After 5 weeks of use can be some very good judge: Display, keyboard and hinge effect dibasic. The back cover may fall if dropped and the battery could be thrown out (if you're unlucky, but I obviously do not try it out) because it is held only Duch small noses. Very positive is the better for me receiving classes compared to the previous Nokia 6131st Unfolding to answer a conversation with numb fingers a bit difficult because you get hard in between - with gloves you have no chance at all, as the victorious one-button mechanism will the Nokia 6131st I can not say much about the features, since I do not use most of that, but not the Internet. What I miss, however, is the possibility of setting a Klappenton. Telephoning, accepting Geprächen and SMS is simple and loud and clear.