This one is the best phone to buy under Rs 15000 there is one more version with 4 GB Ram and 64 Gegabytes storage but that costs u 2000 more and both the devices have anapdragon 625 chipset. If your budget is under 10000 you can look for 2 GB Ram variant but still I would recommend buy this one at 11000.
Thogh you get 13MP camera but this one is not the camera phone and you will get decent pictures so dont expect much from the camera.
I dont think there is a need to tell about display size is the normal of 5.5 inches nowadays and yes it supports 4G and Volte so you can use the Jio.
Talking about bad is you get OS of android 6 marshmellow I wont say its outdated coz almost all the manufacturers give you the same but yes its 2017 and you must get nuogat.
Xiaomi isn’t that good in providing updates
Price 10999
My rating 4.4
Definately buy this