The Apple i-Phone is easily identifiable by its 3.5 inch TFT based display that can produce a massive 16 million vibrant and accurate colours. The handset's designers were able to place such a large screen on a mobile phone of 115 x 61 x 11.6 mm dimension only because they have left out its conventional keypad. The Apple i-Phone instead uses the touchscreen with multi-touch input method to work on the phone. That way, one can use his fingers to operate instead of a stylus that saves a lot of hassle.