ComScore: 41 million smartphones in the U.S. are Andrioid

Android continues to grow and the latest data confirm the CamScore the United States as one of the richest countries of Google smartphones. Of about 234 million mobile devices on the market, 90 million are smartphones with about 41.6 million have the Android operating system. Turning rate of approximately 46.3% is Android powered smartphone Americans , demonstrating that growth is continuous and always important.

From the graph we see that, starting from 2009, is opposed to the growth of Android an important decrease of RIM. From beyond the 40% share of the U.S. in September 2009, Blackberry rose to just over 15% in the month of October 2011. 

Conversely Apple has never lost or gained particular soil remained almost stable at around 25% of the share, reaching 28.1% in the last months of 2011 with 25.3 million iPhone sold.