The Xiaomi Redmi 3S Prime is the best mobile in the range of under 9000 Rs. In this mobile phone 5.0 inch display with 720×1280 pixil resolution. In this mobile 32 GB internal memory with 3 GB RAM. There is 1.1 Ghz processer and run on OS adroid version 6.0.1. In this mobile 13 megapixil rear camera and 5 megapixil front camera.In this mobile phone best thing is that the finger print scanner is inbuilt in this mobile phone. There is 4100mAh very fast charging bettry. My opinion is that you buy this mobile phone because in this mobile there is many new feture in this mobile in this price rate. Thank You Friends.