iphone OS 4 vs android 2.2

The following is a nice link comparing the two latest OS. The highlights of the latest iphone 4 are the following.

• Front facing camera for video conferencing
• A4 CPU (used in the ipads)
• Multitasking capability
• Higher resolution display
• 5 megapixel camera (with flash) which can record HD video
• Second microphone for noise cancellation
• Thinnest smartphone with a glass body
• Folders to group applications