Android annual OS Updates

[jaleelhamid]

Sorry for the noon question but I'm new to android coming from IOS and was wondering does Google do a major update like iOS once a year or do they take updates in small portions than big?

 

[srkmagnus]

Google usually does a major update to a new version of Android yearly. There are incremental updates throughout the year, however.

 

[cherrybean]

Yes, and the newest version is Android5.0 Lollipop which is quite hot now

 

[jaleelhamid]

But not everyone has it yet? And not everyone will have it until the summer after when google announces their next new update?