What Is 4K Resolution? An Overview Of Ultra HD
How-To Geek, Monday, June 17th, 2024
4K & UHD refer to a resolution four times that of 1080p, providing cleaner, more detailed images; 4K is a production standard, UHD is a display resolution, and both are used interchangeably.
The vast majority of new TVs are marketed as 4K displays, also known as Ultra HD. So what makes 4K different from standard HD, and what do you need to know about upgrading?
It's All About Resolution
Commonly, 4K and UHD refer to a resolution that's a step up from 1080p (or "full HD"). A 4K UHD display has roughly four times the pixels of the previous generation, which creates a cleaner, more detailed image.