Seamless integration of original Hitachi technologies delivers the cleanest, smoothest picture possible in a sleek new form. Experience the purest, film-like quality in plasma HDTV with the unmatched performance and design of Hitachi UltraVision Plasma HDTV series. Exclusive Hitachi one million pixel technology reveals the true power and beauty of plasma, producing a smooth film-like TV picture. Because Plasma flat-screen monitors employ phosphor gases, the image is sharp and detailed. The 50HDA39 can achieve a contrast ratio of 10,000:1 for an optimal viewing experience. So don't just settle for television when you can enjoy Hitachi Ultravision performance. Preprogrammed Remote Control Up to 160-degree viewing angle Side Panel Menu Controls 3-Language On Screen Display Parental Locks (V-Chip) Closed Caption Decoder Sleep Timer Multiple Aspect Modes 3 Color Temperatures 3D Y/C Digital Comb Filter MTS Stereo/SAP with dbx Bass Boost 20-Watt Speaker System - For home-theater surround sound, we suggest considering an optional home-theater sound system 2 HDMI High-Definition Multimedia connectivity ports Component Video Inputs - 2 S-Video Inputs (Rear/Side) - 2/1 AV Inputs (Rear/Side) - 2/1 RF Input - 1 D-Sub15 Computer Input - 1 - May be used as a PC monitor Optical Digital Audio Output - 1 Energy Star compliant Wall-mountable (bracket not included) Unit Dimensions - 49-3/8W x 32-1/4H x 5-1/8D (34-1/4H x 16-3/8D on stand); Weight - 113.5 lbs. Hitachi USA limited warranty - 1 year parts & labor ? in-home service