image-2458Display 4 inch 1136x640 ( 326 ppi ) display for the cheapest iPhone 4.7 inch 1920x1080 ( 440 ppi ) display for the standard handset, which rumours say could be called the 'iPhone Air' 5.5 inch 2272x1280 ( 510 ppi ) display for the largest 'iPhone Pro' iphone 6 display Processor and Ram Apple IOS ...