What is the difference between Audi A1 hatchback and sportback?

I am looking to buy an Audi A1 but I am confused about the different models. Can someone explain the difference between the hatchback and sportback?

The main difference between the Audi A1 hatchback and sportback is in the body style. The hatchback has a more traditional style with a regular trunk, while the sportback has a longer, more sloping roofline and a hatchback-style rear door. This gives the sportback a more sporty and stylish appearance.