The LG UP76 Series 50UP7670PUC is a 50-inch class (49.5" diagonal) 4K Ultra HD LED LCD smart TV powered by webOS with LG ThinQ AI. It features a Real 4K Display with 3840 x 2160 resolution and a direct-lit LED backlight for consistent brightness across the screen. The Quad Core Processor 4K handles upscaling and image optimization, while Active HDR with HDR10 and HLG support delivers a wide range of contrast and color detail. TruMotion 120 technology (60Hz native panel) provides smooth motion handling for sports and fast-paced content, and Filmmaker Mode preserves the director's original creative intent by disabling post-processing effects.

The TV runs webOS with built-in access to popular streaming apps including Netflix, Disney+, Apple TV, Hulu, Paramount+, Peacock, YouTube TV, and Spotify. Google Assistant and Amazon Alexa are built-in ready with a compatible Magic Remote (sold separately). For gaming, it includes Auto Low Latency Mode (ALLM), Game Optimizer, and HGIG Mode for optimized HDR gaming performance.

Connectivity includes 2 HDMI inputs with HDCP 2.2 (one supporting eARC), 1 USB port, optical digital audio output, Ethernet, and Wi-Fi 802.11ac. Bluetooth 5.0 enables wireless audio streaming and surround sound ready capability. The slim design measures just 2.2 inches deep without the stand and supports 200 x 200mm VESA mounting. The TV weighs 25.8 lbs without the stand and 26 lbs with the stand included.