For simplicity's sake we'll refer to the technology as 4K here, but you will find it called Ultra HD just as often - it essentially refers to the quality of the video picture you're seeing ...

There was a time when the best 4K monitors were so expensive that only the five richest kings of Europe could afford them. Now, though, they’re much more reasonably priced, meaning Ultra HD ...

Shop: The Best 4K Ultra HD Streaming Devices on Amazon And if you order now, you can get your brand new 4K Ultra HD streamer delivered to your home before the Big Game on Sunday, Feb. 9 — and ...