Overview
Experience detailed 4K entertainment with the LG OLED55B6EUA 55" OLED AI 4K Smart TV. Featuring a 4K OLED display with 3,840 × 2,160 resolution, 120Hz Native refresh rate and Perfect Color, this TV uses self-lit OLED pixels to deliver deep blacks, vivid colors and detailed images. The α8 AI Processor 4K Gen3 enhances picture processing while α8 AI Super Upscaling 4K helps improve compatible lower-resolution content.
Advanced picture technologies include AI Picture Pro, AI HDR Remastering, AI Genre Selection, Dynamic Tone Mapping Pro, Pixel Dimming, Auto Brightness Control and FILMMAKER MODE™. Dolby Vision, HDR10 and HLG provide support for high dynamic range content, while OLED Motion and 4K 120 fps support help deliver smooth motion.
For gaming, the OLED55B6EUA supports 120Hz Native VRR, ALLM, Dolby Vision for Gaming at 4K 120Hz, NVIDIA G-Sync compatibility, AMD FreeSync compatibility and HGiG Mode. Game Optimizer with Game Dashboard, Quick Frame Transport and Quick Media Switching provide additional gaming features, while the response time is less than 0.1ms.
The TV features α8 AI Sound Pro with Virtual 11.1.2 Up-mix, Dolby Atmos, Clear Voice Pro, LG Sound Sync, WOW Orchestra and a 2.0-channel speaker system with 20W audio output. With webOS 26, users can access LG Channels, Google Cast, Apple AirPlay, LG ThinQ, LG Shield, Multi View, Always Ready and a Full Web Browser.
Specifications
Display
Model: OLED55B6EUA
Screen Size: 55"
Product Type: OLED AI 4K Smart TV
Display Resolution: 4K Ultra HD (3,840 x 2,160)
Display Type: 4K OLED
Refresh Rate: 120Hz Native (VRR 120Hz)
Wide Color Gamut: Perfect Color
HDR (High Dynamic Range): Dolby Vision / HDR10 / HLG
Dimming Technology: Pixel Dimming
FILMMAKER MODE™: Yes
Motion: OLED Motion
Picture Mode: 9 modes
Picture Processor: α8 AI Processor 4K Gen3
AI Upscaling: α8 AI Super Upscaling 4K
AI Genre Selection: Yes (SDR/HDR)
AI HDR Remastering: Yes
AI Picture Pro: Yes
Auto Brightness Control: Yes
Auto Calibration: Yes
Dynamic Tone Mapping: Yes (Dynamic Tone Mapping Pro)
HFR (High Frame Rate): 4K 120 fps (HDMI)
QFT (Quick Frame Transport): Yes
QMS (Quick Media Switching): Yes
Accessibility - Gray Scale: Yes
Accessibility - High Contrast: Yes
Accessibility - Invert Colors: Yes
Smart TV
Operating System (OS): webOS 26
Smart TV: Yes
AI Chatbot: Yes
AI Magic Remote: Ready (requires AI Magic Remote)
AI Voice ID: Ready (requires AI Magic Remote)
Always Ready: Yes
Full Web Browser: Yes
Google Cast: Yes
LG ThinQ: Yes
Intelligent Voice Recognition: Yes (with LG ThinQ app.)
LG Channels: Yes
LG Shield: Yes
Multi View: Yes
My Page: Yes
Smartphone Remote App: Yes (LG ThinQ)
USB Camera Compatible: Yes
Works with Apple Airplay: Yes
Gaming Features
Game Optimizer: Yes (Game Dashboard)
ALLM (Auto Low Latency Mode): Yes
Dolby Vision for Gaming (4K 120Hz): Yes
FreeSync Compatible (AMD): Yes
G-Sync Compatible (Nvidia): Yes
HGIG Mode: Yes
Response Time: Less than 0.1ms
120Hz Native (VRR 120Hz): 120Hz Native (VRR 120Hz)
QFT (Quick Frame Transport): Yes
QMS (Quick Media Switching): Yes
Audio
AI Sound: α8 AI Sound Pro (Virtual 11.1.2 Up-mix)
Adaptive Acoustic Tuning: Ready (requires AI Magic Remote)
Audio Codec: AC4, AC3(Dolby Digital), EAC3, HE-AAC, AAC, MP2, MP3, PCM, apt-X (Refer to manual)
Audio Output: 20W
Clear Voice Pro: Yes (AI Object Remastering Pro)
Dolby Atmos: Yes
LG Sound Sync: Yes
Simultaneous Audio Output: Yes
Sound Mode Share: Yes
Speaker Direction: Down Firing
Speaker System: 2.0 channel
WOW Orchestra: Yes
Connectivity
Bluetooth Support: Yes (v 5.3)
Ethernet Input: 1ea
HDMI Audio Return Channel: eARC (HDMI 2)
HDMI Input: 4ea (supports 4K 120Hz, eARC, VRR, ALLM, QMS, QFT)
RF Input (Antenna/Cable): 1ea
Simplink (HDMI CEC): Yes
SPDIF (Optical Digital Audio Out): 1ea
USB Input: 1ea (v 2.0)
Wi-Fi: Yes (Wi-Fi 5)
Analog TV Reception: Yes
Digital TV Reception: ATSC1.0 (Terrestrial), QAM (Cable)
Ergonomics
Stand Included: Yes
TV Stand (WxD): 1069 x 218
VESA Mounting: Yes
VESA Mounting (WxH): 300 x 200
Wall Mount Compatible: Yes
Dimensions & Weights
TV Weight with Stand: 14.5
Packaging Dimensions (WxHxD): 1360 x 810 x 172
Packaging Weight (Overseas): 19.5
TV Dimensions without Stand (WxHxD): 1228 x 708 x 45.9
TV Dimensions with Stand (WxHxD): 1228 x 776 x 218
TV Stand (WxD): 1069 x 218
TV Weight without Stand: 14.3
VESA Mounting (WxH): 300 x 200
Package Includes
Power Cable: Yes (Attached)
Remote: Standard Remote
Compatibility
Google Cast: Yes
Works with Apple Airplay: Yes
LG ThinQ: Yes
USB Camera Compatible: Yes
FreeSync Compatible (AMD): Yes
G-Sync Compatible (Nvidia): Yes
Warranty
90-Day Limited Warranty
