market share of mobile companies graph 2011

market share of mobile companies graph 2011 : Worldwide Mobile Phone Market Grew Nearly 20% in the First Quarter; Smartphones and Vendors Outside the Top 5 Keys to Growth, According to IDC.

The worldwide mobile phone market grew 19.8% year over year in the first quarter of 2011 (1Q11) fueled by high smartphone growth, especially in emerging markets, and gains made by market challengers.

According to the International Data Corporation (IDC) Worldwide Mobile Phone Tracker, vendors shipped 371.8 million units in 1Q11 compared to 310.5 million units in the first quarter of 2010. Read More....

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