Regarding the dongle:
https://griffintechnology.com/intl/itrip-clip-bluetooth-headphone-adapter
or
http://www.belkin.com/uk/p/P-F8J198/
I personally don't care about the cameras that much. The skill of the photographer is far outclassed by the quality of the camera in my case.
With respect to speed, I've never used an equivalent-class Android that ever compared to my iPhone at the time. Sure, they get faster just like the iPhone, but they always feel like schlock.
https://griffintechnology.com/intl/itrip-clip-bluetooth-headphone-adapter
or
http://www.belkin.com/uk/p/P-F8J198/
I personally don't care about the cameras that much. The skill of the photographer is far outclassed by the quality of the camera in my case.
With respect to speed, I've never used an equivalent-class Android that ever compared to my iPhone at the time. Sure, they get faster just like the iPhone, but they always feel like schlock.