Samsung UN55KU7500 Curved 55-Inch 4K Ultra HD Smart LED TV (2016 Model) Refresh Rate: 120MR (Effective) Backlight: LED Smart Functionality: Yes, Built in Wi-Fi: Yes Dimensions (W x H x D): TV without stand: 48.5" x 28.1" x 3.8", TV with stand: 48.5" x 30.9" x 13.1" Inputs: 3 HDMI, 2 USB