Unihertz 8849 Tank X Review

Overview

When your adventures take you beyond the edge of the map, you need a device that's as fearless as you are - and the Unihertz 8848 Tank X steps up with the confidence of a true survival companion. Designed to endure punishing environments while delivering unwavering performance, it combines long-range connectivity, powerful performance, and a battery built for days off-grid. Its ultra-bright torch, dedicated camping beam, and configurable emergency lights turn darkness into an ally. Add a built‑in projector that transforms any flat surface into a cinema or presentation screen, and you get a single, do‑everything tool that replaces half your pack without compromising durability or versatility.

Unihertz 8849 Tank X Specifications

Unihertz 8849 Tank X features a 6.78‑inch IPS display with a 1080 × 2460 resolution, 850 cd/m² typical brightness, and a fluid 120Hz refresh rate, all protected by durable Panda glass. Its main camera setup is led by a 50MP Sony IMX766 sensor with an f/1.8 aperture, supported by a 64MP OmniVision OV64B40 night‑vision camera with four IR LEDs and an 8MP SK Hynix Hi‑847 telephoto lens with autofocus. On the front, a 50MP SK Hynix Hi-5022Q sensor handles selfies. Audio comes through a powerful 1134 waterproof speaker delivering 2W output and up to 97 dB of loudness.

Powering the Unihertz 8849 Tank X is MediaTek's Dimensity 8200 (MT6896Z), pairing a 3.05GHz octa‑core CPU with a 950MHz Mali‑G610 six‑core GPU. The device includes 16GB of LPDDR5 RAM and 512GB of UFS 3.1 storage, expandable via a dedicated microSD slot. A massive 17,800 mAh battery with 120W fast charging ensures exceptional endurance. The hybrid, dual‑slot tray accommodates two Nano‑SIM cards or a Nano-SIM card and a microSD one, and both SIMs can access 5G simultaneously.

Connectivity options span Bluetooth 5.4, Wi‑Fi 6, Wi‑Fi Direct, hotspot functionality, Cast Display, NFC, and an IR blaster. Navigation support includes GPS, GLONASS, Galileo, and Beidou. The phone also offers USB‑C 2.0 with OTG, a 3.5mm headphone jack, and a side‑mounted fingerprint reader. One standout feature is its FHD DLP projector with 220‑lumen brightness. Running stock Android 15 and certified with IP68 and MIL‑STD‑810H ratings, Tank X is built to withstand water, dust, drops, extreme temperatures, and more.

Complete Unihertz 8849 Tank X specifications.

What's in the box

Unihertz 8849 Tank X arrives in a black rectangular box with a textured surface that depicts the outlines of the model. The 8849 brand is imprinted on the top of the cover and the model name appears on its sides and the bottom. Inside, the smartphone lies on top of a compartment that houses the protective case, charger, and USB cable alongside other accessories. Here's a full list of the box's contents:

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