The protective cover fits well overall. Installation is very easy, also sits firmly on the Lumia. The cutouts are perfectly finished. The only drawback: The pressure point of the side buttons is lost something. Other cases, however, offer to cover a better tactile feedback such as. Of PhoneNatic. On the other hand, I like this feeling better in return to PhoneNatic that the black camera is retained. Although larger cut but no less protection, Overall, a recommendation to buy, especially if, like me, has a Nokia Lumia 830 in green and obtained by the transparent shell remains the great color :)