LG 55 Inch UHD AI 4k Smart TV 55UA8450

LG 55 Inch UHD AI 4K Smart TV – Model 55UA8450 (55UA8450PSA)

Enjoy a truly immersive big-screen experience with the advanced performance and smart features of the LG 55UA8450 Smart TV. Featuring AI-powered processing, stunning 4K picture quality, and enhanced sound technologies, this TV is designed for premium home entertainment and smooth gaming performance.

Key Features

• Slim and modern design that enhances any living space

• 4K UHD resolution (3840 × 2160) for sharp and detailed visuals

• α7 AI Processor 4K Gen8 for intelligent picture and sound optimization

• FILMMAKER Mode with Ambient Light Compensation for authentic cinematic viewing

• Multi View feature for split-screen multi-source viewing

• LG Channels for free live and on-demand streaming content

• Gaming Portal with access to GeForce NOW, Amazon Luna, Blacknut, and Boosteroid

• Variable Refresh Rate (VRR) and Auto Low Latency Mode (ALLM) for smooth and responsive gameplay

• Magic Remote with AI voice recognition and smart control

Display & Picture Quality

• Screen Size: 55 inch

• Display Type: 4K UHD LED (Direct LED Backlight)

• Resolution: 3840 × 2160 (Ultra HD)

• Refresh Rate: 60Hz (native)

• HDR Support: HDR10 and HLG

• Picture Modes: 10 modes

• Special Features:

  • Dynamic Tone Mapping

  • FILMMAKER Mode

  • 4K Super Upscaling

Audio Performance

• Audio Output: 20W (2.0 channel)

• Sound Technologies:

  • AI Sound Pro

  • AI Acoustic Tuning

  • Clear Voice Pro

  • WOW Orchestra

• Multiple sound modes with virtual surround sound

Smart TV & AI Features

• Operating System: webOS 25

• AI Features:

  • AI Chatbot

  • AI Voice Recognition

  • AI Concierge

  • Voice ID

• Smart Features:

  • Google Cast

  • Apple AirPlay 2

  • Web Browser

  • Home Hub

  • Screen Share

Gaming Features

• Auto Low Latency Mode (ALLM)

• Game Optimizer

• HGiG

• Variable Refresh Rate (VRR up to 60Hz)

• Cloud gaming support via GeForce NOW, Amazon Luna, Blacknut, and Boosteroid

Connectivity

Wireless Connectivity:

• Wi-Fi

• Bluetooth 5.0

Wired Connectivity:

• 3 × HDMI (1 with eARC)

• 1 × USB

• LAN (Ethernet)

• Optical audio output

Smart Home Compatibility

• Works with Apple Home

• LG ThinQ

• Google Home

• Built-in voice recognition (region dependent)

Dimensions & Weight

Without Stand:

• Approx. 1235 × 715 × 67.9 mm

• Weight: approx. 14.2 kg

With Stand:

• Approx. 1235 × 780 × 231 mm

• Weight: approx. 14.5 kg

Power & Standards

• Power Supply: AC 100–240V, 50/60Hz

• HDR Standards: HDR10 Pro and Dynamic Tone Mapping (region dependent)

Ideal For

• Home entertainment

• Movies and streaming

• Sports viewing

• Casual and cloud gaming