I’m starting to think I need to upgrade my eyes. Don’t get me wrong: I’ve got perfectly good vision. (With my contacts in, at least.) But smartphone manufacturers are now telling us we need super-high ...

Webcams make video conferencing and connecting with friends easier and more immersive, but how to choose the right one? This article has got you covered. Do you know that little lens perched atop your ...

When you're shopping for a TV, one of the most obvious and prevalent numbers is the resolution. But what does 4K mean? Is that more than Ultra HD? Is Blu-ray 1K? If 4K is four times greater than 1080p ...

1080p, also known as Full HD or FHD, has a resolution of 1920 x 1080 pixels. Displays with 1080p are roughly twice the resolution of 720p but just a quarter of 4K. The "p" in 1080p is a holdover from ...