So far I have used many mobiles in some years. This phone is the best phone with good camera of 12 mp back and 8 mp front.The sound quality is very good and no disturbance while tlking on phone. Very ease to use.Very good user interface.The phone is very slim and not so bulky.The screen is very tough and not brakable. The fingerprint is at front so we can unlock with ease. It has the 3d touch screen. I have taken my mobile because of the security and hd camera with slow motion.it is not the dual sim, this is the drawback only.