I have used it for 6 months but unfortunately my screen was broken I could not repaired it because screen was not available. It was launched in 2014 but it was my first smartphone although at that time jio was not came because I bought it before 2-3 months when jio came. Then I thought I should have bought a 4g device but at that time 3g smartphones were more than 4g devices. But performance wise it was nice and it has also got marshmallow update. But it come with descent battery life. It is a nice smartphone. But I think today it is useless to buy it because does not support 4g volte. Although it is a product by micromax