Crystal Display - crystal clear colors fine-tuned to deliver a naturally crisp and vivid picture. Crystal Processor 4K - ultra-fast to transform everything you watch in stunning 4K. 4K UHD Resolution - crisp clear picture that is 4x the resolution of Full HD. High Dynamic Range - enjoy a wide spectrum of colors and visual details even in dark scenes. Auto Game Mode - automatically optimizes the screen and minimizes input lag for more control and smoother gaming. OneRemote - automatically detects and controls all compatible connected devices and content. Universal guide - provides a curated list of content from broadcast and streaming channels. Compatible with Amazon Alexa Goggle Assistant and AirPlay2. Motion Rate 120. 2-Channel 20W sound output. V-Chip Game mode ConnectShare and other capabilities. 2 HDMI 1 USB and Ethernet ports. 1 Digital audio output. Dimensions without stand: 53.2"W x 30.5"H x 2.4"D. Dimensions with stand: 53.2"W x 33.5"H x 11.2"D. Ships only in the contiguous 48-states.