2.Updated Notification Settings
4. New Quick Settings
5.Security- Personal unlocking
6.Multiple Device compatibility
7.Battery Life- New Battery Saver Mode
SCREEN PINNING: You can pin your screen so that other users can access just that content without messing with your other stuff.
10.Pick Up Where You Left Off
Android Lollipop helps you to pick Up Where You Left off, means songs, apps, photos and even recent searches from your android phone can be accessed across devices.