Processor frequency

•  1.8 GHz (1)
•  2.0 GHz (1)
•  2.5 GHz (2)
•  2.9 GHz (1)

RAM

•  16 GB (1)
•  24 (2x12) GB (1)
•  24 GB (1)
•  32 (2x16GB) GB (1)
•  32 GB (1)

Fingerprint reader

•  No (1)
•  Yes (Touch Style, Match-on-Chip, Integrated in Power Button) (2)
•  Yes, Touch Style, Match-on-Chip, Integrated in Power Button (3)