Just about every TV accessory needs an HDMI cable, but not all of them can output 4K. Here's how to tell if yours is capable.

Optoma, the No. 1 DLP® laser home projector brand in the Americas,* today expands its line of award-winning 4K resolution ...

Explore the best-rated 65 inch 4K TVs with full of lifelike colors, finest audio, and more from leading brands like Samsung, ...

Optoma’s new UHZ36 brings true 4K laser projection to your living room, plus Filmaker Mode and a relatively affordable $1,299 price.

If you're quick, you can score Samsung's ViewFinity S70D for just $299.99 (was $429.99) with this discount on Amazon.

With greatly increased pixels, this 5K ultra widescreen 40-inch display removes the need for a two-monitor setup.

This combination of a TV and art display has dipped below $700.

It's almost time for Super Bowl 60. NBC will broadcast the game, which starts at 6:30 p.m. ET on Sunday, Feb. 8, in higher resolution 4K video.

This 27-inch LG UltraGear hits the sweet spot for enthusiast gamers, and it's an incredible deal now that it's half off on ...

Hands-on with High Performance screen sharing, which brings several key benefits like lower latency, audio routing, and HDR ...

A new monitor can be a great thing, but your computer might not adjust its settings to take advantage of it automatically.