Here’s how it works. The best portable projector can fit into your backpack but still offer up a massive picture while you're out and about. Whether you're camping, heading over to a friend's or ...

After extensive testing, these are the best portable projectors for screening movies, presentations, and gaming directly from your PC, tablet, or phone. From the best mini projector, best business ...

Then look at resolution – 4K projectors like the BenQ X3100i are optimum, while a portable 1080p option like the XGIMI Halo+ lets you game and watch for less. With the contrast ratio ...