I was looking for a phone with a low SAR, and this one (S3600i) has the lowest SAR I've seen! (I must add that I am particularly susceptible to ear and head pain due to the radiation; I usually get uncomfortable within 10 minutes of a call.) (And if you're not aware of the dangers, do google "SAR"!) In all other respects, this phone is somewhere between "ordinary, cheap phone" and "really good phone." It's not disappointed me on any front, except the camera (not bad, but not good either). It's sturdy, the keys are extremely comfortable to press, it looks good, and you get pretty much everything you'd expect in something priced at 5K. Of course, Samsung's menus are not very intuitive, and you'll take a litte time getting used to it.