Display-4.70 inch is making its design a profound one, Processor- A9 is the best processor as far as the mobile gadgets are concerned, Front Camera-5-megapixel is the beast. just believe me it is a beast, Resolution-750 x 1334 pixels says it all.
The clarity will be amazing and superb, RAM 2 GB makes it very fast, OS- iOS 9, Storage-16 GB, 64 GB, 128 GB select the one that is best for you, Rear Camera-12-megapixel is the best camera ever by apple