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
146.7 x 71.5 x 7.4 mm (5.78 x 2.81 x 0.29 in)
Weight
189 g (6.67 oz)
Colors
Silver, Graphite, Gold, Pacific Blue
Build
Glass front (Gorilla Glass), glass back (Gorilla Glass), stainless steel frame