4K vs. UHD: What’s the difference?

4K vs. UHD: What's the difference?

URL: http://www.extremetech.com/extreme/174221-no-tv-makers-4k-and-uhd-are-not-the-same-thing


The terms UHD and 4K have become so conflated that TV makers, broadcasters, and tech blogs are using them interchangeably -- but they're not the same thing.