Difference between Android 1.1 and Android 2.2

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 2.2 :
Android 2.2 is next version of Android after Android 2.1 which was introduced by Google. It had all the features of its previous versions and some new major features were also added in this version. Speed was improved in this version. Other major features like USB tethering, JIT implementation and animated GIFs were introduced in this version. This version had a version name. Its version name is Froyo. The API level in Android 2.2 is 8. It was released on 20 May 2010.



Difference between Android 1.1 and Android 2.2 :

S.No. ANDROID 1.1 ANDROID 2.2
1. It is the second version of Android. It is the next version of Android introduced after Android 2.1 version.
2. It is successor to Android 1.0 version. It is successor to Android 2.1 version.
3. It is predecessor to Android 1.5. It is predecessor to Android 2.3.
4. It was released on 9 February 2009. It was released on 20 May 2010.
5. The API level in Android 1.1 version is 2. The API level in Android 2.2 version is 8.
6. It does not have official version name like its successors. It has official version name like its previous version.
7. It has unofficial version name ‘Banana Bread’. It has official version name ‘Froyo’.
8. It had all the features of previous version and two more features were added in this version. It had all the features of previous versions and some new major features were added in this version.
9. Ability to show and hide numeric key-board was introduced in this version. USB tethering was introduced in this version.
10. Feature for saving MMS attachments was added in this version. Features like animated GIFs and JIT implementation were added in this version.
11. It was a very slow android version. Speed was quite improved in this version.

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