A majority of US mobile subscribers are now choosing smartphones over other kinds of handsets, according to new numbers out from Nielsen. Smartphones currently make up 50.4 percent of handsets, up from 47.8 percent in December 2011. Nielsen's report also looked at the most popular operating systems among smartphones, finding that Android was by far the favorite at 48.5 percent of smartphones sold in March. iOS came in second with 32 percent, while RIM's BlackBerry OS was in third with 11.6 percent.
