The Nexus 6 (codenamed Shamu) is a phablet co-developed by Google and Motorola Inc. Mobility that runs the Android operating system. The successor to the Nexus 5, the device is the sixth smartphone in the Google Nexus series, a family of Android consumer devices marketed by Google and built by an original equipment manufacturer partner. Nexus 6 along with HTC Nexus 9 served as the launch devices for Android Lollipop. More: en.wikipedia.org.