As for the names of versions, Android uses names of different sweets in alphabetical order, it is easy to assume that when Android N finally comes out, we will have to wait for Android O. This information was officially confirmed from Lenovo during the presentation of the new line of smartphones Moto the G . On one of the posters for Moto G4 Plus said that the smartphone will receive an upgrade to Android N and Android O.
Lenovo had no immediate comment on the information about the reference in the description of the Android O Moto G4 Plus. It is possible that the company really does not know anything about the next version of Android and only wanted to show users that it plans to support the new smartphone in the next few years.