Mauritius's rise as African leader of mobile networks

Background: GSMA ranking

In the bustling capital city of Port Louis, commuters check the latest news updates using mobile data on their phones. Across the busy, connecting streets, a handful of tourists video call their family back home, asking them what souvenirs they would like- also on mobile data.

Apart from idyllic holiday scenes and solid sugar exports, the island nation of Mauritius has recently become number one in Africa for mobile connectivity- as scored by the Global System for Mobile Communications Association (GSMA). The small island is now at the forefront of telecommunication development, with the increasing rollout of 5G networks. How did this touristic country become a leader in mobile connectivity?

On the 13th of August 2024, the GSMA announced its yearly index for mobile connectivity. The GSMA looks at 41 African countries and ranks them based on: internet accessibility, prices of mobile devices, relevant services and political environments. Scoring 62.7 points out of the possible 100, Mauritius took the first spot, in front of South Africa. This result also places the island country 76th in the world. Remarkably, this is the third consecutive year that Mauritius is leading in mobile connectivity in Africa. Moreover Mauritius, with a population of 1.26 million, boasts an average of 1.7 phones per person, compared to only 1.2 phones per person in the US (according to 2023 data).

Connecting the island: 5G is nearly everywhere

Three companies provide mobile phone networks on Mauritius island: Emtel, MTML (Chili) and state-owned My.t. At present, 5G is widely available in Mauritius, thanks to Emtel supplying it to approximately 80% of the island for both residential and commercial usage. Though Emtel is the biggest network in the country, My.t is the most popular provider currently, and it also offers 5G to its users.

A closer look at 4G and 5G

3G (and 3G High-Speed Packet Access, HSPA), 4G (Long Term Evolution, LTE) and 5G are wireless mobile networks, where the ‘G’ in these networks means ‘generation’ and indicates the strength of the signal on the mobile device. Hence, each mobile network is an improvement since the last generation of network. These mobile networks aim for high quality, reliable communication, and are based on radio signals. Each generation has evolved to achieve this. Table 1 compares the differences between all of these networks.

The original 1G network from 1979 used analogue radio signals, while subsequent network generations use digital radio signals.

Table 1: A comparison of 2G, 3G, 4G and 5G mobile networks

It is evident from Table 1 that not only have speeds and capacities increased with each generation, but new features have also been implemented such as video calls, interactive multimedia, streaming, and remote control of operations. Introduced in 2019, 5G is thought to be the most ambitious mobile phone network- almost revolutionary in its benefits since 1G.

Usually, mobile carriers operate on a 4G LTE and 5G coexistence. This means that 5G phones can switch to 4G if 5G isn’t available in the region.

Top of the tower- how?

Since the 5G rollout in 2021, Mauritius has been enjoying the larger capacities and speeds of the network. The same question arises: how did this touristic country become a leader in mobile connectivity? There are several factors:

-        Tourist hotspot

-        Government initiatives

-        Improving local infrastructure

-        General advancements in mobile network technologies

-        High penetration rates and mobile ownership

-        Increasing number of connections

-        Geography

Each factor will be considered in turn.

Factor 1- Tourist hotspot

Every year, Mauritius attracts visitors far and wide to enjoy its mesmerising beaches, luscious escapes and tantalising wildlife. Therefore, over time, mobile network technology has had to improve to meet the communicative needs of tourists. Put differently, tourism significantly supports the telecom industry on the island.

Factor 2- Government initiatives

As well as providing free, public WiFi hotspots around the island, the government is committed to bridging the digital divide and increasing access to all of its population. Thus, it was announced that, eligible citizens between the ages of 18 and 25 will receive a free, monthly mobile data package (with 4G and 5G capabilities)- starting from the 1st of September 2024. It is an endeavour to include young people in the government’s digital plans, i.e. digital inclusion.

Factor 3- Improvements in local infrastructure

In recent years, My.t and EmTel have been upgrading their equipment to ensure better coverage and access to 5G in the country. Infrastructure must have improved so that the three mobile operators on the island were granted the license for 5G rollout in June 2021. The current goal is to fully expand 5G coverage in Mauritius.

Factor 4- General advancements in mobile network technologies

Since its inception in 2019, 5G has had a profound impact on consumers around the globe with its low latency, high resolution streaming, and insanely high speeds and capacities. This pioneering mobile network has rolled out to millions of people, including the citizens of Mauritius island. The government has utilised this new technology to empower its people and pave a way for the country to become a leader in mobile connectivity.

Factor 5- High penetration rates and mobile ownership

Early 2025 data shows that the East African nation has over 2.1 million active mobile connections, when its population is half of that, a mere 1.261 million. (More mobile connections is not a usual thing as people may have separate connections for personal and work use, for example. Embedded SIMs – eSIMs- have made this possible recently). With this statistic, Mauritius has a high degree of mobile ownership and network connection density.

Factor 6- An increase in the number of connections

Another recent event is that the number of mobile connections in the nation has been increasing gradually: between 2024 and 2025, the number has increased by 1.9%.

Factor 7- Geography

It is known that less land- especially less rural land- makes deployment of cell phone towers and installation of masts much easier. Therefore, spanning an area of 2,040 squared kilometres, the main island of Mauritius can enjoy adequate mobile coverage- being one of the smallest African countries. Small island, big signal.

To summarise, the above factors contribute to the number one ranking in mobile connectivity for Mauritius.

What does Mauritius’s rise mean for the future?

If these advancements in infrastructure and technology continue on the island, then there is a brighter outlook for the future. 5G coverage in Mauritius is on its way to completion, ensuring all districts have access to the latest mobile network. Geography, government initiatives, improvements in infrastructure by mobile operators, high number of mobile connections and ownership, are some of the factors that enabled 5G rollout in Mauritius in the first instance. Mauritius is leading by example to the other countries in Africa and is additionally performing well on the global stage for mobile networks.

This small island country, usually known for its exotic sights and sugarcane landscape, is quickly overtaking its African neighbours in the race to become the leader in mobile phone connectivity.

Written by Manisha Halkhoree

Related articles: The future of semiconductor manufacturing / Wireless electricity