It is an amazing phone I have seen it has good specification it has a good display and we all know that it is not stop doing work and it have siri which can do everything nad you can play any game a high game also
It has 4.7 inch hd display only 720p
It is an improvement because in iphone 5s it has only 4 inch hd display but on back it was looking amazing it has 12 mp rear camera and 5 mp front wich is very good