Worldwide smartphone sales will reach 468 million units this year, up 57.7% from 2010, increase to 630 million units next year and to 1.1 billion units in 2015, Gartner said.
Gartner said Android software, which Internet giant Google makes available to handset makers such as Samsung, HTC and Motorola for free, will be the most popular smartphone operating system (OS) worldwide by the end of 2011 with a 38.5% market share, rising to 49.2% next year and 48.8% in 2015.
Apple's iOS for the iPhone will hold a 19.4% share of the smartphone operating system market by the end of 2011 followed by Nokia's Symbian with 19.2% and Blackberry maker Research In Motion with 13.4%, Gartner said.
Microsoft's Windows mobile operating system will account for 5.6% of the smartphone market at the end of 2011 but will rise to 10.8% in 2012 and 19.5% in 2015, Gartner said.
The iPhone's market share was forecast to remain relatively stable at 18.9% in 2012 and 17.2%in 2015.
Symbian's smartphone share will decline to 5.2% next year and virtually nothing by 2015 as the Finnish telecom giant replaces the current operating system with Microsoft's platform.
Gartner said the rise of Android will bring lower smartphone prices.
"By 2015, 67 percent of all open OS devices will have an average selling price of $300 or below, proving that smartphones have been finally truly democratized," Gartner principal analyst Roberta Cozza said.
"As vendors delivering Android-based devices continue to fight for market share, price will decrease to further benefit consumers," Cozza said.
"Android's position at the high end of the market will remain strong, but its greatest volume opportunity in the longer term will be in the mid- to low-cost smartphones, above all in emerging markets," she said.
Source: AFP
