Net weight

•  1.32 kg (1)
•  1.53 kg (1)
•  1.61 kg (1)
•  1.99 kg (2)

Display

•  1920 x 1200 pixels (1)
•  2880 x 1800 pixels (1)

RAM speed

•  5600 MHz (2)
•  8533 MHz (2)

Touchscreen

•  No (1)
•  Yes (1)

Card reader

•  Yes (1)