The micromax canvas spark is such a useless smartphone,
I dont recommend it, it has a problem of charging, also the phones are hang very time,
Also it has a problem in the set that everytime after buying smartphone, we will resend to the company to fix the issue creates in mobile,
Eighter it has problem with socket or eighter with sim or sd card slots,
Other than it has its poor camera quality, which vanishes with the time.