So basically they are all AMOLED displays, nearly all Samsung sourced, with differences in: -screen size -resolution -subpixel coordination (PenTile vs PenTile&white + RGB) -"Super" sensor (viewing angles, polarizer, brightness, consumption) To simplify things, they can be grouped into 4 categories: 1)Super AMOLED (RGB) 2)Super AMOLED (PenTile) 3)AMOLED (RGB) 4)AMOLED (PenTile) 1) Only available on SGSII 2) Available on RAZR, Droid4 and all Samsung phones (Wave, Galaxy S, Galaxy Nexus, Note) 3) Nokia Lumia 900 4) Nexus One, Desire, etc etc (many phones from 2010)
"Super" stands for the gimmick that it has the touch sensor integrated "CBD" stands for a polarizer filter on top of it (Nokia only, samsung also have polarizers but don't advertise it)