"Like most TV tech terms, you¡¯ve probably heard of 4K and 4K resolution ¨C but what is it? In this guide, we¡¯ll explain what 4K is, take a look at the newest 4K Ultra HD technologies, clarify the differences between 4K, HD or even 8K displays, and explain why all of these terms matter when you're in the market for a new TV."
