Unihertz Tank 3

Unihertz Launches Tank 3: Rugged Smartphone with Massive 23,800mAh Battery and 120W Charging Support

Unihertz, the lesser-known Chinese smartphone brand renowned for its niche devices, has unveiled its latest addition to the Tank lineup – the Tank 3. Breaking away from its predecessors, the Tank 3 boasts 5G connectivity and an impressive 23,800mAh battery, aligning with its rugged design philosophy.

Powerful Battery and Charging Capabilities

The highlight of the Tank 3 is its colossal 23,800mAh battery, delivering an astonishing 1,800 hours of standby time. With 118 hours of call time, 98 hours of music playback, 48 hours of video playback, and 38 hours of gaming, Unihertz pushes the boundaries of smartphone endurance.

Equipped with 120W wired charging support, the Tank 3 can charge from 0-90% in a mere 90 minutes, providing users with a quick and efficient power boost. Furthermore, the device supports reverse charging, allowing it to share its substantial battery capacity with other devices.

Impressive Specifications for a Rugged Smartphone

Underneath its rugged exterior, the Tank 3 doesn’t compromise on performance. It features a MediaTek Dimensity 8200 chip, coupled with a substantial 16GB RAM and 512GB of storage. Running on Android 13, the device supports storage expansion up to 2TB via MicroSD cards.

The 6.79-inch display with a resolution of 2460 x 1080 pixels and a 120Hz refresh rate ensures a smooth and vibrant user experience. The smartphone is equipped with a powerful camera system, featuring a 200MP primary sensor, a 50MP ultra-wide unit, and a 64MP night vision snapper. The front-facing camera boasts 50MP, promising high-quality selfies.

Rugged Design and Unique Features

True to its rugged nature, the Tank 3 is IP68-rated for dust and water resistance. It comes with a range of features, including a 40m laser range finder, an infrared sensor, an LED flashlight with 1200 lumens brightness, two customizable side buttons, and a fingerprint sensor.

In terms of connectivity, the Tank 3 supports dual SIM, sub-6GHz 5G, WiFi 6, Bluetooth 5.3, GNSS, and NFC. The device measures 179 x 86 x 31mm in dimensions and weighs 666g.

Pricing and Availability

The Unihertz Tank 3 is now available for purchase on AliExpress at a competitive price of $499.99. With its robust specifications and rugged features, the Tank 3 aims to cater to users seeking durability and exceptional battery life in a smartphone.


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Simon is a technology writer and researcher. He's also an avid sports fan, especially when it comes to the FCB. When not working, you can usually find him tweaking his Android devices or reading political news.