Asus is one of the leading company in motherboards but it has given me a very bad experience in the form of this smartphone im using this mobile for a year it has several issues like battery draining camera issues and I had to replace its whole motherboard twice the company assures you about several things but has failed to fullfill the expectations I am very disappointed by the performance of this handset as well as its wifi I s so weak I bearly get the range from 5 meters overall experience is so disappointing