Sony may have come up with a pretty good gaming smartphone of its own, in the form of the new Satio smartphone - which at least one games developer says “is more powerful” than the iPhone."The Satio features the same 3D-Chip PowerVR SGX as the iPhone 3GS running Symbian on an even more powerful CPU ARM11 clocked at 600MHz," wrote Fishlabs boss Michael Schade, as reported by Mobile Entertainment."Furthe