| Operating System | Q2 2012 Shipments | Q2 2012 Market Share | Q2 2011 Shipments | Q2 2011 Market Share | Year-over-year Change |
| Android | 104.8 | 68.1% | 50.8 | 46.9% | 106.5% |
| iOS | 26.0 | 16.9% | 20.4 | 18.8% | 27.5% |
| BlackBerry OS | 7.4 | 4.8% | 12.5 | 11.5% | -40.9% |
| Symbian | 6.8 | 4.4% | 18.3 | 16.9% | -62.9% |
| Windows Phone 7 / Windows Mobile | 5.4 | 3.5% | 2.5 | 2.3% | 115.3% |
| Linux | 3.5 | 2.3% | 3.3 | 3.0% | 6.3% |
| Others | 0.1 | 0.1% | 0.6 | 0.5% | -80.0% |
| Grand Total | 154.0 | 100.0% | 108.3 | 100.0% | 42.2% |