Resolution is a term used to describe how clear a display screen looks. It is a type of display that measures the total number of pixels on both the horizontal and vertical axes, such as 1920×1080 (Full HD) and 3840×2160 (4K UHD). Displays with higher resolutions can show images more clearly than those with lower resolutions.
The total number of horizontal and vertical pixels on a display is used to define resolution, which is the sharpness of the image on a display.
Full HD, for instance, has a resolution of 1920×1080 pixels, or 1920 pixels in width and 1080 pixels in height.
The resolution increases as the number of pixel rows and pixel columns increases. Displays with higher resolutions can convey images more clearly than those with lower resolutions.
* There are generally two sorts of UHD resolution. One features a 4K resolution (3840×2160 pixels), while the other is an 8K resolution (7680×4320 pixels), which has four times as many pixels as 4K.