At most you’ll be able to get 120Hz in 1440p with some televisions and monitors, though you’re more likely to be limited to 120Hz in 1080p, even if you have a very fast 2K display.
The term 4K is used in Television Industry. Where UHD represents Ultra High Definition. What Is 4K Vs UHD Resolution ? If we see technically there is difference between 4K and UHD Resolution. As you can figure about in total number of pixels 4K Resolutions is 4 times of the DCI 2K. You can even pick one up with support for AMD FreeSync technology for.
