Difference between Session object and Profile object in ASP.NET?

Profile
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1.Profile object is persistent.
2.Profile object uses the provider model to store information.
3. Profile object is strongly typed.
4. Mostly used for anonymous users.

Session 
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1.Session object is non-persistant.
2.Session object uses the In Proc, Out Of Process or SQL Server Mode to store information.
3. Session object is not strongly typed.
4. Used for authenticated users.