JMGO's N1S Ultimate 4K projector is an expensive flagship model that can project a massive 180-inch screen - as long as you have the wall space.

Here's how to make any Friday night more fun this winter—with this gaming and movie projector that streams in 4K, comes with ...

This image of the 200-seat "Yongsan ScreenX Theater" at Yongsan I’Park Mall, Seoul, is provided by multiplex chain CGV.