Samsung UN40JU6500 40-Inch 4K Ultra HD Smart LED TV (2015 Model) Refresh Rate: 120CMR (Effective). This Smart TV features a Motion Rate of 120 to ensure your TV keeps up with the action on-screen Backlight: LED Smart Functionality: Yes, Built in Wi-Fi: Yes Dimensions (W x H x D): TV without stand: 36.1" x 21.1" x 2.5", TV with stand: 36.1" x 22.9" x 9.5" Inputs: 4 HDMI, 3 USB