Sephora Brand Make-up Users! What is the difference between the matifying compact POWDER and the FOUNDATION?

The Sephora brand matifying compact powder is $14 and the matifying compact foundation is $20. I know the foundation can be used wet/ dry, but are there any other advantages? Does it provide much better coverage than the powder? And is the powder really just like a loose powder, or does it actually provide coverage?Sephora Brand Make-up Users! What is the difference between the matifying compact POWDER and the FOUNDATION?
Powder is usually more sheer and used for covering up oil on your face/nose, and is sometimes used on top of foundation, and foundation usually evens out your skin tone more and provides more coverage.


I'm not so sure about the exact Sephora brand, but i'd suspect it's the same case. hope this helps :]