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LG CX OLED vs LG B2 OLED

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

LG CX OLED
LG B2 OLED

Tested using Methodology v1.6

Updated Jul 04, 2025 03:30 PM

SEE PRICE
Amazon.com

Tested using Methodology v1.11

Updated Jul 04, 2025 03:53 PM

SEE PRICE
Amazon.com
LG CX OLED Picture
LG B2 OLED Picture
Resolution4k
TypeOLED
Sub-Type
WOLED
Resolution4k
TypeOLED
Sub-Type
WOLED

Our Verdict

LG CX OLED

LG B2 OLED

The LG B2 OLED is better overall than the LG CX OLED. The B2 is a newer TV that improves in many areas, like the peak brightness and viewing angle. While the two TVs are similar overall, the B2 delivers a better viewing experience.

0 

Variants

  • OLED48CXPUB (48")
  • OLED55CXPUA (55")
  • OLED65CXPUA (65")
  • OLED77CXPUA (77")
  • OLED55B2PUA (55")
  • OLED65B2PUA (65")
  • OLED77B2PUA (77")

Review

See LG CX OLED Review
See LG B2 OLED Review
4 
16 

Check Price

48"
OLED48CXPUB
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48"
 
55"
OLED55CXPUA
SEE PRICE
Amazon.com
55"
OLED55B2PUA
SEE PRICE
Amazon.com
65"
OLED65CXPUA
SEE PRICE
Amazon.com
65"
OLED65B2PUA
SEE PRICE
Amazon.com
77"
OLED77CXPUA
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Amazon.com
77"
OLED77B2PUA
SEE PRICE
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Read more

Main Differences for
Mixed Usage

Threshold 

0.10

Mixed Usage 

8.8
8.7

480p Input 
 

8.0
6.0

Full Comparison

Design

Style  

Design Picture  

LG CX OLED Design Picture
LG B2 OLED 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  

LG CX OLED Stand Picture
LG B2 OLED Stand Picture
Show Text 

Back  

Back Picture  

LG CX OLED Back Picture
LG B2 OLED Back Picture

Wall Mount  

VESA 300x200
VESA 300x200
Show Text 

Borders  

Borders Picture  

LG CX OLED Borders Picture
LG B2 OLED Borders Picture

Borders  

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

Thickness  

Thickness Picture  

LG CX OLED Thickness Picture
LG B2 OLED Thickness Picture

Max Thickness  

1.93" (4.9 cm)
1.93" (4.9 cm)
Show Text 

Build Quality 
 

9.0
8.5

Build quality picture  

LG CX OLED Build quality picture
LG B2 OLED Build quality picture
Show Text 
Picture Quality

Contrast 
 

10
10

Contrast Picture  

LG CX OLED Contrast Picture
LG B2 OLED Contrast Picture

Contrast 
 

N/A
Inf : 1

Native Contrast 
 

Inf : 1
Inf : 1
Show Text 

Blooming 
 

10

Blooming Photo  

LG B2 OLED Blooming Photo
Show Text 

Lighting Zone Transitions 
 

10

Preferred LD Video, Moving Object  

Local Dimming 
 

No
No

Backlight 
 

No Backlight
No Backlight

Dimming Zones Count Of Tested TV 
 

8,294,400
Show Text 

Contrast And Dark Details In Game Mode 
 

9.5

Blooming Photo In Game Mode  

LG B2 OLED Blooming Photo In Game Mode

Preferred LD Video, Moving Object In Game Mode  

Game Transitions With VRR And Preferred LD  

Show Text 

HDR Brightness 
 

7.1
7.1

HDR Hallway Photo  

LG B2 OLED HDR Hallway Photo

HDR Cityscape Photo  

LG B2 OLED HDR Cityscape Photo

HDR Landscape Photo  

LG B2 OLED HDR Landscape Photo

Hallway Lights (~1950 cd/m²) 
 

644 cd/m²

Yellow Skyscraper (~700 cd/m²) 
 

321 cd/m²

Landscape Pool (~300 cd/m²) 
 

188 cd/m²

Peak 2% Window 
 

760 cd/m²
705 cd/m²

Peak 10% Window 
 

817 cd/m²
695 cd/m²

Peak 25% Window 
 

465 cd/m²
459 cd/m²

Peak 50% Window 
 

311 cd/m²
298 cd/m²

Peak 100% Window 
 

152 cd/m²
146 cd/m²

Sustained 2% Window 
 

720 cd/m²
681 cd/m²

Sustained 10% Window 
 

776 cd/m²
681 cd/m²

Sustained 25% Window 
 

443 cd/m²
439 cd/m²

Sustained 50% Window 
 

293 cd/m²
283 cd/m²

Sustained 100% Window 
 

146 cd/m²
138 cd/m²

Automatic Brightness Limiting (ABL) 
 

0.101
0.099

EOTF  

LG CX OLED EOTF

Real Scene Highlight 
 

681 cd/m²
Show Text 

HDR Brightness In Game Mode 
 

6.7
7.0

HDR Hallway Photo  

LG B2 OLED HDR Hallway Photo

HDR Cityscape Photo  

LG B2 OLED HDR Cityscape Photo

HDR Landscape Photo  

LG B2 OLED HDR Landscape Photo

Hallway Lights (~1950 cd/m²) 
 

632 cd/m²

Yellow Skyscraper (~700 cd/m²) 
 

312 cd/m²

Landscape Pool (~300 cd/m²) 
 

181 cd/m²

Peak 2% Window 
 

749 cd/m²
692 cd/m²

Peak 10% Window 
 

804 cd/m²
681 cd/m²

Peak 25% Window 
 

457 cd/m²
448 cd/m²

Peak 50% Window 
 

320 cd/m²
306 cd/m²

Peak 100% Window 
 

152 cd/m²
145 cd/m²

Sustained 2% Window 
 

633 cd/m²
582 cd/m²

Sustained 10% Window 
 

768 cd/m²
668 cd/m²

Sustained 25% Window 
 

433 cd/m²
428 cd/m²

Sustained 50% Window 
 

302 cd/m²
290 cd/m²

Sustained 100% Window 
 

147 cd/m²
138 cd/m²

Automatic Brightness Limiting (ABL) 
 

0.096
0.093

Game Mode EOTF  

LG CX OLED Game Mode EOTF

Real Scene Highlight 
 

563 cd/m²
Show Text 

PQ EOTF Tracking 
 

8.5

PQ EOTF Graph  

See details

600 Nit Tracking Delta 
 

0.0140

1000 Nit Tracking Delta 
 

0.0088

4000 Nit Tracking Delta 
 

0.0084
Show Text 

SDR Brightness 
 

7.0
7.5

Real Scene Peak Brightness 
 

321 cd/m²
377 cd/m²

Peak 2% Window 
 

459 cd/m²
483 cd/m²

Peak 10% Window 
 

456 cd/m²
478 cd/m²

Peak 25% Window 
 

414 cd/m²
439 cd/m²

Peak 50% Window 
 

340 cd/m²
384 cd/m²

Peak 100% Window 
 

176 cd/m²
196 cd/m²

Sustained 2% Window 
 

439 cd/m²
461 cd/m²

Sustained 10% Window 
 

435 cd/m²
457 cd/m²

Sustained 25% Window 
 

395 cd/m²
417 cd/m²

Sustained 50% Window 
 

324 cd/m²
364 cd/m²

Sustained 100% Window 
 

146 cd/m²
187 cd/m²

Automatic Brightness Limiting (ABL) 
 

0.069
0.056
Show Text 

Color Gamut 
 

8.6
8.7

Wide Color Gamut 
 

Yes
Yes

Color Gamut DCI-P3 Picture  

LG CX OLED Color Gamut DCI-P3 Picture
LG B2 OLED Color Gamut DCI-P3 Picture

DCI P3 xy 
 

97.32%
96.78%

DCI P3 uv 
 

98.71%
98.97%

Color Gamut Rec.2020 Picture  

LG CX OLED Color Gamut Rec.2020 Picture
LG B2 OLED Color Gamut Rec.2020 Picture

Rec 2020 xy 
 

71.67%
72.10%

Rec 2020 uv 
 

75.65%
77.56%
Show Text 

Color Volume 
 

7.1
8.2

P3 Color Volume ITP Picture  

LG CX OLED P3 Color Volume ITP Picture
LG B2 OLED P3 Color Volume ITP Picture

1,000 cd/m² DCI P3 Coverage ITP 
 

44.2%
70.6%

2020 Color Volume ITP Picture  

LG CX OLED 2020 Color Volume ITP Picture
LG B2 OLED 2020 Color Volume ITP Picture

10,000 cd/m² Rec 2020 Coverage ITP 
 

33.5%
37.1%

White Luminance 
 

752 cd/m²

Red Luminance 
 

102 cd/m²

Green Luminance 
 

376 cd/m²

Blue Luminance 
 

38 cd/m²

Cyan Luminance 
 

408 cd/m²

Magenta Luminance 
 

131 cd/m²

Yellow Luminance 
 

440 cd/m²

Normalized DCI P3 Coverage ITP 
 

80.6%

Normalized Rec 2020 Coverage ITP 
 

61.0%
Show Text 

Local Dimming 
 

10

LD Video, Moving Object  

LD Video, Real Content  

LD Video, Real Content Side View  

Local Dimming 
 

No
No

Backlight 
 

No Backlight
No Backlight
Show Text 

Pre Calibration 
 

8.2
8.6

Pre White Balance Picture  

LG CX OLED Pre White Balance Picture
LG B2 OLED Pre White Balance Picture

Pre Gamma Curve Picture  

LG CX OLED Pre Gamma Curve Picture
LG B2 OLED Pre Gamma Curve Picture

Pre Color Picture  

LG CX OLED Pre Color Picture
LG B2 OLED Pre Color Picture

White Balance dE 
 

2.47
1.86

Color dE 
 

1.77
1.59

Gamma 
 

2.19
2.23

Color Temperature 
 

7,034 K
6,829 K

Picture Mode 
 

Expert (Dark Room)
Expert (Dark Space)

Color Temp Setting 
 

Warm 2
Warm 50

Gamma Setting 
 

2.2
2.2
Show Text 

Post Calibration 
 

9.6
9.6

Post White Balance Picture  

LG CX OLED Post White Balance Picture
LG B2 OLED Post White Balance Picture

Post Gamma Curve Picture  

LG CX OLED Post Gamma Curve Picture
LG B2 OLED Post Gamma Curve Picture

Post Color Picture  

LG CX OLED Post Color Picture
LG B2 OLED Post Color Picture

White Balance dE 
 

0.16
0.26

Color dE 
 

1.00
0.76

Gamma 
 

2.20
2.20

Color Temperature 
 

6,512 K
6,490 K

White Balance Calibration 
 

22 point
22 point

Color Calibration 
 

Yes
Yes
Show Text 

Gray Uniformity 
 

8.5
8.3

50% Uniformity Picture  

LG CX OLED 50% Uniformity Picture
LG B2 OLED 50% Uniformity Picture

50% Std. Dev. 
 

1.526%
1.614%

50% DSE 
 

0.135%
0.132%

5% Uniformity Picture  

LG CX OLED 5% Uniformity Picture
LG B2 OLED 5% Uniformity Picture

5% Std. Dev. 
 

0.401%
1.014%

5% DSE 
 

0.106%
0.113%
Show Text 

Black Uniformity 
 

10
10

Black Uniformity Picture With Preferred Local Dimming  

LG CX OLED Black Uniformity Picture With Preferred Local Dimming
LG B2 OLED Black Uniformity Picture With Preferred Local Dimming

Std. Dev. 
 

N/A
N/A

Native Black Uniformity Picture  

LG CX OLED Native Black Uniformity Picture
LG B2 OLED Native Black Uniformity Picture

Native Std. Dev. 
 

0.416%
0.406%
Show Text 

Viewing Angle 
 

8.4
9.7

Viewing Angle Video  

Chroma Graph  

LG CX OLED Chroma Graph
LG B2 OLED Chroma Graph

Color Washout 
 

48°
70°

Hue Graph  

LG CX OLED Hue Graph
LG B2 OLED Hue Graph

Color Shift 
 

32°
49°

Lightness Graph  

LG CX OLED Lightness Graph
LG B2 OLED Lightness Graph

Brightness Loss 
 

62°
70°

Black Level Raise 
 

70°
70°

Gamma Shift 
 

57°
70°
Show Text 

Reflections 
 

9.3
9.4

Reflections Picture  

LG CX OLED Reflections Picture
LG B2 OLED Reflections Picture

Average Room Off Picture  

LG CX OLED Average Room Off Picture
LG B2 OLED Average Room Off Picture

Bright Room Off Picture  

LG CX OLED Bright Room Off Picture
LG B2 OLED Bright Room Off Picture

Screen Finish 
 

Glossy
Glossy

Total Reflections 
 

1.5%
1.3%

Indirect Reflections 
 

0.4%
0.2%

Calculated Direct Reflections 
 

1.1%
1.1%
Show Text 

Local Dimming In Game Mode 
 

10

LD Video, Moving Object  

LD Video, Real Content  

LD Video, Real Content Side View  

Local Dimming 
 

No

Backlight 
 

No Backlight
Show Text 

HDR Native Gradient 
 

8.7
7.3

HDR Gradient Picture  

LG CX OLED HDR Gradient Picture
LG B2 OLED HDR Gradient Picture

100% Black to 50% Gray  

6.0

50% Gray to 100% White  

6.0

100% Black to 50% Red  

8.0

50% Red to 100% Red  

10

100% Black to 50% Green  

6.0

50% Green to 100% Green  

6.0

100% Black to 50% Blue  

8.0

50% Blue to 100% Blue  

8.0

Color Depth 
 

10 Bit

Red (Std. Dev.) 
 

0.083

Green (Std. Dev.) 
 

0.105

Blue (Std. Dev.) 
 

0.092

Gray (Std. Dev.) 
 

0.081
Show Text 

Low-Quality Content Smoothing 
 

8.1

Low-Quality Content Smoothing Picture  

LG B2 OLED Low-Quality Content Smoothing Picture

Smoothing 
 

8.5

Detail Preservation 
 

7.0
Show Text 

Upscaling: Sharpness Processing 
 

8.0
6.0

Sharpness Picture - 480p  

LG CX OLED Sharpness Picture - 480p
LG B2 OLED Sharpness Picture - 480p
Show Text 

Pixels 
 

Pixels Picture  

LG CX OLED Pixels Picture
LG B2 OLED Pixels Picture

Subpixel Layout 
 

RWBG

Type  

OLED
OLED

Sub-Type 
 

WOLED
WOLED
Show Text 

720p Input 
 

8.0

720p Picture  

LG CX OLED 720p Picture
Show Text 

1080p Input 
 

9.0

1080p Picture  

LG CX OLED 1080p Picture
Show Text 

4k Input 
 

10

4k Picture  

LG CX OLED 4k Picture
Show Text 

8k Input 
 

0.0

8k Picture  

LG CX OLED 8k Picture
Show Text 

Temporary Image Retention 
 

10

Image Retention Picture  

LG CX OLED 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 
 

2.0

Permanent Burn-In Risk 
 

Yes
Show Text 
Motion

Response Time 
 

9.9
9.9

Motion Blur Picture  

LG CX OLED Motion Blur Picture
LG B2 OLED Motion Blur Picture

Response Time Chart  

LG CX OLED Response Time Chart
LG B2 OLED Response Time Chart

80% Response Time 
 

0.3 ms
0.2 ms

100% Response Time 
 

1.7 ms
2.4 ms
Show Text 

Flicker-Free 
 

10
10

Backlight chart 
 

LG CX OLED Backlight chart
LG B2 OLED Backlight chart

Flicker-Free 
 

No
No

PWM Dimming Frequency 
 

0 Hz
0 Hz
Show Text 

Black Frame Insertion (BFI) 
 

BFI Picture  

LG CX OLED BFI Picture
LG B2 OLED BFI Picture

BFI Frequency Picture  

LG CX OLED BFI Frequency Picture
LG B2 OLED 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 
 

Yes
No

Min Flicker for 60 fps in Game Mode 
 

60 Hz
60 Hz
Show Text 

Motion Interpolation 
 

Motion Interpolation (30 fps) Picture  

LG CX OLED Motion Interpolation (30 fps) Picture
LG B2 OLED Motion Interpolation (30 fps) Picture

Motion Interpolation (30 fps) 
 

Yes
Yes

Motion Interpolation (60 fps) Picture  

LG CX OLED Motion Interpolation (60 fps) Picture
LG B2 OLED Motion Interpolation (60 fps) Picture

Motion Interpolation (60 fps) 
 

Yes
Yes
Show Text 

Stutter 
 

4.9
5.0

Frame Hold Time @ 24 fps 
 

39.9 ms
39.3 ms

Frame Hold Time @ 60 fps 
 

14.9 ms
14.3 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
Yes

FreeSync 
 

Yes
Yes

G-SYNC Compatible 
 

Yes (NVIDIA Certified)
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  

No Local Dimming

VRR Supported Connectors 
 

HDMI
Show Text 
Inputs

Input Lag 
 

9.5
9.6

1080p @ 60Hz 
 

13.6 ms
11.6 ms

1080p @ 60Hz Outside Game Mode 
 

97.0 ms
156.3 ms

1080p @ 120Hz 
 

6.9 ms
6.0 ms

1080p @ 144Hz 
 

N/A

1440p @ 60Hz 
 

13.8 ms
11.6 ms

1440p @ 120Hz 
 

6.9 ms
6.0 ms

1440p @ 144Hz 
 

N/A

4k @ 60Hz 
 

13.6 ms
11.4 ms

4k @ 60Hz + 10-Bit HDR 
 

13.5 ms
11.6 ms

4k @ 60Hz @ 4:4:4 
 

13.6 ms
11.5 ms

4k @ 60Hz Outside Game Mode 
 

97.0 ms
156.1 ms

4k @ 60Hz With Interpolation 
 

92.9 ms
147.2 ms

4k @ 120Hz 
 

6.7 ms
6.1 ms

4k @ 144Hz 
 

N/A

8k @ 60Hz 
 

N/A
N/A

1080p with Variable Refresh Rate 
 

5.9 ms

1440p with VRR 
 

6.2 ms

4k with VRR 
 

5.9 ms

8k with VRR 
 

N/A
Show Text 

Supported Resolutions 
 

9.6
9.6

Resolution  

4k
4k

480p @ 59.94Hz (Widescreen) 
 

Yes

720p @ 59.94Hz 
 

Yes

1080p @ 60Hz @ 4:4:4 
 

Yes
Yes

1080p @ 120Hz 
 

Yes (native support)
Yes

1080p @ 144Hz 
 

No

1440p @ 60Hz 
 

Yes (forced resolution required)
Yes (forced resolution required)

1440p @ 120Hz 
 

Yes (native support)
Yes

1440p @ 144Hz 
 

No

4k @ 60Hz 
 

Yes
Yes

4k @ 60Hz @ 4:4:4 
 

Yes
Yes

4k @ 120Hz 
 

Yes (native support)
Yes

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  

LG CX OLED PS5 Screenshot
LG B2 OLED PS5 Screenshot

Auto Low Latency Mode (ALLM) 
 

Yes
Yes

4k @ 120Hz 
 

Yes
Yes

1440p @ 120Hz 
 

PS5 can't do 1440p
PS5 doesn't output 1440p

1080p @ 120Hz 
 

Yes
Yes

HDR 
 

Yes

Xbox Series X Screenshot  

LG CX OLED Xbox Series X Screenshot
LG B2 OLED Xbox Series X Screenshot

VRR 
 

PS5 can't do VRR yet
Yes

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 
 

Yes
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  

LG CX OLED Xbox Series X Screenshot
LG B2 OLED Xbox Series X Screenshot

Auto Low Latency Mode (ALLM) 
 

Yes

4k @ 120Hz 
 

Yes
Yes

1440p @ 120Hz 
 

Yes
Yes

1080p @ 120Hz 
 

Yes
Yes

HDR 
 

Yes

VRR 
 

Yes
Yes
Show Text 

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

CEC  

Yes
Yes

HDCP 2.2  

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

ATSC Tuner 
 

1.0

USB 3.0 
 

No
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  

LG CX OLED Side Inputs Picture
LG B2 OLED Side Inputs Picture

Rear Inputs Picture  

LG CX OLED Rear Inputs Picture
LG B2 OLED Rear Inputs Picture

Total Inputs  

HDMI  

4
4

USB  

3
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 (incl. adapter)
0

Tuner (Cable/Ant)  

1
1

Ethernet  

1
1

DisplayPort  

0
0

IR In  

0
0

SD/SDHC  

0
Show Text 

Audio Passthrough 
 

ARC/eARC Port 
 

Yes
eARC

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 2)

eARC: DTS:X Over DTS-HD MA 
 

No
No

eARC: DTS-HD Master Audio 7.1 
 

No

eARC: LPCM Channels (Bitstream) 
 

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
Show Text 
Sound Quality

Frequency Response 
 

7.6
7.0

Frequency Response  

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 Compare in Graph Tool

Low-Frequency Extension 
 

63.50 Hz
89.80 Hz

Std. Dev. @ 70 
 

2.12 dB
3.33 dB

Std. Dev. @ 80 
 

2.12 dB
3.41 dB

Std. Dev. @ Max 
 

5.18 dB
5.00 dB

Max 
 

91.2 dB SPL
88.3 dB SPL

Dynamic Range Compression 
 

5.62 dB
3.66 dB
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Distortion 
 

7.0
6.9

Total Harmonic Distortion 
 

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Weighted THD @ 80 
 

0.085
0.065

Weighted THD @ Max 
 

0.519
0.510

IMD @ 80 
 

2.00%
5.10%

IMD @ Max 
 

10.89%
10.82%
Show Text 
Smart Features

Interface 
 

8.5
8.5

Smart TV Picture  

LG CX OLED Smart TV Picture
LG B2 OLED Smart TV Picture

Smart OS  

webOS
webOS

Version  

5.0
22

Ease of Use 
 

Easy
Easy

Smoothness 
 

Average
Average

Time Taken to Select YouTube 
 

2 s
2 s

Time Taken to Change Backlight 
 

7 s
4 s

Advanced Options 
 

Many
Many
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Ad-Free 
 

0.0
0.0

Ads Picture  

LG CX OLED Ads Picture
LG B2 OLED 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 
 

8.0
8.0

Apps Picture  

LG CX OLED Apps Picture
LG B2 OLED Apps Picture

App Selection 
 

Great
Great

App Smoothness 
 

Average
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 
 

9.0
9.0

Remote Picture  

LG CX OLED Remote Picture
LG B2 OLED Remote Picture

Size 
 

Large
Large

Voice Control 
 

Many Features
Many Features

CEC Menu Control 
 

Yes
Yes

Other Smart Features 
 

Yes
Yes

Remote App  

LG TV Plus
LG ThinQ
Show Text 

TV Controls  

Controls Picture  

LG CX OLED Controls Picture
LG B2 OLED Controls Picture
Show Text 

In The Box  

In The Box Picture  

LG CX OLED In The Box Picture
LG B2 OLED In The Box Picture
Show Text 

Misc  

Power Consumption  

75 W
83 W

Power Consumption (Max)  

178 W
174 W

Firmware  

03.00.45
03.11.05

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LG CX OLED

LG B2 OLED

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  1. Comparison
 • Posted 1 year ago

LG CX OLED vs LG B2 OLED: Main Discussion

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