Battery Life

It is said that the Amoi F9 can last up to 3 hours of talk time just slightly lower than the common 12 hours found in other devices a super huge smartphone battery capacity.

Dimensions and Design

The dimension is 9 in height, 2 width, and 5 mm of thickness.
The phone's body has a depth of 5 mm,38% slimmer than average smartphones in screen category. Fairly speaking, it is slimmer than most phone of the time being and a case would be nice on it.
80 grams of weight for this screen size is considered quite heavy.