Design Type called form factor refers to a mobile phone's size, shape, and style as well as the layout and position of major components of phone. There are three major form factors seen in mobile phones => bar phones, folding phones and sliding phones.
Dimensions
157.9 x 76.7 x 7.9 mm (6.22 x 3.02 x 0.31 in)
Weight
175 g (6.17 oz)
Colors
Just Black, Black & White
Build
Glass front (Gorilla Glass 5), aluminum/glass back, aluminum frame