As of January 2009, Sony Computer Entertainment claims to have sold 50 million PSP handhelds worldwide. A number that includes all PSP-1000, 2000, and 3000 series devices sold since December 2004. That's a big number, no matter how you slice it... unless it's Nintendo wielding the perspective knife with its claim of 96.22 million DS handhelds sold between December 2004 and December 2008. Then again, PSPs have sold a bit better than Gizmondos, so there.

Read -- 50m PSP
Read -- 96m DS