What is the "Pixel Pitch"(P2 P3 P4 P5) in LED Display Screen and How Many LEDs Per Square Meter

Just like the most important factor in relation with LED display resolution, we define a module as P2, P2.5, P3, etc,  which is consisting of the letter 'P' and a number affixed next, this letter here

is standing for Pixel Pitch, or dot pitch, the number is saying that the accurate distance measuring in millimeters.

Actually, pixel pitch indicates the space from the center of a pixel to the center of the adjacent pixel, the larger pixel pitch means there is more space between pixels, determine

the pixel density and the display resolution finally.

You can get the best value for choosing the right pixel pitch, smaller pixel pitch fit into the same physical size with more pixels, standing for the density and resolution.

For example, the cost of smaller pixel pitch will expense more, improving visual quality, at a viewing distance giving you quality image.