Ristretto and Darjeeling Tea are produced all around the globe. And they change according to region in where they are cultivated. So, the question arises what is Ristretto and Darjeeling Tea's differentiating factor?In following section we will take a close look at what is Ristretto and Darjeeling Tea color, serving style, types and much more. First thing to know is what are the different types of Ristretto and Darjeeling Tea. Well, Ristretto types include L'autentico, vanilla while types of Darjeeling Tea are Not Available.