2023/05 Mobile Certificate

We tested and measured the performance of its voice and data services on smartphones in comparison to other LTE/UMTS/GSM mobile radio networks in metropolitan and rural areas of Greece. The audit was done as a performance benchmark performed by umlaut between W49 2022 to W20 2023 in cities and towns as well as on connection roads.

Winner 05/2023: Cosmote Greece

  • Best in test

  • Best in data

  • Best in voice

  • Best in crowdsourced quality

  • Best in Reliability