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- Table of Contents
- Top
- Main Differences
- Design
- Picture Quality
- Motion
- Inputs
- Sound Quality
- Smart Features
- Comments
LG B2 OLED vs LG B3 OLED
Side-by-Side Comparison
Products
LG B2 OLED
LG B3 OLED
Tested using Methodology v1.11
Updated Feb 07, 2025 06:45 PM
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Amazon.comTested using Methodology v1.11
Updated Nov 07, 2024 06:58 PM
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Amazon.com
Resolution4k
TypeOLED
Sub-TypeWOLED
Resolution4k
TypeOLED
Sub-TypeWOLED
Variants
- OLED55B2PUA (55")
- OLED65B2PUA (65")
- OLED77B2PUA (77")
- OLED55B3PUA (55")
- OLED65B3PUA (65")
- OLED77B3PUA (77")
Our Verdict
LG B2 OLED
LG B3 OLED
The LG B3 OLED is the successor to the LG B2 OLED, and while they're both extremely similar, the newer B3 is better in a few ways. The B3 has much better image processing than its predecessor and can pass through advanced DTS audio signals, making it a better option for home entertainment setups. Inversely, the B2 gets brighter in SDR, so SDR content like TV shows and sports pop more on it than on the B3.
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55"
OLED55B2PUA
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OLED55B3PUA
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OLED65B2PUA
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OLED65B3PUA
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OLED77B2PUA
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OLED77B3PUA
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Mixed Usage
Threshold
Mixed Usage
8.7
8.7
Full Comparison
Design
Style
Design Picture
Curved
No
No
Accelerated Longevity Test
Uniformity Pictures
Month 24
50% Gray
Longevity Graph
Stand
Stand Picture
Back
Back Picture
Wall Mount
VESA 300x200
VESA 300x200
Borders
Borders Picture
Borders
0.39" (1.0 cm)
0.38" (1.0 cm)
Thickness
Thickness Picture
Max Thickness
1.93" (4.9 cm)
1.84" (4.7 cm)
Build Quality
8.5
8.5
Build quality picture
Picture Quality
Contrast
10
10
Contrast Picture
Contrast
Inf : 1
Inf : 1
Native Contrast
Inf : 1
Inf : 1
Blooming
10
10
Blooming Photo
Lighting Zone Transitions
10
10
Preferred LD Video, Moving Object
Local Dimming
No
No
Backlight
No Backlight
No Backlight
Dimming Zones Count Of Tested TV
8,294,400
8,294,400
Contrast And Dark Details In Game Mode
9.5
9.5
Blooming Photo In Game Mode
Preferred LD Video, Moving Object In Game Mode
Game Transitions With VRR And Preferred LD
HDR Brightness
7.1
7.1
HDR Hallway Photo
HDR Cityscape Photo
HDR Landscape Photo
Hallway Lights (~1950 cd/m²)
644 cd/m²
521 cd/m²
Yellow Skyscraper (~700 cd/m²)
321 cd/m²
384 cd/m²
Landscape Pool (~300 cd/m²)
188 cd/m²
263 cd/m²
Peak 2% Window
705 cd/m²
596 cd/m²
Peak 10% Window
695 cd/m²
585 cd/m²
Peak 25% Window
459 cd/m²
385 cd/m²
Peak 50% Window
298 cd/m²
252 cd/m²
Peak 100% Window
146 cd/m²
138 cd/m²
Sustained 2% Window
681 cd/m²
579 cd/m²
Sustained 10% Window
681 cd/m²
573 cd/m²
Sustained 25% Window
439 cd/m²
366 cd/m²
Sustained 50% Window
283 cd/m²
239 cd/m²
Sustained 100% Window
138 cd/m²
130 cd/m²
Automatic Brightness Limiting (ABL)
0.099
0.095
HDR Brightness In Game Mode
7.0
7.0
HDR Hallway Photo
HDR Cityscape Photo
HDR Landscape Photo
Hallway Lights (~1950 cd/m²)
632 cd/m²
523 cd/m²
Yellow Skyscraper (~700 cd/m²)
312 cd/m²
347 cd/m²
Landscape Pool (~300 cd/m²)
181 cd/m²
237 cd/m²
Peak 2% Window
692 cd/m²
585 cd/m²
Peak 10% Window
681 cd/m²
582 cd/m²
Peak 25% Window
448 cd/m²
378 cd/m²
Peak 50% Window
306 cd/m²
259 cd/m²
Peak 100% Window
145 cd/m²
137 cd/m²
Sustained 2% Window
582 cd/m²
558 cd/m²
Sustained 10% Window
668 cd/m²
565 cd/m²
Sustained 25% Window
428 cd/m²
359 cd/m²
Sustained 50% Window
290 cd/m²
245 cd/m²
Sustained 100% Window
138 cd/m²
130 cd/m²
Automatic Brightness Limiting (ABL)
0.093
0.093
PQ EOTF Tracking
8.5
9.5
PQ EOTF Graph
600 Nit Tracking Delta
0.0140
0.0067
1000 Nit Tracking Delta
0.0088
0.0035
4000 Nit Tracking Delta
0.0084
0.0037
SDR Brightness
7.5
6.8
Real Scene Peak Brightness
377 cd/m²
311 cd/m²
Peak 2% Window
483 cd/m²
396 cd/m²
Peak 10% Window
478 cd/m²
390 cd/m²
Peak 25% Window
439 cd/m²
355 cd/m²
Peak 50% Window
384 cd/m²
312 cd/m²
Peak 100% Window
196 cd/m²
162 cd/m²
Sustained 2% Window
461 cd/m²
387 cd/m²
Sustained 10% Window
457 cd/m²
377 cd/m²
Sustained 25% Window
417 cd/m²
341 cd/m²
Sustained 50% Window
364 cd/m²
298 cd/m²
Sustained 100% Window
187 cd/m²
155 cd/m²
Automatic Brightness Limiting (ABL)
0.056
0.057
Color Gamut
8.7
8.8
Wide Color Gamut
Yes
Yes
Color Gamut DCI-P3 Picture
DCI P3 xy
96.78%
98.69%
DCI P3 uv
98.97%
99.62%
Color Gamut Rec.2020 Picture
Rec 2020 xy
72.10%
73.09%
Rec 2020 uv
77.56%
77.66%
Color Volume
8.2
7.9
P3 Color Volume ITP Picture
1,000 cd/m² DCI P3 Coverage ITP
70.6%
68.5%
2020 Color Volume ITP Picture
10,000 cd/m² Rec 2020 Coverage ITP
37.1%
33.9%
White Luminance
752 cd/m²
607 cd/m²
Red Luminance
102 cd/m²
88 cd/m²
Green Luminance
376 cd/m²
311 cd/m²
Blue Luminance
38 cd/m²
35 cd/m²
Cyan Luminance
408 cd/m²
338 cd/m²
Magenta Luminance
131 cd/m²
114 cd/m²
Yellow Luminance
440 cd/m²
375 cd/m²
Pre Calibration
8.6
8.6
Pre White Balance Picture
Pre Gamma Curve Picture
Pre Color Picture
White Balance dE
1.86
1.91
Color dE
1.59
1.68
Gamma
2.23
2.27
Color Temperature
6,829 K
6,865 K
Picture Mode
Expert (Dark Space)
Expert (Dark Space)
Color Temp Setting
Warm 50
Warm 50
Gamma Setting
2.2
2.2
Post Calibration
9.6
9.5
Post White Balance Picture
Post Gamma Curve Picture
Post Color Picture
White Balance dE
0.26
0.29
Color dE
0.76
1.06
Gamma
2.20
2.20
Color Temperature
6,490 K
6,526 K
White Balance Calibration
22 point
22 point
Color Calibration
Yes
Yes
Gray Uniformity
8.3
8.4
50% Uniformity Picture
50% Std. Dev.
1.614%
1.392%
50% DSE
0.132%
0.141%
5% Uniformity Picture
5% Std. Dev.
1.014%
0.621%
5% DSE
0.113%
0.101%
Black Uniformity
10
10
Black Uniformity Picture With Preferred Local Dimming
Std. Dev.
N/A
N/A
Native Black Uniformity Picture
Native Std. Dev.
0.406%
0.074%
Viewing Angle
9.7
9.3
Viewing Angle Video
Chroma Graph
Color Washout
70°
64°
Hue Graph
Color Shift
49°
31°
Lightness Graph
Brightness Loss
70°
70°
Black Level Raise
70°
70°
Gamma Shift
70°
70°
Reflections
9.4
9.3
Reflections Picture
Average Room Off Picture
Bright Room Off Picture
Screen Finish
Glossy
Glossy
Total Reflections
1.3%
1.4%
Indirect Reflections
0.2%
0.1%
Calculated Direct Reflections
1.1%
1.3%
HDR Native Gradient
7.3
7.3
HDR Gradient Picture
100% Black to 50% Gray
6.0
6.0
50% Gray to 100% White
6.0
6.0
100% Black to 50% Red
8.0
8.0
50% Red to 100% Red
10
10
100% Black to 50% Green
6.0
6.0
50% Green to 100% Green
6.0
6.0
100% Black to 50% Blue
8.0
8.0
50% Blue to 100% Blue
8.0
8.0
Low-Quality Content Smoothing
8.1
8.1
Low-Quality Content Smoothing Picture
Smoothing
8.5
8.5
Detail Preservation
7.0
7.0
Upscaling: Sharpness Processing
6.0
7.5
Sharpness Picture - 480p
Pixels
Pixels Picture
Subpixel Layout
RWBG
RWBG
Type
OLED
OLED
Sub-Type
WOLED
WOLED
Motion
Response Time
9.9
9.8
Motion Blur Picture
Response Time Chart
80% Response Time
0.2 ms
0.2 ms
100% Response Time
2.4 ms
3.1 ms
Flicker-Free
10
10
Backlight chart
Flicker-Free
No
No
PWM Dimming Frequency
0 Hz
0 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
No
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
Stutter
5.0
5.2
Frame Hold Time @ 24 fps
39.3 ms
38.6 ms
Frame Hold Time @ 60 fps
14.3 ms
13.6 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
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
No Local Dimming
Inputs
Input Lag
9.6
9.7
1080p @ 60Hz
11.6 ms
10.8 ms
1080p @ 60Hz Outside Game Mode
156.3 ms
156.1 ms
1080p @ 120Hz
6.0 ms
5.7 ms
1080p @ 144Hz
N/A
N/A
1440p @ 60Hz
11.6 ms
11.0 ms
1440p @ 120Hz
6.0 ms
5.7 ms
1440p @ 144Hz
N/A
N/A
4k @ 60Hz
11.4 ms
10.8 ms
4k @ 60Hz + 10-Bit HDR
11.6 ms
10.8 ms
4k @ 60Hz @ 4:4:4
11.5 ms
10.8 ms
4k @ 60Hz Outside Game Mode
156.1 ms
155.0 ms
4k @ 60Hz With Interpolation
147.2 ms
147.5 ms
4k @ 120Hz
6.1 ms
5.7 ms
4k @ 144Hz
N/A
N/A
8k @ 60Hz
N/A
N/A
Supported Resolutions
9.6
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
Yes (forced resolution required)
Yes (forced resolution required)
1440p @ 120Hz
Yes
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
PS5 doesn't output 1440p
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
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 3,4)
CEC
Yes
Yes
HDCP 2.2
Yes (HDMI 1,2,3,4)
Yes (HDMI 1,2,3,4)
ATSC Tuner
1.0
1.0
USB 3.0
No
No
Variable Analog Audio Out
No
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
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
0
0
Tuner (Cable/Ant)
1
1
Ethernet
1
1
DisplayPort
0
0
IR In
0
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
No
Yes
eARC: DTS-HD Master Audio 7.1
No
Yes
eARC: LPCM Channels (Bitstream)
7.1
7.1
ARC: Dolby Digital 5.1
Yes
Yes
ARC: DTS 5.1
No
Yes
Optical: Dolby Digital 5.1
Yes
Yes
Optical: DTS 5.1
No
Yes
Sound Quality
Frequency Response
7.0
7.0
Frequency Response
Low-Frequency Extension
89.80 Hz
84.76 Hz
Std. Dev. @ 70
3.33 dB
3.64 dB
Std. Dev. @ 80
3.41 dB
3.67 dB
Std. Dev. @ Max
5.00 dB
5.54 dB
Max
88.3 dB SPL
89.3 dB SPL
Dynamic Range Compression
3.66 dB
3.76 dB
Distortion
6.9
6.5
Total Harmonic Distortion
Weighted THD @ 80
0.065
0.165
Weighted THD @ Max
0.510
0.498
IMD @ 80
5.10%
8.25%
IMD @ Max
10.82%
20.55%
Smart Features
Interface
8.5
8.5
Smart TV Picture
Smart OS
webOS
webOS
Version
22
23
Ease of Use
Easy
Easy
Smoothness
Average
Average
Time Taken to Select YouTube
2 s
2 s
Time Taken to Change Backlight
4 s
3 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
No
Opt-out of Suggested Content
No
No
Apps and Features
8.0
8.0
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
Remote
9.0
9.0
Remote Picture
Size
Large
Large
Voice Control
Many Features
Many Features
CEC Menu Control
Yes
Yes
Other Smart Features
Yes
Yes
Remote App
LG ThinQ
LG ThinQ
TV Controls
Controls Picture
In The Box
In The Box Picture
Misc
Power Consumption
83 W
91 W
Power Consumption (Max)
174 W
181 W
Firmware
03.11.05
03.11.55
Check Price
55"
OLED55B2PUA
Searching
Finding store55"
OLED55B3PUA
Searching
Finding store65"
OLED65B2PUA
Searching
Finding store65"
OLED65B3PUA
Searching
Finding store77"
OLED77B2PUA
Searching
Finding store77"
OLED77B3PUA
Searching
Finding store
LG B2 OLED
LG B3 OLED
Comments
LG B2 OLED vs LG B3 OLED: Main Discussion
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