What is a Pixel?
Let’s start off with the basics. You must understand what an LED pixel is in order to be able to compare each manufacturer. The word pixel refers to the smallest unit of measurment when dealing with LED signs. One pixel will consist of a red, blue, green and blue LED. These colors are what gives your sign the ability to produce all colors. Typical pixel manufacturers use will contain either 3 or 4 LED’s per pixel.
See below to see visual examples of how to compare pixels.