TFT, 256K colors, 240 x 320 pixels, 2.2 inches, 33 x 45 mm (~182 ppi pixel density) - Second external TFT display (96 x 96 pixels), 65K colors - Four way navigation keys
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.