VIZIO E500i-B1 50-Inch 1080p Smart LED TV (2014 Model) Refresh Rate: 120Hz (Effective) Backlight: LED (Full Array w/ 16 Active LED Zones) Smart Functionality: Yes - Built-in Wi-Fi Dimensions (W x H x D): TV without stand: 44.1 x 25.7 x 2.5, TV with stand: 44.1 x 27.5 x 8.6 Inputs: 3 HDMI, 1 USB Ports