Is there any hardware differences between 6670 & 7610?
Find out that their phoneboard is the same.
The only differences is on the keypad board.
Even the rear cover of 7610 fits on 6670
Hardware Differences 6670/7610
The difference is only in appearance and keypad, and with some bundled/included applications (but apps missing on one you can get separately for the other). Otherwise they are the same.