One of the most common complaints we seem to get when users unpack their brand new Galaxy flagship has to do with the strength – or intensity – the default setting is just too bothersome, even if you like being notified about new events in more ways than just sound. So you have the option to lower the inensity.
That's not all, however. You can also tweak vibration strength for particular groups – notifications, calls, etc – along with the vibration pattern and even allow/disallow the vibrator to produce feedback when tapping software navigational elements on the screen or the keyboard. Here's how to make use of all these options: