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DOOGEE Fire 3 Max 4G Rugged Smartphone | 8GB + 256GB | Grey

DOOGEE Fire 3 Max 4G Rugged Smartphone | 8GB + 256GB | Grey

£139.99
Inc Tax: £167.99
2 or more £134.99
5 or more £129.99
DOOGEE Fire 3 Max 4G Rugged Smartphone | 8GB + 256GB | Grey
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  • Stock: In Stock
  • SKU: DG-PHNFire3max-B-gy
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DOOGEE Fire 3 Max 4G Rugged Smartphone – 8GB + 256GB – Grey

The DOOGEE Fire 3 Max is a rugged Android smartphone designed for outdoor work, construction, travel and demanding everyday environments.

Built with IP68 and IP69K protection together with MIL-STD-810H rugged construction, it is designed to offer improved resistance against water, dust, shock and challenging working conditions.

The Fire 3 Max features a compact 5.5-inch HD+ IPS display and is powered by the UNISOC T7250 octa-core processor. With 8GB of physical RAM and 256GB UFS storage, it provides practical everyday performance with generous space for apps, photos, work files and offline media.

Its large 8350mAh battery is designed for extended daily use, while the integrated dual camping lights provide up to 1200-lumen illumination for outdoor work, camping and emergency situations.

A 48MP main camera is complemented by a 20MP infrared night vision camera, giving the Fire 3 Max additional functionality in low-light environments.

Available from digi4u, a UK-based supplier of mobile devices, tablets, accessories and repair products.

Key Features

  • IP68 / IP69K Protection: Designed for improved resistance against water and dust.

  • MIL-STD-810H Rugged Construction: Built for demanding outdoor and workplace environments.

  • 8350mAh Battery: Large-capacity battery designed for extended daily use.

  • 18W USB-C Charging: Practical Type-C charging support.

  • Dual 1200-Lumen Camping Lights: Integrated lighting for outdoor work, camping and emergency situations.

  • 48MP Main Camera: Suitable for everyday photography and workplace documentation.

  • 20MP Infrared Night Vision Camera: Designed for low-light and dark environments.

  • 5.5" HD+ IPS Display: Compact display suitable for maps, messaging and work applications.

  • 8GB Physical RAM: Suitable for everyday multitasking and Android applications.

  • Extended RAM Support: Up to 24GB additional virtual RAM using internal storage.

  • 256GB UFS Storage: Generous space for apps, photos, media and work files.

  • Up to 2TB Storage Expansion: Supports compatible TF memory cards.

  • NFC Support: Compatible with supported NFC services and applications.

  • Side Fingerprint Sensor: Convenient biometric unlocking.

  • OTG Reverse Charging: Can provide power to compatible external devices.

  • Dual-Band Wi-Fi: Supports 2.4GHz and 5GHz Wi-Fi networks.

Who Is This Product Suitable For?

The DOOGEE Fire 3 Max is particularly suitable for:

  • Construction and trade professionals

  • Engineers and field workers

  • Warehouse and logistics staff

  • Delivery drivers

  • Farmers and outdoor workers

  • Hikers, campers and travellers

  • Users working in dusty, wet or demanding environments

  • Businesses requiring durable Android handsets

  • Customers who value battery capacity and rugged protection over a slim mainstream design

Available from digi4u with UK customer support and delivery

SpecificationDetails
BrandDOOGEE
ModelFire 3 Max
Model CodeM21SU
ColourGrey
Operating SystemAndroid 15
Network4G
ProcessorUNISOC T7250 Octa-Core
Maximum CPU SpeedUp to 1.8GHz
Physical RAM8GB LPDDR4X
Extended RAMUp to 24GB Virtual RAM
Marketed Total MemoryUp to 32GB including virtual RAM
Internal Storage256GB UFS
Storage ExpansionUp to 2TB TF Card
Display Size5.5 inches
Display TypeIPS
Resolution720 × 1440 HD+
Refresh Rate60Hz
Battery Capacity8350mAh
Charging18W USB-C
Rear Camera48MP
Night Vision Camera20MP Infrared
Front Camera8MP
Rugged RatingIP68 / IP69K
Durability StandardMIL-STD-810H
Camping LightsDual, up to 1200lm
NFCYes
Fingerprint SensorSide-Mounted
Wi-Fi2.4GHz / 5GHz
BluetoothBluetooth 5.0
OTGSupported
Reverse ChargingSupported
DimensionsApprox. 162.5 × 77.4 × 17.8mm
WeightApprox. 291g

There are no reviews for this product.

Is the DOOGEE Fire 3 Max waterproof and suitable for outdoor work?
The Fire 3 Max is rated IP68 and IP69K and is built to MIL-STD-810H rugged standards, making it suitable for demanding outdoor and work environments. However, water resistance can reduce over time and does not mean the device is protected from all types of water exposure or accidental damage.
How much RAM does the DOOGEE Fire 3 Max actually have?
The Fire 3 Max has 8GB of physical RAM and supports up to 24GB of additional virtual RAM using internal storage. The advertised 32GB figure combines physical and virtual memory, and virtual RAM is not the same as physical RAM.
Does the DOOGEE Fire 3 Max have night vision?
Yes. It includes a 20MP infrared night vision camera designed for capturing images in very low-light or dark environments, alongside the 48MP main camera.
Is the DOOGEE Fire 3 Max suitable for UK mobile networks?
The Fire 3 Max is a 4G smartphone and DOOGEE offers regional versions including an EU version. Customers should confirm that the exact model supplied supports the required UK network bands before purchase, especially for specialist or business use.
What are the built-in camping lights used for?
The Fire 3 Max features dual integrated camping lights with up to 1200-lumen output. They can be useful for outdoor work, camping, emergencies and low-light situations, with lighting modes including standard light, strobe and SOS.

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