I used all types mobile but I never used asus zenfone type mobile. Some mobile of their brand is good but some brand is bad. Those phone there price is low this mobiles also hang. Because my friend used this mobile this phone not work properly. Asus fonepad 7 1gb ram phone never buy you also buy 2gb ram phone. Because this phone hanged. You not use properly apps and games. This phone version are bad 4.4 kitkat compare with there price. There camera is back good but front camera is very bad photos are not see good. Phone capacity is not good. And there battery down fastly than other mobile. This phone you also found any fault. If you want you buy 1GB ram phone than you buy Samsung phone.
I would not recommend for asus low price phone with 1GB RAM.