Now I use asus zenfone max. but iam not happy with my asusits only average performance. battery is good .i got minimum 1.5 days or more battery life.but taking 5 or more hours for charging. . ram’s performance only average.its performance only in average with compared with other phones.some times phones went to slow. camera is also good. dnt have any heating problem. some tomes network will lost for 40sec that is a big fault of these phone.