At Google I/O 2012 developers event Google unleashed Android 4.1 Jelly Bean, the next upcoming Android mobile OS version which shall roll-out in mid-July for general public whereas Android 4.1 Jelly Bean SDK is available to developers for testing.
- Faster, smoother, and more responsive
- Enhanced accessibility
- Bi-Directional text and other language support
- User-installable keymaps
- Expandable notifications
- Resizable app widgets
- New Input Types and Capabilities
- New Types of Connectivity
- New Media Capabilities
- Google APIs and services
Google registered developers can download Android 4.1 Jelly Bean SDK via Android Developer page, where you can also find details about the new features of Android 4.1.