The BenQ GP10 is definitely a more business-minded projector, but it has all the qualities to make it perfect for gaming and watching movies in 2D and 3D. While it might not be pocket-sized it’s more portable than most projectors and weighs just 1.5kg (less than your average laptop), so it’s more than suitable to carry around in a laptop bag.
Packed in the compact body is a short-throw lens system, built-in 3W speakers, an ultra long life LED light engine, and USB support. That means you can play back files stored on a USB storage device or use an optional Wi-Fi dongle so that you can stream from a PC, iOS or Android device minus a cable. It delivers a maximum 1,280 x 800 resolution, so it's not full HD, but pictures are still really bright and vibrantly coloured even when pushed to 70-inches across a room making it a great option on a budget.
Read more at http://www.trustedreviews.com/best-projector_round-up_Page-2#DO3EbKtg2MdXs4pW.99