Sorbet is primarily made of fruit puree or juice, sugar, and water whereas ice cream is made of milk and flavors.
Sorbet is icy and refreshing whereas icecream is creamy due to presence of dairy.
Sorbet has zero fats whereas ice cream has fats that comes with the milk.
Sorbet is typically fruity and tangy whereas ice cream comes in a wide variety of flavors.
Sorbet is generally lower in calories as compared to ice cream which is higher in calories.