They've really rocketed in popularity because people love the idea of being able to point the projector at a wall anywhere to instantly have big-screen entertainment. Well, stop that right now.

All of this will be maximized by the 75-inch screen. You'll have to consult our guide on what size TV to buy to make sure that you have the appropriate space. Get a portable HD projector for only ...

The Ascend is a retractable ambient light-rejecting screen with built-in speakers and an ultra short-throw projector. The long main box looks more like furniture than tech, which is good since it ...

With an impressive throw ratio of 0.18:1, the JMGO O2S Ultra projector can project a 100-inch screen just 5.75 inches from a wall. Short-throw projectors like this are great because they are quick ...