I think this is the most reliable smartphone for a person who is looking for a good smartphone below Rs15000.It has latest android version of marshmallow with 2Ghz processor also the one of the good reason to buy this smartphone is that it has an expandable memory upto 128Gb.Also it has primary camera of 13Mp and secondary camera of 5Mp which makes a complete smartphone with less cost and Maximum features.Hence I wud recommend to buy this smartphone if you are looking for budget smartphone.??