Toshiba's TDP-PX10U projector combines a sleek design with a bright picture and intuitive set-up, resulting in a satisfying home theater projector. For a realistic and vivid picture, the TDP-PX10U uses cutting-edge DLP display technology, and supports a color depth of 24-bit (16.7M colors) for accurate color reproduction. Featuring a contrast ratio of 2000:1, this projector avoids the "washed-out" look so common in other projectors, delivering whiter whites and blacker blacks. With a native resolution of 1024 x 768, this Toshiba projector can display all the latest video formats, and with the ability to handle sources as large as 1600 x 1200 (UXGA), you won't need to worry abut what kind of input you have. This projector will work with a screen located anywhere from 5.3 feet - 39.4 feet away. The size of the image the TDP-PX10U can display is 35 inches - 300 inches, depending on the device's distance from the screen. The aspect ratio for this Toshiba projector is 16:9 (wide screen). A widescreen 16:9 image is ideal for home theater use and watching movies, while a standard 4:3 image is great for presentations or connecting to a computer. You'll have plenty of connections with the TDP-PX10U, as its inputs include a composite video connection. Brightness is an important consideration when purchasing a projector. Typically, a minimum brightness of 1000 ANSI lumens is sufficient for home theater use in a dark room, but for use in presentations or other settings which are not as dark, a minimum brightness of 2000 ANSI lumens is suggested. The TDP-PX10U features a brightness rating of 2200 ANSI lumens. Before you purchase a projector, be sure to note the expected life span of the lamp and the cost of replacement lamps. This model comes with a lamp that will give you at least 3000 hours of use. What's more this projector also includes features like keystone correction and more. The remote control even includes a built-in mouse. Don't be concerned about plugging this projector into a speaker system either, because it features 2 watt speakers built right into the projector. Toshiba categorizes the TDP-PX10U as a portable projector. It measures 8.3 inches wide by 6.5 inches deep by 2.6 inches high. It weighs 2.9 pounds. The manufacturer warranties this product for 2 years, with lamp coverage for 90 days. The part number for this item is TDP-PX10U.