I considered many different cell phones before deciding on the Nokia N75, and I have not been disappointed so far. I have been using the phone for about a month now, so I've had time to evaluate most of the features. The interface is quite easy to get used to, even after switching from a completely different phone. The sound quality is great, and I've never had to turn up the volume more than half way to hear perfectly. It works well with my bluetooth headset with equally good sound quality. You can easily create your own ringtones from mp3s and add them to the phone, and they sound great - just transfer them via bluetooth. The only feature that is lacking in quality is the camera - the pictures it takes are quite bad, but then again I did not buy a phone to be a camera. If you do want a good quality camera on the cell phone (if such a thing exists), this is probably not the phone for you. Many other reviewers complain about poor battery life, but I have not had a problem. In fact, the battery usually lasts 2-3 days without charging, but I do not spend the day surfing the internet or playing games on it.