Product Overview
The LG 55UA850 is a premium 55-inch 4K UHD Smart TV designed to deliver vibrant picture quality, AI-enhanced performance, and an intuitive smart entertainment experience. Powered by the advanced α7 AI Processor 4K Gen8 and running the latest webOS 25 platform, the TV intelligently optimizes picture and sound while providing seamless access to popular streaming services and smart home features.
With HDR10 support, AI ThinQ, and the AI Magic Remote, the LG 55UA850 is ideal for movies, sports, TV shows, and casual gaming, offering immersive entertainment in a sleek, modern design.
55-Inch 4K UHD Display
The 55-inch UHD LED display delivers stunning 4K Ultra HD (3840 Ă— 2160) resolution with sharp details, vivid colors, and enhanced clarity.
Dynamic Tone Mapping optimizes brightness and contrast scene by scene, while 4K upscaling improves lower-resolution content for a sharper and more detailed viewing experience.
α7 AI Processor 4K Gen8
Powered by LG's α7 AI Processor 4K Gen8, the TV uses artificial intelligence to analyze and optimize content in real time.
AI Picture Pro enhances sharpness, contrast, and color accuracy, while AI 4K Super Upscaling improves lower-resolution content. AI Brightness Control automatically adjusts screen brightness based on ambient lighting conditions.
HDR10 & FILMMAKER MODE™
Support for HDR10 and HLG delivers enhanced brightness, richer colors, and improved contrast for compatible HDR content.
FILMMAKER MODE™ preserves the original aspect ratio, frame rate, and color settings intended by filmmakers, providing an authentic cinematic experience.
webOS 25 Smart TV
The latest webOS 25 platform offers quick access to popular streaming services including Netflix, YouTube, Disney+, Prime Video, Apple TV, and more.
Features such as AI Concierge, AI Chatbot, Quick Cards, personalized user profiles, and the webOS Re:New Program provide a smarter and more personalized entertainment experience.
LG AI ThinQ & AI Magic Remote
LG AI ThinQ enables intelligent voice control, personalized content recommendations, and smart home integration.
The included AI Magic Remote supports point-and-click navigation, voice search, scrolling, and AI-powered shortcuts for fast and convenient access to content and settings.
Immersive AI Audio
The integrated 20W 2.0-channel speaker system is enhanced by AI Sound Pro, creating virtual surround sound for a richer audio experience.
Clear Voice Pro improves dialogue clarity, while WOW Orchestra and LG Sound Sync enable seamless integration with compatible LG soundbars.
Gaming Features
The LG UA850 includes gaming features designed to improve responsiveness and gameplay, including:
Auto Low Latency Mode (ALLM)
Game Optimizer
Game Dashboard
HGiG Mode
HDMI eARC
These features reduce input lag and automatically optimize picture settings for a smoother gaming experience.
Comprehensive Connectivity
The TV offers multiple connectivity options for gaming consoles, Blu-ray players, streaming devices, and soundbars.
Built-in Wi-Fi and Bluetooth provide wireless convenience, while Apple AirPlay 2, Google Cast, and LG ThinQ make content sharing and smart home integration simple and seamless.
Key Specifications
Model: LG 55UA850
Screen Size: 55 Inches
Resolution: 4K Ultra HD (3840 Ă— 2160)
Display Technology: UHD LED
Processor: α7 AI Processor 4K Gen8
Refresh Rate: 60Hz Native
HDR Support: HDR10, HLG, Dynamic Tone Mapping, FILMMAKER MODE™
AI Features: AI Picture Pro, AI Sound Pro, AI 4K Super Upscaling, AI Brightness Control, AI ThinQ
Audio: 20W 2.0-Channel Speaker System
Operating System: webOS 25
Smart Features: AI Magic Remote, Voice Control, AI Concierge, AI Chatbot, Apple AirPlay 2, Google Cast, Home Hub, Personalized Profiles
Gaming Features: ALLM, Game Optimizer, Game Dashboard, HGiG, HDMI eARC
Connectivity: 3 Ă— HDMI, 2 Ă— USB, Wi-Fi, Bluetooth, Ethernet
Ideal Use
Home entertainment, movie streaming, sports viewing, family living rooms, casual console gaming, smart home integration, business presentations, and everyday 4K content consumption.