The first Apple iPhone was introduced in 2007 and turned the smartphone world completely upside down. Millions of people now walking around with iPhones and iOS is one of the most used mobile operating systems. Apple has introduced a total of 5 iPhones: the original iPhone, iPhone 3G, iPhone 3G, iPhone 4 and the iPhone 4S. In the infographic below, you can see exactly where all iPhones are launched, how many of each were sold the first weekend and other interesting data.
Created by: toptienmobiel