How is the Audi R8 different from other Audi models?

I've been considering purchasing an Audi R8, but I'm not quite sure what sets it apart from other models in the line. Can someone fill me in on the technical specifics?

One of the key differences between the Audi R8 and other models is the powerful V10 engine, which provides unmatched performance and a distinct exhaust note. In addition, the R8 has a mid-engine layout for improved handling and balance.

As the flagship sports car of Audi, the R8 is equipped with top-of-the-line features such as a virtual cockpit display and Bang & Olufsen sound system. Its sleek design and luxurious interior also make it stand out from other models.