LG 55" B6E 4K UHD HDR RGB OLED webOS Smart TV (OLED55B6)

LG 55" OLED AI Smart TV — Model OLED55B6

The LG OLED55B6 is a 55-inch 4K OLED Smart TV from LG's 2026 OLED lineup, in the B6 series. It's built around the alpha8 AI Processor 4K Gen3, delivering UL-verified Perfect Black and Perfect Colour with sharper 4K detail. The B6 also runs LG's award-winning webOS platform, a CES 2026 Innovation Award honoree for both its Multi-AI Architecture and its LG Shield-secured TV OS platform.

Key Features

- Perfect Black in any light — UL-verified black levels add depth and clarity in both bright and dark rooms
- Eyesafe-verified — certified reduced blue light so every frame stays easy on your eyes
- alpha8 AI Processor 4K Gen3 — up to 5x faster NPU performance than the previous generation
- AI Picture Pro — AI Super Upscaling and Dynamic Tone Mapping Pro refine every frame to 4K with balanced brightness and detail
- AI Object Remastering Pro — automatically clarifies voices and key sounds amid background noise
- Virtual 11.1.2 Ch — AI Sound creates multi-dimensional, room-filling audio
- AI HDR Remastering — elevates SDR content to HDR-level colour, brightness, and contrast
- Dolby Vision with Ambient FILMMAKER MODE, and Dolby Atmos — cinema-accurate picture and 360° immersive sound
- Up to 120Hz VRR in 4K — with NVIDIA G-Sync and AMD FreeSync Premium compatibility, plus HGiG mode
- 0.1ms response time with ALLM — near-instant input response for gaming
- NVIDIA GeForce NOW — 4K 120Hz HDR cloud gaming, no extra device needed
- Bluetooth Ultra Low Latency Controller support — under 2.5ms input delay for cloud gaming
- Multi AI Search, AI Concierge, AI Voice ID with My Page, AI Chatbot, AI Picture Wizard, AI Sound Wizard, and Far Field Voice Recognition — full AI Hub functionality, available once paired with the AI Magic Remote (sold separately on this model)
- WOW Orchestra — syncs with an LG soundbar for fuller surround sound
- Ultra-slim design with narrow bezels
- LG Shield — CES 2026 Innovation Award honoree for its 7 core security technologies protecting your data
- webOS Re:New Program — eligible for free software upgrades for up to 5 years
- Named Best Smart TV System 2025/26 by AVForums, 8 years running

Specifications

| Spec | Detail |
|---|---|
| Model | OLED55B6 |
| Series | OLED, B6 |
| Screen Size | 55" |
| Display Type | 4K OLED |
| Display Resolution | 3840 x 2160 |
| Refresh Rate | 120Hz Native, VRR up to 120Hz |
| Wide Colour Gamut | Perfect Color |
| Processor | alpha8 AI Processor 4K Gen3 |
| HDR | Dolby Vision, HDR10, HLG |
| Smart Platform | webOS 26 (Google Gemini + Microsoft Copilot AI) |
| Audio Output | 20W, 2.0 channel |
| Audio Features | Dolby Atmos, alpha8 AI Sound Pro (Virtual 11.1.2 Up-mix), WOW Orchestra |
| Gaming | G-Sync Compatible, FreeSync Premium, VRR up to 120Hz, ALLM, HGiG, QFT, QMS |
| Response Time | Less than 0.1ms |
| Wi-Fi | Wi-Fi 5 |
| Bluetooth | v5.3 |
| HDMI Ports | 4x (4K 120Hz, eARC, VRR, ALLM, QMS, QFT) |
| USB Ports | 1x USB 2.0 |
| Ethernet | 1x |
| Remote | Standard Remote included (AI Magic Remote sold separately, required for AI Hub features) |
| Dimensions (without stand) | 1228 x 708 x 45.9 mm |
| Dimensions (with stand) | 1228 x 776 x 218 mm |
| Weight (without stand) | 14.3 kg |
| Weight (with stand) | 14.5 kg |
| VESA Mount | 300 x 200mm |
| Model Year | 2026 |