Mobile Game Systems

Extracted 05MAR2012 from http://venturebeat.com/2012/03/04/ps-vita-sales-vs-psp-3ds-ds/

In two of the three major video game markets (Japan and the U.S.), Nintendo has come out on top in first-week sales of handheld gaming systems with its DS and 3DS consoles. But Sony has performed better in Europe, where the last-generation PlayStation Portable and the recently released PlayStation Vita have outperformed both DS devices.