The original Google Nexus One was a statement phone. It was meant to be the Google Phone, getting first dibs on any Android updates and providing users with a pure “vanilla” experience. No carrier branding, no custom skins. The Nexus S is the second generation of that idea and now it’s available for a few more people. That’s because they’ve got the tri-band HSPA (850/1900/2100) version in the wild.