LG Electronics 55EG9600 55-Inch 4K Ultra HD Curved Smart OLED TV (2015 Model) Refresh Rate: Information not available Backlight: OLED does not require a backlight giving it deep blacks and making it extremely thin Smart Functionality: Yes - webOS 2.0, includes Magic Remote Dimensions (W x H x D): TV without stand: 48.3" x 28.3" x 2", TV with stand: 48.3" x 29.9" x 8.4" Inputs: 3 HDMI, 3 USB, 1 RF, 1 Component, 1 Composite, 1 Optical, 1 RS232