LG 50PG20 50-Inch 720p Plasma HDTV Plasma HDTV features Clear Voice technology which enhances dialogue sound quality with swivel stand and energy Star rated 720p Full HD resolution 1365 x 768p with 3x HDMI v 1.3 digital inputs with swivel stand Invisible speaker system for richer more balanced sound & a polished look LG Simplink allows for convenient control of other LG products using HDMI connection 1,000,000:1 Dynamic contrast ratio (20,000:1 native)