Hi guys, now I am talking about redmi 3S.
It is very good phone in case of price it gives more. it speaker is also good but it gives sound more in 9% and 10% . it has very good operating system which is MIUI 7 and it has also getting an update of 8. its camera is also nice it is 13 megapixel. which is quite good and selfie camera is 5 megapixel. which is enough to take a selfie. during selfie it creates smoothen image. it has 2 GB RAM and 16GB internal, but it is 10 GB usable it takes too much space in the system. its PPI is also nice that is 294, it has very good viewing angle. main features is it has IR blaster which is very useful it controls all apparatus but some are not work. USB OTG can work on it. it has very good notification light. Which has various colour. sometime during most using phone its directly restart. thanks