Key insights
Singapore is an island country, similar in size to New York City, with a population of around 6 million people. In 2022, with Singtel’s network buildout, it became the first country in the world to be fully covered (95 percent) by 5G SA. In 2025, the network was further enhanced with 5G low-band (700 MHz) added to the existing coverage. This delivers reliable nationwide coverage, especially improving deep indoor penetration. Singtel’s early-mover advantage has enabled it to explore and develop products and services to capitalize on the opportunities presented by 5G SA.
This article was written in collaboration with Singtel, a leading communications technology group in Asia, providing a portfolio of services from next-generation communication, 5G and technology services, to infotainment for both consumers and businesses.
In 2022, Singtel had already achieved 95 percent nationwide 5G SA coverage.
Nationwide 5G low-band coverage resulted in a 40 percent increase in signal strength in indoor locations.
Figure 17: Singtel gaming slice
Network APIs for QoD
The future for enhancing application-centric offerings is the ability to use differentiated connectivity via a quality-on-demand (QoD) API. This would provide an interface for enterprises and applications to dynamically request specific network parameters, such as latency or throughput, to improve network performance during high traffic load conditions, tailoring connectivity to the needs of specific services. Singtel is actively piloting its API Gateway, extending to the QoD API and network exposure, to become a key enabler of next-generation digital services, providing real-time boosts for gaming, streaming and immersive XR experiences. While Singtel believes the QoD API could potentially provide monetization opportunities, there are several factors that need to be addressed as an industry to make it scalable and profitable. These factors include network complexity, a fragmented ecosystem and a standardization gap for interworking and operational implementation. But as with 5G SA and differentiated connectivity, having the foresight to start early is important for Singtel so they can build the knowledge base required to move fast and scale with confidence, when the time is right.