Reveal the detail
LG UHD TV with HDR10 Pro brings optimized brightness levels for vivid color and remarkable detail.
Boost your viewing experience
α5 AI Processor 4K Gen6 enhances the LG UHD TV to provide you with an immersive experience.
Redefine scale of 4K
Watch non-4K content in 4K on big UHD screens to enjoy clarity and precision in every moment.
AI brightness control
AI brightness control ensures the perfect brightness level for any environment, adapting to brightness by surrounding ambient lighting.
The perfect fit for full sound
Pair up all you love to watch with crystal-clear sound—the way it was meant to be heard.
Descriptions
Elevate your viewing experience with the LG 55" 4K Smart TV. Immerse yourself in stunning 4K resolution and access your favorite streaming services with ease. With its sleek design and advanced technology, this TV is the perfect addition to any luxury living space. Upgrade to the ultimate in home entertainment today.
Technical Data
Product Type
LED-backlit LCD TV - Smart TV
Energy Class
Class G
Energy Class (HDR)
Class G
Power Consumption SDR (On mode)
81 kWh/1000h
Power Consumption HDR (On mode)
121 kWh/1000h
Diagonal Class
55"
Series
UR78 Series
Model Year
2023
Platform
LG ThinQ AI, webOS 23
Operating System
webOS 23
HDR Capable
Yes
HDR Format
HDR10
HDR Technology
Hybrid Log-Gamma (HLG), Active HDR
Video Processor
?5 Gen 6 AI 4K
TV Tuner Presence
Yes
Video Interface
HDMI
HDMI Ports Qty
3 ports
Modes
Game mode, Eco mode, Sports mode, Cinema mode, ISF mode, Standard mode, Vivid mode, Auto Low Latency Mode (ALLM), Filmmaker Mode, HGIG Mode
Picture Enhancements
4K Upscaling, Dynamic Tone Mapping, Game Optimiser
Design
Slim Design
Dimensions
Without stand
Width
123.5 cm
Depth
5.75 cm
Height
71.5 cm
Weight
14 kg
Display
LCD Display Technology
IPS
Resolution
3840 x 2160
Display Format
4K UHD (2160p)
Image Aspect Ratio
16:9
Frame Rate & Enhancement Technology
50 Hz Native Refresh Rate, Variable Refresh Rate (VRR)
LCD Backlight Technology
Direct LED
Display Menu Language
Multilingual
Features
Audio Description (AD), time-shift, Cloud Gaming, Virtual Reality (360 VR) function, Time Machine, 8-bit support, Apple AirPlay 2 support, smartphone remote controlled, AI Brightness Control, Magic Explorer, Sports Alert, Family Settings, Quick Access, AI Recommendation, AI Home, Game Dashboard, USB webcam support, Home Office
Stands & Mounts
Stand
Included
Stand Design
Tabletop
Flat Panel Mount Interface
300 x 300 mm
VESA Compatibility
Yes
TV Tuner
Conditional Access
Common Interface Plus (CI+) slot
Digital TV Tuner
Digital TV Tuner
DVB-C, DVB-S2, DVB-T2
HDTV Tuner
Yes
Digital TV Service
HbbTV
MPEG Profiles and Levels
HEVC, VP9, AV1
Video Features
Teletext
Yes
Teletext Memory
2000 pages
Electronic Programme Guide
8-day EPG
Parental Channel Lock
Yes
Media Player
Supported Video Formats
HEVC, VP9, AV1
Supported Audio Formats
MP3, WMA, PCM, AC3, AAC, HE-AAC, E-AC3, MP2, AC4
USB Port
Yes
USB Ports Qty
2
Configuration
Quad-Core
Remote Control
Type
Remote control
Battery Form Factor
AAA type
Battery Included
Yes
Battery Included Qty
2
Battery Required Qty
2
Features
Magic remote, intelligent voice recognition
Audio System
Digital Audio Format
Dolby Digital output
Surround Mode
Yes
Speaker System
2 channel
Output Power / Total
20 Watt
Features
Down-firing Speaker, apt-X technology, Simultaneous Audio, LG Sound Sync, Enhanced Audio Return Channel (eARC), AI Sound, Bluetooth Surround ready, Clear Voice Pro technology, TV Sound Mode Share, 5.1.2 Channel Virtual Surround Sound, WOW Orchestra, WOW Interface
Network & Internet Multimedia
Functionality
On-line Internet gaming, WEB browsing, Internet video playback
Connectivity
Wi-Fi, LAN, Bluetooth
LAN Protocol
Ethernet
Wi-Fi Protocol
802.11ac
Bluetooth Version
Bluetooth 5.0
Connect & Share
Screen Share, Sound Share
Internet Streaming Services
Netflix, Home Dashboard, Prime Video, Disney+, Apple TV+, LG Channels, Paramount+
Supported Consumer Electronics Control (CEC)
Simplink
Connections
Connector Type
3 x HDMI ¦ 2 x USB 2.0 ¦ LAN ¦ SPDIF output
Internet of Things (IoT)
Internet of Things (IoT) Compatible
Yes
Platform
Apple HomeKit, ThinQ, Echo
Intelligent Assistant
Alexa (not available for some languages and countries)
Miscellaneous
Compliant Standards
CEC, HGiG
Power
Power Device
Power supply
Input Voltage
AC 100-240 V (50/60 Hz)
Power Consumption Stand by
0.5 Watt
Dimensions & Weight Details
Dimensions & Weight Details
Panel without stand - 123.5 cm x 5.75 cm x 71.5 cm x 14 kg ¦ Panel with stand - 123.5 cm x 23 cm x 78 cm x 14.1 kg
Dimensions & Weight (Shipping)
Width (Shipping)
136 cm
Depth (Shipping)
16.2 cm
Height (Shipping)
81 cm
Weight (Shipping)
18.9 kg