Finger print sensor is missing but handset does support VoLTE, so you can use Reliance Jio SIM with this smartphone. (gogi.in)
Crystal Plus is quad core powered with VoLTE support, you can use Reliance Jio SIM with this handset. (gogi.in)
Let's wait for Reliance Jio 4g service to be launched and we will see Indian market will be flooded with affordable 4g sets with these type of specs! (gogi.in)