Ian Fogg, VP Analysis at Opensignal

According to Opensignal’s third consecutive report, which examined the mobile network experience of Mobily, South African networks saw the worst 4G signal strength but fastest 4G download speeds at night. Opensignal analyzed how energy usage changes on South African networks throughout the day. We observe that South African operators use less spectrum and carrier bands at night, while the 4G signal strength is also the weakest at night.