I am using this product last 3 years.i just bought from flipkart and I bought from flash shale offer.it still working fine.frond camera was really awesome and easy to take loys of selfies.rear camera in 13 mega pixcel camera working really good.only drawnack is that golden coating in the panel got erazed and its got black color.speaker sound was nive. Batery also good. It supported with OTG cable so eady to tranfer file.expandable to 16gb memory card.really I strongly recommended this mobile to my friends.really good product.