Most TVs and monitors sold today use 4K panels. But what does this designation actually mean? The 4K specification refers to a display's resolution, which plays a huge part in how much detail a ...

You don’t have to put up with it anymore. Instagram has released a long-promised “reset” button to U.S. users that clears the algorithms it uses to recommend you photos and videos.

That’s right—Xfinity TV customers will witness every tackle, every touchdown, and every moment of halftime show magic with stunning 4K visuals and cinematic, immersive sound. Thanks to Comcast ...

Whether you're going on vacation, at work or wanting to keep an eye on nighttime activity, a 4K camera captures it all in the clearest view with great video quality. The best security cameras also ...

The best 4K projectors are still the ultimate way for you to get an immersive theater experience at home. All of the projectors in this guide are capable of beaming a larger image than any regular ...

it's good to know when the newest releases are coming out on 4K UHD and Blu-ray. You know, as long as you have a good way to play them (see our list of the best Blu-ray players for help on that ...

Looking to upgrade to a TV with a 120Hz refresh rate for next-gen gaming? These are the top options The best 120Hz 4K TVs are essential for gamers, movie lovers and sports fans. That's because the ...

When you buy through our links, Business Insider may earn an affiliate commission. Learn more The best 4K TVs are all smart, colorful, sharp, and reliable. But different models can offer big ...

4K resolution is now within reach of everyday PC users, promising a massive improvement to image quality, with four times the pixels of a 1080p display. A 4K monitor is useful not only in games ...