Refurbished (Excellent) - LG OLED55B6GUA 55" OLED 4K Smart TV – α8 AI Processor 4K Gen3, Dolby Vision, webOS 26

Overview

Experience exceptional picture quality with the LG OLED55B6GUA 55" OLED 4K Smart TV. Featuring advanced OLED display technology, this TV delivers perfect blacks, accurate colors and impressive contrast with its self-lit OLED pixels. The 4K Ultra HD resolution combined with the α8 AI Processor 4K Gen3 provides enhanced detail and optimized picture performance for movies, sports and everyday entertainment.

The α8 AI Processor 4K Gen3 uses advanced AI processing to improve image quality through AI Super Upscaling 4K, AI Picture Pro and AI HDR Remastering. The processor automatically analyzes content and adjusts picture settings with AI Genre Selection and Dynamic Tone Mapping Pro to provide a more immersive viewing experience.

With support for Dolby Vision, HDR10 and HLG, the OLED55B6GUA delivers enhanced HDR performance with improved brightness, contrast and color detail. FILMMAKER MODE™ helps preserve the original cinematic vision of compatible content, while OLED Motion technology and 120Hz Native refresh rate provide smooth motion clarity.

Designed for gaming, the TV features Game Optimizer with Game Dashboard, Auto Low Latency Mode (ALLM), Variable Refresh Rate (VRR), Dolby Vision Gaming and support for NVIDIA G-Sync and AMD FreeSync. With response time under 0.1ms and HDMI support for 4K 120Hz gaming, it provides a responsive experience for next-generation consoles and gaming PCs.

The LG OLED55B6GUA delivers immersive sound with α8 AI Sound Pro featuring Virtual 11.1.2 Up-Mix technology. Dolby Atmos support, Clear Voice Pro and Adaptive Acoustic Tuning help create a more detailed and balanced audio experience. WOW Orchestra allows compatible LG sound systems and the TV speakers to work together for enhanced sound performance.

Powered by webOS 26, the TV provides access to smart entertainment features including LG Channels, full web browsing, LG ThinQ, AI Voice ID, AI Chatbot, Apple AirPlay, Apple Home and Google Cast. The included AI Magic Remote MR26 provides convenient voice control and navigation.

Connectivity options include four HDMI ports supporting 4K 120Hz, VRR, ALLM, QMS, QFT and eARC, along with Wi-Fi 5, Bluetooth 5.3, USB ports, Ethernet and optical digital audio output. The slim OLED design supports VESA 300 × 200 wall mounting for flexible installation.

Specifications

Display

Model Number: OLED55B6GUA

Product Type: OLED Smart TV

Screen Size: 55"

Display Type: 4K OLED

Display Resolution: 3,840 × 2,160

Refresh Rate: 120Hz Native (VRR 120Hz)

Wide Color Gamut: Perfect Color

Dimming Technology: Pixel Dimming

HDR Support: Dolby Vision / HDR10 / HLG

Motion Technology: OLED Motion

Picture Processor: α8 AI Processor 4K Gen3

AI Upscaling: α8 AI Super Upscaling 4K

AI Picture Pro: Yes

AI HDR Remastering: Yes

Dynamic Tone Mapping: Dynamic Tone Mapping Pro

FILMMAKER MODE™: Yes

Auto Brightness Control: Yes

Auto Calibration: Yes

Picture Modes: 9 Modes

HFR Support: 4K 120 fps (HDMI)

Smart TV

Operating System: webOS 26

AI Magic Remote: Included (MR26)

AI Voice ID: Yes

AI Chatbot: Yes

LG ThinQ: Yes

Intelligent Voice Recognition: Yes

Full Web Browser: Yes

LG Channels: Yes

Multi View: Yes

My Page: Yes

Always Ready: Yes

Smartphone Remote App: LG ThinQ

Google Cast: Yes

Apple AirPlay: Yes

Apple Home: Yes

USB Camera Compatible: Yes

Gaming Features

Game Optimizer: Yes (Game Dashboard)

ALLM (Auto Low Latency Mode): Yes

VRR: Yes

Dolby Vision Gaming: Yes (4K 120Hz)

NVIDIA G-Sync Compatible: Yes

AMD FreeSync Compatible: Yes

HGiG Mode: Yes

Response Time: Less than 0.1ms

Native Gaming Refresh Rate: 120Hz

QFT (Quick Frame Transport): Yes

QMS (Quick Media Switching): Yes

Audio

AI Sound: α8 AI Sound Pro (Virtual 11.1.2 Up-Mix)

Dolby Atmos: Yes

Audio Output: 20W

Speaker System: 2.0 Channel

Speaker Direction: Down Firing

Clear Voice Pro: Yes (AI Object Remastering Pro)

Adaptive Acoustic Tuning: Yes

LG Sound Sync: Yes

WOW Orchestra: Yes

Simultaneous Audio Output: Yes

Audio Codecs: AC4, AC3 (Dolby Digital), EAC3, HE-AAC, AAC, MP2, MP3, PCM, apt-X

Connectivity

Wi-Fi: Yes (Wi-Fi 5)

Bluetooth: Yes (Version 5.3)

HDMI Inputs: 4

HDMI Features: 4K 120Hz, eARC, VRR, ALLM, QMS, QFT

USB Inputs: 2 × USB 2.0

Ethernet Input: 1

RF Input: 1

Digital Audio Output: 1 × Optical

HDMI Audio Return Channel: eARC (HDMI 2)

Simplink (HDMI-CEC): Yes

Design & Mounting

Design Type: OLED Slim Design

VESA Mounting: 300 × 200 mm

Power Cable: Attached

Stand Size (W×D): 1069 × 218 mm

Dimensions & Weights

Package Dimensions (W×H×D): 1360 × 810 × 172 mm

Package Weight: 19.5 kg

TV Dimensions Without Stand (W×H×D): 1228 × 708 × 45.9 mm

TV Dimensions With Stand (W×H×D): 1228 × 776 × 218 mm

TV Weight Without Stand: 14.3 kg

TV Weight With Stand: 14.5 kg

Accessibility

Gray Scale: Yes

High Contrast: Yes

Invert Colors: Yes

Package Includes

AI Magic Remote MR26

Power Cable (Attached)

Compatibility

Compatible with LG ThinQ ecosystem

Compatible with Apple AirPlay and Apple Home

Compatible with Google Cast

Compatible with NVIDIA G-Sync and AMD FreeSync gaming systems

Compatible with compatible LG audio products through WOW Orchestra

Warranty

It comes with a 1-Year warranty.