Xiaomi Redmi 3s prime is the best smartphone you can get under Rs. 10000/-. 3GB of Ram with combination of Snapdragon 430 is best for performance and gaming. The 4100mah is very good when it comes to battery backup. The runs for almost 2 days with normal usage. I have used the phone for a month and it’s totally value for money. The camera is more than average, but u cannot expect from it when it comes to low light photography. The metallic body is perfect and looks beautifull. It gives phone a premium look. Redmi 3s prime is a best deal under Rs. 10000/-.