Assam's milk tea has a relatively low calorie content of about 60 calories per 100 grams, while milk tea from milk tea stores has a relatively high calorie content because they usually add sugar and various small ingredients, such as pearls, taro balls, red beans and so on, which will increase the calorie content of the milk tea.

In short, Assam milk tea is lower in calories compared to milk tea from milk tea stores, but the exact calorie content needs to be considered in terms of the types of products and ratios of the milk tea stores.