Battery Life

It is said that the Samsung E640 can last up to 6 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 85.50 in height, 45.10 width, and 23.50 mm of thickness.
The phone's body has a depth of 23.5 mm, 176% thicker than a typical device in screen category.
90 grams of weight for this screen size is considered quite heavy.

Camera

The Samsung E640 packs a 1.3 megapixel camera on the back.