Battery life, h

•  3.8 h (1)
•  4.4 h (1)

Processor model

•  220 (1)
•  7235HS (1)
•  7535HS (1)

Processor frequency

•  3.2 GHz (1)
•  3.3 GHz (1)
•  3.5 GHz (1)

RAM speed

•  4800 MHz (2)
•  5600 MHz (1)

Card reader

•  No (2)
•  Yes (1)

Fingerprint reader

•  N (1)
•  No (3)
•  Y (2)
•  Yes (1)

Bluetooth version

•  5.2 (1)
•  5.3 (2)