The best 4K gaming monitor can make way more than games look great. It's a big upgrade to any system that can showcase its potential. Games in particular make the best argument for the swap to 4K ...

Until now. The new Acer Nitro PG271K looks like it might be a tiny bit brilliant thanks to a combination of 4K res, slick looks and high refresh, though there is a slight catch.

Young and others are championing high-res audio, or better-than-CD sound, which some have likened to 4K TV for the ears. "Lossless" compressed files, such as ALAC (Apple Lossless Audio Codec) and ...

4K displays are tack-sharp, plentiful, and getting cheaper. But UltraHD screens will never be as cool as this low-res 0.02K display for a simple reason: Instead of using OLED or LED, this screen ...

An icon in the shape of a lightning bolt. Impact Link 4K is becoming more and more common nowadays. So you'd be forgiven if you thought that Hulu offered 4K programming by default on all of its ...

Time to Tweet those high res pics –– the option to upload and view 4K images on Android and iOS is now available for everyone.To start uploading and viewing images in 4K, update your high ...

We got a peek at Red's Redray 4K Cinema Player and Projector back in April at NAB, but now you can bring the player portion of it to your own home very soon. You'll need to bring your own 4K Ultra ...

A 4K Ultra HD screen has a resolution of 3840 × 2160 pixels. Business Insider, Shutterstock Every digital screen on a TV or monitor is made up using pixels, which are small dots or squares that ...