20 years of Mobile World Congress 2026 in Barcelona: its new developments and its importance in the Ciudad Condal

The Mobile World Congress 2026 has established itself as a space where trends are anticipated that, within a few years, influence the daily lives of millions of people. All of this takes place at the Gran Via venue of the Fira de Barcelona, which this year welcomed 105,000 visitors, compared to 109,000 last year, due to difficulties some delegates faced reaching Barcelona following the airspace closure caused by the escalation of conflict in the Middle East, according to data from the European industry association GSMA, organiser of the event.

This year’s edition brought together around 2,900 exhibitors, sponsors and partners, as well as more than 1,700 speakers.

Artificial Intelligence in the spotlight

This edition of the Mobile World Congress has gone beyond showcasing the latest mobile models from the sector’s leading companies. Artificial Intelligence has been at the heart of the congress, both in how mobiles are used, in assistive or collaborative robots, and in the advantages it brings to a variety of daily tasks.

According to Mobile itself, one of the most talked-about announcements was the integration of generative Artificial Intelligence models directly into devices, without the need for a constant cloud connection. Several manufacturers presented smartphones capable of summarising meetings, translating conversations in real time, and generating images or texts locally, reducing latency and improving privacy.

This evolution responds to a clear trend: turning the phone into an advanced processing centre. According to technical analyses published by the European Telecommunications Standards Institute, the development of open and efficient standards is key for these applications to work with guarantees of interoperability and security.

That is why the congress emphasised that computing power is no longer exclusive to data centres; every device now aims to become a small intelligent platform.

Next-generation connectivity

In addition, at the Mobile World Congress 2026, advanced 5G networks and the first developments linked to 6G, cybersecurity solutions and connectivity for industrial environments have been important.

The atmosphere in the corridors also combined spectacle and technical debate: demonstrations of collaborative robots, prototypes of smart glasses and new data management systems shared space with round tables on digital regulation and technological sustainability.

Although 5G is still being rolled out in many European countries, the MWC has also served to showcase progress towards 5G Advanced and the first conceptual tests of 6G. Infrastructure companies presented more energy-efficient antennas and systems promising lower latency and greater simultaneous connection capacity.

The debate is not limited to speed. Connectivity is the foundation for industrial applications, connected vehicles and smart cities. Reports from the European Commission highlight that Europe’s digital transition depends on robust and secure networks. For this reason, at the Mobile World Congress 2026, several panels addressed the need for coordinated investment and regulatory frameworks that encourage innovation without neglecting data protection.

Technology with a smaller environmental footprint

Another key theme has been sustainability. Some manufacturers presented devices with a higher percentage of recycled materials and batteries designed to extend their useful life. Solutions were also shown to make it easier to repair and replace components, in line with European circular economy policies.

The congress made it clear that innovation is no longer measured only by power or design, but also by social and environmental impact.

20 years in Barcelona

“Twenty years in Barcelona and the MWC continues to surprise and exceed expectations,” according to GSMA CEO John Hoffman.

For the executive, Barcelona was the city with the infrastructure, ecosystem and commitment to grow with us, and “I am particularly proud of the local impact we have had along the way,” he said.

The organisation estimates that the economic impact of the congress, held at the Fira Gran Via venue, has been around 7.5 billion euros over these two decades, including the 585 million expected this year.

This edition is estimated to have generated around 13,000 temporary jobs, and more than 173,000 since 2006.

Once again, Barcelona has acted as a global showcase for a sector in full transformation. What is presented today as a prototype in the halls of the Fira may become an everyday tool tomorrow.

That is, in essence, the strength of the Mobile World Congress: to anticipate the future and make it visible for a few days in the heart of the city.