Processor frequency

•  2.0 GHz (3)
•  2.2 GHz (1)
•  3 GHz (4)
•  3.2 GHz (2)
•  3.3 GHz (2)
•  3.4 GHz (1)
•  4.3 GHz (1)

RAM

•  16 GB (2)
•  32 GB (2)

Storage capacity

•  512 GB (2)
•  1000 GB (2)

Card reader

•  No (1)
•  Yes (4)

Total storage capacity

•  512 GB (2)
•  1000 GB (2)

Bluetooth

•  Yes (3)