Windows Phone number two smartphone OS by 2015 predicts IDC

Android will take the top spot for smartphone OS worldwide in 2011, analysts IDC have predicted, pushing iOS into third place behind Symbian. As for Microsoft, while the Symbian-faithful aren't entirely convinced by Nokia's decision to climb aboard the Windows Phone train, IDC is more confident in the two companies' partnership. "By 2015, IDC expects Windows Phone to be number 2 operating system worldwide behind Android," senior research analyst Ramon Llamas predicts.

Parallel to that, the expectation is that Symbian market share will dwindle considerably, falling from an expected 20.9-percent in 2011 to just 0.2-percent in 2015. RIM and Apple are both forecast to lose market share, with BlackBerry OS dropping from 14.9-percent to 13.7-percent, and iOS from 15.7-percent to 15.3-percent.

The changes at the top end are all about sheer scale of handset production, with Nokia's hardware potential and Android's increasing popularity among OEMs being the key reason for their dominance. Apple, meanwhile, has fewer products running iOS, but the appeal of the platform and the company as a whole keeps them relevant.

Press Release:

IDC Forecasts Worldwide Smartphone Market to Grow by Nearly 50% in 2011

FRAMINGHAM, Mass. March 29, 2011 – The worldwide smartphone market is expected to grow 49.2% in 2011 as more consumers and enterprise users turn in feature phones for smartphones with more advanced features. According to the International Data Corporation (IDC) Worldwide Quarterly Mobile Phone Tracker, smartphone vendors will ship more than 450 million smartphones in 2011 compared to the 303.4 million units shipped in 2010. Moreover, the smartphone market will grow more than four times faster than the overall mobile phone market.

"Overall market growth in 2010 was exceptional," said Kevin Restivo, senior research analyst with IDC's Worldwide Quarterly Mobile Phone Tracker. "Last year's high market growth was due in part to pent-up demand from a challenging 2009, when many buyers held off on mobile phone purchases. The expected market growth for 2011, while still notable, will taper off somewhat from what we saw in 2010."

To capture the strong consumer demand for smartphones, manufacturers have unleashed a steady stream of new models and features over the past two years. The battle for mind and market share has also resulted in stiff competition among the smartphone operating systems.

"Android is poised to take over as the leading smartphone operating system in 2011 after racing into the number 2 position in 2010," said Ramon Llamas, senior research analyst with IDC's Mobile Devices Technology and Trends team. "For the vendors who made Android the cornerstone of their smartphone strategies, 2010 was the coming-out party. This year will see a coronation party as these same vendors broaden and deepen their portfolios to reach more customers, particularly first-time smartphone users."

Nokia's recent announcement to shift from Symbian to Windows Phone will have significant implications for the smartphone market going forward. "Up until the launch of Windows Phone 7 last year, Microsoft has steadily lost market share while other operating systems have brought forth new and appealing experiences," added Llamas. "The new alliance brings together Nokia's hardware capabilities and Windows Phone's differentiated platform. We expect the first devices to launch in 2012. By 2015, IDC expects Windows Phone to be number 2 operating system worldwide behind Android."