I bought this mobile 1 year back from flipkart but as time passed it start showing problems.
Like it starts lagging sometimes it takes times to switch on , sometimes its charger not works , but it has lollipop update which is cool but it drains battery very fast .
It has a secondary camera but not satisfied with that it takes blurry pictures . You can buy redmi 2 instead of this redmi features a lot of sensors like gyroscope, compass, light, accelerometer, proximity, sound and more.