STELLAR-X5S

5 years of warranty¹, performance, and safety

Direct evolution of the STELLAR-X5, it features doubled memory at 256 GB and a reinforced design to withstand the challenges of everyday life.

STELLAR-X5S

5-YEAR WARRANTY

Handle the STELLAR-X5S

WATERPROOF

The STELLAR-X5s, IP68 certified, combines full waterproofing and immersion resistance, even in rain or underwater.

2.5J

RANGE

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

Always more eco-designed

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

Connected

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

Sensor

50 MP

Capture every moment in high resolution.

Practical

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

Durable for everyday use as well as on terrains

The STELLAR-X5s is not just durable: it is the result of over fifteen years of Crosscall expertise in designing smartphones capable of withstanding demanding uses and environments. Every detail has been carefully considered to extend its lifespan: rigorous selection of materials, precise assembly of components, reinforced screen protection, and full waterproofing, including against saltwater. It is not an unbreakable phone, but a reliable phone, designed to last and accompany you everywhere, without compromise.

Designed to withstand impact

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

Waterproof against all liquids

Certified IP68, the STELLAR-X5s withstands prolonged immersion, including in saltwater. But it goes further: it was designed to remain fully functional under these conditions.

A protected screen built to last

Protected by Corning® Gorilla® Glass Victus® 2, its screen offers high resistance to scratches and direct impacts. With its IK05 certification, it maintains readability and smoothness even after multiple uses.

As efficient as you

Today's digital uses demand speed, smoothness, and constant connectivity. Simultaneous use of multiple applications, heavy data transfers, real-time browsing, or access to critical platforms: the STELLAR-X5s is designed to meet these needs without slowing down.

Powerful

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

Fast

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 cloud responsiveness, video conferencing, and large file transfers.

Versatile

With its dual SIM + eSIM, the STELLAR-X5s offers optimal flexibility between work 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 under standard use². Its intelligent power architecture adjusts consumption based on your usage to extend each cycle, while an advanced management system preserves battery health over the long term.

This ensures stable performance even after several years of use. Fast charging allows you to regain 36% of energy in just 30 minutes⁴, and the reverse charging feature turns your smartphone into a power source for your other devices.

Clear communications, everywhere

Thanks to upHear®⁵ AI noise reduction technology, background sounds are filtered with a reduction of up to –60 dB, so your voice always remains the priority. Even in a train station, an open office, or a construction site, your listeners hear you clearly. Combined with its two stereo speakers
delivering sound power up to 90 dB(A), this technology ensures powerful and intelligible sound, both for communication and video playback.

Capture the action, wherever you are

Whether it’s a moment from everyday life, a moving scene, or an underwater immersion, the STELLAR-X5s is always ready to capture the perfect image. Its dual precision sensor and numerous dedicated modes ensure sharp, bright, and stable photos and videos in all conditions. You thus have a smartphone capable of replacing an action camera, right in your pocket.

Detailed and bright photos

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

Smooth video, even in motion

Thanks to its built-in stabilization, the STELLAR-X5s records smooth and balanced 4K videos, even during fast movements. Hiking, cycling, outdoor work: your footage remains stable and usable in all situations.

Designed for action and immersion

Waterproof up to 2 meters deep for 30 minutes, it allows you to photograph and film underwater, whether in a pool or the sea. Combined with its powerful flash and various specialized modes (Slow Motion, Timelapse, Dashcam), it supports you in all your shots without any additional accessories.

Robust, elegant, and practical

Not all rugged phones are created equal: many sacrifice aesthetics for durability. The STELLAR-X5s proves that it is possible to combine both. Its timeless and refined black design appeals equally in a professional setting and in personal life, while offering superior resistance to shocks, drops, and the elements. Its design was made to last, but also to remain pleasant and rewarding to use every day.

New
STELLAR-X5s

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

IP68, saltwater, dust
5G, Wifi6/6E, X-LINK, X-SPACE
Recycled materials and 5-year warranty

BUY

¹ Your phone is guaranteed under normal use conditions, and according to our general sales conditions and the commercial warranty contract available on the CROSSCALL website under the section > Support > Warranty. During the warranty period, CROSSCALL covers the replacement of the defective battery if both of the following conditions are met: the battery capacity is less than or equal to 70% and the number of full charge cycles is less than or equal to 850. The recommended best practices for battery use by CROSSCALL are available on the CROSSCALL website under the section > About > News > The Blog. ² Battery life under standard use according to the protocol defined by EU regulation 2023/1669.