VIZIO E500I-B1R 50-Inch 1080p LED Smart TV (Certified Refurbished) Refresh Rate: 120Hz (Effective) Backlight: LED (Full Array w/ Local Dimming) Smart Functionality: Yes - Vizio Internet Apps Plus Dimensions (W x H x D): TV without stand: 44.10 x 25.69 x 2.48, TV with stand: 44.10 x 27.46 x 8.64 Inputs: 4 HDMI, 1 USB