Mobile World Congress 2026

BARCELONA, SPAIN - MARCH 4: A Fujitsu-Monaka 2 nanometer Arm-based processor is displayed at Fujitsu booth during day three of the Mobile World Congress at Fira Barcelona Gran Via on March 4, 2026 in Barcelona, Spain. Telecom and tech leaders are convening at the Mobile World Congress from March 2-5 to showcase the latest in 5G, 6G and AI-driven devices. The annual event highlights new connectivity innovations and technologies shaping the industry. (Footage by Javier Mostacero Carrera/Getty Images)