Highlights
- Samsung’s Exynos Modem 5410 may enable satellite calling and messaging to future Galaxy S26 phones.
- The modem focuses on coverage-first connectivity, allowing communication without mobile networks.
- Samsung aims to go beyond emergency satellite texts with the possibility of voice and limited data services via satellite.
Samsung has unveiled a new mobile network modem, the Exynos Modem 5410which will support increased data processing speeds by enabling users to access up to 10x more download capacity than previously possible.
Some sources indicate that this modem may also allow Samsung to offer an additional method for Galaxy users to communicate via satellite, giving users the freedom to make calls/messaging while in areas that lack mobile coverage (i.e., emergencies, rural/remote areas, etc.).
Although Samsung has yet to announce what features this extension will officially include, the company has indicated that it will be moving forward with these features soon.
What Is Exynos Modem 5410?
The Exynos Modem 5410 is Samsung’s latest modem made to work with both normal terrestrial mobile networks and non-terrestrial (satellite) networks. 3GPP Release 17 is the global standard for using satellites to enable mobile phone communicationsaccording to a spokesperson for this company.
Essentially, the traditional modem enables a mobile phone user to communicate directly with satellites in orbit rather than relying on mobile towers for reliable signal coverage. This is not about faster internet or gaming. It is about staying connected when nothing else works. Samsung has kept most technical numbers private, but the focus here is coverage, not speed.
How Satellite Calling Actually Helps
Satellite calling is not something most users will use every day. The value of having a mobile phone with satellite capabilities cannot be overstated, particularly when you find yourself trapped in a remote region, traversing a mountain pass, or impacted by a natural event. In many circumstances, mobile networks may fail; however, by using a mobile phone with satellite capability, you will always be able to communicate, either by sending text messages or making phone calls.
Reports suggest that the Exynos 5410 could support satellite voice calls, video communication, and emergency messages. This is more than what most phones offer right now.
Galaxy S26 Series Could Be the First
The Exynos Modem 5410 is rumored to be featured in the Galaxy S26 Plus and Galaxy S26 Ultra, according to industry leaks and reports. If this happens, these devices will be the first from Samsung to support satellite calling.
Samsung is said to be already testing these features. That usually means the company is close to using them in real products, though things can still change before launch. At this stage, it is not clear if satellite calling will be available from day one or added later through updates.
Samsung vs Apple on Satellite Features
Apple already offers satellite emergency messaging on iPhones. That feature allows users to send texts even without a signal, but it is mainly limited to emergencies.
Samsung appears to be aiming higher. Instead of just emergency texts, the company may offer actual satellite voice calls. If this works as expected, it could be a strong point for Samsung’s future phones. Still, everything depends on approvals and local rules.
Will Satellite Calling Work Everywhere?
Probably not at first. Satellite services depend on country laws, government approval, and partnerships with satellite companies. Samsung has not shared any list of supported countries yet.
Some regions may only get emergency messaging, while others could get full calling support. There is also a chance that satellite features may be limited or paid for in the beginning.
Why This Modem Matters for Samsung
For quite some time, Samsung has been developing its own processors. By using a quality modem – such as the Exynos 5410 the organization has diminished its reliance on third-party processor manufacturers. The modem also highlights the long-term direction Samsung intends to follow – the company anticipates that satellite communications will continue to expand and thus wants to be in place before the trend fully establishes itself.
If the Exynos series can overcome its previous challenges, this would be a significant opportunity for growth within the mobile communications market.
What This Means for Future Galaxy Phones
The Exynos Modem 5410 is not just about one phone model. It shows where Samsung is heading. In the future, Galaxy phones may no longer rely solely on mobile towers. Satellite support could become a normal feature, not just an emergency backup. That would be a big change for how smartphones work in real life.
Final Words
While it may not seem obvious now, Samsung is sending a clear signal to consumers. The company is using the Exynos Modem 5410 to enable Galaxy smartphones to communicate in areas where cellular coverage is limited or nonexistent. If the upcoming Galaxy S26 series devices receive satellite communication capabilities, that will be a major leap forward for Samsung that goes beyond numerical specifications.
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