4K and Ultra HD are not the same thing and it's important to know the difference

4K and UHD are often used interchangeably, but they're actually distinct resolutions that differ from one another.
Business Wire

Canon Medical’s All-New 12”×16” High-Definition (Hi-Def) Imaging Detector Provides Highest Resolution in the Market to Help Clinicians See Fine Details

Available on the Alphenix Sky +, 4D CT with Sky +, Biplane, and Core+ systems. The 12”×16” Hi-Def flat panel detector offers the highest resolution on interventional X-ray systems in the market. The ...

7 ChatGPT AI editing prompts for converting old black & white photos into colourful ultra HD 8K resolution photos

ChatGPT AI Editing Prompts for Converting Old Black & White Photos into Colourful Ultra HD 8K Resolution Photos Old black-and ...
techtarget

What is 4K video resolution?

4K video resolution is high-definition (HD) video that has four times the resolution of 1080p HD video. There are two standard resolutions for 4K video. The Digital Cinema Initiatives standard for 4K ...