak 50% Window 
 

553 cd/m²
515 cd/m²

Peak 100% Window 
 

558 cd/m²
514 cd/m²

Sustained 2% Window 
 

582 cd/m²
222 cd/m²

Sustained 10% Window 
 

731 cd/m²
517 cd/m²

Sustained 25% Window 
 

639 cd/m²
515 cd/m²

Sustained 50% Window 
 

552 cd/m²
514 cd/m²

Sustained 100% Window 
 

558 cd/m²
514 cd/m²

Automatic Brightness Limiting (ABL) 
 

0.022
0.001

Game Mode EOTF  

Samsung Q70T Game Mode EOTF

Real Scene Highlight 
 

463 cd/m²
Show Text 

PQ EOTF Tracking 
 

9.6

PQ EOTF Graph  

See details

600 Nit Tracking Delta 
 

0.0024

1000 Nit Tracking Delta 
 

0.0024

4000 Nit Tracking Delta 
 

0.0025

SDR Brightness 
 

8.5
8.0

Real Scene Peak Brightness 
 

519 cd/m²
446 cd/m²

Peak 2% Window 
 

574 cd/m²
267 cd/m²

Peak 10% Window 
 

757 cd/m²
503 cd/m²

Peak 25% Window 
 

555 cd/m²
501 cd/m²

Peak 50% Window 
 

505 cd/m²
501 cd/m²

Peak 100% Window 
 

540 cd/m²
500 cd/m²

Sustained 2% Window 
 

556 cd/m²
264 cd/m²

Sustained 10% Window 
 

733 cd/m²
501 cd/m²

Sustained 25% Window 
 

555 cd/m²
500 cd/m²

Sustained 50% Window 
 

503 cd/m²
499 cd/m²

Sustained 100% Window 
 

539 cd/m²
499 cd/m²

Automatic Brightness Limiting (ABL) 
 

0.020
0.041
Show Text 

Color Gamut 
 

7.6
7.8

Wide Color Gamut 
 

No
Yes

Color Gamut DCI-P3 Picture  

Sony X90J Color Gamut DCI-P3 Picture
Samsung Q70T Color Gamut DCI-P3 Picture

DCI P3 xy 
 

87.40%
85.04%

DCI P3 uv 
 

89.40%
92.19%

Color Gamut Rec.2020 Picture  

Sony X90J Color Gamut Rec.2020 Picture
Samsung Q70T Color Gamut Rec.2020 Picture

Rec 2020 xy 
 

63.12%
62.65%

Rec 2020 uv 
 

65.84%
70.91%
Show Text 

Color Volume 
 

7.3
7.0

P3 Color Volume ITP Picture  

Sony X90J P3 Color Volume ITP Picture
Samsung Q70T P3 Color Volume ITP Picture

1,000 cd/m² DCI P3 Coverage ITP 
 

60.9%
29.3%

2020 Color Volume ITP Picture  

Sony X90J 2020 Color Volume ITP Picture
Samsung Q70T 2020 Color Volume ITP Picture

10,000 cd/m² Rec 2020 Coverage ITP 
 

27.7%
22.4%

White Luminance 
 

402 cd/m²

Red Luminance 
 

86 cd/m²

Green Luminance 
 

281 cd/m²

Blue Luminance 
 

40 cd/m²

Cyan Luminance 
 

313 cd/m²

Magenta Luminance 
 

123 cd/m²

Yellow Luminance 
 

369 cd/m²

Normalized DCI P3 Coverage ITP 
 

78.6%

Normalized Rec 2020 Coverage ITP 
 

60.1%
Show Text 

Local Dimming 
 

0.0

LD Video, Moving Object  

LD Video, Real Content  

LD Video, Real Content Side View  

Local Dimming 
 

Yes
No

Backlight 
 

Full-Array
Edge
Show Text 

Pre Calibration 
 

8.9
8.0

Pre White Balance Picture  

Sony X90J Pre White Balance Picture
Samsung Q70T Pre White Balance Picture

Pre Gamma Curve Picture  

Sony X90J Pre Gamma Curve Picture
Samsung Q70T Pre Gamma Curve Picture

Pre Color Picture  

Sony X90J Pre Color Picture
Samsung Q70T Pre Color Picture

White Balance dE 
 

1.49
2.81

Color dE 
 

1.21
2.14

Gamma 
 

2.18
2.07

Color Temperature 
 

6,745 K
6,176 K

Picture Mode 
 

Custom
Movie

Color Temp Setting 
 

Expert 1
Warm 2

Gamma Setting 
 

0
2.2
Show Text 

Post Calibration 
 

9.5
9.2

Post White Balance Picture  

Sony X90J Post White Balance Picture
Samsung Q70T Post White Balance Picture

Post Gamma Curve Picture  

Sony X90J Post Gamma Curve Picture
Samsung Q70T Post Gamma Curve Picture

Post Color Picture  

Sony X90J Post Color Picture
Samsung Q70T Post Color Picture

White Balance dE 
 

0.35
0.41

Color dE 
 

1.14
1.83

Gamma 
 

2.20
2.21

Color Temperature 
 

6,536 K
6,511 K

White Balance Calibration 
 

10 point
20 point

Color Calibration 
 

Yes
Yes
Show Text 

Gray Uniformity 
 

7.3
7.6

50% Uniformity Picture  

Sony X90J 50% Uniformity Picture
Samsung Q70T 50% Uniformity Picture

50% Std. Dev. 
 

4.527%
3.378%

50% DSE 
 

0.176%
0.168%

5% Uniformity Picture  

Sony X90J 5% Uniformity Picture
Samsung Q70T 5% Uniformity Picture

5% Std. Dev. 
 

1.225%
1.148%

5% DSE 
 

0.103%
0.105%
Show Text 

Black Uniformity 
 

7.2
9.0

Black Uniformity Picture With Preferred Local Dimming  

Sony X90J Black Uniformity Picture With Preferred Local Dimming
Samsung Q70T Black Uniformity Picture With Preferred Local Dimming

Std. Dev. 
 

1.366%
N/A

Native Black Uniformity Picture  

Sony X90J Native Black Uniformity Picture
Samsung Q70T Native Black Uniformity Picture

Native Std. Dev. 
 

0.858%
0.633%
Show Text 

Viewing Angle 
 

5.3
5.3

Viewing Angle Video  

Chroma Graph  

Sony X90J Chroma Graph
Samsung Q70T Chroma Graph

Color Washout 
 

27°
23°

Hue Graph  

Sony X90J Hue Graph
Samsung Q70T Hue Graph

Color Shift 
 

25°
26°

Lightness Graph  

Sony X90J Lightness Graph
Samsung Q70T Lightness Graph

Brightness Loss 
 

38°
32°

Black Level Raise 
 

14°
20°

Gamma Shift 
 

14°
15°
Show Text 

Reflections 
 

7.1
7.4

Reflections Picture  

Sony X90J Reflections Picture
Samsung Q70T Reflections Picture

Average Room Off Picture  

Sony X90J Average Room Off Picture
Samsung Q70T Average Room Off Picture

Bright Room Off Picture  

Sony X90J Bright Room Off Picture
Samsung Q70T Bright Room Off Picture

Screen Finish 
 

Semi-gloss
Semi-gloss

Total Reflections 
 

5.7%
5.3%

Indirect Reflections 
 

0.6%
0.5%

Calculated Direct Reflections 
 

5.1%
4.8%
Show Text 

Local Dimming In Game Mode 
 

0.0

LD Video, Moving Object  

LD Video, Real Content  

LD Video, Real Content Side View  

Local Dimming 
 

No

Backlight 
 

Edge
Show Text 

HDR Native Gradient 
 

7.5
8.1

HDR Gradient Picture  

Sony X90J HDR Gradient Picture
Samsung Q70T HDR Gradient Picture

100% Black to 50% Gray  

6.0

50% Gray to 100% White  

8.0

100% Black to 50% Red  

6.0

50% Red to 100% Red  

10

100% Black to 50% Green  

6.0

50% Green to 100% Green  

8.0

100% Black to 50% Blue  

8.0

50% Blue to 100% Blue  

8.0

Color Depth 
 

10 Bit

Red (Std. Dev.) 
 

0.109

Green (Std. Dev.) 
 

0.127

Blue (Std. Dev.) 
 

0.092

Gray (Std. Dev.) 
 

0.099
Show Text 

Low-Quality Content Smoothing 
 

8.4

Low-Quality Content Smoothing Picture  

Sony X90J Low-Quality Content Smoothing Picture

Smoothing 
 

8.5

Detail Preservation 
 

8.0

Upscaling: Sharpness Processing 
 

7.5
8.0

Sharpness Picture - 480p  

Sony X90J Sharpness Picture - 480p
Samsung Q70T Sharpness Picture - 480p
Show Text 

Pixels 
 

Pixels Picture  

Sony X90J Pixels Picture
Samsung Q70T Pixels Picture

Subpixel Layout 
 

BGR

Type  

LED
LED

Sub-Type 
 

VA
VA
Show Text 

720p Input 
 

8.0

720p Picture  

Samsung Q70T 720p Picture
Show Text 

1080p Input 
 

9.0

1080p Picture  

Samsung Q70T 1080p Picture
Show Text 

4k Input 
 

10

4k Picture  

Samsung Q70T 4k Picture
Show Text 

8k Input 
 

0.0

8k Picture  

Samsung Q70T 8k Picture
Show Text 

Temporary Image Retention 
 

10

Image Retention Picture  

Samsung Q70T Image Retention Picture

IR after 0 min recovery 
 

0.00%

IR after 2 min recovery 
 

0.00%

IR after 4 min recovery 
 

0.00%

IR after 6 min recovery 
 

0.00%

IR after 8 min recovery 
 

0.00%

IR after 10 min recovery 
 

0.00%
Show Text 

Permanent Burn-In Risk 
 

10

Permanent Burn-In Risk 
 

No
Show Text 
Motion

Response Time 
 

8.4
6.9

Motion Blur Picture  

Sony X90J Motion Blur Picture
Samsung Q70T Motion Blur Picture

Response Time Chart  

Sony X90J Response Time Chart
Samsung Q70T Response Time Chart

80% Response Time 
 

3.9 ms
7.0 ms

100% Response Time 
 

10.7 ms
15.0 ms
Show Text 

Flicker-Free 
 

9.5
6.0

Backlight chart 
 

Sony X90J Backlight chart
Samsung Q70T Backlight chart

Flicker-Free 
 

No
No

PWM Dimming Frequency 
 

720 Hz
240 Hz
Show Text 

Black Frame Insertion (BFI) 
 

BFI Picture  

Sony X90J BFI Picture
Samsung Q70T BFI Picture

BFI Frequency Picture  

Sony X90J BFI Frequency Picture
Samsung Q70T 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 X90J Motion Interpolation (30 fps) Picture
Samsung Q70T Motion Interpolation (30 fps) Picture

Motion Interpolation (30 fps) 
 

Yes
Yes

Motion Interpolation (60 fps) Picture  

Sony X90J Motion Interpolation (60 fps) Picture
Samsung Q70T Motion Interpolation (60 fps) Picture

Motion Interpolation (60 fps) 
 

Yes
Yes
Show Text 

Stutter 
 

6.9
8.0

Frame Hold Time @ 24 fps 
 

30.9 ms
24.6 ms

Frame Hold Time @ 60 fps 
 

5.9 ms
2.3 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

Variable Refresh Rate 
 

Yes
Yes

HDMI Forum VRR 
 

Yes
Unknown

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 
 

120 Hz
120 Hz

1440p VRR Minimum 
 

< 20 Hz
< 20 Hz

VRR + Local Dimming  

Yes

VRR Supported Connectors 
 

HDMI
Show Text 
Inputs

Input Lag 
 

9.2
9.7

1080p @ 60Hz 
 

18.7 ms
10.4 ms

1080p @ 60Hz Outside Game Mode 
 

161.7 ms
85.3 ms

1080p @ 120Hz 
 

10.0 ms
5.8 ms

1080p @ 144Hz 
 

N/A

1440p @ 60Hz 
 

18.1 ms
9.2 ms

1440p @ 120Hz 
 

N/A
6.0 ms

1440p @ 144Hz 
 

N/A

4k @ 60Hz 
 

18.1 ms
9.1 ms

4k @ 60Hz + 10-Bit HDR 
 

18.0 ms
10.4 ms

4k @ 60Hz @ 4:4:4 
 

18.1 ms
9.3 ms

4k @ 60Hz Outside Game Mode 
 

144.9 ms
76.6 ms

4k @ 60Hz With Interpolation 
 

137.5 ms
21.6 ms

4k @ 120Hz 
 

11.1 ms
5.5 ms

4k @ 144Hz 
 

N/A

8k @ 60Hz 
 

N/A
N/A

1080p with Variable Refresh Rate 
 

6.6 ms

1440p with VRR 
 

6.9 ms

4k with VRR 
 

6.4 ms

8k with VRR 
 

N/A
Show Text 

Supported Resolutions 
 

9.3
9.6

Resolution  

4k
4k

480p @ 59.94Hz (Widescreen) 
 

Yes

720p @ 59.94Hz 
 

Yes

1080p @ 60Hz @ 4:4:4 
 

Yes
Yes

1080p @ 120Hz 
 

Yes
Yes (native support)

1080p @ 144Hz 
 

No

1440p @ 60Hz 
 

Yes (forced resolution required)
Yes (native support)

1440p @ 120Hz 
 

No
Yes (native support)

1440p @ 144Hz 
 

No

4k @ 60Hz 
 

Yes
Yes

4k @ 60Hz @ 4:4:4 
 

Yes
Yes

4k @ 120Hz 
 

Yes
Yes (native support)

4k @ 120Hz @ 4:4:4 
 

Yes

4k @ 144Hz 
 

No

8k @ 30Hz or 24Hz 
 

No
No

8k @ 60Hz 
 

No
No
Show Text 

PS5 Compatibility 
 

PS5 Screenshot  

Sony X90J PS5 Screenshot
Samsung Q70T PS5 Screenshot

Auto Low Latency Mode (ALLM) 
 

Yes
Yes

4k @ 120Hz 
 

Yes
Yes

1440p @ 120Hz 
 

No
PS5 can't do 1440p

1080p @ 120Hz 
 

Yes
Yes

HDR 
 

Yes

Xbox Series X Screenshot  

Sony X90J Xbox Series X Screenshot
Samsung Q70T Xbox Series X Screenshot

VRR 
 

Yes
PS5 can't do VRR yet

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 
 

No
Yes

Xbox Series X, 1080p @ 120Hz 
 

Yes
Yes

Xbox Series X, Variable Refresh Rate 
 

Yes
Yes
Show Text 

Xbox Series X|S Compatibility 
 

Xbox Series X Screenshot  

Sony X90J Xbox Series X Screenshot
Samsung Q70T Xbox Series X Screenshot

Auto Low Latency Mode (ALLM) 
 

Yes

4k @ 120Hz 
 

Yes
Yes

1440p @ 120Hz 
 

No
Yes

1080p @ 120Hz 
 

Yes
Yes

HDR 
 

Yes

VRR 
 

Yes
Yes

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)

HDMI 2.1 Class Bandwidth 
 

Yes (HDMI 3,4)
Yes (HDMI 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)

USB 3.0 
 

Yes (1)
No

Variable Analog Audio Out  

Yes
No

Wi-Fi Support  

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

Input Photos  

Side Inputs Picture  

Sony X90J Side Inputs Picture
Samsung Q70T Side Inputs Picture

Rear Inputs Picture  

Sony X90J Rear Inputs Picture
Samsung Q70T Rear Inputs Picture

Total Inputs  

HDMI  

4
4

USB  

2
2

Digital Optical Audio Out  

1
1

Analog Audio Out 3.5mm  

1
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

SD/SDHC  

0

Audio Passthrough 
 

ARC/eARC Port 
 

eARC
Yes

eARC: Dolby Atmos Over Dolby Digital Plus 
 

Yes
Yes

eARC: Dolby Digital Plus 7.1 
 

Yes

eARC: LPCM 7.1 Over Dolby MAT 
 

Yes

eARC: Dolby TrueHD 7.1 
 

Yes

ARC 
 

Yes (HDMI 3)

eARC: DTS:X Over DTS-HD MA 
 

Yes
No

eARC: DTS-HD Master Audio 7.1 
 

Yes

eARC: LPCM Channels (Bitstream) 
 

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
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Sound Quality

Frequency Response 
 

7.6
7.3

Frequency Response  

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Low-Frequency Extension 
 

89.80 Hz
80.00 Hz

Std. Dev. @ 70 
 

2.43 dB
2.82 dB

Std. Dev. @ 80 
 

2.10 dB
2.91 dB

Std. Dev. @ Max 
 

3.13 dB
5.13 dB

Max 
 

90.9 dB SPL
89.2 dB SPL

Dynamic Range Compression 
 

4.59 dB
4.01 dB
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Distortion 
 

6.1
6.2

Total Harmonic Distortion 
 

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Weighted THD @ 80 
 

0.066
0.259

Weighted THD @ Max 
 

5.547
0.869

IMD @ 80 
 

1.91%
3.99%

IMD @ Max 
 

43.49%
32.02%
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Smart Features

Interface 
 

8.0
8.0

Smart TV Picture  

Sony X90J Smart TV Picture
Samsung Q70T Smart TV Picture

Smart OS  

Google TV
Tizen

Version  

10
2020

Ease of Use 
 

Average
Easy

Smoothness 
 

Very Smooth
Average

Time Taken to Select YouTube 
 

2 s
2 s

Time Taken to Change Backlight 
 

2 s
7 s

Advanced Options 
 

Many
Many
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Ad-Free 
 

0.0
0.0

Ads Picture  

Sony X90J Ads Picture
Samsung Q70T Ads Picture

Ads 
 

Yes
Yes

Opt-out 
 

No
No

Suggested Content in Home 
 

Yes
Yes

Opt-out of Suggested Content 
 

No
No
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Apps and Features 
 

9.0
8.5

Apps Picture  

Sony X90J Apps Picture
Samsung Q70T 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 X90J Remote Picture
Samsung Q70T Remote Picture

Size 
 

Large
Small

Voice Control 
 

Many Features
Many Features

CEC Menu Control 
 

Yes
Yes

Other Smart Features 
 

No
Yes

Remote App  

Android TV
Samsung SmartThings
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TV Controls  

Controls Picture  

Sony X90J Controls Picture
Samsung Q70T Controls Picture
Show Text 

In The Box  

In The Box Picture  

Sony X90J In The Box Picture
Samsung Q70T In The Box Picture
Show Text 

Misc  

Power Consumption  

49 W
39 W

Power Consumption (Max)  

148 W
111 W

Firmware  

PKG6.3629.0454NAA
1003

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50"
XR50X90J
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50"
 
55"
XR55X90J
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55"
QN55Q70TAFXZA
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65"
XR65X90J
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65"
QN65Q70TAFXZA
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75"
XR75X90J
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75"
QN75Q70TAFXZA
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82"
 
82"
QN82Q70TAFXZA
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85"
 
85"
QN85Q70TAFXZA
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Sony X90J

Samsung Q70T

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  1. Comparison

Sony X90J vs Samsung Q70T: Main Discussion

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