Understanding what they want in the project like for example updated stuff.
This has a fingerprint scanner that is built right into the home button.Touch ID can be used instead of a pass code for turning on your device as well as when making an iTunes purchase.
And it has an improved camera the designed rear camera offers a 15% bigger sensor and etc.
The benefits of the smartphone is that screen size has increased,the security has improved,more easier to handle,allot more connectivity and etc.
This will probably make the customers loyal.