we can use both sim as well as sd card, follow the link. ....en.miui.com > Xiaomi MIUI Official Forum > Local > India
tapas, 03 Aug 2016Xiaomi Redmi 3S, is this device support volte ? (Rjio).yes it support
Anonymous, 03 Aug 2016redmi note 3s available in india ..?? yes.!!! available
Do this phone available in open sale or we hv to register for the flash to get it
After all so much innovations still cant find a place to fit a microsd card (dedicated slot).....Go with a dedicated slot or dont give sd card itself.....this hybrid sd slot thing will decrease sales
mahi, 03 Aug 2016redmi 3s supports otg cable or nt?Yes... Otg supported
still heating problem. I think xiaomi have heating problem in all of his phones and camera hazyness problem at dark room or at night. MI is only giving more and more specs not better or good quality of specs. "BAD XIAOMI I HATE IT" booo...