
Greece
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