Please let me know advantage of using Mobile management with Sccm instead of using stand alone like enterprise mobile suite with Windows azure why needs to use mdm with Sccm

One of the key features of the Hybrid-Model (Intune integrated with ConfigMgr) would be the Single Console Experience. (My point of view).

Here you'll find a detailed comparison: http://blog.configmgrftw.com/comparing-the-two-modes-of-microsoft-intun