最新 IDC 調查，mobile phone 各家市佔率：

Android 68%
iOS 17%
BlackBerry <5%
Symbian 4.4%
剩下 6% 其他的去分...

http://money.cnn.com/2012/08/08/tec...e-market-share/

不過不管是 Gartner 還是 IDC，他們兩個都預估 2015 年，Windows 會超過 iOS 耶，真是大膽的預測...
(或者應該說，iOS 維持不變，但是 Android 被 Windows 吃掉一大塊)

Forecasts for 2015:
(Gartner): 1105 million units; Android 49%, Windows 20%, iOS 17%, BlackBerry 11%, Other 3%.[40]
(IDC): 982 million units; Android 44%, Windows 20%, iOS 17%, BlackBerry 13%, Other 6%

http://en.wikipedia.org/wiki/Usage_...erating_systems