The screen resolution refers to the number of pixels on the screen. A resolution of 1920x1080 means there are 1920 horizontal pixels and 1080 vertical pixels. Higher resolution means more pixel ...

Looking to buy a new television and wondering whether it's worth saving money on a lower-resolution set? We go over the pros and cons of 1080p and 720p. Executive Editor David Carnoy has been a ...

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 ...

Ultra HD, colloquially known as "4K," is everywhere on TV shelves and online this year. Previously restricted to only high-end models, 4K resolution has become so inexpensive that your next 50-inch or ...

It wasn’t too many years ago that the smartphone resolution wars were in full swing. The debate raged over whether Apple’s Retina Display jargon actually meant anything, while Android phones raced ...

A new television format that has 16 times the resolution of current High Definition TV has been approved by an international standards body, Japanese sources said Thursday. UHDTV, or Ultra High ...

The crystal clear images provided by new 4K cameras have attracted a lot of attention at recent industry trade shows in the security market. But the improved video resolution comes at a price. The ...