Top 5G Swiss Mobile Plans 2025: Complete Comparison

5G Plans Are Gradually Replacing 4G Subscriptions

After initial hesitation, 5G has steadily become the new standard. Today, the technology is widely accepted, with younger users among the first to embrace it — and now they rely almost exclusively on 5G. According to the GSMA’s Mobile Economy Europe 2025 report, over 40% of mobile connections in Europe now run on 5G. That figure is expected to keep rising in the coming years, just as 4G once replaced 3G. In Switzerland, the transition is happening quickly: most major providers now offer only 5G subscriptions. Salt, Sunrise, and Swisscom have already moved away from 4G plans. While some MVNOs still offer 4G deals, the trend is clear — 4G is phasing out. By 2026, 4G-only plans will likely have disappeared almost entirely.

Which operator offers the best 5G coverage in Switzerland?

The rollout of 5G in Switzerland is continuing, and the 3 main operators have developed their networks extensively over the last few years. According to the NPerf website, Swisscom currently has the best 5G network coverage, followed by Sunrise and Salt.

Swisscom now covers more than 77% of the population. 5G is being rolled out primarily in towns and cities, followed by means of communication (motorways, trains, etc.) and finally in less urbanised areas.

Before you choose your 5G subscription, make sure you check the speed available in your package. Sunrise, Salt and Swisscom offer speeds that vary according to the mobile package you choose.

Over the next few years, Swiss operators will continue to roll out 5G networks across the country.

Mobile subscription with 5G... Is it worth the switch?

Since going live, everyone has been talking about the 5G network in Switzerland. For all fans of technology and high-speed, the question is whether it’s not time to switch to 5G now? Good news: the prices for a 5G mobile phone have dropped this summer. Currently, only five mobile providers as Swisscom and Salt offer internet with 5G. A subscription costs around CHF 30. Surf and make unlimited calls within Switzerland and Europe with a mobile subscription and the latest 5G technology. Please note: in rural areas, the 5G network is not yet fully developed in Switzerland. Currently, the largest cities and main transport routes are covered with 5G. A 5G subscription is therefore ideal for city dwellers who want to make the most of this new technology and surf at full speed.

A mobile phone contract with 5G network: Is your mobile phone also compatible?

The 5G network has developed strongly over the last few years and especially in the city you are always better connected, even on the motorway and in trains. In the countryside, on the other hand, the 5G network has not yet been rolled out nationwide, but in a few years 5G network coverage in Switzerland should replace the 4G network. That’s why many customers are already choosing a mobile phone contract with 5G data volume. The latest mobile phone models from mobile phone brands such as IPhone and Samsung are compatible with the 5G network. For older phones, this could be a problem. Make sure you check the compatibility of your mobile phone before signing the contract.