The great 2021 network test.

Which provider delivers the best performance in mobile surfing, streaming and calling? For the 2021 mobile network test, connect and umlaut have subjected the network operators in Germany to a hard test. In the end, Swisscom came out on top, followed by Sunrise and Salt.


CH 2020 bar charts Total Score EN

Winner 2021: Swisscom

  • Best in test

  • Best in voice

  • Best in data

  • Best in crowdsourced quality

The measurements in Germany took place from 22.10. to 02.11.2020, in Austria from 12.10. to 19.10.2020 and in Switzerland from 21.10. to 31.10.2020.