Crosscall Core-X4

Internal ref: CROSSCOREX4 // Manufacturer part #: COX4.SP.OPM

Professional personal rugged smartphone, stylish and ergonomic - ideal for any environment

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Crosscall Core –X4 - Professional personal smartphone

The Core-X4 is a flexible smartphone, whether for professional or personal use, it always improves your outcome. It's a 4G (private network ready) device that combines style, strength, performance and convenience without leaving room for problems.

Extremely resistant to any condition

In order to benefit all its users, Core-X4 has been made to satisfy the needs of every professional, far exceeding the expectations of a simple telephone device. Designed with reinforced display (Corning Gorilla Glass 3), high strength (IP68 and MIL STD 810G), drop test (withstands drops down to 2 metres), extreme temperatures (operating in temperatures from -25º to +50º) and a 48 MP FUSION4 photo lens capable of capturing the best photos, even in low light thanks to the fusion of 4x4 pixels (technology that absorbs up to 4 times more light). And with the magnetic attachment of its X-link technology, you can interact with all your accessories for easy fixing, transferring or charging.

Long-life battery for long hours of work

Also, for the more adventurous, Core-X4 implements a 3850 mAh Li-ion polymer battery with optimised power up to 24.2 hours in talk mode (646 hours in standby mode) ideal for long hours of work, entertainment or uninterrupted output. And with the use of X-Link charging accessories, you can recharge with X-Dock when you're in the office, X-Car when you're on a trip. X-Ride on a motorcycle or the 6000 mAh X-Power portable battery for all other situations.

Ideal for works or events professionals

Configure your 2 multifunction buttons (PTT and SOS) as needed. Customise your configured buttons to use the CORE-X4 as a Walkie-Talkie (PTT button) or to report a potential problem (SOS button) ideal for works or events professionals. In addition, Core-X4 also ensures your everyday security by improving your unlock (fingerprint reader) with up to 5 possible configurable fingerprints for fast payments and security (NFC). It also offers QR code reader in its camera function, ideal for quick and instant scanning of any type of QR code.


  • Screen size: 5.45’’
  • Type: IPS Corning Gorilla® Glass 3, Wet & Glove touch
  • Touch: Capacitive display, 5 points
  • Resolution: 18:9, 1440x720 HD+
  • Brightness: 450 cd/m²
  • Battery type: lithium ion polymer
  • Capacity: 3850 mAh battery
  • Communication battery life (2G/3G): 29 hours and 45 minutes
  • Battery life in standby(4G): 465 hours
  • GPS* battery life: 11 hours
  • IP Certified: IP 68
  • Salt water impermeability: 2m / 30mn
  • Dust proofing: Total
  • Usage temperature: -25° C/ + 50° C
  • Resistance: MILITARY STANDARD 810G (13 tests), Drop Test 6 sides at 2 metres over concrete
  • Dimensions: 161 x 78 x 13 mm
  • Weight: 234g
  • Colour: Black
  • Operating system: AndroidTM
  • Version: 9.0 PIE Zero Touch and AER
  • Processor: OCTO-CORE 1.8 GHZ
  • Type: Qualcomm® Snapdragon™ 450
  • DAS Head / Body: 1.37 W/kg/ 1.45 W/kg
  • DAS Extremities: 2.67 W/kg
  • RAM: 3 GB
  • FLASH: 32 GB
  • External (Micro SD): Up to 512 GB
  • Photo Sensor: 48 MP Fusion4
  • Autofocus: PDAF
  • Front-facing camera: 8 MP
  • Flash: LED
  • Flashlight: 0.5W
  • Supported formats: JPEG
  • SIM: Triple slot: Dual SIM + micro SD
  • Type: Nano SIM
  • 2G (GPRS/EDGE): 850/900/1800/1900 MHz
  • 3G (HSPA+): 850/900/1900/2100 MHz
  • 4G (LTE): LTE: FDD-LTE band 1 (2100) / 2(1900) / 3 (1800) / 5 (850) / 7 (2600) / 8 (900) / 20 (800) / 28 fullband (700) / 32 (1500) 2-CA down only + TDD LTE 38 (2600) / 40 (2300)
  • Play storeTM: Yes
  • Google Services: Yes
  • Hands-free: Yes
  • Alarm: Yes
  • Recorder: Yes
  • FM Radio: Yes (with built-in antenna)
  • Flashlight: Yes
  • SOS function: Yes
  • Customisable multifunction button: Yes, 2
  • QR code reader: Yes
  • VoLTE: Compatible**
  • VoWIFI: Compatible**
  • WIFI: 802.11 b/g/n/AC 2.4 + 5 GHz
  • Bluetooth®: 4.1
  • ANT+: Yes
  • NFC: Yes, (Payment Functions)
  • USB: 2.0 Quick charge Type-C
  • OTG: Yes
  • GPS: Yes
  • Accelerometer: Yes
  • Proximity sensor: Yes
  • Brightness sensor: Yes
  • Gyroscope: Yes
  • Magnetometer: Yes
  • G-Sensor: Yes
  • X-LINK (Magnetic Technology): Yes
  • Languages: French, Czech, Danish, German, Estonian, English, Slovak, Slovenian, Spanish, Croatian, Italian, Finnish, Latvian, Lithuanian, Hungarian, Dutch, Norwegian, polish, Portuguese, Swedish, Russian, Arabic, Chinese
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More Information
Manufacturer part #COX4.SP.OPM
NetworkWith 4G
Dual SIMWith dual SIM
Operating systemWith Android
Dust & shock resistantResistant
Military standardConfirmed to military standard
IP RatingIP68 rating
CameraWith camera
Rear Camera48MP
Front Camera8 MP
BluetoothBluetooth 4.0
Screen sizeMore than 4.5" screen
Standby / talk time465 horas/ 29 horas y 45 minutos
Network (for repeater only)4G (LTE) network


Crosscall Core X4- User Guide (EN)

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