Difference between Android 1.1 and Android 3.2

1. Android 1.1 : Android 1.1 is the second version of Android which was introduced by Google after Android 1.0. It had all the features that were included in the previous version i.e. Android 1.0 and also some more features were added in this version. Some features were added in caller applications like hiding and showing of the numeric keyboard. The feature for saving MMS attachments was also added in this version. It also does not have the official version name like Android 1.0 but unofficially it is called Banana Bread. The API level in Android 1.1 is 2. It was released on 9 February 2009. 2. Android 3.2 : Android 3.2 is next version of Android after Android 3.1 which was introduced by Google. It had all the features of previous versions and some new user and developer features were also added in this version. New user features like optimization for a wider range of tablets, compatibility display mode and media sync from SD card were introduced in this version. New developer features like new resource qualifiers for screens support, new manifest attributes for screen-size compatibility and screen compatibility mode were added in this version. Its version name is Honeycomb. The API level in Android 3.2 is 13. It was released on 15 July 2011.
Difference between Android 1.1 and Android 3.2 :

S.No.	ANDROID 1.1	ANDROID 3.2
1.	It is the second version of Android.	It is the next version of Android after Android 3.1.
2.	It is successor to Android 1.0 version.	It is successor to Android 3.1 version.
3.	It is predecessor to Android 1.5 version.	It is predecessor to Android 3.2.1 version.
4.	It was released on 09 February 2009.	It was released on 15 July 2011.
5.	The API level in Android 1.1 version is 2.	The API level in Android 3.2 version is 13.
6.	It does not have official version name like its successors.	It has official version name like its other previous versions.
7.	It has unofficial version name 'Banana Bread'.	It has official version name 'Honeycomb'.
8.	It had all the features of previous version and two more features were added in this version.	It had all features of previous versions and new user and developer features were added in this version.
9.	It did not have media sync from SD card.	Media sync from SD card was introduced in this version.
10.	It did not have compatible display mode.	Compatible display mode was introduced in this version.
11.	It did not have developer features.	Key developer feature like extended API for managing screens support was added in this version.