SLT-Mobitel has set a new milestone in Sri Lanka’s digital landscape by achieving the highest-ever 5G speeds in the country, surpassing 10Gbps on its advanced 5G Standalone (SA) ready network. The record-breaking achievement, conducted under Telecommunications Regulatory Commission of Sri Lanka (TRCSL) 5G trial approval, highlights the company’s continued leadership in driving the nation’s digital transformation through cutting-edge connectivity solutions.
The trial showcased the capabilities of 5G Advanced technologies, including Massive MIMO, 5CC carrier aggregation in the C band, and mmWave spectrum deployment, establishing a new benchmark for mobile connectivity in Sri Lanka. This development marks a significant leap from earlier trials and reflects SLT-Mobitel’s commitment to providing future-ready digital infrastructure.
As part of its nationwide expansion, SLT-Mobitel has extended its 5G trial network to 18 districts, preparing the ground for a wider commercial rollout. The company aims to ensure that its high-speed network is accessible to a broad segment of the population, supporting the government’s digital inclusion and transformation agenda. By delivering ultra-fast connectivity, SLT-Mobitel seeks to enhance sectors such as healthcare, education, enterprise services, and everyday consumer applications, enabling citizens to leverage the benefits of advanced digital technology.
SLT-Mobitel has a history of pioneering 5G innovations in South Asia. In 2019, the company conducted the region’s first 5G trial, connecting a mobile smartphone to its network at record speeds. Subsequent demonstrations included hybrid Standalone and Non-Standalone 5G deployments, highlighting incremental advancements in network capability and reliability.
In January 2025, SLT-Mobitel became the first telecom provider in Sri Lanka to trial 5G-Advanced technology, achieving download speeds exceeding 5Gbps using a 3CC configuration. The latest trial exceeding 10Gbps builds on these achievements, demonstrating the operator’s ongoing efforts to explore next-generation technologies and prepare the country for ultra-fast, low-latency connectivity.
Industry experts say such advancements are crucial for Sri Lanka to remain competitive in the digital economy, facilitating smart city initiatives, IoT applications, AI-driven services, and high-capacity enterprise solutions. SLT-Mobitel’s infrastructure investments not only strengthen mobile broadband capabilities but also provide a foundation for emerging technologies and innovation ecosystems.
The company’s dedication to superior network performance has consistently been recognized. SLT-Mobitel has been awarded the title of the Fastest 4G Network in Sri Lanka by Ookla in 2019, 2020, 2021, and 2024, reflecting a sustained focus on delivering high-quality mobile experiences to users nationwide.
With this latest 5G milestone, SLT-Mobitel reaffirms its role as the National ICT Solutions Provider, leading Sri Lanka toward a fully connected future. The expansion of 5G capabilities promises not only faster internet speeds but also the potential to revolutionize industries, enhance productivity, and improve the quality of life for Sri Lankans across the country.
