This is the best phone under 12k INR. The most important feature is dual SIM dual-standby(4G+4G) with CAT 6 LTE and VoLTE support because this time, India is using JIO 4G sims for unlimited internet and this phone will help you a lot with(4G+4G) with CAT 6 LTE and VoLTE support. 1920 x 1080 pixels resolution,
This phone has a long battery life with 3, 000 mAh lithium-polymer with Fast Charging USB type C connector. I was unable to upgrade Marshmallow version initially but after talking with customer support and they helped me in proper way in upgrading my phone. Customer support is mind blowing and dedicated team.
This phone a low priced as compared to other phone with same features available.
A very nice function is 360 degree recognition based Fingerprint scanner with unlock time of less than 1 second.
Overall 5 stars from myside.
Highly recommended. Functions as described on websites.