Jobs claims that the iPod Touch alone has outsold the Nintendo DS and PSP on a worldwide basis. At the very same event, he gave us some exact numbers: Approximately 120 million iOS devices have been sold. That includes the iPhone, the iPod Touch, and the iPad in all their iterations. But a quick search on Google reveals that the Nintendo DS has sold 132 units since the first iteration was released in 2004. The PSP has sold about 60 million units. Added together--well, that's considerably more than what the iOS has sold to date.
So why go ahead and make such a sky-high claim?