Android 5.1 Lollipop could be released next month - Android updates downloads
Google unwraps Android 5.1. Lollipop - Development of Mobile and Web Apps - Black Bear Solutions
Malata Mobile - Malata Max4 comes with the latest Android 5.1 lollipop :) So what are the advantages of this Android 5.1 system? Why is Max4 a better smartphone with lollipop? Action!
Android 5.1 Lollipop shows up on budget phones in Philippines | Trusted Reviews
Google announces Android 5.1 Lollipop, rolling out to Nexus devices today - ExtremeTech