Redmi 4a is the high performing mobile its cost 6000 snadragon processor425 13mp camera and the front facing camera is 5mp and battery is 3120 mah and the ram 2gb and it have storage 16gb and expandable 128gb good desing 5inch mobile speaker and mic is good some noices while recording videos and the best thing in this mobile is good looking mobile but build quaility is bad