Bought this phone 2 days back. Not really happy. Screen size is smaller when compared to other 5.5" mobiles. Poor camera quality. Heating quickly. Root this phone with latest nougat from xda which will give volte, app to sd, better battery, no hanging problem. Only issue can be with detoriation of camera control and fm support. Its really worth rooting since micromax never gives updates. so Don’t buy this phone because - 1- Over heating 2- hanging problem 3- No update of OS 4- battery bac up very bad 5- build quality problem are there. It lacks proper 4G VoLTE support since OS does not support it although the Mediatek Helio x10 chipset does. Also it still runs on lollipop which has major differences in usability compared to marshmallow or nougat. Do not buy the phone until micromax gives any update.
but the design of the phone is pretty good. its weight and dimensions are aweome, its a good looking and a budget phone for midrange users,
I guess there is a thing called rooting from reliable sources like KingRoot which will also keep your phone safe and will provide flexibility to do anything! It’s better to root and change OS