Ring’s new lineup gives you four 4K cameras and a motion-tracking 2K pan-tilt model, offering sharper video and more flexible coverage around your entire home than before, indoors and out.

A Pilatus PC-12 aircraft equipped with a portable laser terminal transmitted 4K video to the International Space Station and ...

The Roku Ultra can access more TV shows and movies in 4K and HDR than most rival devices. It has the most features of any Roku streamer, and unlike the Chromecast Ultra it actually includes a remote ...

The What: FOR-A is now shipping the new InSync MCC-4K motion compensated converter. Developed by U.K.-based company InSync Technology, FOR-A first debuted the MCC-4K unit earlier this year in its NAB ...

TP-Link smart home brand Tapo has announced the Doorbell Pro D260, a 4K video doorbell that takes a local-first approach that requires no subscription for features that often call for a monthly fee.

With the improved performance of digital SLR cameras and smartphones, high-definition "4K video" has become much more ...

4K video resolution is high-definition (HD) video that has four times the resolution of 1080p HD video. There are two standard resolutions for 4K video. The Digital Cinema Initiatives standard for 4K ...

Marco Vito Oddo is a writer, journalist, and amateur game designer. Passionate about superhero comic books, horror films, and indie games, he formally worked as a Senior Writer for Collider. When he's ...

4K streaming is marketed so heavily these days, and rightfully so because 4K movies are gorgeous, but it's also demanding of you Wi-Fi router.

The 4K game you are playing right now is actually not being calculated in 4K.When told this, you might feel a bit deceived.