The Unihertz 8849 Tank Pad E has a notably substantial physical presence, weighing 1120 g with dimensions of 171.4 x 269.4 mm and a thickness of 19.4 mm, resulting in a total volume of approximately 895.8 cm³. A clear focus on ruggedness is reflected in its IP68 ingress protection rating, which covers water resistance down to a depth of 1.5 m. The tablet does not include a stylus, detachable keyboard, or backlit keyboard, keeping the design straightforward and centered on durability rather than accessories.
The Unihertz 8849 Tank Pad E features a 10.95-inch IPS LCD touchscreen with a resolution of 1920 x 1200 px and a pixel density of 207 ppi, paired with a 120 Hz refresh rate for smooth on-screen motion. The display does not incorporate branded damage-resistant glass, sapphire glass, or an e-paper panel, and it lacks support for HDR10, HDR10+, or Dolby Vision, keeping the display profile focused on core LCD performance without advanced HDR capabilities.
The tablet is powered by the Mediatek Helio G99 chipset, built on a 6 nm process with an octa-core CPU running at 2 x 2.2 GHz and 6 x 2 GHz across 8 threads, supported by big.LITTLE and HMP scheduling along with ARM TrustZone security. It is paired with 12 GB of DDR4 RAM at 4266 MHz across two channels, offering a maximum memory bandwidth of 17.1 GB/s, while 512 GB of eMMC 5.2 internal storage can be expanded by up to 2000 GB via an external memory slot. Graphics are handled by the Mali G57 GPU clocked at 950 MHz with a turbo of 2133 MHz, 32 shading units, integrated graphics support for up to two displays, DirectX 11, OpenGL ES 3.2, and OpenCL 2, with integrated LTE also present on the SoC. The CPU has a TDP of 5W and a maximum operating temperature of 95 °C, the platform runs Android 14 with 64-bit support, and Geekbench 6 scores are recorded at 729 single-core and 1979 multi-core.
The main camera is a 50 MP CMOS sensor with a back-illuminated design and an aperture of f/1.95, capable of recording 4K video at 30 fps, and supported by a dual-LED flash, a video light, touch autofocus, continuous autofocus during recording, plus manual controls for ISO, focus, exposure, and white balance. The camera does not offer optical zoom, optical image stabilization, slow-motion video, timelapse, burst mode, panorama, HDR10 recording, Dolby Vision recording, or 3D capture, and the flash configuration is a standard dual-LED unit rather than dual-tone or RGB. On the front, a 16 MP camera sits behind an f/2.0 aperture with HDR mode available, though it lacks a front-facing flash.
Audio output is handled through stereo speakers, and a 3.5 mm headphone jack is present for wired listening, alongside a built-in radio. Wireless audio codec support is absent across the board, with no aptX, aptX HD, aptX Low Latency, aptX Adaptive, aptX Lossless, or LDAC available.
The device houses a 21000 mAh rechargeable battery with fast charging support and a battery level indicator, giving users a clear read on remaining charge at all times. The battery is not removable, and wireless charging is not supported.
Wireless connectivity covers Wi-Fi 4 and Wi-Fi 5 alongside Bluetooth 5 and NFC, while the cellular module supports dual SIM with download speeds up to 650 Mbit/s and upload speeds up to 150 Mbit/s, though 5G is not supported. The tablet connects via USB Type-C at USB 2.0, with no HDMI output or Ethernet port available. Location services include GPS and Galileo satellite support, complemented by a gyroscope, accelerometer, and compass, while a barometer, infrared sensor, and iris scanner are absent. Security is handled through a fingerprint scanner and 3D facial recognition, and a built-in projector is also present. On the software side, the device supports split screen, picture-in-picture, dark mode, dynamic theming, theme customization, widgets, full-page screenshots, media picker, customizable notifications, notification controls, child lock, battery health check, on-device machine learning, offline voice recognition, voice commands, sharing intents, and the ability to play games while downloading. Privacy features include location privacy options, camera and microphone access controls, clipboard warnings, and app tracking blocking, though cross-site tracking blocking, Mail Privacy Protection, and Wi-Fi password sharing are not available. The system supports multiple users, operates as a free and open-source platform, tracks device position, but does not receive direct OS vendor updates, and lacks Quick Start, focus modes, and app offloading.
The device uses DDR4 memory.
