Apple iPhone 5 mobile was launched in November 2012. The phone comes with a 4.00-inch touchscreen display offering a resolution of 640x1136 pixels at a pixel density of 326 pixels per inch (ppi).
Apple iPhone 4 mobile was launched in June 2010. The phone comes with a 3.50-inch touchscreen display offering a resolution of 640x960 pixels at a pixel density of 326 pixels per inch (ppi). Apple ...