LG Electronics 55EC9300 55-Inch 1080p 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 Dimensions (W x H x D): TV without stand: 48.2'' x 28.1" x 3.1'', TV with stand: 48.2'' x 29.6'' x 8.0'' Inputs: 4 HDMI, 3 USB, 1 Component, 1 Composite, 1 Digital Audio Out, 1 LAN