If you are buying new mobile phone and thinking it should be compatible with JIO 4G network.
Then what all to look in a handset specification to know that a particular handset is compatible with JIO 4G or not ?
Here is the checklist for JIO 4G compatibility
Check in Frequency band if it support LTE/4G under following band
Band 40 (2300mhz)
Band 3 (1800mhz)
Band 5 (850mhz)
VOLTE support which check from box features and review of that handsets.