The difference in these two phones is the size of the screen and of course price. In itself will have a powerful A8 chip that will be particularly seen in games, the developers of these studies are working on it; Rebellion, Ubisoft, Epic Games, Square Enix, EA, and the always good Disney. If you are thinking of buying, the starting price is $ 199 and the maximum is $ 399 for iPhone 6 Plus. Thoughts on contract. The highest possible resolution is 1334×750 with Retina HD. They say that the new iPhone will be slightly faster than the previous model. For those not interested in brand mobile phones, Apple has strong competition like a Xiaomi Mi4. The Chinese model is in every way better than the iPhone. The price is pretty cheap, about $ 400 without contract obligations. Comes with even 3GB of RAM and screen of 5 inches, impressive!