Samsung UN50JS7000 50-Inch 4K Ultra HD Smart LED TV (2015 Model) Refresh Rate: 120CMR (Effective) Backlight: LED Smart Functionality: Yes, Built in Wi-Fi: Yes Dimensions (W x H x D): TV without stand: 44.8" x 25.8" x 2.5", TV with stand: 44.4" x 28.3" x 12.2" Inputs: 4 HDMI, 3 USB