It is launched today and my opinion don't buy it. If you r thinking to buy it then better wait for just 2 days a better phone in half price you can get ( redmi 3s).
It had a very bad specs and is not at all value for money . The processor is slow and the phone is just a mediocre type of phone which should be launched for about rs5k-6k.
The smartphone division should be closed by the company as its not compitative. If you ask anyone they won't recommend it as it is not a good value for money. So I will recommend to wait and buy redmi 3s.