It has a 2000:1 contrast ratio, 1.1x optical zoom and is a step up from the TDP-SP1U since it has a higher resolution of 1024 x 768 pixels. The TDP-XP1U is designed with a built-in 2-watt speaker and is compact and portable, weighing only 4.8 lbs. It offers a variety of connectivity options including RGB, composite, and S-Video and is HDTV compatible, projecting HDTV signals up to 1080i. The projector also features digital keystone correction, a filter free design, and an extended lamp life of up to 4000 hours. The TDP-XP1U comes with a remote control, soft carrying case, and a 2 year limited warranty.