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FOSSIBOT F105 Rugged Smartphone Unlocked, Android 14, 10300mAh Large Battery 12+64GB/128GB Storage 6.75" FHD Display 8MP+20MP Camera IP68/IP69K Waterproof Cell Phone 4G Dual SIM OTG

  • Based on 103 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Monday, Feb 24
Order within 11 hours and 5 minutes
Available payment plans shown during checkout

Color: Green


Features

  • 12GB RAM+64GB ROM Memory: Equipped with 12GB (4GB + 8GB virtual) RAM and 64GB ROM, the FOSSiBOT F105 rugged smartphone delivers smooth multitasking and a superior gaming experience. Its MTK 8788 processor ensures swift and efficient operation, making it an excellent choice for those seeking a rugged phone unlocked for various tasks. Whether streaming videos, gaming, or running multiple apps, this rugged cell phone manages everything seamlessly.
  • Latest Android 14 OS: Stay updated with the FOSSiBOT F105 rugged smartphone, featuring the latest Android 14 operating system. Enjoy enhanced security, privacy, and regular updates, ensuring your rugged cell phone remains protected against the latest threats. The user-friendly interface and smooth performance make this rugged phone unlocked easy to navigate, allowing you to focus on your tasks without distractions.
  • Long-lasting Battery with OTG Reverse Charge: The FOSSiBOT F105 rugged smartphone is powered by a massive 10300mAh battery, providing extended usage for outdoor enthusiasts and heavy users. With the OTG reverse charge feature, this rugged phone unlocked can serve as an emergency power source for other devices. Stay powered up and ready for action, as this rugged cell phone is designed to keep pace with your demanding lifestyle.
  • Stunning FHD Display: Enjoy vibrant colors and sharp details on the FOSSiBOT F105 rugged smartphones 6.745-inch FHD display. Whether watching videos, browsing photos, or reading documents, the large screen of this rugged phone unlocked offers an immersive viewing experience. The durable display is also built to withstand daily challenges, making it a reliable rugged cell phone for all your needs.
  • Ultimate Durability and Protection: Certified with IP68/IP69K and MIL-STD-810H standards, the FOSSiBOT F105 rugged smartphone is engineered to endure harsh environments. This rugged cell phone is waterproof, shockproof, and dustproof, making it the perfect companion for those who work or play in challenging conditions. Whether hiking, working on a construction site, or needing a dependable rugged phone unlocked, this device provides unmatched durability.
  • 4G Dual SIM & Global Bands: The FOSSiBOT F105 unlocked phone supports dual SIM and dual standby for 4G LTE networks, clear wireless connectivity. It supports the following frequency bands: GSM: /1900MHz, 3G:B1/B2/B4/B5/B8,4G:B38/B40/B41/B1/B2/B3/B4/B5/B7/B8/B12/B17/B18/B19/B20/B25/B26/B28A/B28B/B66 (Note: ATT and CRICKET are not supported, only support T-Mobile includes Metro by T-MobileRepublic WirelessUltra MobileBoost MobileTello Mobile)
  • Peace of Mind with Warranty and Support: Buy the FOSSiBOT F105 rugged smartphone with confidence, knowing it includes a one-year warranty and 24/7 online customer support. Our team is committed to ensuring your satisfaction and addressing any concerns regarding your rugged cell phone. With our comprehensive after-sales service, you can trust that your rugged phone unlocked will continue to perform at its peak.

Brand: FOSSIBOT


Operating System: Android


Ram Memory Installed Size: 12 GB


CPU Model: 68EZ328


CPU Speed: 2 GHz


Memory Storage Capacity: 64 GB


Screen Size: 6.75 Inches


Model Name: F105


Wireless Carrier: Unlocked for All Carriers


Cellular Technology: 4G


Product Dimensions: 6.69 x 7.09 x 0.31 inches


Item Weight: 1.57 pounds


Item model number: F105


Batteries: 1 Lithium Polymer batteries required. (included)


OS: Android


Wireless communication technologies: Cellular


Connectivity technologies: Wireless


Special features: Rugged Body, Supports Usb Otg, Fast Charging Support, Expandable Memory, Water Resistant


Other display features: Wireless


Human Interface Input: Touchscreen


Other camera features: The item features a 8 MP front camera and a 20 MP rear camera, both with a dual-lens system.


Form Factor: Bar


Color: Green


Battery Power Rating: 10300 Milliamp Hours


Whats in the box: Battery Charger, USB OTG Adapter, USB Cable


Manufacturer: FOSSIBOT


Date First Available: June 13, 2024


Memory Storage Capacity: 64 GB


Standing screen display size: 6.75 Inches


Ram Memory Installed Size: 12 GB


Battery Capacity: 10300 Milliamp Hours


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Feb 24

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • I feel confident that this device will hold up over time
Color: Black
I got it with a Type-C cable, a 10W charger, a brief user manual, and a SIM card pin. The phone feels substantial in my hand. Its rugged construction feels like it could handle a drop or two, and I feel its build will last me a long time. It came with Android 14 and the latest security patch from July 5, 2024. Having an up-to-date security patch gives me a greater sense of security, as it reassures me that my data is protected against the latest threats. Because it’s waterproof, the USB port and headphone jack are tightly sealed with a rubber cover. The SIM and SD card slots are also protected this way. Using the Android System Info app by Arum Communications from the Google Play Store, I learned the system is based on Android's ART 2.1 runtime. It has SELinux enforcing mode for added security. It supports the OpenSSL 1.1.1 (BoringSSL) library for strong encryption and secure data transactions. Additionally, USB debugging is disabled by default, but I could easily enable it by activating Developer Options. I checked the device's network capabilities. I found it supports dual SIM cards, so I can use two different cellphone lines. But I noticed that only one SIM card is active at a time, which is ok for me. The device has 64 GB of internal storage, with 36.74 GB free at setup. It also supports external storage, with my 125.8 GB SD card recognized and almost entirely available. This means I can expand my storage and keep large files like videos and photos on the SD card, which keeps my internal storage free for apps and system files. The app Android System Info tells me I can use SD cards with storage of up to 1 TB. I have 4 GB of RAM, of which about 1 GB is typically available. The device also includes 3.15 GB of swap memory, which aids in multitasking by acting as virtual memory when RAM is maxed out. As for connectivity, Wi-Fi is stable, with support for the 5 GHz band and a maximum link speed of 433 Mbps, which is fast enough for me to stream HD videos without buffering. I can connect to public Wi-Fi hotspots with WPA3-Personal, which is a strong encryption standard. Additionally, the phone has IPv6 support. The CPU is an octa-core MediaTek MT6762 with cores clocked between 400 MHz and 2001 MHz. I can complete multiple tasks without draining the battery too quickly. The GPU is OpenGL ES 3.2 compatible, which doesn’t support advanced options like HDR or sRGB. For me, the battery life is a major strength because of its 10,300 mAh capacity. Even with intense usage, the phone lasts me all day, and I’ve gone multiple days on a single charge when usage is light. The battery’s health status is reported as “Good,” and it maintains a safe operating temperature around 35.7°C. With the discharge rate shown around -454.5 mA, I can see that the battery management is efficient even when multitasking. The phone also provides a detailed battery breakdown, showing me exactly how much time I have left at the current charge level, which is useful for planning my charging routine. The display on this device is about 6 3/4 inches with a resolution of 720 x 1600 pixels. For me, this is sufficient for both reading text and watching videos without eye strain. It’s a 20:9 aspect ratio, which renders ok in portrait and landscape modes, though I don’t get HDR and sRGB support, so I’m missing vibrant color accuracy and the density is only 238 dpi. This device has multiple Bluetooth functions, including Low Energy and multiple advertisement slots. It also has offloaded scan batching and filtering, so I get stable connections without excessive power usage. I can pair it with multiple devices without noticing any interruptions. That’s important because I often use my Bluetooth earbuds, smartwatch and other devices simultaneously. Going through the settings, I learned that it does not support NFC (Near Field Communication), which, for me, is actually a positive. Without NFC, there’s one less access point for unauthorized data transfers or hacking attempts. I feel safer knowing that NFC is absent. I value privacy and security over faster but less secure NFC payments. Besides, I do almost all of my shopping online and rarely make in-store purchases, so I wouldn’t have many opportunities to use NFC even if it were available. The cameras, while not extraordinary, have a variety of scene modes like face priority, action, landscape, and night mode. The inclusion of scene modes like beach, snow, sunset, and steady photo lets me tailor shots to specific environments and lighting conditions, which help me take photos in challenging light. Both the main 12.5 MP camera and the 5 MP selfie camera support autofocus options, including continuous video focus for less blurry video recording. The main camera has two auxiliary cameras and flash. By the way, I can use the camera app directly to scan barcodes and QR codes. For its rugged design, I do have some bulk, so fitting it into small or tight pockets can be a challenge for me. But the trade-off for its durability is worth it for me. The device is water-resistant and dust-proof, and its tough build protects it from accidental drops and impacts. That’s why I never feel like I have to handle it with extreme care. I’ve been using it for roughly two months with minimal care, and it’s been working ok. ... show more
Reviewed in the United States on November 11, 2024 by ✨FancyRat✨

  • This model is an excellent choice if you prioritize durability and battery life!
Color: Black
The FOSSIBOT F105 Rugged Smartphone is a robust device designed for durability and longevity. Here’s a breakdown of its key features: Features and Specs Operating System: Runs on Android 14, offering the latest features and security updates. Battery: Equipped with a massive 10,300mAh battery, which is ideal for extended use without needing frequent recharges. This battery size can last several days on a single charge, depending on usage. Memory: Comes with 12GB of RAM and 64GB of internal storage. RAM: 12GB is quite substantial for multitasking and ensures smooth performance with minimal lag. Storage: 64GB may be limiting for heavy users, but many rugged phones support expandable storage via a microSD card. Durability: As a rugged smartphone, the FOSSIBOT F105 is likely built to withstand harsh conditions, such as drops, dust, and water. It’s suitable for outdoor or industrial environments. Other Features: Likely includes IP68/IP69K water and dust resistance. Drop resistance for durability in tough environments. Features typical of rugged phones, such as reinforced edges and a sturdy frame. Ideal Users This phone is great for those needing a reliable device for work in challenging environments (e.g., construction, outdoor adventures) or anyone who wants a long-lasting battery without frequent charging. This model is an excellent choice if you prioritize durability and battery life over high-end specs, making it a solid option for everyday rugged use. ... show more
Reviewed in the United States on November 14, 2024 by Cali From New York

  • SO BIG AND CHUNKY
Color: Black
I have no idea what human is buying and keeping this. It's heavy and would kill a dog if you threw it
Reviewed in the United States on February 9, 2025 by Penuna6378

  • Worth the price
Color: Black
The phone is pretty good for the price. I can confirm it works with Boost Mobile. Pros: 1) Dual SIM. So you can have two carriers and maximize coverage. 2) Tough. It’s built like a brick. However, there are some caveats that will be in the cons. 3) Battery life is outstanding! If it’s just sitting, it will last over a week. 4) Big screen if you like that. 5) Android 14.0. 6) Photo quality is good. Not the best. No panoramic or extra features. 7) Antenna quality is adequate. 8) Nice loud speaker. Probably the best I’ve ever heard. Cons: 1) A very heavy phone. You are going to notice it. It’s about 3x as heavy as my iPhone. 2) Even though it is tough, the cameras protrude on the back, so they can be wrecked if dropped. 3) It’s big. You could almost consider it a mini tablet. 4) It’s not very fast. There is some noticeable lag, especially for a few minutes after restarting it. 5) The advertised 12GB memory is not completely true. It is 4GB and you can boost it to 12B by using storage space. 6) The fingerprint scanner is fussy. 7) The front camera is not good for face recognition because it seem to be pointed upward a few degrees. So you will be looking at it and it’s only getting the top of your head. It is slow detection too. 8) No SD slot for extra storage! It would really add value, but alas, there is not slot. If you need a low cost phone, that is fairly tough, has a large screen, and dual SIM, this is it. Just understand that you are buying a heavy brick. ... show more
Reviewed in the United States on October 9, 2024 by David M. Lewis

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