Some models, like the Acer Chromebook 14 and
the CTL J5 Chromebook, have 32 GB, but 16 GB is far more common.
That meets our threshold for all - day battery life, but it doesn't quite match up to the Acer Chromebook 15 (14:17),
the CTL J5 Chromebook (12:21), the Asus Chromebook C202SA - YS02 (12:05), or the Acer Chromebook 14 (11:50).