Samsung UN78JS9500 Curved 78-Inch 4K Ultra HD Smart LED TV (2015 Model) Refresh Rate: 240CMR (Effective) Backlight: LED Smart Functionality: Yes, Built in Wi-Fi: Yes Dimensions (W x H x D): TV without stand: 68.7" x 39.6" x 6.1", TV with stand: 68.7" x 42.8" x 15.2" Inputs: 4 HDMI, 3 USB