"Experience the brilliance of AI-powered entertainment with the LG 55UR7550PSC 55" α5 AI PROCESSOR 4K Gen6 HDR10 PRO THINQ AI WEB OS SMART LED TV"
- 55UR7550PSC

- Vivid color and remarkable detail with 4K HDR10 Pro
- A smarter viewing experience with the α5 AI Processor 4K Gen6
- Smart Functionality, including ThinQ AI and WebOS
LG UR75 55 inch HDR10 4K Smart TV (2023)
*The images used in the product overview below are for representative purposes.
*Refer to the image gallery at the top of the page for an accurate representation.
LG UHD TV with HDR10 Pro brings optimized brightness levels for vivid color and remarkable detail.
*HDR10 Pro is not a format LG's own Dynamic Tone Mapping applied frame by frame for HDR10 content.
α5 AI Processor 4K Gen6
Boost Your Viewing Experienceα5 AI Processor 4K Gen6 enhances the LG UHD TV to provide you with an immersive experience.
*Image quality of upscaled content will vary based on the source resolution.
Smart Assistant & Connectivity
LG UHD TV takes convenience to a new level with support for Amazon Alexa Built-in, Apple AirPlay, HomeKit, and Matter. Conveniently monitor connected appliances, check information almost instantly with your voice.
*'Matter’ supported services and features may vary depending on the connected devices. Initial Connection for ThinQ and Matter should be via ThinQ mobile app.
*Apple, the Apple logo, Apple TV, AirPlay, and HomeKit are trademarks of Apple Inc., registered in the U.S. and other countries.
*Supported menus and apps may vary by country.
*Voice Command availability may vary by product and country.
*Menus displayed may be different upon release.
*Support for AirPlay 2 and HomeKit may vary by region.
*Support for Amazon Alexa may vary by language and region.
Watch in 4K and enjoy a viewing experience like the ones in the cinema.
Entertainment
Endless Content On DemandEasily enjoy content from the biggest streaming platforms directly on LG UHD TV.
*Supported services may differ by country.
*Number of channels and available content may vary by product and region.
Transform your experience with fast, smooth gaming and feel like you're truly immersed in the game.
Game Optimizer & Dashboard
Find all the settings you need for optimal gameplay in one place. Game Dashboard allows you to change the current game genre settings quickly.
*Availability of software updates may vary depending on model and region.
*Items in the Game Optimizer menu may vary by series.
*HGiG is a volunteer group of companies from the game and TV display industries that meet to specify and make available for the public guidelines to improve consumer gaming experiences in HDR.
*Supported partnerships may differ by country.
Sustainability
Greener for BetterLG UHD TV's redesigned packaging uses single color printing and a recyclable box.
*Content on box may vary by model or country.
DIMENSIONS AND WEIGHTS
- TV Dimensions without Stand (WxHxD, mm)
1235 x 715 x 57.5
TV Dimensions with Stand (WxHxD, mm)
1235 x 780 x 230
- Packaging Dimensions (WxHxD, mm)
1360 x 810 x 162
TV Stand (WxD, mm)
948 x 230
- TV Weight without Stand (kg)
14.0
TV Weight with Stand (kg)
14.1
- Packaging Weight (kg)
18.9
VESA Mounting (WxH, mm)
300 x 300
PICTURE (DISPLAY)
- Display Type
4K UHD
Display Resolution
4K Ultra HD (3,840 x 2,160)
- Backlight Type
Direct
Refresh Rate
60Hz Native
PICTURE (PROCESSING)
- Picture Processor
α5 AI Processor 4K Gen6
AI Upscaling
4K Upscaling
- AI Brightness Control
Yes
HDR (High Dynamic Range)
HDR10 / HLG
- FILMMAKER MODE™
Yes
Dynamic Tone Mapping
Yes
- Picture Mode
9 modes (Vivid, Standard, Eco, Cinema, Sports, Game, Filmmaker, (ISF)Expert(Bright Room), (ISF)Expert(Dark Room))
GAMING
- HGIG Mode
Yes
Game Optimizer
Yes (Game Dashboard)
- ALLM (Auto Low Latency Mode)
Yes
SMART TV
- Operating System (OS)
webOS 23
ThinQ
Yes
- Intelligent Voice Recognition
Yes
Magic Remote Control
Built-In
- Works with Apple Airplay2
Yes
Smartphone Remote App
Yes (LG ThinQ)
- Full Web Browser
Yes
Sports Alert
Yes
- Room to Room Share
Yes (Receiver)
Family Settings
Yes
- USB Camera Compatible
Yes
AUDIO
- Audio Output
20W
Speaker System
2.0 Channel
- Speaker Direction
Down Firing
AI Sound
AI Sound (Virtual 5.1 Up-mix)
- Clear Voice Pro
Yes
AI Acoustic Tuning
Yes
- LG Sound Sync
Yes
Sound Mode Share
Yes
- Simultaneous Audio Output
Yes
Bluetooth Surround Ready
Yes (2 Way Playback)
- Audio Codec
AC4, AC3(Dolby Digital), EAC3, HE-AAC, AAC, MP2, MP3, PCM, WMA, apt-X (Refer to manual)
CONNECTIVITY
- HDMI Input
3ea (supports eARC, ALLM as specified in HDMI 2.1)
Simplink (HDMI CEC)
Yes
- HDMI Audio Return Channel
eARC (HDMI 2)
USB Input
2ea (v 2.0)
- Wi-Fi
Yes (Wi-Fi 5)
Bluetooth Support
Yes (v 5.0)
- Ethernet Input
1ea
RF Input (Antenna/Cable)
1ea
- SPDIF (Optical Digital Audio Out)
1ea
ACCESSIBILITY
- High Contrast
Yes
Gray Scale
Yes
- Invert Colors
Yes
POWER
- Power Supply (Voltage, Hz)
AC 100~240V 50-60Hz
Standby Power Consumption
Under 0.5W
ACCESSORIES INCLUDED
- Remote
Magic Remote
Remote Control Batteries
Yes (AA x 2EA)
- Power Cable
Yes (Detachable)
Customer comments
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