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
154.9 x 73.7 x 7.6 mm (6.10 x 2.90 x 0.30 in)
Weight
183 g (6.46 oz)
Colors
Mostly Black
Build
Glass front (Gorilla Glass 3), aluminum frame, aluminum back