Kopi susu and Mazagran are produced all around the globe. And they change according to region in where they are cultivated. So, the question arises what is Kopi susu and Mazagran's differentiating factor?In following section we will take a close look at what is Kopi susu and Mazagran color, serving style, types and much more. First thing to know is what are the different types of Kopi susu and Mazagran. Well, Kopi susu types include while types of Mazagran are Espresso, Iced Coffee, rum.