STELLAR-X5S

5-year warranty¹, performance and security

A direct successor to STELLAR-X5, it features double the storage—256 GB—and a ruggedized design to withstand the rigors of everyday use.

STELLAR-X5S

5-YEAR WARRANTY

Handle the STELLAR-X5S

WATERPROOF

The STELLAR-X5s, IP68 certified, combines total waterproofing and resistance to immersion, even in the rain or in water.

2,5J

AUTONOMY

Long-lasting 4,500 mAh battery, tested according to Crosscall Standards, offering up to 2.5 days of battery life².

Ever more eco-designed

100% recycled aluminum frame, a shell and corners made from recycled and bio-based materials, and eco-designed packaging with 0% plastic.

Connected

5G NSA and SA as well as Wi-Fi 6/6E for ultra-fast downloads and reliable connectivity even in the densest environments.

Sensor

50 megapixels

Capture every moment in high resolution.

Practical

The STELLAR-X5s is a true all-in-one tool. Capable of replacing a walkie-talkie, scanner, or desktop computer, it simplifies your tasks while optimizing your budget.

Resistant to everyday wear and tear and rough terrain

The STELLAR-X5s isn't just durable: it's the culmination of more than fifteen years of Crosscall expertise in designing smartphones capable of withstanding demanding uses and environments. Every detail has been designed to extend its lifespan: rigorous choice of materials, precise assembly of components, reinforced screen protection, and total waterproofing, even against salt water. It's not an unbreakable phone, but a reliable phone, designed to last and accompany you everywhere, without compromise.

Designed to withstand

Its internal architecture and reinforced bumpers effectively absorb impact energy. Tested according to MIL-STD 810H protocol, it withstands repeated drops of 1.5 meters onto concrete while maintaining its performance and integrity.

Waterproof against all liquids

IP68 certified, the STELLAR-X5s can withstand prolonged immersion, even in salt water. But it goes further: it has been designed to remain fully functional in these conditions.

A screen protected to last

Protected by Corning® Gorilla® Glass Victus® 2, its screen is highly resistant to scratches and direct impacts. With its IK05 certification, it remains readable and responsive even after repeated use.

As efficient as you are

Today's digital applications demand speed, fluidity, and constant connectivity. Whether you're using multiple applications simultaneously, transferring large files, browsing in real time, or accessing critical platforms, the STELLAR-X5s is designed to meet these needs without slowing down.

Powerful

The STELLAR-X5s delivers smooth performance thanks to its 2.1 GHz Qualcomm® octa-core processor and 8 GB of RAM. With 256 GB of storage, it doubles the capacity of STELLAR-X5 accommodate more content and professional apps.

Quick

Compatible with 5G/5G SA and WiFi 6/6E, the STELLAR-X5s ensures ultra-fast and stable connections, even in dense areas. These technologies optimize the responsiveness of the cloud, video conferencing, and large file transfers.

Versatile

With its dual SIM + eSIM, the STELLAR-X5s offers optimal flexibility between your professional and personal life or when traveling abroad. NFC compatibility simplifies contactless payment and pairing your accessories.

Long-lasting battery life, designed for the long term

Equipped with a high-capacity 4,500 mAh battery, the STELLAR-X5s provides over 54 hours of battery life with standard use². Its intelligent energy architecture adapts consumption to your usage to extend each cycle, while an advanced management system preserves the battery's health over the long term.

This means you can enjoy stable performance even after several years of use. Fast charging allows you to regain 36% of your battery life in just 30 minutes, and the reverse charging function turns your smartphone into a power source for your other devices.

Clear communications, everywhere

Thanks to upHear®⁵ AI noise reduction technology, background noise is filtered out with up to -60 dB reduction, so your voice always takes priority. Even in a train station, open-plan office, or construction site, your conversation partners will hear you clearly. Combined with two stereo speakers
delivering sound power up to 90 dB(A), this technology ensures powerful, intelligible sound for both communication and video playback.

Capture the action, wherever you are

Whether it's a moment in everyday life, a scene in motion, or underwater immersion, the STELLAR-X5s is always ready to capture the perfect image. Its dual precision sensor and numerous dedicated modes guarantee sharp, bright, and stable photos and videos in all conditions. You now have a smartphone that can replace an action camera, right in your pocket.

Detailed and bright images

Its main 50MP SONY sensor captures richly detailed images with accurate rendering even in low light (Night Mode). The second 13MP wide-angle sensor (120°) allows you to capture more content in each image, ideal for group shots, landscapes, or professional environments.

Smooth video, even when moving

Thanks to its built-in stabilization, the STELLAR-X5s records smooth, balanced 4K videos, even when moving quickly. Hiking, biking, working outdoors: your images remain stable and usable in all situations.

Designed for action and immersion

Waterproof up to 2 meters deep for 30 minutes, it allows you to take photos and videos underwater, in swimming pools or in the sea. Combined with its powerful flash and various specialized modes (Slow Motion, Timelapse, Dashcam), it accompanies you in all your shots, without any additional accessories.

Robust, stylish, and practical

Not all rugged phones are created equal: many sacrifice aesthetics for durability. The STELLAR-X5s proves that it is possible to combine the two. Its timeless and refined black design is appealing in both professional and personal settings, while offering superior resistance to shocks, drops, and the elements. It is designed to last, but also to remain pleasant and rewarding to use on a daily basis.

New STELLAR-X5s

The STELLAR-X5s has been designed to accompany active users in all their activities: at work, on the move, or during leisure time. Designed for those who are always on the go, it combines performance, peace of mind, and durability, so you can stay focused on what really matters.

IP68, salt water, dust
5G, Wi-Fi 6/6E, X-LINK, X-SPACE
Recycled materials and 5-year warranty

BUY

¹ Your phone is covered under warranty under normal conditions of use, in accordance with our Terms and Conditions of Sale and the commercial warranty agreement available on the CROSSCALL website CROSSCALL > Support > Warranty. During the warranty period, CROSSCALL cover the replacement of a defective battery if both of the following conditions are met: the battery capacity is 70% or less, and the number of full charge cycles is 850 or fewer. CROSSCALL recommended best practices for battery use CROSSCALL available on the CROSSCALL website CROSSCALL the section > About > News > The Blog. ² Battery life under standard use according to the protocol defined by EU Regulation 2023/1669.