Display

The Lenovo I399 features a 2.2 inch display which is quite common for a smartphone
The density of pixels per square inch of screen decides the display sharpness of a device. With a resolution of 128 PPI, the device is 17% sharper than typical phones released .

Battery Life

It is said that the Lenovo I399 can last up to 4 hours of talk time just slightly lower than the common 8 hours found in other devices. Talking about the power life of the device, which is mostly decided by battery capacity, it packs 720 mAh

Dimensions and Design

The dimension is 110.9 in height, 49.5 width, and 14.90 mm of thickness.
The phone's body has a depth of 14.9 mm, 107% thicker than a typical device in screen category.
93.9 grams of weight for this screen size is considered quite heavy.

Camera

The Lenovo I399 packs a 0.3 megapixel camera on the back,