MacRumors.com

Canalys reported on both U.S. and Q4 2007 mobile phone marketshare numbers today and listed Apple's iPhone as #3 (6.5%) in smart phone marketshare worldwide despite being only available in a few countries. Apple trailed Nokia (52.9%) and RIM (11.4%) who were #1 and #2, respectively, in the worldwide market.

Meanwhile, Canalys estimates that Apple is #2 in U.S. marketshare with 28%, behind RIM (41%). This put the iPhone ahead of both Palm (9%) and all Windows Mobile device vendors combined (21%).

During the Macworld Expo keynote speech, Jobs reported that the Apple iPhone won 19.5% of the smart phone market during the 3rd quarter of 2007, so this 28% marketshare in Q4 represents signficant growth in the second full quarter the iPhone has been on sale.

Today, Apple introduced a 16GB version of the iPhone.