Smallest QWERTY smartphone i-Mate
Here is Centurion phone from i-Mate : the smallest smartphone using Windows Mobile, QWERTY input and also a 2Mp digital camera.
If you ask us, the smallest smartphone Windows-Mobile has the biggest flaw : smallest QWERTY keypad. In the picture you can see the entire phone is as big as a credit card.
I don’t know about you but this phone will be hard to use even by 1st grade kids; with my fingers I would probably press around 4 and 8 buttons instead of one.