This dedicated processor on Apple plays king, there is no problem in performance at all. Do not say that this processor is the first two generations of processors, king in performance is more than enough. But with the Apple phone to play the king, you need to consider two problems, the first is the heat dissipation problem of the Apple phone, just start to play no card, but play for half an hour the phone will be stuck, which is the heat dissipation problem.
There is also the battery of Apple mobile phones is generally small, and charging is generally slower than Android mobile phones, some problems how to choose, you should consider clearly.