The moto M stands on android marshmallow and recently upgraded to android nogut
It available in two varients
But it hardware is mediateck p15 that is very poor processor in this price u also get more and much better option int hus price
Lenovo z2 plus
Lemax 2
Samsung j7 prime etc.
But moto M is based on stock android and good camera it is reccomended to those users who buy phone for long period and very basic usage
Forget about the heavy gaming in this phone and multitasking and good battery performance and latest updates