Having the car in the "S" mode/ sport on the Shifter and the sport mode (flag) button on?

I can't figure out what is the difference?!?

Thanks

 

The flag button is the Dynamic mode and it changes the throttle curve to a bit more aggressive.

The Sport mode on the shifter changes the shift points and generally keeps the revs higher by holding a lower gear longer to keep the engine in the power band.

 

Cool. Thanks