Android 5.1 Lollipop

Tablets, smartphones and phones with Android 5.1 Lollipop. All about the version Android 5.1 Lollipop operating system for mobile devices

Android is a Linux-based operating system for mobile devices such as smartphones and tablet computers. It is developed by the Open Handset Alliance led by Google. The Android Open Source Project (AOSP) is led by Google, and is tasked with the maintenance and development of Android.
Enterprise / Developer:	Google
App Store:	Google Play Store
Number of applications:	~ 3.500.000
OS Kernel:	Linux
Version:	Android 5.1 Lollipop
Version release date:	3/9/2015
Version information: Improvements: - Quick Settings tweaks - Screen Pinning improvements - Contacts app improvements - System Volume tweaks - New animations - Device Protection - HD Voice Calling