I am using this phone from last 6 months and after this period I can say this phone is good but with some dent on it.
first this phone only usable in and with indian sim only.that means if you are travelling frequently out side india then this phone is not for you.but yes you can use other countries sim card also if your phone is rooted which is not so convenient with a day to day user.
2nd this phone have some heating isuue also.if you are using a 3g/2g sim then its ok but if you are using 4g sim card then this heating isuue will come up. this is because of the clash of the network band.
3rd according to the company this phone have LTE Cat4 with the DL speed 150Mbps and UL speed of 50Mbps but the customer will never get this type of DL or UL speed.
4th in this phone you will get 13 & 5 mega pixel camera but both are not up to the mark.output in low light is poor even though both side you will get a flash.actually in the front side it is not a flash it is a led light.
but in this price point it is a good phone. now it is up to the customer what they are looking for.