No complaints about the phone Already a user of 520 and 635 On this model a problem with the touch: slow performance or touch? difficult to grasp a word without a mistake, almost impossible to zoom in nokia here: the share map in any direction when you use 2 fingers For sound, it's worse than for the Nokia 635
Brief worse for the flash, stay on 635 (only 30 difference) that is much more fluid and easy to use. Too bad for the 5 inches