LG 55" UA73 – 4K LED TV

The LG 55" UA73 4K LED TV delivers a reliable combination of picture quality, smart features, and practicality for everyday entertainment, powered by the α7 AI Processor Gen8 for optimized viewing.

The LG UA73 offers a reliable combination of picture quality, smart features, and practicality – a perfect choice for everyday entertainment. 4K UHD resolution quadruples the detail compared to traditional Full HD, and the new α7 AI Processor Gen8 optimizes each image individually based on content. LED panel technology and Dynamic Tone Mapping ensure bright colors and balanced contrast for streaming, gaming, and linear TV viewing.

At the heart of the LG UA73 series is the α7 AI Processor Gen8, which identifies the content being watched and adjusts picture settings in real-time for the best possible viewing experience. 4K Super Upscaling enhances lower-resolution content to near-4K levels, and HDR10/HLG support, along with FILMMAKER Mode™ setting, presents movies as intended by the director.

The television is equipped with a 2.0-channel, 20-watt speaker system, where AI Sound Pro and Clear Voice Pro ensure clear dialogue and a balanced soundscape. Bluetooth Surround Ready and AI Acoustic Tuning allow sound customization to the room's acoustics. WOW Orchestra and Sound Mode Share features work seamlessly with other LG devices.

Filmmaker Mode removes picture enhancements and preserves the original frame rate and colors, presenting movies exactly as the director intended. HDR support, in turn, brings added depth and impact to images, especially in high contrast and dark scenes.

Game Optimizer mode gathers game settings into a single control panel, allowing you to adjust graphics and latency on the fly. ALLM (Auto Low Latency Mode) automatically activates when a game console is connected, ensuring the fastest possible response and a smooth gaming experience without interruptions.

The revamped webOS 25 operating system provides an even smoother and more personalized TV experience. User profiles, favorite content, and quick app switching ensure seamless use. The TV supports Amazon Alexa and Google Home voice control, Voice ID, AI Chatbot, and Intelligent Voice Recognition. Additionally, Apple AirPlay 2, Google Cast, and LG's own ThinQ Home Hub are available.

The UA73 series television features a slim and modern design, standing firmly on its included side legs. HDMI 2.0 connections (with eARC support) and WiFi 5 ensure compatibility with modern devices.

• HD Digital Tuner: DVB-T2, DVB-C HD, DVB-S2


• CI+ Interface for pay-TV card: Yes


• Electronic Program Guide (EPG): Yes


• HbbTV, Hybrid TV: Yes


• Resolution: 3840 x 2160 Ultra HD


• Image Processor: α7 AI 4K Gen8


• Backlight Technology: LED


• Refresh Rate: 60 Hz panel


• Dynamic Tone Mapping: Yes


• 4K Upscaling: Yes


• Filmmaker Mode: Yes


• HDR Standards: HDR, HDR10, HLG


• Gaming Features: Game Mode, ALLM, HGiG


• Speakers: 20 W, 2.0 channels


• AI Sound Pro: Yes


• Clear Voice Pro: Yes


• AI Acoustic Tuning: Yes


• One Touch Sound Control: Yes


• Bluetooth Headphone Support: Yes


• Operating System: LG webOS 2025


• Wireless Connectivity: Wi-Fi 5, Bluetooth 5.0


• Screen Mirroring: Apple AirPlay 2, Wireless Display, Wi-Fi Direct, Miracast, Built-in Chromecast


• TV Applications: Netflix, YouTube, Yle Areena, Ruutu, mtv, Viaplay, Spotify Music, CMore, Amazon Prime Video, Google Play Movies, SF Anytime, Blockbuster, Deezer, HBO Max, Disney+


• Web Browser: Yes


• LG TV Plus Mobile App: Yes


• LG ThinQ AI: Yes


• Remote Control: Basic remote control, ready for MR25 smart remote control


• HDMI Features: eARC, ALLM, 4K@60Hz, Simplink (HDMI CEC), HDCP 2.2


• HDMI Connections: 3 x HDMI 2.0


• USB Connections: 2 x USB 2.0


• Digital Audio Output: SPDIF/TOSLINK


• Ethernet/LAN: Yes