Redmi 4 mobile is very very eat and charging eat this movie us them this mobile volume of ring time is very low, worst phone ever only cameras if phone bad, but the processor of device is media tech very slow so what of 2gb ram and also it is very weak phone it does not have gorilla glass , miui can’t keep apps in the memory , bad memory management , as opposed also or other flavours.i know this is again part of multitasking, but it’s just irritating to keep opening the same app from start again an again