STELLAR-X5s Chamonix
STELLAR-X5s Chamonix
STELLAR-X5s Chamonix
Product information sheet

STELLAR-X5s Chamonix

699,90€

Designed for the summits, made for you

Born from our shared vision with the world capital of mountaineering, the STELLAR-X5s Chamonix-Mont-Blanc Edition enhances your passion for the outdoors and allows you to enjoy every outing with confidence and intensity.


Head SAR 1.41 W/kg, Body SAR 1.12 W/kg, Limb SAR 2.78 W/kg

IP68, salt water, dust

Outdoor mode: up to 25% longer battery life

Resistance to repeated drops

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Add the essentials for your STELLAR-X5s Chamonix:

X-GLASS
X-GLASS
$19.99 €
X-CABLE
X-CABLE
24.99 €
X-DOCKe
X-DOCKe
$39.99 €
STELLAR-X5s Chamonix

STELLAR-X5s Chamonix

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Strengths

All-new Outdoor Mode
Reconnect fully with nature: temporarily suspend non-essential notifications, set your energy profile to gain up to 25% more battery life, and automatically share your location with your loved ones.
Identity design
The sleek and iconic design of the STELLAR-X5s Chamonix-Mont-Blanc Edition pays tribute to the peaks. Its white back evokes the purity of eternal snow, the Chamonix-Mont-Blanc logo symbolizes a union of excellence, and the "Open the Way" engraving on the edge embodies the shared values of freedom, performance, and sustainability.
Capture the action wherever you are
Enjoy the best image quality on an outdoor smartphone thanks to the SONY 50 MP sensor and 120° wide-angle lens. Capture your moments with stabilized 4K videos, just like an action cam, and explore all the modes available. Even underwater, at depths of up to 2 meters, you can take unique shots!
Resistant to all your playgrounds
Designed for all environments, it can withstand repeated drops from 1.5 m, complies with the MIL-STD-810H military standard, and remains waterproof even in salt water (IP68). Fully protected against dust, it features a Corning Gorilla Glass Victus 2 screen that is resistant to shocks and scratches, and works perfectly from -20°C to +60°C.
As efficient as you are
The STELLAR-X5s Chamonix-Mont-Blanc edition keeps up with you everywhere you go, combining power and fluidity thanks to its Qualcomm Octocore processor, 8 GB of RAM, and 256 GB of storage. Full connectivity (5G, WiFi 6/6E, eSIM, NFC), long-lasting 4,500 mAh battery and X-LINK fast charging to keep you operational in the field and at home.
Use with gloves
Thanks to Glove Touch technology, you no longer need to remove your gloves to answer a call, check a map, or take a photo at the summit. Designed for extreme conditions, this feature ensures optimal screen responsiveness, even in freezing temperatures or during intense activity.
Total waterproofing
IP68 certified, it remains completely protected against dust and can withstand prolonged immersion, even in salt water. This level of resistance is rare on the market and is a hallmark of Crosscall smartphones.
Much more than a smartphone
The STELLAR-X5s Chamonix-Mont-Blanc edition 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.
Learn more

Discover the STELLAR range, business version

STELLAR-X5s
STELLAR-X5s
Discover

IP68, salt water, dust

5G, Wi-Fi 6/6E, X-LINK, X-SPACE

Recycled materials and 5-year warranty

STELLAR-X5s
  699,90€
STELLAR-M6
STELLAR-M6

3 customizable action buttons, 1 SOS button

5G, Wi-Fi 6/6E, X-LINK, X-SPACE

Biometric security for sensitive data

STELLAR-M6
  499,90€
STELLAR-M6E
STELLAR-M6E

Salt water, dust, drops, and screen scratches

35 hours of talk time

AI noise reduction

STELLAR-M6E
  399,90€

Contents of the box set

Product Manager, Packaging
The sustainability of the STELLAR-X5s Chamonix-Mont-Blanc doesn't stop with the device itself: it extends to its packaging, which is designed according to eco-design principles to reduce environmental impact. This approach is fully in line with the brand's CSR commitments. The box contains: the STELLAR-X5s Chamonix-Mont-Blanc smartphone, the USB-C/USB-C charging cable, the X-BLOCKER mounting system, and a leash.

Compatible with universal chargers

The charger is not included.

Essential accessories for the STELLAR-X5s Chamonix

X-POWER
X-POWER
X-POWER
  49,99€
X-VIBES
X-VIBES
X-VIBES
  149,99€

Discover the entire range

STELLAR-M6
STELLAR-M6

3 customizable action buttons, 1 SOS button

5G, Wi-Fi 6/6E, X-LINK, X-SPACE

Biometric security for sensitive data

STELLAR-M6
  499,90€
STELLAR-M6E
STELLAR-M6E

Salt water, dust, drops, and screen scratches

35 hours of talk time

AI noise reduction

STELLAR-M6E
  399,90€