I had bought this phone for my mom(thats y opted for some stable phone, rather than Redmi1s or Lenovo 6k), but phone is pretty slow. It hangs a lot, n multiple times we have to hard reboot to make it work.
Worst part of the phone is the camera, thats like age old Nokia Camera .
Though I intimated the issues within 3 weeks, they are not ready to exchange the hardware, and giving some weird reasons. one of the executive told me heating and hanging are not faults(that is expected).