What is the difference between Audi A1 S-line and S-tronic?

I'm considering buying an Audi A1 and I'm confused about the difference between S-line and S-tronic. Can someone clarify?

The Audi A1 S-line refers to the sportier trim and design options, while the S-tronic is the name for the automatic transmission. So, the S-line package is more of an aesthetic choice, while the S-tronic transmission affects the driving experience.

The S-tronic transmission is a dual-clutch automatic transmission, which provides quicker and smoother gear shifting compared to a traditional automatic. It also allows for a fun and engaging driving experience.