Features:
4.7 inch touchscreen
3d touch and live photos
5 mp secondary and 12 mp primary
Ios9
Great build uni body design.
One thing I love in apple it supports great signalling band so great for them who travels abroad a lot.
I personally recommends if you are a heavy user and plays a lots a stuffs stay away from 16 gb model, opt for 64 gb model . Ios is great the simplicity of Ios is great . I believe in ios10 apple will bring ( multiscreen multitasking ) like in iPad pro .
If you have a budget then simply go for it .