Display

The Sony Ericsson K660 features a 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 200 PPI, the device is 51% sharper than typical phones released .

Battery Life

It is said that the Sony Ericsson K660 can last up to 9 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 950 mAh

Dimensions and Design

The dimension is 104 in height, 47 width, and 15 mm of thickness.
The phone's body has a depth of 15 mm, 115% thicker than a typical device in screen category.
Compared to other phones of the same size, 95 grams of weight is quite typical.

Camera

The Sony Ericsson K660 packs a 2 megapixel camera on the back. which won't promise high-quality photos.