Samsung’s Galaxy S2 smart phone has passed the 10 million worldwide sales mark, making it a very popular mobile indeed. In late July we reported that Samsung had shifted 5 million of the Android-powered blighters. That was eight weeks ago, suggesting the incredibly slender S2 is continuing to go great guns. Those 10 million devices appear to represent channel sales, …

T-Mobile’s ‘4G’ smartphones (photos) +8 more See all photos While T-Mobile doesn’t quite have the spectrum required to build a true 4G LTE network, it’s putting all of its chips behind HSPA+, which is technically a faster version of 3G. It first debuted this technology with the T-Mobile G2 late last year, with several more “4G” phones to follow, like …

We love smartphone and tablet statistics just as much as the next guy, and we got an earful of them at today’s Mobilize conference this morning, thanks to Nielsen general manager of digital, Jonathan Carson. Unfortunately, we couldn’t get our hands on all the great pie charts and graphs–at least not yet, anyway–but we did walk away with some interesting …