Android 4.0 aka Ice Cream Sandwich is the first Android version that will run on both smartphones and tablets. Up till now Android has been a little rough around the edges, release 4.0 takes Android to a new level of sophistication. It is anticipated that it will be ready for user download in December this year.
The most obvious change is to the User Interface which brings an Android 3.0 – Honeycomb – look and feel to the smartphone. For a more in depth review of the many new features go to the Android 4.0 Highlights page.