The IIIF150 brand continues to captivate consumers with its innovative devices, and the latest addition to its lineup is no exception. Following the successful launch of the B2 and B2 Ultra, the company has announced the much-anticipated IIIF150 B2 Pro. This new device promises to strike the perfect balance between the B2 and the B2 Ultra, offering users a high-performance, rugged smartphone that caters to a variety of needs.

In-Depth Review of the IIIF150 B2 Pro: A Rugged Phone with Unique Features

This phone combines providing extreme use conditions with a very durable body, and a regular device like any Android phone, so the B2 Pro has a number of outstanding specifications represented by a 10000mAh battery supporting 30W Fast Charging and run by MediaTek’s Helio G99 octa-core chipset and pride with 256 GB + 12GB. The camera set on this phone includes a 108MP Camera and a 24MP night vision camera. Also, you have a 6.8″ front display with 120Hz. This rugged phone is certainly turning heads in the market. However, the burning question remains: does it truly live up to the hype? In this extensive review, we will delve deep into the core features of the IIIF150 B2 Pro to find out if it’s the smartphone you’ve been waiting for.

In-Depth Review of the IIIF150 B2 Pro: A Rugged Phone with Unique Features

IIIF150 B2 Ultra Features

  • Rugged Body & Premium Design
  • IP68, IP69K, STD-810H
  • Helio G99 Octa-Core SoC
  • 6.8” FHD+ 120Hz Display
  • 108MP camera & 24MP Night vision camera
  • Up to 24GB RAM (12GB+12GB) + 256GB ROM
  • Android 13 OS
  • 10000mAh Large battery + 30W fast charging
In-Depth Review of the IIIF150 B2 Pro: A Rugged Phone with Unique Features

Unboxing Experience

As you unbox the IIIF150 B2 Pro, you’ll quickly notice the smartphone’s premium packaging. It arrives in a sturdy box constructed from thick cardboard, elegantly showcasing the model’s name along with a concise summary of its impressive features. Within this robust packaging, you’ll find a helpful user manual, a 30W power supply equipped with a type-C connector, and a durable braided cable for charging via type-C. Nestled securely within this packaging is the IIIF150 B2 Pro smartphone itself, accompanied by a protective glass for the screen. Notably, there are no pre-installed protective films on the device.

In-Depth Review of the IIIF150 B2 Pro: A Rugged Phone with Unique Features

Design and Build

Let’s start with the design and build of the phone. The B2 Pro features a 6.8-inch Full HD Plus display, and it’s quite a large phone with dimensions of 88.4 x 176.4 x 14.9 mm. Despite its size, it manages to maintain an elegant and unique appearance. It’s one of the few rugged phones that manage to combine durability with elegance.

Available in two striking designs, black camouflage, and orange camouflage, the IIIF150 B2 Pro boasts an aesthetically pleasing design. The device’s body is a robust fusion of metal and durable plastic, with the screen featuring protection from Corning Gorilla Glass 5. The screen is slightly recessed and the corners are reinforced, ensuring durability that meets the expectations of a rugged smartphone. Although not the lightest at 355g, the phone fits comfortably in the hand and even comes equipped with an eyelet for attaching a lanyard.

In-Depth Review of the IIIF150 B2 Pro: A Rugged Phone with Unique Features

The device’s design is optimized for durability, featuring a type-C charging connector, a power button that houses a built-in fingerprint scanner, and a programmable key with three different press functions. The absence of an IR port or a headphone jack is worth noting, but the mono speaker delivers sound quality that meets expectations.

Durability – IIIF150 B2 Pro

Rugged smartphones, one of the first things that comes to mind is durability. These robust devices are built to withstand the harshest conditions and unexpected mishaps. The IIIF150 B2 Pro is not just tough on the outside but also fortified against the elements. With an IP68 and IP69K rating, it offers an impressive level of water and dust resistance. This means the device can survive submersion in water up to a certain depth without any adverse effects. It can operate seamlessly in temperatures ranging from -35°C to 75°C. Such resilience makes it an ideal companion for adventurers and professionals.

In-Depth Review of the IIIF150 B2 Pro: A Rugged Phone with Unique Features

To protect against accidental drops and impacts, the B2 Pro is equipped with reinforced corners that absorb shocks and provide additional protection to the device. This engineering design ensures that the smartphone can withstand accidental falls and rough handling. It also, boasts MIL-STD-810H certification, a military-grade standard that assesses the device’s ability to withstand various environmental stressors, including vibrations, shocks, humidity, and high altitude. This certification guarantees that the smartphone can endure the rigors of daily life.

Display Experience

The IIIF150 B2 Pro features a splendid 6.8-inch IPS display, boasting a Full HD Plus resolution of 2460×1080 pixels. The device provides minimal bezels and chin, offering an immersive viewing experience. With a pixel density of 395 ppi, this screen has the right balance of detail and clarity. While the screen shines with 380 lux under direct light, it may struggle when exposed to bright sunlight. However, the device’s auto-brightness feature works seamlessly, ensuring an optimal viewing experience.

In-Depth Review of the IIIF150 B2 Pro: A Rugged Phone with Unique Features

The display also offers a maximum refresh rate of 120Hz and includes an automatic mode, which allows users to choose between 90Hz and 60Hz. The screen’s sensitivity is further demonstrated by its ability to handle up to 10 simultaneous touches, unlike some newer iPhone models that support only five. Moreover, the device offers a touch sampling rate that impressively surpasses expectations, delivering optimal responsiveness.

In-Depth Review of the IIIF150 B2 Pro: A Rugged Phone with Unique Features

The device’s exceptional Corning Gorilla Glass 5 adds to its durability and allows it to withstand drops from heights of up to 1.8 meters. These features make it one of the most secure and rugged smartphones available.

Playing Content

Playing the content on YouTube, was very smooth. You can play videos at a maximum of 1080p at 30 FPS without any problems or lag, And this is the highest quality you can get. My major issue however is the lack of Widevine L1 certification which restricts the video resolution on most streaming services to a mere 480p. While this does not become an immediate deal breaker, if you like watching your content on your smartphone, this might be an issue. This level may be difficult to find in many Chinese smartphones without exaggeration.

In-Depth Review of the IIIF150 B2 Pro: A Rugged Phone with Unique Features

The IIIF150 B2 Pro features a single main speaker and a mono conversational sound. While stereo sound would have been preferable, the device still offers acceptable audio quality. The sound from the main speaker is clear and not too loud, and it retains good audio quality even at maximum volume.

Performance and Gaming

In terms of performance, the phone is powered by the Helio G99 processor, the same one found in the IIIF150 B2 Ultra, ensuring smooth and efficient performance for various tasks. This powerful processor propels this device forward with a 6nm modern process and eight high-performing cores. With a maximum frequency of 2.2GHz and a Mali-G57 graphics processor, the IIIF150 B2 Pro is a robust workhorse, capable of handling a variety of tasks.

In-Depth Review of the IIIF150 B2 Pro: A Rugged Phone with Unique Features

The device handles video playback and gaming with ease, with PUBG Mobile, among other titles, running smoothly. While gaming performance remains satisfactory, some users may experience occasional micro-freezes under the lowest graphics settings. However, this does not significantly hinder the overall gaming experience.

Its impressive AnTuTu score of over 400,000 reflects the device’s smooth and efficient performance. It’s a good processor, I consider it one of the most successful recently.

Also, Equipped with 12GB of LPDDR4 RAM, which ensures smooth multitasking and fast app switching. Also, offers an interesting feature known as “Virtual RAM Expansion” This feature allows the smartphone to allocate a portion of its storage space up to 24GB to act as additional virtual RAM, essentially increasing the available RAM for running apps and processes. This can lead to improved multitasking and smoother performance, especially when dealing with resource-intensive applications.

With 256GB of internal storage (UFS 2.2) with 400 MB for reading and only 350 MB for writing, this smartphone ensures seamless multitasking and ample space for your apps and data. Although the device runs Android 13, it’s worth mentioning that some users may experience slight software glitches, such as freezing apps and occasional interface lags.

Software and User Interface Experience

The software experience on the IIIF150 B2 Pro is refreshingly straightforward clean and bloatware-free. This rugged smartphone runs on Stock Android 13, and that’s a significant advantage, especially in a market where many rugged devices come with heavily customized Android skins. The absence of bloatware or unnecessary pre-installed applications is a breath of fresh air. You won’t be bombarded with apps you never use, giving you the freedom to customize your device according to your preferences. One of the standout features of the B2 Pro’s user interface is its responsiveness. The smartphone handles tasks smoothly, and app launches are swift. Android 13 brings several performance optimizations and privacy features, ensuring that your device runs efficiently while keeping your data secure.

In-Depth Review of the IIIF150 B2 Pro: A Rugged Phone with Unique Features

However, equipped with 10 different digital tools, this device can aid you both outdoors and indoors. The built-in flashlight is useful for outdoor activities in the dark, while tools like the Hanging Painting tool can assist with home improvement projects. You can personalize the device’s color scheme, theme, language, and even themed app icons. Additionally, it offers enhanced privacy and control over notification permissions and other settings.

Camera Capabilities

The camera system on the IIIF150 B2 Pro is another notable feature. The main camera is 108 megapixels, and there’s a 24-megapixel night vision camera and a 32-megapixel front camera. These numbers are impressive, and they serve a purpose. Most importantly, there are three LED flashlights, and two infrared flashlights for night vision. This is a good feature if you need to take a photo in complete darkness at night.

In-Depth Review of the IIIF150 B2 Pro: A Rugged Phone with Unique Features

I’ve tested it, and it works. You can go into a dark bathroom, turn off the lights, and take a photo. You’ll see the tiles, the bathtub, the sink, everything. It’s all visible. However, it’s only really necessary if you want to take a photo in complete darkness, in the middle of the night. I’ve tested it, and it really works. You can just use the regular camera with the flash to illuminate something. I’m not sure if there’s a real need for this, but maybe someone has it. Let’s see how the 108-megapixel camera performs. The photos are very saturated, as the Chinese like to do. They crank up the colors to the maximum.

The front camera is 32 megapixels, and it should take good photos. But what I see is that the photos seem to be producing somewhat oversaturated images. We’re dealing with overexposure here, with colors appearing excessively vivid. The face looks unnaturally orange, the lips are intensely pink, and the cheeks have this exaggerated redness. It’s hard to correct; it’s like the colors have gone haywire. Even a plain T-shirt is overexposed, shining like a light bulb. To give you an idea of color accuracy, my T-shirt isn’t that bright; it’s more of a muted grayish-white. But in the photos, it looks like it’s emitting its own light. It’s not particularly impressive, especially for a flagship phone. The softness isn’t great, especially in the photography and video department.

Both the front and rear cameras support Full HD video recording at 60 frames per second, which is quite disappointing.

Battery Life & Usage

The most astonishing aspect of the IIIF150 B2 Pro is undoubtedly its battery capacity. At a staggering 10,000mAh, it’s not just a battery; This device offers a battery life that is nothing short of extraordinary. When put to the test, it’s capable of achieving up to 3 days of battery life under moderate usage, and with heavy usage, it easily lasts throughout the day. Even under the demanding conditions of 100% brightness and 120Hz screen refresh rate, the device impressively retains its power.

In-Depth Review of the IIIF150 B2 Pro: A Rugged Phone with Unique Features

But what about when it’s finally time to recharge? The B2 Pro doesn’t leave you waiting, equipped with a 30W charger, this device replenishes its massive battery in no time, In testing, the B2 Pro charged from 10% to 100% in approximately 1 hour and 30 minutes. This fast charging capability ensures that you won’t be without your device for extended periods.


One of the key considerations for any smartphone, especially a rugged one like the IIIF150 B2 Pro, is its connectivity options. The B2 Pro provides the convenience of using dual SIM cards from different carriers simultaneously and covers an extensive range of 4G global LTE bands, Broad network support means you can stay connected to high-speed data networks and make HD-quality voice calls in various regions across the globe. Also, it supports the following satellite systems: GPS, GLONASS, Galileo, and Beidou. And supports a variety of WLAN protocols, including 802.11 a/ac/b/g/n 2.5 & 5GHz Wi-Fi support, Bluetooth 5.2, and NFC, making it compatible with services like Google Pay.

Final Verdict and Price

The IIIF150 B2 Pro is an intriguing addition to the rugged smartphone market. It combines an impressive camera system, a massive 10,000mAh battery, and military-grade durability in a relatively thin 14.9mm package. The MediaTek Helio G99 processor ensures a smooth user experience, although some minor software glitches may be encountered.

In-Depth Review of the IIIF150 B2 Pro: A Rugged Phone with Unique Features

The device offers excellent protection against dust, water, and accidental drops, with its IP68 and IP69K ratings and MIL-STD-810G compliance. The Corning Gorilla Glass 5 further enhances its durability. While the device has some minor drawbacks, it delivers excellent performance, especially in terms of camera capabilities, battery life, and durability. If you can secure one during a promotional period, it offers a robust combination of features and value.

In-Depth Review of the IIIF150 B2 Pro: A Rugged Phone with Unique Features

The IIIF150 B2 Pro is a rugged smartphone that enters the market with a promise of affordability without compromising on performance. The price of the B2 Pro phone is $301.55, but during the period from November 11 to 17 on AliExpress, it will be $159.82. And with some discounts, you can get one for only $149. Don’t miss this offer from IIIF150.