Screen machine, resolution for life. Display resolution of a computer monitor, tablet, laptop, smartphone or any other display device is the number of distinct pixels in each dimension that can be displayed. 4K isn't normalized portrayal of various actual pixels. It's an estimation of the quantity of pixels wide something is (rather than the past show of the number of pixels tall as in 480p, 720p, 1080p, and so forth.). Something with somewhere near 4000 pixels wide will be called 4K. So you have an variety beginning from 3840 pixels up to no less than 5120 pixels on "ultrawide 4K" display presentations, broadcasts, or video.