MMI versions across the PFL and FL range

[Nickyc]

Hi all, does anyone know all the MMI versions that were available for both models at all ? I have the technology pack with Audi connect and I have a sim card slot on the unit in the glovebox, but I heard that there was another unit that had a built in sim for the PFL. Im curious as I didnt get this option to choose. Was the screen and everything the same ? Also were the screens in the FL different to the one in my PFL, or did the resolution of them stay the same ?