held during the rest of 2011. However, Google's mobile OS appears to be the debutante smartphone of choice, cornering 57 percent of new purchases, with 34 percent going for Apple. The remaining 9 percent is distributed between the smartphone also-rans, with the likes of Windows Phone and BlackBerry languishing in that anonymous grey bar at the top. The top five handsets from NPD's Mobile Phone Track service is an Apple and Samsung love-in, with iOS devices claiming the three top spots, followed by the Samsung Galaxy S II (we assume collectively) and the Galaxy S 4G. NPD's blow-by-blow commentary on this increasingly two-horse race awaits below.