I am using this mobile from 8 months so I write my self experience.
1- Mobile sound have no issue during voice call OR listening music experience is soooo good.
2- Mobile is very easy to use and or so user friendly interface.
3- Mobile style is near to other Asus Zenfone.
4- Mobile features are updated by Asus in some way.
5- Mobile performance is stable but some time note good.
6- Mobile is value fore money is 5/5.
7- Mobile camera is very good .
Finally I want to say that mobile is good for use.