Unihertz 8849 Tank 5 Review

Overview

8849 Tech by Unihertz has built its reputation on stretching the limits of what a rugged smartphone can contain, consistently pairing industrial‑grade components with unconventional capabilities like high‑lumen projectors, oversized batteries, laser rangefinders, and other specialized hardware. The Tank 5 continues that philosophy, bundling an extensive collection of these features into a single device engineered to function as a do‑everything field tool - one that can replace a significant portion of your gear without sacrificing toughness or adaptability. It’' designed as a multi‑purpose instrument rather than a mere communication device, making it especially valuable to inspectors, engineers, first responders, other field operators, and great outdoors enthusiasts who rely on dependable equipment in demanding environments.

Unihertz 8849 Tank 5 Specifications

The Unihertz 8849 Tank 5 is equipped with a 6.73‑inch AMOLED display delivering a sharp QHD+ resolution of 1440 x 3200 px, a typical brightness of 500 cd/m², and a fast 120 Hz refresh rate, all safeguarded by Panda Glass. The main camera system is built around a 50MP Samsung S5KGN1 sensor with an f/1.95 aperture, complemented by a 50MP OmniVision OV50C night‑vision module with four IR LEDs and a 50MP OmniVision OV50D40 telephoto camera offering 2x optical zoom. A 32MP OmniVision OV32B40 sensor handles front‑facing imaging. Audio output comes from a robust 1115W waterproof speaker capable of reaching 96 dB.

At the core of the Tank 5 is MediaTek's Dimensity 9400e (MT6989T_e), combining a 3.4 GHz octa‑core CPU with a 12‑core Immortalis‑G720 MC12 GPU. The device includes 18GB of LPDDR5X RAM and 512GB of UFS 4.0 storage, expandable via a dedicated microSD slot. Its 17,600 mAh battery supports 120W fast charging and 25W wired reverse charging, ensuring reliable power autonomy. The hybrid dual‑slot tray accepts either two Nano‑SIM cards or one Nano‑SIM plus a microSD card, with simultaneous 5G connectivity available on both SIMs.

Connectivity spans Bluetooth 6.0, Wi‑Fi 7, Wi‑Fi Direct, hotspot mode, Cast Display, NFC, and an IR blaster. Navigation is supported through GPS, GLONASS, Galileo, and Beidou. The phone also includes a USB Type‑C 3.2 Gen 1 port with DisplayPort Alt Mode and OTG, a 3.5 mm headphone jack, and a side‑mounted fingerprint sensor. One of its standout features is the integrated FHD DLP projector rated at 220 lumens, paired with a laser rangefinder. Running stock Android 16 and certified to IP68 and MIL‑STD‑810H standards, the Tank 5 is built to endure water, dust, drops, extreme temperatures, and other challenging conditions.

Complete Unihertz 8849 Tank 5 specifications.

What's in the box

Unihertz ships the 8849 Tank 5 in a sturdy black rectangular box with a textured finish and a subtle outline of the device pressed into the lid. The 8849 branding is stamped prominently on top, while the model name is printed along the sides and bottom of the packaging. Opening the box reveals the smartphone resting above a lower compartment that neatly organizes the protective case, charger, USB cable, and the remaining accessories. The complete contents are listed below:

• Unihertz 8849 Tank 5
• 20V/6A (120W) charger (EU plug)
• USB Type-C to Type-C cable
• Hard screen protector
• Black silicon case
• SIM tray pick
• Paperwork