Display

The Lenovo O1 features a 3.5 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 165 PPI, the device is 35% sharper than typical phones released .

Battery Life

It is said that the Lenovo O1 can last up to 2 hours of talk time just slightly lower than the common 12 hours found in other devices. Talking about the power life of the device, which is mostly decided by battery capacity, it packs 1500 mAh

Dimensions and Design

The dimension is 116 in height, 63 width, and 13.40 mm of thickness.
The phone's body has a depth of 13.4 mm, 100% thicker than a typical device in screen category.
Compared to other phones of the same size, 130 grams of weight is quite typical.

Processor and Memory

256 MB of RAM means that it has below average RAM for a smartphone, signaling a mediocre phone performance.

Camera

The Lenovo O1 packs a 5 megapixel camera on the back.