Yep, I tried playing Apex Legends on Airtel 4G and compared it with Jio 5G. In terms of ping, Airtel 4G was 100ms while Jio 5G varied between 90ms to 110ms !.
Airtel gives much better and stable ping than Jio. Even in case of Jio Fiber, Xstream Fiber is better in terms of ping.
Anyway, try...