The LG 65UK6090PUA is a 65-inch class (64.5-inch diagonal) 4K Ultra HD Smart LED LCD television featuring an IPS LED panel with 3840x2160 resolution. Powered by a quad-core processor, the TV minimizes video noise, enhances sharpness, and delivers accurate colors for a remarkably lifelike 4K picture. It supports both HDR10 and Hybrid Log-Gamma (HLG) HDR formats for enhanced brightness and contrast across a wide range of content.

The TV runs LG's webOS 4.0 smart platform, providing access to popular streaming services including Netflix, Hulu, and YouTube through the LG Content Store. Built-in Wi-Fi and Ethernet connectivity allow seamless streaming, and the TV includes a full web browser. Voice control is supported for both Amazon Alexa and Google Assistant. TruMotion 120 digital motion enhancement technology delivers smooth, clear visuals in fast-moving sports and action scenes.

For connectivity, the TV offers 3 HDMI inputs (with ARC support on one port), 2 USB 2.0 ports, composite and component inputs, a digital optical audio output, and an RF antenna input. The built-in 2.0-channel speaker system provides 20 watts of output with Ultra Surround and DTS-HD audio. VESA wall mounting is supported with a 300x300mm pattern. The TV weighs approximately 46.3 pounds without stand and measures 57.9 inches wide by 33.6 inches tall (without stand). Power consumption is approximately 81.4 watts in on-mode with a 0.5-watt standby mode.