The Operating System of Mobile Phones (iPhone OS 4.0 - Android 2.2 - Windows Phone 7)

Google today has unveiled the much awaited Android 2.2 OS at the I/O 2010 conference held in San Francisco. Since this release has brought lots of new features to Android platform, we decided to put it up against the upcoming iPhone OS 4.0. and Microsoft’s Windows Phone 7 to see which one comes out on top.
iPhone OS 4 vs Android 2.2 vs Windows Phone 7
The result as you can see, is as follows. For some reason, Android 2.2 for me edges out both iPhone OS 4.0 and Windows Phone 7. Though both iPhone OS 4.0 and WP7 are still in Beta stages and will probably add more features before they are released.















So, which one is your pick of the lot?