Samsung’s Exynos Modem 5410 Unlocks Direct Satellite Calling for Future Phones

Samsung has officially detailed its next-generation 5G modem. The new chip is called the Exynos Modem 5410. It will debut alongside the upcoming Exynos 2600 processor. This pairing is expected to power future flagship Galaxy smartphones.

The modem’s most groundbreaking feature is advanced satellite connectivity. It allows for direct voice and video calls from a phone to a satellite. This capability could redefine communication in remote areas without cellular service.

A Technical Leap in Modem Design and Efficiency

The Exynos Modem 5410 is built on a 4nm manufacturing process. According to Samsung, this new design offers improved power efficiency. The modem supports both major types of 5G networks, mmWave and sub-6GHz.

It achieves peak download speeds up to 14.79Gbps. The modem is also fully backward compatible with older 2G, 3G, and 4G networks. This ensures reliable connectivity everywhere.

How Satellite Connectivity Transforms Emergency Communication

This new modem supports three satellite technologies, including LTE DTC. The previous modem only supported two. The addition of LTE DTC is what enables direct voice and video calls via satellite.

This is a significant step beyond basic emergency texting. Users could share their location or make calls without any ground-based cell towers. This technology is poised to become a critical safety feature in smartphones.

The modem also includes a dedicated security processor. It uses advanced encryption to protect sensitive device data like the IMEI number. This hardware-based security aims to make communications more reliable and secure.

The new Exynos Modem 5410, with its pioneering satellite calling feature, is set to be a cornerstone of next-generation mobile connectivity. Its integration into future Samsung devices marks a major shift in how we stay connected, no matter where we are on the planet.

Info at your fingertips

What is the Samsung Exynos Modem 5410?

It is Samsung’s latest 5G cellular modem. It is fabricated on a 4nm process for better efficiency and enables direct satellite calling.

What makes its satellite connectivity special?

It supports LTE DTC technology. This allows for direct voice and video calls via satellite, not just basic emergency SOS messages.

How fast is this new 5G modem?

Samsung states it can reach peak download speeds of up to 14.79 gigabits per second. It works on all 5G spectrum types and older networks.

Which phones will use this modem?

It will be paired with the Exynos 2600 processor. This combination is expected to power models like the Galaxy S26 series in select regions globally.

Does it have any security features?

Yes. It includes a Security Processor with hardware-based encryption. This protects critical device identification data during communication.