-
1st iphone
was made by Steve Jobs -
Iphone 3g
The Iphone 3g was thinner -
Iphone 3gs
The Iphone 3gs has a different serial number -
Iphone 4
The Iphone 4 has a different stainless steel design -
Iphone 5
Twice as fast as the Iphone 4 -
Iphone 6
It has a different appearance than the iphone 5 -
Iphone 7
faster than the iphone 6
