Tag Archives: Telefonica

OpenSignal tests show Telcel has the fastest upstream connections in Mexico

Got a massive file to upload or want to stream live video from your phone? In Mexico at least, Telcel is the operator best equipped to handle either feat, according to OpenSignal’s latest tests. We put Mexico under the lens … Continue reading

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Claro Brazil leads the medal count in OpenSignal’s Olympics

The Rio Olympics may be over, but OpenSignal still has a few medals to award. In our first look at Brazil’s mobile networks after the chaos of the games, we found that Brazil’s five major operators all represented their country … Continue reading

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Mexico newcomer AT&T is wasting no time in challenging Telcel

It’s only been a year since AT&T officially entered Mexico through its acquisitions of Iusacell and Nextel, but it’s making its presence felt. In OpenSignal’s first State of Mobile Networks report for Mexico, we took a close look at the … Continue reading

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