I have been using XIAOMI REDMI 3S now since 8 months. I have’nt faced a problem yet using this phone . It is a good phone for those who use their phone just for social networking sites and photos and stuff like these, and not for them who use this phone for gaming purpose because it may cause problems after few weeks.
good design and of course a phone under budget.it is very easy to use and newer software and system updates of MIUI is truly impressive.
the only disadvantage which it has caused to me is that its range of features is less. Otherwise, a phone to give a try for them who use their phone for common stuff and not a phone through which you can become professional worker or a gamer.