4K Ultra HD TVs: Articles & Videos

What is 4K Ultra High Definition TV?

What is 4K Ultra High Definition TV?

by Steve Kindig

Ultra High Definition TVs, often referred to as "4K" TVs, can display four times the detail of typical HDTVs. How noticeable is the improvement? Is there any 4K content available? We'll tackle these questions and more.

 
Video: Samsung Ultra HD 4K TVs

Video: Samsung Ultra HD 4K TVs

by Tara W.

Samsung's 4K Ultra HD TVs offer four times the detail of 1080p TVs. Plus, Samsung made sure that their video processing, connections, and LED backlight are equally state-of-the-art. And they made 4K upconversion a top priority so your 1080p sources will look better than ever.

 
HDCP 2.2 copy protection and 4K Ultra HD TV

HDCP 2.2 copy protection and 4K Ultra HD TV

by Steve Kindig

Devices that support HDCP 2.2 copy protection are more likely to be compatible with current and future 4K content, so it's worth taking a few minutes to understand it.