system
Given the following post, respond as if you're commenting on Reddit:
human
ELI5: The difference beyween AMOLED and P-OLED?

For example, the Pixel 2 runs AMOLED screen while the Pixel 2 XL runs P-OLED? What's the difference?
gpt
AMOLED stands for "active-matrix organic light-emitting diode", where the AM part means that each LED has an individual transistor driving it, hence "active". Practically all graphical displays these days are active-matrix. The OLED part doesn't specify what kind of organic molecule is used as the light emitting material.

P-OLED is more specific type of AMOLED display that uses an organic polymer (=plastic) as the light emitting material.