Its a very good phone. I have used this phone. Its nearly 16cm display and it runs on Android 8.1 ( oreo) operating system. This device contains 4gb ram, so u can install many apps. Battery will last long as it is 5000mAH. Rear camera has 13mp+ 5mp+ 5mp. It also has light sensor and proximity sensor which is quite good. It has 64gb internal storage , which you can even expand. This phone design is absolutely fantastic and its very comfortable to hold it in hands. So if u have a budget of 15, 000 rs , I will recommend you to buy this phone.