LG 55LH50 55-Inch 1080p 120 Hz LCD HDTV, Gloss Black LCD HDTV features NetCast use with content providers such as Netflix and YouTube 1080p Full HD resolution 1920 x 1080p Trumotion 120Hz panel for clear smooth images even for fast action scenes with 4x HDMI v 1.3 digital inputs Intelligent Sensor Mode LG's Smart Energy Saving Technology, Energy Star 3.0 compliant Invisible speaker system with Dolby Digital 5.1, Clear voice for richer more balanced sound and a polished look 70,000 : 1 Dynamic contrast ratio