19" LCD HDTV , 60Hz, 720p HDTV. Product Features 19"" LCD HDTV Slim LCD HDTV 720p HD Resolution 1400 x 900 Native Resolution 3W/channel speakers Technical Details Display Technology: LCD Display Size: 18.5 inches Image Aspect Ratio: 16:09 Image Contrast Ratio: 1,500:1 Resolution: 720p Refresh Rate: 60 Input: USB, PC, Composite, HDMI, Component