The study measured signal strength (RSRP) and quality (RSRQ) to evaluate 5G performance. Shanghai Tower in China leads in 5G coverage with an RSRP of -71.04 dBm, showcasing excellent signal strength.

The latest Ookla report, using data from Cell Analytics, has benchmarked 5G indoor coverage in nine iconic buildings, providing insights into the signal strength and quality experienced by users.