Xiaomi is a chinese company which provides low segment phone with great specs as compared to other brands.Xiaomi redmi 4A is available for Rs.6k well it has good SNAPDRAGON 425 processor vergood good battery which last for a day 3100mAh the camera is average rear camera is 13mp which is not good in low light condition well front camera is 5mp which is good at this price.It runs on miui8 & 6.0 marshmallow which is good.Its a dual sim phone which supports VOLTE.Diplay is also excellent its a full hd display.Also phone has 2gb ram & 16gb storage which average at this price.No fingerprint sensor disappointment otherwise phone is excellent you can buy it without no hesitation