The Sony X80CK Series is an 85-inch 4K UHD LED LCD television featuring Google TV smart platform. The display delivers 3840x2160 resolution with a 120Hz native refresh rate and supports HDR formats including HDR10, HLG, and Dolby Vision. Picture processing is powered by Sony's 4K HDR Processor X1 with TRILUMINOS PRO technology for over a billion accurate colors. Motion enhancement features include Motionflow XR 960 for blur reduction in fast-moving content and 4K X-Reality PRO upscaling for near-4K picture quality from lower resolution sources.

The TV includes four HDMI 2.0 ports with HDMI 2.1 bandwidth on the 85-inch model, supporting 4K at 120Hz for gaming on PlayStation 5 and Xbox Series X. Gaming features include Auto Low Latency Mode and low input lag of approximately 11ms. The display has a wide viewing angle with ADS panel technology, making it ideal for wide seating arrangements. Audio passthrough supports eARC with Dolby Atmos and DTS formats.

Google TV provides access to streaming services including Netflix, Disney+, Apple TV, HBO Max, and more, with Chromecast built-in and AirPlay 2 support for Apple devices. Voice control is available through Google Assistant via the premium backlit remote with finder function. The TV is compatible with Sony's BRAVIA CAM accessory for video calls and hands-free gesture control. Costco bundles include a 3-year manufacturer warranty and one year of BRAVIA Core streaming service with 5 movie credits. VESA mount compatible at 400x400mm with wide-set metal feet requiring 47.6 inches of table width.