4K UHD, Vibrant Viewing in Ultra High Resolution
LG UHD TVs surpass your expectations every time. Experience lifelike picture quality and vivid colours with four times more pixel accuracy than Full HD.

Enhance Your Interior
Add UHD to your interior decoration. A slim panel and bezel combined with aesthetic design elevate any interior.

HGiG, Immerse Yourself in the Game
LG is partnered with some of the big names in the gaming industry, allowing you to enjoy the latest HDR game and immerse yourself in your game play.

Game Optimizer
Find all the setting you need for optimal gameplay in one place that allows you to change the current game genre setting quickly.

Specification

Product
Product id	894669
Brand	LG Electronics
Partnr	55UR781C0LK.AEU
EAN/UPC code	8806084414830
Display
Display diagonal	55 inch
HD type	4K Ultra HD
Display resolution	3840 x 2160 Pixels
Display technology	LED
LED backlight	Y
LED backlighting type	Direct-LED
Screen shape	Flat screen
Supported graphics resolutions	3840 x 2160
Display brightness	300 cd/m²
Native refresh rate	50 Hz
Smart TV
Smart TV	Y
Internet TV	Y
Smart modes	Cinema, Filmmaker, Game, Sports, Standard, Vivid
Audio
Number of speakers	2
RMS rated power	20 W
Sound modes	AI Sound, Clear Voice Pro
Network
Wi-Fi	Y
Ethernet LAN	Y
Wi-Fi standards	Wi-Fi 5 (802.11ac)
Bluetooth	Y
Bluetooth version	5.0
Design
Product colour	Black
VESA mounting	Y
Panel mounting interface	300 x 300 mm
Introduction year	2023
Performance
High Dynamic Range (HDR) supported	Y
High Dynamic Range (HDR) technology	High Dynamic Range 10 (HDR10)
Audio formats supported	AAC, AAC HE, AC3, AC4, EAC3, MP2, MP3, PCM, WMA
Processor cores	4
Eco sensor	Y
4K Ultra HD upscaling	Y
Game features	Auto Low Latency Mode (ALLM), Game Optimizer, HGiG
Ports & interfaces
HDMI ports quantity	3
HDMI version	2.1
Ethernet LAN (RJ-45) ports	1
USB 2.0 ports quantity	2
RF ports quantity	1
Power
Energy efficiency class (SDR)	G
Energy consumption (SDR) per 1000 hours	81 kWu
Power consumption (standby)	0.5 W
Energy efficiency class (HDR)	G
AC input voltage	100 - 240 V
AC input frequency	50/60 Hz
Energy consumption (HDR) per 1000 hours	121 kWu
Energy efficiency scale	A to G
Weight & dimensions
Width (with stand)	1235 mm
Depth (with stand)	230 mm
Height (with stand)	780 mm
Weight (with stand)	14100 g
Width (without stand)	1235 mm
Depth (without stand)	57.5 mm
Height (without stand)	715 mm
Weight (without stand)	14000 g
Stand width	948 mm
Stand depth	230 mm
Packaging data
Cables included	AC
Handheld remote control	Y
Package width	1360 mm
Package depth	162 mm
Package height	810 mm
Package weight	18900 g