Sharp LC-50N7000U 50-Inch 4K Ultra HD Smart LED TV (2016 Model) Refresh Rate: 60Hz (Native) Backlight: LED Smart Functionality: Yes Dimensions (W x H x D): TV with stand: 44.4" x 27.8" x 9.2" Inputs: 1 built-in tuner, 4 HDMI ports, 3 USB ports, 1 digital audio output, 1 earphone audio output, 1 RCA component input, 1 RCA composite input