I bye this phone in last week, in this period I found that it is a very good product by Asus. Looking of this mobile is super. This mobile is able to capture good quality photography. Processor speed is very good. I think it is the frist product introduced by Asus in which dual sim is standby in 4g mode. One separe micro sd slot is available for external memory card. Useing this phone I found that battery life is not good. Display is very sensative and very good display resolution. Calling sound clearity is nice and music sound quality is also very good. This product is very good in this budget.