It has a 600:1 contrast ratio, 1.2x digital zoom, and a native XGA resolution for projection in a 16:9 aspect ratio. The TLP-X150U offers a variety of connectivity options including composite, component, USB, and S-Video inputs and is compatible with HDTV signals up to 1080i. At only 1.8kg, the projector is lightweight and portable and is designed with a built-in 1-watt speaker for accompanying sound. The projector also includes advanced features such as automatic keystone correction, closed captioning, quick shutdown, and blackboarding for projection on any type of surface. The TLP-X150U comes with a soft carrying case, remote control, and a 3 year limited warranty.