My fathers have a Airtel 4G then I Open to a google then very slowly Slowly internet oprated but Airtel 3G is very good oprate .
I have a Airtel 3G mobile then I opret then very fast oprat. Speed is 3MBPS Bur 4G Airyel Is 2MBPS.
Airtel 4g Is connecting are problem because airtel is a any massege is long time send user device.
Service is very bed because Airtel 4G Users Is take Offer But Airtel 3G users not takes offers.