One of the most difficult aspects of shopping for projectors is trying to compare specifications. Does Projector A's 5,000:1 contrast ratio actually look better than Projector B's 4,500:1? How much ...

Though big-screen televisions still dominate many living rooms around the globe, smart laser projectors have been making steady inroads of late – particularly those you can push right up to the wall.

Though it be but little, it is fierce ...

Your lens determines image sharpness, throw ratio, aspect ratio and maximum picture size. Fixed lenses are cheap and portable; zoom adds size flexibility; lens shift eases placement. Protect and clean ...