Swiss Army Phone.
You stopped a bit early in your sensor list,what about the
Compass
GPS
NFC
Touch screen\Finger print
But I do agree with other posters. The packaging of current 'phones' as slabs that can pretend to be miniature TV's\Games Console is dumb. There is still a huge market for a good mobile phone that fits in a pocket and runs for a few days.
Biting the hand that feeds IT
