LG Electronics LG 55" UA73 – 4K LED TV (API) (55UA73006LA.APIQ)

Features
LED panel technology
LG webOS 2025 operating system
60 Hz panel, 4K UHD
α7 AI Processor 4K Gen8
Basic remote control and side stands

Measurements
Product weight (g): 10400

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

Intelligent picture quality with α7 AI processor and 4K Super Upscaling technology

At the core of the LG UA73 series is the α7 AI Processor Gen8, which recognizes the content being viewed and adjusts picture settings in real time to achieve the best possible viewing experience. 4K Super Upscaling enhances lower resolution content to near 4K level, and HDR10/HLG support combined with FILMMAKER Mode presents movies exactly as the director intended.

Versatile sound system for everyday use

The TV is equipped with a 2.0-channel, 20-watt speaker system, where AI Sound Pro and Clear Voice Pro ensure clear dialogue and balanced sound. 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.

Cinema-like experience at home

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

Ready for gaming

Game Optimizer mode gathers gaming settings into one 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 response and smooth gaming experience without interruptions.

webOS 25 and smart functions simplify everyday life

The updated 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.

Practical design and features

The UA73 series TV is designed to be slim and modern, standing firmly on included side stands. HDMI 2.0 ports (with eARC support) and WiFi 5 ensure compatibility with modern devices.

Technical specifications:

• HD digital tuner: antenna; DVB-T2, cable; DVB-C HD, satellite; DVB-S2
• CI+ slot for pay-TV card
• Electronic program guide (EPG)
• HbbTV, Hybrid TV

Picture:
• Resolution: 3840 x 2160 Ultra HD
• α7 AI 4K Gen8 picture processor
• LED backlight technology
• Refresh rate: 60 Hz panel
• Dynamic Tone Mapping
• 4K Upscaling
• Filmmaker Mode
• HDR standards: HDR, HDR10, HLG
• Gaming features: Game mode, ALLM, HGiG

Sound:
• Speakers: 20 W, 2.0 channels
• AI Sound Pro
• Clear Voice Pro
• AI Acoustic Tuning
• One Touch sound adjustment
• Support for Bluetooth headphones

Other features:
• 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 apps include: Netflix, YouTube, Yle Areena, Ruutu, mtv, Viaplay, Spotify Music, CMore, Amazon Prime Video, Google Play Movies, SF Anytime, Blockbuster, Deezer, HBO Max, Disney+
  The listed apps can be downloaded from the device’s app store; some apps come pre-installed. Many apps require a separate paid subscription. Check the current usage fees on the service provider’s website.
• Web browser
• LG TV Plus mobile app
• LG ThinQ AI
• Remote control: Basic remote, ready for MR25 smart remote

Connections:
• HDMI features: eARC, ALLM, 4K@60Hz, Simplink (HDMI CEC), HDCP 2.2
• 3 x HDMI 2.0
• 2 x USB 2.0
• Digital audio output SPDIF/TOSLINK
• Ethernet/LAN