Plum Lcd + Digitizer - Z513 - Black. Cell Phone Part

This Digitizer is a device used to convert analog signals into digitial signals. In the case of our cell phones, this device would be the glass that covers the LCD. Yes, the glass piece that is attached to the LCD is the digitizer... or sometimes called LCD digitizer. It converts your actions (press, swipe, etc) into a digital signal that your phone understands.

With so many people breaking their phones, there are tons of people who don't know exactly what replacement part they need. What exactly is a LCD Digitizer? Well, to put it simply it is NOT AN LCD. LCD stands for Liquid Crystal Display. This is the component that actually "displays" the picture for your viewing. For people with iPhones, think of the Retina Display. The LCD is usually very thin, and extremely fragile. The Plum LCD is specifically made for the Z513 - Black.