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TV 2.0 is finally here! With this massive update, we've completely revamped the way we test and score TVs, with an emphasis on how a TV performs in a bright room. You can read about all the changes in our 2.0 changelog.
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- Table of Contents
- Top
- Main Differences
- Design
- Picture Quality
- Motion
- Inputs
- Sound Quality
- Smart Features
- Comments
Sony X90J vs LG C2 OLED
Side-by-Side Comparison
Products
Sony X90J
LG C2 OLED
Tested using Methodology v1.11
Updated Feb 07, 2025 06:55 PM
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Updated Feb 07, 2025 06:46 PM
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Resolution4k
TypeLED
Sub-TypeVA
Resolution4k
TypeOLED
Sub-TypeWOLED
Variants
- XR50X90J (50")
- XR55X90J (55")
- XR65X90J (65")
- XR75X90J (75")
- OLED42C2PUA (42")
- OLED48C2PUA (48")
- OLED55C2PUA (55")
- OLED65C2PUA (65")
- OLED77C2PUA (77")
- OLED83C2PUA (83")
Our Verdict
Sony X90J
LG C2 OLED
The LG C2 OLED is much better than the Sony X90J. The C2 looks much better in a dark room thanks to its near-infinite contrast ratio, resulting in deep, inky blacks with perfect uniformity and no blooming around bright objects. The C2 also has better motion handling for gaming thanks to its nearly-instantaneous response time. Finally, the C2 supports a wider range of gaming features, including FreeSync variable refresh rate technology, so it's a more versatile TV for gaming.
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42"
42"
OLED42C2PUA
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48"
OLED48C2PUA
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XR50X90J
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55"
XR55X90J
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OLED55C2PUA
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XR65X90J
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OLED65C2PUA
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XR75X90J
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77"
77"
OLED77C2PUA
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83"
OLED83C2PUA
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Threshold
Mixed Usage
7.9
8.8
Viewing Angle
5.3
9.2
Reflections
7.1
9.2
Contrast
8.8
10
Blooming
6.0
10
Full Comparison
Design
Style
Design Picture
Curved
No
No
Accelerated Longevity Test
Uniformity Pictures
Month 24
50% Gray
Month 24
50% Gray
Longevity Graph
Stand
Stand Picture
Back
Back Picture
Wall Mount
VESA 300x300
VESA 300x200
Borders
Borders Picture
Borders
0.39" (1.0 cm)
0.28" (0.7 cm)
Thickness
Thickness Picture
Max Thickness
2.83" (7.2 cm)
1.73" (4.4 cm)
Build Quality
7.5
9.0
Build quality picture
Picture Quality
Contrast
8.8
10
Contrast Picture
Contrast
34,435 : 1
Inf : 1
Native Contrast
7,407 : 1
Inf : 1
Blooming
6.0
10
Blooming Photo
Lighting Zone Transitions
5.5
10
Preferred LD Video, Moving Object
Local Dimming
Yes
No
Backlight
Full-Array
No Backlight
Dimming Zones Count Of Tested TV
24
8,294,400
Contrast And Dark Details In Game Mode
8.0
9.5
Blooming Photo In Game Mode
Preferred LD Video, Moving Object In Game Mode
Game Transitions With VRR And Preferred LD
HDR Brightness
7.0
7.3
HDR Hallway Photo
HDR Cityscape Photo
HDR Landscape Photo
Hallway Lights (~1950 cd/m²)
356 cd/m²
697 cd/m²
Yellow Skyscraper (~700 cd/m²)
267 cd/m²
350 cd/m²
Landscape Pool (~300 cd/m²)
206 cd/m²
206 cd/m²
Peak 2% Window
599 cd/m²
810 cd/m²
Peak 10% Window
752 cd/m²
797 cd/m²
Peak 25% Window
650 cd/m²
400 cd/m²
Peak 50% Window
554 cd/m²
266 cd/m²
Peak 100% Window
559 cd/m²
162 cd/m²
Sustained 2% Window
583 cd/m²
778 cd/m²
Sustained 10% Window
731 cd/m²
758 cd/m²
Sustained 25% Window
647 cd/m²
376 cd/m²
Sustained 50% Window
553 cd/m²
254 cd/m²
Sustained 100% Window
558 cd/m²
155 cd/m²
Automatic Brightness Limiting (ABL)
0.021
0.103
HDR Brightness In Game Mode
7.4
6.7
HDR Hallway Photo
HDR Cityscape Photo
HDR Landscape Photo
Hallway Lights (~1950 cd/m²)
406 cd/m²
622 cd/m²
Yellow Skyscraper (~700 cd/m²)
332 cd/m²
305 cd/m²
Landscape Pool (~300 cd/m²)
215 cd/m²
127 cd/m²
Peak 2% Window
596 cd/m²
795 cd/m²
Peak 10% Window
750 cd/m²
788 cd/m²
Peak 25% Window
642 cd/m²
407 cd/m²
Peak 50% Window
553 cd/m²
275 cd/m²
Peak 100% Window
558 cd/m²
167 cd/m²
Sustained 2% Window
582 cd/m²
656 cd/m²
Sustained 10% Window
731 cd/m²
755 cd/m²
Sustained 25% Window
639 cd/m²
389 cd/m²
Sustained 50% Window
552 cd/m²
262 cd/m²
Sustained 100% Window
558 cd/m²
160 cd/m²
Automatic Brightness Limiting (ABL)
0.022
0.095
PQ EOTF Tracking
9.6
9.3
PQ EOTF Graph
600 Nit Tracking Delta
0.0024
0.0038
1000 Nit Tracking Delta
0.0024
0.0044
4000 Nit Tracking Delta
0.0025
0.0064
SDR Brightness
8.5
7.7
Real Scene Peak Brightness
519 cd/m²
422 cd/m²
Peak 2% Window
574 cd/m²
427 cd/m²
Peak 10% Window
757 cd/m²
435 cd/m²
Peak 25% Window
555 cd/m²
397 cd/m²
Peak 50% Window
505 cd/m²
372 cd/m²
Peak 100% Window
540 cd/m²
186 cd/m²
Sustained 2% Window
556 cd/m²
407 cd/m²
Sustained 10% Window
733 cd/m²
413 cd/m²
Sustained 25% Window
555 cd/m²
377 cd/m²
Sustained 50% Window
503 cd/m²
353 cd/m²
Sustained 100% Window
539 cd/m²
178 cd/m²
Automatic Brightness Limiting (ABL)
0.020
0.053
Color Gamut
7.6
8.6
Wide Color Gamut
No
Yes
Color Gamut DCI-P3 Picture
DCI P3 xy
87.40%
98.01%
DCI P3 uv
89.40%
99.36%
Color Gamut Rec.2020 Picture
Rec 2020 xy
63.12%
71.75%
Rec 2020 uv
65.84%
76.26%
Color Volume
7.3
7.9
P3 Color Volume ITP Picture
1,000 cd/m² DCI P3 Coverage ITP
60.9%
75.0%
2020 Color Volume ITP Picture
10,000 cd/m² Rec 2020 Coverage ITP
27.7%
34.2%
White Luminance
402 cd/m²
820 cd/m²
Red Luminance
86 cd/m²
90 cd/m²
Green Luminance
281 cd/m²
304 cd/m²
Blue Luminance
40 cd/m²
34 cd/m²
Cyan Luminance
313 cd/m²
330 cd/m²
Magenta Luminance
123 cd/m²
115 cd/m²
Yellow Luminance
369 cd/m²
371 cd/m²
Pre Calibration
8.9
8.2
Pre White Balance Picture
Pre Gamma Curve Picture
Pre Color Picture
White Balance dE
1.49
2.51
Color dE
1.21
1.71
Gamma
2.18
2.22
Color Temperature
6,745 K
7,013 K
Picture Mode
Custom
Expert (Dark Space)
Color Temp Setting
Expert 1
Warm 50
Gamma Setting
0
2.2
Post Calibration
9.5
9.6
Post White Balance Picture
Post Gamma Curve Picture
Post Color Picture
White Balance dE
0.35
0.21
Color dE
1.14
0.71
Gamma
2.20
2.20
Color Temperature
6,536 K
6,525 K
White Balance Calibration
10 point
22 point
Color Calibration
Yes
Yes
Gray Uniformity
7.3
8.7
50% Uniformity Picture
50% Std. Dev.
4.527%
1.166%
50% DSE
0.176%
0.123%
5% Uniformity Picture
5% Std. Dev.
1.225%
0.421%
5% DSE
0.103%
0.103%
Black Uniformity
7.2
10
Black Uniformity Picture With Preferred Local Dimming
Std. Dev.
1.366%
N/A
Native Black Uniformity Picture
Native Std. Dev.
0.858%
0.375%
Viewing Angle
5.3
9.2
Viewing Angle Video
Chroma Graph
Color Washout
27°
65°
Hue Graph
Color Shift
25°
27°
Lightness Graph
Brightness Loss
38°
70°
Black Level Raise
14°
70°
Gamma Shift
14°
70°
Reflections
7.1
9.2
Reflections Picture
Average Room Off Picture
Bright Room Off Picture
Screen Finish
Semi-gloss
Glossy
Total Reflections
5.7%
1.5%
Indirect Reflections
0.6%
0.2%
Calculated Direct Reflections
5.1%
1.3%
HDR Native Gradient
7.5
7.5
HDR Gradient Picture
100% Black to 50% Gray
6.0
8.0
50% Gray to 100% White
8.0
6.0
100% Black to 50% Red
6.0
8.0
50% Red to 100% Red
10
10
100% Black to 50% Green
6.0
8.0
50% Green to 100% Green
8.0
6.0
100% Black to 50% Blue
8.0
8.0
50% Blue to 100% Blue
8.0
6.0
Low-Quality Content Smoothing
8.4
8.6
Low-Quality Content Smoothing Picture
Smoothing
8.5
9.0
Detail Preservation
8.0
7.5
Upscaling: Sharpness Processing
7.5
6.5
Sharpness Picture - 480p
Pixels
Pixels Picture
Subpixel Layout
BGR
RWBG
Type
LED
OLED
Sub-Type
VA
WOLED
Motion
Response Time
8.4
9.9
Motion Blur Picture
Response Time Chart
80% Response Time
3.9 ms
0.2 ms
100% Response Time
10.7 ms
2.4 ms
Flicker-Free
9.5
10
Backlight chart
Flicker-Free
No
No
PWM Dimming Frequency
720 Hz
0 Hz
Black Frame Insertion (BFI)
BFI Picture
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
No
Min Flicker for 60 fps in Game Mode
120 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
Stutter
6.9
5.0
Frame Hold Time @ 24 fps
30.9 ms
39.3 ms
Frame Hold Time @ 60 fps
5.9 ms
14.3 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
9.4
9.4
Native Refresh Rate
120 Hz
120 Hz
Variable Refresh Rate
Yes
Yes
HDMI Forum VRR
Yes
Yes
FreeSync
No
Yes
G-SYNC Compatible
Yes
Yes (NVIDIA Certified)
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
No Local Dimming
Inputs
Input Lag
9.2
9.7
1080p @ 60Hz
18.7 ms
10.5 ms
1080p @ 60Hz Outside Game Mode
161.7 ms
90.0 ms
1080p @ 120Hz
10.0 ms
5.7 ms
1080p @ 144Hz
N/A
N/A
1440p @ 60Hz
18.1 ms
10.7 ms
1440p @ 120Hz
N/A
5.8 ms
1440p @ 144Hz
N/A
N/A
4k @ 60Hz
18.1 ms
10.6 ms
4k @ 60Hz + 10-Bit HDR
18.0 ms
10.6 ms
4k @ 60Hz @ 4:4:4
18.1 ms
10.2 ms
4k @ 60Hz Outside Game Mode
144.9 ms
82.4 ms
4k @ 60Hz With Interpolation
137.5 ms
81.2 ms
4k @ 120Hz
11.1 ms
5.9 ms
4k @ 144Hz
N/A
N/A
8k @ 60Hz
N/A
N/A
Supported Resolutions
9.3
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
Yes (forced resolution required)
Yes (forced resolution required)
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
PS5 Compatibility
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
Xbox Series X|S Compatibility
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
Inputs Specifications
HDR10
Yes
Yes
HDR10+
No
No
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 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
Yes
No
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
2
3
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
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
Sound Quality
Frequency Response
7.6
7.1
Frequency Response
Low-Frequency Extension
89.80 Hz
80.00 Hz
Std. Dev. @ 70
2.43 dB
2.29 dB
Std. Dev. @ 80
2.10 dB
2.87 dB
Std. Dev. @ Max
3.13 dB
5.98 dB
Max
90.9 dB SPL
88.7 dB SPL
Dynamic Range Compression
4.59 dB
4.65 dB
Distortion
6.1
7.6
Total Harmonic Distortion
Weighted THD @ 80
0.066
0.083
Weighted THD @ Max
5.547
0.604
IMD @ 80
1.91%
0.86%
IMD @ Max
43.49%
3.00%
Smart Features
Interface
8.0
8.5
Smart TV Picture
Smart OS
Google TV
webOS
Version
10
22
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
4 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
9.0
8.0
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
Remote
8.5
9.0
Remote Picture
Size
Large
Large
Voice Control
Many Features
Many Features
CEC Menu Control
Yes
Yes
Other Smart Features
No
Yes
Remote App
Android TV
LG ThinQ
TV Controls
Controls Picture
In The Box
In The Box Picture
Misc
Power Consumption
49 W
77 W
Power Consumption (Max)
148 W
179 W
Firmware
PKG6.3629.0454NAA
03.10.43
Check Price
42"
42"
OLED42C2PUA
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48"
OLED48C2PUA
Searching
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XR50X90J
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55"
XR55X90J
Searching
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OLED55C2PUA
Searching
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XR65X90J
Searching
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OLED65C2PUA
Searching
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XR75X90J
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77"
77"
OLED77C2PUA
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83"
OLED83C2PUA
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Sony X90J
LG C2 OLED
Comments
Sony X90J vs LG C2 OLED: Main Discussion
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