[DigitalToday intern reporter Seung-a Yoo] An analysis found that Starlink’s differentiated competitiveness lies in network resilience rather than internet speed.

On Nov. 8 (local time), IT outlet Engadget pointed out that Starlink’s network structure, which densely deploys low-orbit satellites, can respond more flexibly to some disruption situations than existing wired internet.

Starlink provides internet through a satellite antenna rather than cables or phone lines. It said there are reasons to subscribe even in places where basic wired internet networks are in place, such as the United States, Britain and Canada. It explained that because equipment installation costs are not small, the core strength is outage response rather than speed.

The Starlink network is based on a low-Earth-orbit (LEO) satellite constellation. As of October 2026, more than 11,000 satellites are in operation, running at an altitude of about 330 to 500 km. SpaceX continues to launch satellites to expand the network and replace failed satellites. It is designed so that, as satellites move along their orbits, satellites that can connect from the ground are continuously available.

An advantage of this structure is that even if some satellites experience failures, other satellites can take over the connection. With existing wired internet, access can be cut off for hours even if there is a problem with a single cable or server. With Starlink, the likelihood that a single satellite failure leads to a service-wide outage is relatively low. If the antenna is installed in an appropriate location, there is room to connect to other satellites even if obstacles block the line of sight to a specific satellite.

SpaceX plans to further expand its satellite network. It recently submitted an application to the U.S. Federal Communications Commission (FCC) to operate up to 100,000 third-generation satellites. Earlier, its second-generation satellites were approved for operation of up to 15,000. The outlook is that as the satellite network expands, network resilience could also improve, excluding external factors such as power supply outages.

Antenna durability is also cited as an advantage. Engadget introduced that the current-generation model has a snow-melting function and can operate in temperatures from minus 40 degrees Celsius to 43 degrees Celsius. It explained that if properly secured, it can withstand heavy rain and winds exceeding 160 km per hour.

There are limits in real-world use. If snow piles up, it takes time to melt, and short communication interruptions can occur as the antenna switches connections to other satellites. There remains the possibility of prolonged service outages due to extreme weather conditions, internal Starlink system issues, or failures in the internet backbone and ground infrastructure. No matter how many satellites there are, it is difficult to avoid the impact if there is a problem in the connected ground network.

In particular, momentary signal dropouts can be a drawback for services where real-time responsiveness is important, such as online games. In shooting games such as Fortnite or Counter-Strike, even a brief delay or connection loss can determine win or loss. Ultimately, Starlink may be a differentiated option for users who value network resilience and flexibility of installation environment, rather than a service that is always faster or more stable than wired internet.