Mobile

1. iOS/ iPhone

1.1. Pros:

1.1.1. Multitasking – although not a full multitasking solution, Apple is now allowing certain apps to run in the background.

1.1.2. Improved email – iOS 4 enhances the email experience by bringing unified inbox and threaded conversations to the iPhone.

1.2. Cons:

1.2.1. There is no jailbreak or unlock for iOS 4 yet, although the Dev Team confirmed these tools will be available soon.

1.2.2. Most of the new features of iOS 4 can be replicated or even improved by jailbreak apps

2. Windows 7 Mobile

2.1. Pro

2.1.1. Xbox Live on your phone

2.1.2. Clean Interface

2.2. Con

2.2.1. No flash support

2.2.2. Lag in launching apps

3. Android

3.1. Pros:

3.1.1. Thrid Party Apps

3.1.2. Wide model choice

3.2. Cons:

3.2.1. Bad Camera

3.2.2. Short Battery Life