Redmi is my favorite brand right now and I know very well how it works. nkw everyone knows about redmi. I just want to tell you that its a very good company and I am using this mobile past 1 month. its a great mobile in a very reasonable price. I was using redmi 2 mobile before buy redmi 3s prime thats how I know all this. you can compare it to all other companies in all features. camera quality is excellent, speed is very good. battery is very awesome 4100 mah, u can take selfie by fingerprint. its a very slim mobile. I didn’t find any issue in this mobile so I recommend all peoples to buy this mobile. without any tension you can go for it.