December 2010: Top Smartphone platforms share in U.S.

comScore Reports December U.S. Mobile Subscriber Market Share

Number of Smartphone Users up to Percent Versus year Ago

Smartphone Platform Market Share

63.2 million people in the U.S. owned smartphones during the three months ending in December (up) percent versus ye Ar ago. RIM led the ranking with 31.6 percent market share of smartphones, while Google Android maintained the #2 position with 28 .7 percent, up 7.3 percentage points versus September. Apple accounted for 25.0 percent of smartphone subscribers (up 0.7 percentage points), followed by Microsoft with 8.4 perc ENT and Palm with 3.7 percent.

Top Smartphone Platforms 3 month avg. ending Dec vs. 3 month avg. ending Sep Total U.S. Smartphone subscribers Ages 13+ Source:comscore Mobilens
	Share (%) of Smartphone subscribers
Sep-10	Dec-10	Point Change
Total Smartphone Subscribers	100%	100%	N/A
Rim	37.3%	31.6%	-5.7
Google	21.4%	28.7%	7.3
Apple	24.3%	25%	0.7
Microsoft	9.9%	8.4%	-1.5
Palm	4.2%	3.7%	-0.5

Source:

Google search keywords:

Mobile Subscriber Market Share site:comScore.com

Results:

Http://www.comscore.com/Press_Events/Press_Releases/2010/7/comScore_Reports_May_2010_U.S._Mobile_Subscriber_Market_Share

Http://www.comscore.com/Press_Events/Press_Releases/2010/10/comScore_Reports_Auguest_2010_U.S._Mobile_ Subscriber_market_share

Http://www.comscore.com/Press_Events/Press_Releases/2010/11/comScore_Reports_September_2010_U.S._Mobile_ Subscriber_market_share

Http://www.comscore.com/Press_Events/Press_Releases/2011/1/comScore_Reports_November_2010_U.S._Mobile_ Subscriber_market_share

Http://www.comscore.com/Press_Events/Press_Releases/2011/2/comScore_Reports_December_2010_U.S._Mobile_ Subscriber_market_share