I'm sure that you have heard about xiaomi till now. after its latest price drop this phone has became very much popular in the market, as you cant get such a phone with these features that too at reasonable price, it is an ultimate phone .
I am using it from three months now there's not even a single problem in this phone no heating problem. It has long battery life which help in area where lack of electricity occurs. The other mobile of xiaomii company are also good as like this one. It works on miui operating system which make mobile very fast than any other mobile company. Its only present on flipkart online shopping site. Just buy it as early as possible to enjoy its world.
The battery backup is also awesome. If you want to buy a phone phone below 15, 000 then you must see this as an option . It's a single Sim phone. So I definitely recommend you to buy this product.