The Samsung 77" Class S90H (Model QN77S90HDEXZA) is a 4K UHD OLED Smart TV featuring self-lit pixels for precise per-pixel brightness and contrast control. With a native 120Hz refresh rate and Motion Xcelerator 165Hz technology, it delivers smooth, tear-free motion for sports and gaming. The OLED HDR+ with Glare Free panel combines powerful brightness with deeper contrast across the entire 3840 x 2160 resolution display.

Vision AI features include 4K AI Upscaling Pro, which transforms lower-resolution content to impressive 4K quality, and Auto HDR Remastering Pro, which intelligently refines content to HDR quality on a scene-by-scene basis. Wi-Fi 7 support delivers faster wireless speeds with a compatible router, and the TV is compatible with Alexa, Google Assistant, SmartThings, Apple AirPlay, and Google Chromecast.

Connectivity includes four HDMI 2.1 inputs (all supporting ALLM, FRL 4K@120Hz, and HDR10+ certification, with HDMI 3 featuring eARC), three USB ports, one digital optical audio output, and Bluetooth. The built-in 40W speaker system provides solid room-filling audio. HDR support covers HDR 10+ Adaptive, HDR 10+ Gaming, and OLED HDR+. The TV measures 67.7 x 1.8 x 38.9 inches without the stand and weighs 71.4 lbs. VESA mounting is 400x300.

The Costco bundle includes an Allstate 3-Year Protection Plan, providing 5 years of total coverage combined with the included manufacturer warranty. The TV is ENERGY STAR certified with an estimated yearly energy cost of $55 and annual electricity use of 341 kWh.