The next Nexus smartphone has been tipped this week with a 3D camera akin to Google's Project Tango device line. Two Nexus smartphones have been tipped to be released this year, both with Android M under the hood. One, a relatively normal Nexus device with low cost and a vanilla edition of Android, made by Huawei. The other, an LG-made Nexus device with a 3D camera - not as cheap, but still running the next version of Android nonetheless. The LG-made smartphone won't necessarily be called "Nexus" - it might be released on completely different terms.