The Nokia X7 is not really an upgrade to any existing model, similar to the Nokia E6, it felt solid. It has a 4.0″ AMOLED capacitive touch screen and the body is made up of stainless steel. It will be the second mobile phone running on Symbian Anna after Nokia E6. It’s battery is non-removable.
The unique design about the Nokia X7 is the 4 corners of the phone. The 2 corners on 1 side contains the speakers and the other 2 corners on the other side are just dummy placeholders just to make it look more proportionate/even. The sound output from the Nokia X7 is pretty loud.