Fossibot DT3 10.4 12GB/256GB 5G Gray

This 10.4" rugged tablet is built around a huge 21560 mAh battery supporting 66 W fast charging, a Dimensity 7300 chip (4 nm) with 5G, and IP68/IP69K & MIL-STD-810H protection. A 500 nits 2K screen and four speakers round off a package made for tough jobs and long leisure periods without access to a socket.

Enough stamina for the hardest working days

The polymer cell delivers as much as 1,350 hours on standby and 38 hours of non-stop music; with 66W charging, roughly 50% is restored in 45 minutes. What is more, the OTG port enables reverse charging for mobile phones or other accessories.

Performance and 5G in a rugged body

The Dimensity 7300 processor, paired with 12 GB LPDDR4X (expandable to 32GB via virtual RAM) and 256 GB UFS, copes with demanding multitasking, GIS or 4K video without slowdowns. For connectivity, there is 5G SA/NSA, Wi-Fi 6 and Bluetooth 5.3.

2K screen and four-way audio

The 1200 × 2000 px In-Cell IPS panel occupies 94% of the front and reaches 500 nits, so it stays readable on site or outdoors. Four speaker boxes provide high volume and a stereo scene suited to multimedia content.

High-resolution cameras and outdoor focus

At the back, a 64 MP (F1.8) Samsung GW1 sensor is suited to inspecting technical details; at the front, a 32 MP Sony IMX616 takes care of video calls. The 1 W LED doubles as a camping torch.

Certified ruggedness

Its 20.5 mm rubberised chassis with aluminium reinforcements resists immersion to 1.5 m, high-pressure jets and drops in line with MIL-STD-810H. The 1 070 g weight is the trade-off for its enormous battery.

Built-in tools

Compass, gradient, sound level meter, plumb bob and height gauge are included, handy on site and outdoors. GPS/BeiDou/Glonass/Galileo/QZSS/NavIC navigation guarantees a quick fix in the field.

Comparison

The Fossibot DT3 pushes battery life to a level only matched by the Oukitel RT7 Titan 5G (32000 mAh, but slower charging and Dimensity 720 SoC). Next to the Doogee R10 (10800 mAh, Helio G99), it doubles the power and adds 5G as standard, though it weighs over a kilo. The 2K screen and clean Android 15 give it an edge in sharpness and update cycle. On balance, it looks set to be an excellent pick for technicians, logisticians and adventurers who value a massive battery, full connectivity and extreme certification over a lightweight body.

Technical specifications reported by Fossibot System Operating system: Android 15 Processor: Octa Core, MediaTek Dimensity 7300 - 4x 2.5 GHz ARM Cortex-A78 + 4x 2.0 GHz Cortex A55 Graphics: ARM Mali-G615 RAM: 12 GB Internal memory: 256 GB SD card: Yes SIM: DualSim Card type: Nano SIM / Nano SIM or Nano SIM / microSD Language: Multi Language (Includes Spanish and Portuguese) Play Store: Yes Display Features: 10.4 IPS LCD Definition: FHD+ Resolution: 1200 x 2000 pixels Peak brightness: 500 cd/m² Camera Front: 32 Mpx, sensor IMX616-AAJH5-H Rear: 64 MP, sensor S5KGW1-SP03 Flash: Yes Supported formats Audio: AAC, AMR / AMR-NB / GSM-AMR, eAAC+ / aacPlus v2 / HE-AAC v2, FLAC, MIDI, MP3, OGG, WMA, WAV Video: 3GPP, AVI, DivX, H.263, H.264 / MPEG-4 Part 10 / AVC video, MKV, MP4, WebM, Images: gif, jpeg, png, bmp Sensors Light: Yes G-Sensor: Yes Compass: Yes Gyroscope: Yes Magnetometer: Yes Connectivity 2G (GSM) networks: 850-900-1800-1900 MHz 3G networks (WCDMA): 850-900-1700-1900-2100 MHz 4G (LTE) networks: 700-800-850-900-1700-1800-1900-2100-2600 MHz 5G networks (NR): 700-1800-2100-3500 MHz Wifi: a, b, g, n, n 5GHz, ac, ax, Dual band, Wi-Fi Hotspot, Wi-Fi Direct, Wi-Fi Display Bluetooth: 5.3 LTE FM Radio: Yes GPS: GPS, GLONASS, BeiDou, Galileo,QZSS, NaviC Regional locking: No Quad-band: Yes USB: USB-C NFC: No Dimensions Inches: 10.4 Size: 253.4 x 163.25 x 20.5 mm Battery Capacity: 21560 mAh Fast charging: 66 W Box contents 1 x Fossibot DT3 10,4" 12GB/512GB 5G Grey 1 x USB-C cable 1 x Charger 1 x Quick Start Guide 1 x Hand Strap 1 x Screwdriver 1 x Leather holster 2 x Metal hook 4 x Screws