This is already my second holder from Brodit (previously HTC Desire), and also that of the Samsung Galaxy S2 does exactly what he should! The mobile phone is properly adhered tightly in the holder, so that you can even connect it a charging cable without having to hold the phone! The holder itself is hardly noticeable when the phone is plugged in - minimalist, practical. The free movement of the ball head can be continuously adjusted and checked in no position at the pivot to the landscape mode there are no problems. In my opinion this is the best holder for mobile phone's Navi's etc. Strong buy recommendation!