1. 安卓 1.1：
Android 1.1 是继Android 1.0 之后Google 推出的第二个Android 版本。它具有以前版本(即 Android 1.0)中包含的所有功能，并且在此版本中还添加了更多功能。在呼叫者应用程序中添加了一些功能，例如隐藏和显示数字键盘。此版本还增加了保存彩信附件的功能。它也没有像 Android 1.0 那样的正式版本名称，但非正式地称为Banana Bread 。 Android 1.1 中的 API 级别为 2。它于 2009 年 2 月 9 日发布。
2. 安卓 4.3：
Android 4.3 是继 Google 推出的 Android 4.2.2 之后的下一个 Android 版本。它具有以前版本的所有功能，并且在此版本中添加了一些新的用户和开发人员功能。关键用户功能，如拨号盘自动完成、全景照片增强、相机应用程序 UI 更新、4K 分辨率支持、为平板电脑创建受限配置文件的能力、希伯来语和阿拉伯语从右到左 (RTL) 支持、蓝牙低功耗 (BLE)此版本中添加了支持和蓝牙音频/视频远程控制配置文件 (AVRCP) 1.3 支持。它的版本名称是Jelly Bean 。 Android 4.3 中的 API 级别为 18。它于 2013 年 7 月 24 日发布。
Android 1.1 和 Android 4.3 之间的区别：
| S.No. | ANDROID 1.1 | ANDROID 4.3 |
|---|---|---|
| 1. | It is the second version of Android. | It is the next version of Android after Android 4.2.2. |
| 2. | It is successor to Android 1.0 version. | It is successor to Android 4.2.2 version. |
| 3. | It is predecessor to Android 1.5 version. | It is predecessor to Android 4.4 version. |
| 4. | It was released on 09 February 2009. | It was released on 24 July 2013. |
| 5. | The API level in Android 1.1 version is 2. | The API level in Android 4.3 version is 18. |
| 6. | It has 0 % android market share. | It has 0.5 % android market share. |
| 7. | It does not have official version name like its successors. | It has official version name like its other previous versions. |
| 8. | It has unofficial version name ‘Banana Bread’. | It has official version name ‘Jelly Bean’. |
| 9. | 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 some new user and developer features were added in this version. |
| 10. | It did not support 4K resolution. | 4K resolution support was added in this version. |
| 11. | It did not have bluetooth service. | It supported Bluetooth Low Energy (BLE) and Bluetooth Audio/Video Remote Control Profile (AVRCP). |