Full HD is the previous standard that most people know and it was the highest resolution used on HDTVs. Putting aside the numbers for a moment, 4K screens can give you a far crisper image than HD ...

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 ...

Yes, 4K webcams obviously look nicer than their 1080p or 720p counterparts, and that’s thanks to more details captured in their images. The improved sensor quality in 4K webcams makes a massive ...

The best camera phones can all shoot 4K, for example, but you’ll get much better low-light results from a full-frame camera ... from build quality to image stabilisation. We’ve distilled ...