I have used this phone for more than 4 months and in my opinion this is the best phone under the budget of Rs 6000.I will specify the pros and cons of the phone.
Pros :
First of all as always it gives you a smooth and fast user interface.
13 Megapixel in 6000 with a clear short picture.This you will never get anywhere else within 6000.
5 inch Hd display with adreno 308 graphic processor
And you get a snapdragon processor with 64 bit.
It has also infrared blaster that can be used to control tv or Ac like a remote.
Battery backup is very good.
Cons :
The only thing is the absence of fingerprint sensor.
At this budget no other cons exist in this phone.
Conclusion :
In my opinion you should go for this phone if you have a budget of 6000 but if you can put 1000 more then you can go for Redmi 3s prime which has also a fingerprint sensor.Therefore you can get the whole package.