The zoom function on an NEC projector controls the size of the image. The diagonal image size can vary from 20 inches to 300 inches, depending on the projector's distance from the screen. The focus ...

If you've always wanted a large screen in your living room but never had the space or the budget for a gigantic flat screen (or curved) TV, a laser projector has always been a potential alternative.

With 4K PRO-UHD resolution, built-in Bose audio, and Google TV, this projector delivers a full home theater experience anywhere.

Zach is an experienced writer, self-proclaimed tech addict, and hobbyist gamer. Throughout his career, he's worked for Samsung and Apple, giving him a broad view of the mobile tech landscape at large.