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