Latency using 3G stands at around 120ms, but according to the Opensignal Mobile Networks Update from April 2018,
the UK's 4G networks are averaging around 45ms.
On 29th March 2019, Dhanbad, the coal capital of India scored 95.3 percent and become the number one city in terms of highest
4G availability in India by the report name‘Opensignal's hottest city for 4G Availability'.
Kotak Institutional Equities published a report which revealed that as per the results published on the portal‘MySpeed' of TRAI, Jio's network speed could not be validated by speed test results from different sources-
TRAI's city-level independent test drives(IDT) and Opensignal.