CROSSCALLCore-M4 Rugged Compact 4G Dual SIM Smartphone

About

The Crosscall Core-M4 is a compact yet ultra-durable smartphone designed for professionals and adventurers who need reliability in extreme conditions. Certified IP68 and MIL-STD-810G, this device withstands dust, water immersion, salt water, and shock impacts, making it ideal for demanding environments. Equipped with a 4.95-inch Gorilla Glass 3 display with Wet & Glove Touch technology, it remains operational in any weather. Powered by a Qualcomm 215 Quad-Core processor, 2GB RAM, and Android 9.0 Pie, it delivers smooth performance with essential connectivity including 4G LTE, NFC, Bluetooth 4.2, and Dual SIM support. Its 3000mAh battery ensures long-lasting power, making it a reliable companion for professionals in the field.

Product Features

• Ultra-Rugged Build – IP68 waterproof, dustproof, and MIL-STD-810G shock-resistant.
• Compact and Lightweight – Fits easily in any pocket while providing maximum durability.
• Durable Display – 4.95” IPS Gorilla Glass 3 screen with Wet & Glove Touch technology.
• Extended Battery Life – 3000mAh battery for all-day usage with 17 hours of talk time and 382 hours standby.
• Reliable Performance – Qualcomm 215 Quad-Core processor and Android 9.0 Pie for smooth operation.
• 4G LTE and Dual SIM – Stay connected anywhere with nano SIM support and extensive network compatibility.
• Customisable Multifunction Buttons – Assign specific actions for quick access.
• GPS & Navigation – Supports A-GPS, GLONASS, and Beidou for precise location tracking.
• 12MP Rear Camera – Autofocus, LED flash, and a 2MP front camera for essential photography.
• NFC Payment Function – Secure transactions with contactless NFC support.
• Enhanced Connectivity – Wi-Fi, Bluetooth 4.2, USB Type-C, OTG, and ANT+ for seamless device pairing.

Product Specifications

Durability & Design:

• IP Rating: IP68 (Waterproof up to 2m for 30 minutes, dustproof)
• Drop Resistance: MIL-STD-810G (Survives drops from 2m on all 6 faces)
• Operating Temperature: -25°C to +50°C
• Dimensions: 150.6 x 72 x 12.7 mm
• Weight: 210g
• Colour: Black

Display:

• Size: 4.95” FWVGA+ IPS
• Resolution: 960 x 480 (18:9 ratio)
• Brightness: 380 cd/m²
• Protection: Corning Gorilla Glass 3
• Touch: Capacitive, Wet & Glove Touch support

Performance & Software:

• Operating System: Android 9.0 Pie
• Processor: Qualcomm 215 Quad-Core 1.3GHz
• RAM: 2GB
• Storage: 32GB internal, expandable up to 256GB (microSD)

Battery:

• Capacity: 3000mAh Li-Ion Polymer
• Talk Time: Up to 17 hours (2G/3G)
• Standby Time (4G): Up to 382 hours
• GPS Usage Time: 7 hours

Camera:

• Rear Camera: 12MP with autofocus, LED flash
• Front Camera: 2MP
• Video Recording: Full HD 1080p @30fps
• Formats Supported: JPEG, MPEG4, H.263, H.264

Connectivity & Network:

• SIM: Dual Nano SIM or SIM + microSD
• 2G Bands: 850 / 900 / 1800 / 1900 MHz
• 3G Bands: 850 / 900 / 1900 / 2100 MHz
• 4G LTE Bands: 1(2100) / 3(1800) / 5(850) / 7(2600) / 8(900) / 20(800) / 28 / 38(2600)
• VoLTE & VoWiFi Support: Yes
• Wi-Fi: 802.11 a/b/g/n/AC (2.4GHz & 5GHz)
• Bluetooth: 4.2
• NFC: Yes (Payment Function)
• USB: 2.0 Type-C with OTG
• GPS: A-GPS, GLONASS, Beidou

Sensors & Extras:

• Accelerometer / G-Sensor
• Proximity Sensor
• Brightness Sensor
• Gyroscope
• Magnetometer / E-Compass

Additional Features:

• Customisable multifunction buttons (x2)
• Flashlight
• QR code reader
• SOS function
• FM Radio (without built-in antenna)

What's in the Box?

• 1x Crosscall Core-M4 Smartphone1x
• 1x USB Type-C Cable & Power Adapter
• 1x Quick Start Guide
• 1x Warranty Card