● More specifically, LED display screen is made up of a series of LED chips to range, it is also named as LED dot matrixes. The distance between LED chips is named pixel pitch, for example, the P3 LED display screen with 3mm pixel pitch consists of several 3mm pixel pitch modules.
The smaller the pixel pitch is, the bigger the pixel density is, the higher the module resolution is, the clearer the screen is. but that does mean the LED display with the smallest pixel pitch is the most proper LED display, because that depends on your requirements like used in indoor or outdoor? your budget? Does power provide? and the viewing distance? those are the necessary elements we need to take into consideration when we choose LED display.