LG 47SL90 47-Inch 1080p 120 Hz LED HDTV, Glossy Black LED Technology uses a full array of LED lamps which control the level of brightness for amazing clarity and color detail 120Hz TruMotion Technolgy virtually eliminates motion blur for fast motion clarity Intelligent Sensor automatically optimizes the picture to the lighting conditions of the room for an enjoyable viewing experience Full HD 1080p resolution fro enhanced picture quality Mega contrast ratio of 3 million to 1 provides sharper image quality. Connectivity technology: 4 HDMI, USB, VGA