A 4K screen has a resolution of 3840 x 2160 pixels, which is also sometimes called Ultra High Definition (UHD). This is four times as many pixels as Full HD, which has a resolution of 1920 x 1080 ...

The best 4K projector matches the march of progress in visual fidelity: 4K is no longer a luxury for the discerning home cinephile. It has truly replaced HD as the standard for image quality and ...

Lindsay Boyers is a certified nutritionist and published book author who writes articles and product reviews for CNET's health and wellness section. Her work also appears on mindbodygreen ...

Below, you'll find a full rundown of release dates and buy links ... But plenty of classics have new 4K editions coming out this month as well. We have Galaxy Quest, Pulp Fiction, and Shaun ...

Full HD 1080p is passé. For peak productivity and creativity, consider a laptop with a super-sharp 4K screen. Check out the best we've tested, plus a breakdown of 4K's pros and cons for gaming ...

As a result, we now recommend the U6N as the best 4K TV for anyone who wants an affordable QLED that doesn't skimp on picture quality. Like its predecessor, the U6N uses quantum dots and full ...

Samsung’s Galaxy Chromebook Plus is a bit quirky, but there’s a lot to like, including its large, bright screen and extremely thin and light construction.

Compared to streaming services, the picture and sound quality of a 4K UHD Blu-ray is truly unmatched ... All options on this list have been through our rigorous testing procedures, with full reviews ...

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 ...

This made switching wallpapers throughout the day even better, as users can be more creative when choosing their iPhone backgrounds. Selecting iPhone wallpapers is unique to each user. Some people ...

A 4K camera delivers the clearest view of your property, inside or out, and ideally also has features like smart motion detection, remote access and two-way audio for communication when you’re away.

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 ...