LG 50UP7500 50-inch UHD ThinQ AI Voice Search Smart TV (LG 50UP7500) - Resolution: 3840 x 2160, Refresh Rate: 50Hz, Processor: α5 Gen4 AI Processor 4K, HEVC (Video Decoder): 4K@60P, 10bit, VP9 (Video Decoder): 4K@60P, 10bit, HDR10 Pro: 4K/2K, Speakers: 20W (10W per Channel), Channel: 2.0ch, AI Sound, Connectivity: 1 x USB, 1 x RF In, Wifi (802.11ac), 2 x HDMI 2.0, Bluetooth (V5.0), LAN, Simultaneous Audio Output, Operating System (OS): WebOS 6.0 Smart TV, Wall Mountable