Zenfone 5 is my 2nd android smart phone afer samsung galaxy grand prime. and its really great exepriance about it u can get any type of help from asus tollfree contact nom after ur warenty period is finish also they will hwlp u a lot.
If ur phone has 1 prob occer u have to call them and give them about this prob they solve the problem and save this problem derail in online and after aome time if u get anither prob then if other constomer service represent tetive will give you full detail about ur past problems.
1 most thing is that u can get updtes frequtly and also u can revort ur phone back like lolipop to go kitkat. this revort system also available in asus.