AI search and management. WOW Orchestra — synchronization of TV sound with soundbar. Customizable image color filters based on AI. Sound adaptation to the room using AI, surround sound. Matter support, compatibility with Apple Home.

Available for sale are sets with a stand and versions intended only for wall mounting. 165 Hz is available only for gaming when connected to a PC. Built-in ambient light sensor.

All specifications

Specifications OLED55G5

Colour

Size	55 "
Operating system	Smart TV (proprietary system) / web OS 25 /
CPU	LG α 11 Gen 2


Display
Matrix	OLED
Screen surface	glossy
Resolution	3840x2160 px
Upscaling	up to 4K
Frame rate	100/120 Hz
Frame rate (game mode)	165 Hz
HDR support	HDR10, Dolby Vision
Brightness / contrast enhancement	/ Brightness Booster Max /
AMD compatible	AMD FreeSync Premium
NVIDIA compatible	G-Sync Compatible


Multimedia
Sound power	60 W
Number of speakers	4 / 4.2 system /
Subwoofer	/ x2 /
Audio decoders	Dolby Atmos, Dolby AC-4, Dolby Digital (AC3)
Digital tuner	DVB-T2 (terrestrial) DVB-C (cable) DVB-S (satellite) DVB-S2 (satellite)
Picture-in-picture

Features
Features	AirPlay 2 Wi-Fi 6 (802.11ax) Miracast Google Cast (Chromecast) Bluetooth v5.3 Matter voice control Amazon Alexa Google Assistant


Connectors
HDMI	4
HDMI version	v 2.1
HDMI technologies	HGIG, VRR, ALLM, CEC, eARC, QMS, QFT
Additional inputs	USB-A 3 pcs / v2.0 / LAN
Outputs	optical


General
Wall mount	VESA 300x200 mm
Stand shape	1 leg on the platform
Power consumption	64 W / 171 W HDR /
Energy efficiency class (new)	E
Dimensions (WxHxD)	1222x787x263 mm
Dimensions without stand (WxHxD)	1222x703x27 mm
Weight	22.1 kg
Official Website	lg.com
Added to E-Catalog	April 2025
P/N	OLED55G51LW OLED55G53LS OLED55G54LW More ↓ OLED55G56LS OLED55G59LS OLED55G5WUA

The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog LG 2026 - new arrivals, bestsellers, and the most relevant models LG.