Unihertz Tank 2 rugged smartphone review

We've reviewed the best rugged phones for those who need reliable, durable devices for working (or adventuring) out in the field. So, we were curious what Unihertz's update to the popular Tank phone was really like. Could the Tank2 become the next favorite for outdoor professionals?

Unihertz Tank 2: Price & availability

• How much does it cost? Starting from $599
• When is it out? Available now
• Where can you get it? You can get it directly from Unihertz Website

The Tank 2 is available for purchase through the Unihertz website and selected retailers. Priced competitively for a rugged phone, it offers good value considering its extensive feature set and durability. Availability may vary by region, so check with local distributors for exact pricing and availability.

• Value: 4 / 5

Unihertz Tank 2: Specifications

Unihertz Tank 2: Design

The Tank 2 is aptly named, boasting a design that prioritizes durability and functionality and still manages to look great. Its dimensions (179.3 × 85.9 × 31 mm) and weight (694g) make it significantly bulkier than standard smartphones, dwarfing the likes of the iPhone 15 Pro. This heft is a testament to its rugged build, designed to withstand harsh environments. The device is IP68 rated, ensuring water and dust resistance, and is shockproof, capable of surviving drops and extreme temperatures. The Panda Glass-protected 6.79-inch LCD screen offers a refresh rate of 120Hz, providing a smooth visual experience even in bright sunlight

Looking over the phone, it is instantly apparent that the feature set of this smartphone is all tuned for outdoor use. The solid build, waterproofing, dustproofing, drop resilience, and bright screen make it ideal for practical use in the field. These features can be seen in most sunlight conditions, but then you also have features that go beyond most other tough phones, such as the dual LED lights on the back. These lights can be used as a powerful flashlight or to signal for help with red and blue warning lights, activated through the built-in software toolbox.

Another standout feature of the build is the built-in laser projector positioned at the top edge of the phone. This highlights just how thick this phone is, again, something very uncommon for such a device. While the projector is a great feature, there's no built-in stand for added convenience. On the side of the phone is a small focus wheel for the projector. This is a little fiddly to use, but it does the job.

Staying with the side of the phone, there's the dual sim slot that enables you to link to two networks; for this test, that was Vodafone and EE with a MicroSD card slot in the same carrier to expand the phone's internal storage by up to 1TB. Next is the volume up and down buttons, and below these are programmable buttons that can be set up through the phone's settings. On the base of the phone is the USB Type-C port and a standard 3.5mm audio port. Finally, on the opposite side is the power button with a built-in fingerprint reader.

While the Tank 2 is not small—being over double or even triple the size of a standard iPhone 15 Pro—it comes with a completely different set of features. The projector allows you to project videos or presentations, making it a great option for anyone travelling off the beaten track who wants to take some of the luxuries of life with them, such as sitting out in the evening whilst camping and enjoying a movie.

• Design: 4 / 5

Unihertz Tank 2: Features

• 108MP Camera
• Android 14

Running through the features of the Tank 2, which are extensive, however at its heart, is a rugged smartphone. Its standout feature is the built-in laser projector. This makes it an ideal phone for outdoor exploration, activities, emergency services, or anyone who needs a tough phone to withstand more than most. Our review sample is the 8849, which is only 4G, although there is a 5G Tank 3 available. This iteration has the Helio G99 CPU and Mali-G57 MC2 GPU powering it. This combination is impressive for a phone of this price and feature set.

Along with the projector, the Tank 2 has an impressive trio of cameras: a 108MP main camera, a 64MP night vision camera, and a 16MP wide-angle lens. These cameras allow you to capture high-resolution images in various conditions. The 15,500mAh battery is another major feature. Despite its huge capacity, the phone supports 66W fast charging, allowing you to top up the battery quickly. On a full charge, you can listen to music for about 320 hours, make calls for 110 hours, or watch videos for about 35 hours. It takes about 110 minutes to charge fully using the 66W charger.

The Tank 2 has a rugged design, perfect for extreme conditions or camping in the UK. Its IP68 waterproof rating ensures it can withstand rain, and it can be submerged in up to 1.5 meters of water for up to 30 minutes. The phone is also dust-resistant and can withstand extreme temperatures, ranging from -55°C to 70°C, making it suitable for various conditions.

Looking at the big features, the laser projector allows you to project the phone's screen onto a wall or projection screen. It also enables you to stream from Netflix, YouTube, or other services. The projection is impressive at 40 lumens with a 1.2:1 ratio, 1280x720 resolution, and an 80,000:1 contrast ratio.

The Tank 2 also has an impressive camping light with two large LED panels on the back. These can be adjusted from cold to warm colour temperatures and offer a range of lighting effects, including an SOS feature. The lights can flash between red and blue, and various options can be quickly accessed using the pre-installed software toolbox. This feature is perfect for attracting attention or alerting others in emergencies.

The camera system provides plenty of options for capturing photos, whether for scenery or site visits. The 108MP main camera delivers high-resolution images, and in low-light conditions, you can use the 64MP night vision camera.

Additional features include face recognition and a side fingerprint sensor for quick and secure access. The phone supports dual nano SIM cards and can take a microSD card for expanded storage. The screen is reinforced with Panda Glass to avoid scratches and breakages. The 6.79-inch LCD has a 120Hz refresh rate and a resolution of 2460x1080.

• Features: 5 / 5

Unihertz Tank 2: Performance

• Will survive in most enviroments
• Good storage options

The Tank 2 is powered by the Helio G99 CPU and Mali-G57 MC2 GPU, providing decent enough power for everyday tasks, such as browsing the internet, using Google Docs, and streaming videos. However, its performance needs to catch up to that of more modern devices when it comes to demanding applications and gaming. The benchmarks reflect this, with the device scoring moderately in GeekBench tests (single-core: 742, multi-core: 2047, GPU: 1330) and 3DMark tests (Steel Nomad Light: 134, Wildlife: 1128, Slingshot: 2597).

Despite this, the Android 14 OS runs smoothly, and the phone's RAM (12GB) ensures that multitasking, such as having the browser and several apps open at once, works reasonably well. In general, the phone works well, and apps respond quickly. The biggest benefit is the strength of the mobile connection compared with some other phones.

The 15,500mAh battery for anyone venturing off the beaten track will be a major feature. A good point to note here is that due to the huge capacity, the phone supports 66W fast charging, allowing you to top up the battery relatively quickly - charging on a standard charger can be painfully slow due to the pure size of this battery. The full capacity only starts to become evident when you see what you can do on a full charge, for example, listening to music for about 320 hours, the phone was left playing music on a loop for three days and was still at over 50% charge. More practically, you can make calls for 110 hours or watch videos for about 35 hours. It takes about 110 minutes to fully charge using the 66W charger, and as mentioned, using a traditional wall USB phone charger can be extremely slow. Essentially, in most situations, the battery can last up to a week on a single charge.

The Tank 2's rugged design is perfect for extreme conditions or camping in the UK. Its IP68 waterproof rating ensures it can withstand as much rain as you can stand and can be submerged in up to 1.5 meters of water for up to 30 minutes. The phone is also dust-resistant and can withstand extreme temperatures, ranging from -55°C to 70°C, making it suitable for various conditions. Being used in 15ºC heat and the pouring rain of the British summer proved no issue for the phone.

Looking at the big features, the laser projector allows you to project the phone's screen onto a wall or projection screen. The quality of the projection is surprisingly good. Although it does need to be relatively dark for the best quality of the projection, dusk is dark enough to get a decent picture with the 3.5 audio port on the base, enabling you to link up to an external speaker. Another nice feature is the ability to adjust the focus with the small wheel on the side. When it comes to keystones, there's just about enough flexibility in the auto adjustment to get things square when the projector is positioned. When it comes to the overall brightness and clarity, considering the small size of the device, this is really impressive. Again, that battery just helps to ensure that the projector will run happily through the full length of several movies before a charge is needed. One obvious side effect of the projector is going to be heat, and sure enough, the Tank 2 does get warm as as the projection goes on. You can hear the faint sound of the small internal fans keeping things cool.

Another nice feature of video projection is that you can opt to have the video automatically rotate to landscape orientation when on full screen.

Moving onto some of the other features, the Tank 2 also has an impressive camping light with two large LED panels on the back. These can be adjusted from cold to warm colour temperatures and offer a range of lighting effects, including an SOS feature. The lights can flash between red and blue, and various options can be quickly accessed using the pre-installed software toolbox. Accessing this feature and many other unique features of this phone is through the software toolbox. Once the app is open, you can easily select the option and start and stop the lights and audio; it's all very easy. Likewise, if you just want to use the camping flood lights, then again, you access the app, and this gives you the ability to change the colour temperature and brightness, and these lights are bright!

The camera system is another major part of this phone, and while it may not be branded, it does sport some impressive specifications with plenty of options for capturing photos, whether for scenery or site visits. The 108MP main camera delivers high-resolution images, and checking over the quality of the images, these are impressive with plenty of tone and detail. While you may need to improve the quality of some lower-resolution cameras, such as that of the iPhone 15 Pro, there's plenty to like about the quality. In low-light conditions, the 64MP night vision camera does well, enabling you to capture images in conditions that would usually result in noisy, dull images. The 16MP wide-angle lens has a far lower resolution than the other two cameras but, again, produces decent images.

The features of the Tank 2 are vast and quite unique when it comes to Smartphones. Essentially, if you work off the beaten track or go on an adventure and want a phone that will survive and provide you with plenty of battery life, then the performance of the Tank 2 will meet those demands. Just be aware that it is slightly larger and heavier than most.

• Performance: 3 / 5

Unihertz Tank 2: Final verdict

The Tank 2 Rugged Smartphone is a specialized device that excels in durability, battery life, and unique features such as the projector and light system. It is an excellent choice for outdoor enthusiasts, professionals in demanding environments, and anyone who needs a phone that can withstand extreme conditions. However, its bulk and moderate performance may only suit some, especially those looking for a sleek and high-performing smartphone, but then again, there are plenty of those.

Obviously, the big selling point here is the projector, and if you can cope with the weight and bulk, then this is definitely the phone for you.

Should you buy the Unihertz Tank 2?

Buy it if...

Don't buy it if...

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