LG 50" UA73 – 4K LED TV

The LG UA73 50-inch 4K LED TV delivers a reliable blend of sharp 4K UHD picture quality, intelligent α7 AI Processor Gen8, and the intuitive webOS 25 operating system, making it an excellent choice for daily entertainment.

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

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™, presents movies as intended by the director.

This television is equipped with a 2.0-channel, 20-watt speaker system, featuring AI Sound Pro and Clear Voice Pro to ensure clear dialogue and a balanced soundscape. Bluetooth Surround Ready and AI Acoustic Tuning allow for sound customization to suit room 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, ensuring movies are displayed exactly as the director intended. HDR support, in turn, adds depth and impact to images, especially in high-contrast and dark scenes.

The Game Optimizer mode consolidates gaming settings into a single control panel, allowing for on-the-fly adjustments to graphics and latency. ALLM (Auto Low Latency Mode) automatically activates when a game console is connected, ensuring the fastest possible response and a smooth, uninterrupted gaming experience.

The updated webOS 25 operating system provides a smoother and more personalized TV experience. User profiles, favorite content, and quick app switching ensure fluid operation. 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 feet. HDMI 2.0 connections (with eARC support) and Wi-Fi 5 ensure compatibility with modern devices.

• Color: Black


• Display Diagonal: 126 cm (50 inches)


• Display Type: LED


• Backlight Technology: Direct-LED


• Local Dimming: No


• Refresh Rate: 60 Hz panel


• Resolution: 3840 x 2160 Ultra HD


• Image Processor: α7 AI 4K Gen8


• 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


• Audio Technologies: AI Sound Pro, Clear Voice Pro, AI Acoustic Tuning, One Touch Sound Adjustment, Dolby Digital


• Bluetooth Headphone Support: Yes


• HD Digital Tuner: DVB-T2 (antenna), DVB-C HD (cable), DVB-S2 (satellite)


• CI+ Interface: Yes


• Electronic Program Guide (EPG): Yes


• HbbTV: Yes


• USB Recording: Yes


• Twin Tuner: No


• Teletext: Yes


• USB Media Playback: Yes


• Smart TV: Yes


• Operating System: LG webOS 2025


• Wireless Connectivity: Wi-Fi 5, Bluetooth 5.0


• Bluetooth Version: 5.1


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


• Smart TV Apps: 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


• Mobile App: LG TV Plus


• AI Features: LG ThinQ AI, Amazon Alexa, Google Home, Voice ID, AI Chatbot, Intelligent Voice Recognition


• Remote Control: Basic remote, ready for MR25 Magic Remote


• HDMI Ports: 3 x HDMI 2.0


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


• USB Ports: 2 x USB 2.0


• Digital Audio Output: 1 x SPDIF/TOSLINK (Optical)


• Network Port: Ethernet/LAN


• AMD FreeSync: No


• NVIDIA G-SYNC: No


• Supported Signal Formats: DVB-S, DVB-S2, DVB-T, DVB-T2


• Release Year: 2025


• Product Family: U7000


• Product Series: UA7300


• VESA Mounting: 300x300


• Center Stand: No


• Energy Class (HDR): G


• Power Consumption: 95 W


• Power Consumption SDR (kWh/1000h): 71


• Included Cables: AC


• Included Accessories: Remote control