Hello guys i’m shubham kumar I about tell u redmi 4a it is the popular company in india who’s person don’t know about redmi 4a it is the best company of a mobiles company now day’s all the person have a redmi 4a it is my favourite mobile and it is the main & new functions of all the phones is unique featers its unique features is the finger print lock open the phone & its looking very fabulous I advise u all the persons buy the redmi 4a thank you guys byyy.