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Unihertz 8849 Tank Pad E 4G (12GB + 512GB) Review | 168 Data compared

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  • Avg. price in UK: ~£510
  • Avg. price in US: ~$470
  • RAM capacity: 12 GB
  • Internal storage: 512 GB
  • Screen size: 10.95 inches
  • Chipset: MediaTek Helio G99

Unihertz 8849 Tank Pad E 4G (12GB + 512GB) review. Compare 168 technical specifications and user reviews to see how it ranks among tablets and if it is worth buying.

7.6

Overall score

What it is: An overall evaluation of the smartphone's quality, based on technical analyses and user reviews.

When it matters: When you need a quick reference to identify the best Tablets on the market.

Score components:

90.0%

7.7

Technical Score

10.0%

6.6

User score

Very good
7.7

Technical Score

What it is: An assessment of the smartphone's technical performance, covering eight key areas: performance & hardware, software, camera, connectivity, display, battery, audio, and design.

When it matters: When you want to compare Tablets based on technical performance and available features.

Score components:

22.0%

7.5

Performance

20.0%

8.0

Display

16.0%

8.5

Camera

14.0%

8.9

Battery

12.0%

6.9

Connectivity

8.0%

8.6

Software & Features

5.0%

3.8

Design

3.0%

5.2

Audio & Multimedia

Very good
6.6

User score

What it is: A rating that combines user reviews and the total number of reviews received by the smartphone

When it matters: When you want to know how a smartphone handles daily tasks and how reliable it remains over time according to user feedback.

Score components:

70.0%

8.4

User reviews

30.0%

2.5

Popularity

User score:
United Kingdom
amazon
4.3
(17)
United States
Amazon_logo.png
4.2
(18)

(Reviews last updated: May 2026)

Good
  • 9.2
    Gaming

    Score components:

    25.0%

    10

    RAM capacity

    20.0%

    10

    Refresh rate

    20.0%

    9.0

    GPU frequency

    20.0%

    6.8

    Chipset

    15.0%

    10

    Battery capacity

  • 7.2
    School

    Score components:

    20.0%

    6.8

    Chipset

    20.0%

    9.0

    Battery life

    20.0%

    10

    RAM capacity

    10.0%

    1.0

    Weight

    10.0%

    10

    Internal storage

    10.0%

    1.0

    Keyboard accessory

    10.0%

    8.1

    Screen size

  • 8.0
    Work

    Score components:

    30.0%

    10

    RAM capacity

    25.0%

    6.8

    Chipset

    20.0%

    10

    Internal storage

    15.0%

    8.1

    Screen size

    5.0%

    1.0

    Keyboard accessory

    5.0%

    1.0

    Stylus included

  • 7.0
    Seniors

    Score components:

    20.0%

    8.1

    Screen size

    20.0%

    9.0

    Battery life

    20.0%

    1.0

    Weight

    20.0%

    10

    RAM capacity

    20.0%

    6.8

    Chipset

  • 8.2
    Kids

    Score components:

    25.0%

    10

    Battery capacity

    25.0%

    10

    RAM capacity

    15.0%

    1.0

    Weight

    15.0%

    10

    Internal storage

    10.0%

    8.1

    Screen size

    10.0%

    7.8

    Price

  • 7.1
    Travel

    Score components:

    20.0%

    10

    RAM capacity

    20.0%

    9.0

    Battery life

    15.0%

    6.8

    Chipset

    15.0%

    1.0

    Weight

    10.0%

    10

    Cellular module

    10.0%

    1.0

    5G connectivity

    5.0%

    10

    GPS

    5.0%

    10

    Internal storage

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Best rankings

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Available: ranking among products currently available (including other versions of this product).
All: ranking among all products in the database.

Verdict

The Unihertz 8849 Tank Pad E 4G is an ultra-rugged tablet designed for extreme environments, featuring a 10.95-inch FHD+ 120Hz display, a MediaTek Helio G99 octa-core processor, and a massive 21,000mAh battery with 66W fast charging. It is equipped with 12GB of physical RAM (expandable to 24GB via virtual memory), 512GB of UFS storage, and a dual-camera system consisting of a 50MP Sony IMX766 rear sensor and a 32MP front sensor. Key highlights include a built-in 100-lumen DLP projector, an 800-lumen camping light with emergency signals, and IP68/IP69K water and dust resistance. While it offers exceptional durability, dual SIM 4G connectivity, and multi-day battery life, notable drawbacks include its significant weight of 1,120g, mediocre speaker quality, and low-resolution 480p output for the built-in projector.

Technical Specifications of tablet Unihertz 8849 Tank Pad E 4G (12GB + 512GB)

Technical Score

What it is: An assessment of the smartphone's technical performance, covering eight key areas: performance & hardware, software, camera, connectivity, display, battery, audio, and design.

When it matters: When you want to compare Tablets based on technical performance and available features.

Score components:

22.0%

7.5

Performance

20.0%

8.0

Display

16.0%

8.5

Camera

14.0%

8.9

Battery

12.0%

6.9

Connectivity

8.0%

8.6

Software & Features

5.0%

3.8

Design

3.0%

5.2

Audio & Multimedia

7.7
Unihertz 8,849 Tank Pad E 4G (12GB + 512GB) has a technical score of 7.72 points, which is higher than 83.4% of Tablets.
User score

What it is: A rating that combines user reviews and the total number of reviews received by the smartphone

When it matters: When you want to know how a smartphone handles daily tasks and how reliable it remains over time according to user feedback.

Score components:

70.0%

8.4

User reviews

30.0%

2.5

Popularity

User score:
United Kingdom
amazon
4.3
(17)
United States
Amazon_logo.png
4.2
(18)

(Reviews last updated: May 2026)

6.6
Unihertz 8,849 Tank Pad E 4G (12GB + 512GB) has a user score of 6.64 points, which is lower than 90% of Tablets.
Popularity
What it is: An indicator based on the number of reviews received by the smartphone.
When it matters: When you prefer to purchase a product chosen and reviewed by many other consumers.
2.5
Unihertz 8,849 Tank Pad E 4G (12GB + 512GB) has a popularity of 2.5 points, which is higher than 64.2% of smartphones.
Ratio quality/price

What it is: An indicator that combines the smartphone's overall rating with its cost.

When it matters: When you are looking for a smartphone with a good balance between quality and price.

Score components:

60.0%

7.6

Overall score

40.0%

7.8

Price

7.7
Unihertz 8,849 Tank Pad E 4G (12GB + 512GB) has a quality-to-price ratio of 7.7 points, which is higher than 79.2% of smartphones.
Brand name
What it is: The manufacturer or brand of the product.
When it matters: When you prefer a specific ecosystem, support network, or design philosophy.

Importance: MEDIUM

Unihertz
RAM capacity
What it is: The amount of volatile memory available for running apps and multitasking.
When it matters: When you use multiple apps at once or want smoother multitasking without reloads.

Importance: HIGH

Good value: >=8 GB

12 GB
Unihertz 8,849 Tank Pad E 4G (12GB + 512GB) has a RAM capacity of 12 GB which is larger than the RAM capacity of 90.1% of tablets and equal to that of 6.1% of tablets.
Process node
What it is: The size of the manufacturing process used to create the chip's transistors, measured in nanometers (nm). Smaller nodes generally indicate more advanced, power-efficient chips.
When it matters: When you want a chipset that is more power-efficient and generates less heat.

Importance: HIGH

Good value: <7 nm

6 nm
Unihertz 8,849 Tank Pad E 4G (12GB + 512GB) is built on a 6 nm nm process node, which is smaller than the node size used in 76.4% of tablets and equal to the node used in 8.2% of tablets.
Internal storage
What it is: The total built-in space available for apps, media, and files.
When it matters: When you keep large libraries of photos, videos, and apps directly on your device.

Importance: HIGH

Good value: >=128 GB

512 GB
Unihertz 8,849 Tank Pad E 4G (12GB + 512GB) has an internal storage capacity of 512 GB which is larger than the storage of 92.4% of tablets and equal to that of 5.3% of tablets.
Geekbench 6 single-core benchmark score
What it is: A cross-platform benchmark by Primate Labs that measures single-core CPU performance. It reflects how quickly a device handles everyday tasks that rely on a single processing core.
When it matters: When you want snappy responsiveness in everyday interactions and simple apps.

Importance: HIGH

Good value: >1300

729 points
Unihertz 8,849 Tank Pad E 4G (12GB + 512GB) scored 729 points in Geekbench 6 (single-core) which is higher than the score of 48.3% of tablets and equal to the score of 2.9% of tablets.
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Screen resolution
What it is: The total number of pixels displayed on the screen, expressed as width x height, determining sharpness.
When it matters: When you want text and media to look sharper on a larger display.

Importance: HIGH

1920×1200
Unihertz 8849 Tank Pad E 4G (12GB + 512GB) has a screen resolution of 1920×1200 which is higher than that of 39.1% of tablets and equal to that of 18.8% of tablets.
Refresh rate
What it is: The number of times per second the display updates the image, measured in Hertz (Hz); higher rates offer smoother motion.
When it matters: When you want scrolling to feel fluid and games to look smoother.

Importance: HIGH

Good value: >=120 Hz

120 Hz
Unihertz 8,849 Tank Pad E 4G (12GB + 512GB) supports a refresh rate of 120 Hz which is higher than in 80.4% of tablets and equal to that in 10.8% of tablets.
Display type
What it is: The specific technology used for the screen panel (e.g., OLED, IPS LCD), influencing contrast, color, and efficiency.
When it matters: When you care about vibrant colors, deep blacks, and battery efficiency.

Importance: HIGH

IPS LCD
Unihertz 8,849 Tank Pad E 4G (12GB + 512GB) uses a IPS LCD display type. 75.4% of tablets use this display technology.
Pixel density
What it is: The concentration of pixels on the display, measured in pixels per inch (PPI), affecting image clarity.
When it matters: When you read a lot, look at fine details, or want text and graphics to look cleaner at close range.

Importance: HIGH

Good value: >250 ppi

207 ppi
Unihertz 8,849 Tank Pad E 4G (12GB + 512GB) has a pixel density of 207 ppi which is lower than that of 59.1% of tablets and equal to that of 1.9% of tablets.
Display glass type
What it is: The specific brand or model of strengthened glass used to protect the screen from scratches and drops.
When it matters: When drops, scratches, or long-term screen wear are a concern in daily use.

Importance: HIGH

Corning Gorilla Glass
Unihertz 8,849 Tank Pad E 4G (12GB + 512GB) uses Corning Gorilla Glass display glass which is stronger than that on 45.4% of tablets and equal to that on 32.7% of tablets.
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Optical image stabilization
What it is: A hardware mechanism that physically moves the camera lens or sensor to counteract hand shakiness and reduce blur in photos and videos.
When it matters: When you want to reduce blur in photos and shake in videos, especially in low light.

Importance: HIGH

no
Unihertz 8,849 Tank Pad E 4G (12GB + 512GB) does not support optical image stabilization. 0.4% of tablets include OIS.
Main camera megapixels
What it is: The resolution of the primary rear camera sensor, measured in millions of pixels (MP). Higher megapixels can capture more detail.
When it matters: When you want to capture high-resolution images that can be cropped or printed large.

Importance: HIGH

50 MP
Unihertz 8849 Tank Pad E 4G (12GB + 512GB) has a main camera resolution of 50 MP MP which is higher than that of 97.7% of tablets and equal to that of 2% of tablets.
Front camera megapixels
What it is: The resolution of the front-facing camera, measured in megapixels, determining the detail level of selfies.
When it matters: When you want detailed selfies or high-quality video for calls and streaming.

Importance: HIGH

Good value: >=8 MP

32 MP
Unihertz 8849 Tank Pad E 4G (12GB + 512GB) has a front camera resolution of 32 MP MP which is higher than in 98.9% of tablets and equal to that in 1% of tablets.
Main camera aperture
What it is: The size of the lens opening (f-stop) that controls light entry. A lower f-number indicates a wider aperture, allowing better low-light shots.
When it matters: When you want better low-light performance or a natural background blur effect.

Importance: HIGH

f/1.8
Unihertz 8,849 Tank Pad E 4G (12GB + 512GB) has a main camera aperture of f/1.8 which is wider than that of 86% of tablets and equal to that of 14% of tablets.
Optical zoom
What it is: A true zoom feature that adjusts the camera lens to get closer to the subject without losing image quality, unlike digital zoom.
When it matters: When you want to get closer to a distant subject without losing image clarity.

Importance: HIGH

1xx
Unihertz 8,849 Tank Pad E 4G (12GB + 512GB) supports 1x x optical zoom which is higher than in 18.4% of tablets and equal to that in 80.7% of tablets.
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Battery capacity
What it is: The amount of electric charge the battery can hold, measured in milliampere-hours (mAh).
When it matters: When you want a stronger chance of longer battery life, especially if you use the tablet heavily away from a charger.

Importance: HIGH

Good value: >8000 mAh

21,000 mAh
Unihertz 8,849 Tank Pad E 4G (12GB + 512GB) has a battery capacity of 21,000 mAh which is larger than the batteries in 99.6% of tablets and equal to those in 0.1% of tablets.
Charging speed
What it is: The maximum power input supported for wired charging, measured in Watts (W).
When it matters: When you are in a rush and need to top up your battery quickly.

Importance: HIGH

Good value: >30 W

66 W
Unihertz 8,849 Tank Pad E 4G (12GB + 512GB) supports charging speeds of 66 W which is faster than in 93.2% of tablets and equal to speeds in 2.4% of tablets.
Battery life
What it is: An estimate of how long the tablet can run on one charge.
When it matters: When you do not want to recharge the tablet too often.

Importance: HIGH

Good value: >10 hours

?
Wireless charging
What it is: The ability to charge the battery without cables by placing the device on a compatible charging pad.
When it matters: When you want to charge the tablet by placing it on a compatible pad.

Importance: MEDIUM

no
Unihertz 8,849 Tank Pad E 4G (12GB + 512GB) does not support wireless charging. 1.5% of tablets support wireless charging.
Fast charging
What it is: In the context of modern electronics, "Fast Charging" refers to any technology that delivers power significantly higher than the traditional USB baseline. While the industry standard for a basic charger is 5W (5V at 1A), a charger is generally classified as a fast charger if it provides at least 18W of power.
When it matters: When you want to minimize the time your tablet spends tethered to a wall outlet.

Importance: MEDIUM

yes
Unihertz 8,849 Tank Pad E 4G (12GB + 512GB) supports fast charging. 49.3% of tablets support fast charging.
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LTE support
What it is: Support for Long-Term Evolution (4G) networks, providing high-speed mobile data.
When it matters: When you need reliable mobile internet coverage in areas where 5G isn't available.

Importance: HIGH

yes
Unihertz 8,849 Tank Pad E 4G (12GB + 512GB) supports LTE. 63.3% of tablets include LTE connectivity.
Wi-Fi connectivity
What it is: The ability to connect to wireless local area networks for internet access and local networking.
When it matters: When you want to save mobile data and connect to home or public networks.

Importance: HIGH

yes
Unihertz 8,849 Tank Pad E 4G (12GB + 512GB) supports Wi-Fi connectivity. 99.9% of tablets offer Wi-Fi support.
GPS
What it is: Support for the Global Positioning System to determine the device's precise location.
When it matters: When you need accurate navigation for driving, walking, or exploring new places.

Importance: HIGH

yes
Unihertz 8,849 Tank Pad E 4G (12GB + 512GB) supports GPS. 83.2% of tablets include GPS functionality.
5G connectivity
What it is: Support for the fifth generation of mobile network technology, offering significantly faster data speeds and lower latency.
When it matters: When you need the fastest possible mobile data speeds for streaming and downloading on the go.

Importance: MEDIUM

no
Unihertz 8,849 Tank Pad E 4G (12GB + 512GB) does not support 5G connectivity. 10.8% of tablets support 5G.
This version supports cellular data up to 4G/LTE or 3G, not 5G.
NFC
What it is: Near Field Communication technology that enables contactless payments, quick pairing, and data exchange over short distances.
When it matters: When you want to make contactless payments or quickly pair with compatible accessories.

Importance: MEDIUM

yes
Unihertz 8,849 Tank Pad E 4G (12GB + 512GB) supports NFC, a feature offered by 9.8% of tablets.
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Operating system
What it is: The primary system software that manages the tablet's hardware and software resources.
When it matters: When you have a preference for the user interface and app ecosystem.

Importance: HIGH

Android
Unihertz 8,849 Tank Pad E 4G (12GB + 512GB) uses the Android operating system, which is more advanced than the one used by 23.7% of tablets.
Update support duration
What it is: The expected length of software update support for the tablet.
When it matters: When you care about how long the tablet should keep getting software updates.

Importance: HIGH

short
Unihertz 8,849 Tank Pad E 4G (12GB + 512GB) offers short update support, which is shorter than the support period of 56.9% of tablets and equal to that of 43.1% of tablets.
Direct OS updates
What it is: Receives major operating system updates directly from the device maker or platform provider instead of waiting on extra intermediaries.
When it matters: When fast access to new Android or system features and security patches matters to you.

Importance: HIGH

yes
Unihertz 8,849 Tank Pad E 4G (12GB + 512GB) receives direct OS updates. 79.4% of tablets receive direct updates.
On-device AI
What it is: A tablet feature related to on-device ai.
When it matters: When you use smart writing, photo, voice, or search features and want them to work faster or more privately on the tablet itself.

Importance: MEDIUM

?
App tracking protection
What it is: A system-level feature that limits how apps track user behavior across other apps and services.
When it matters: When you want to stop apps from following your activity across other companies' apps and websites.

Importance: MEDIUM

yes
Unihertz 8,849 Tank Pad E 4G (12GB + 512GB) includes app tracking protection. 25.2% of tablets support this feature.
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IP rating
What it is: A standardized code (Ingress Protection) indicating the device's resistance to dust and water intrusion.
When it matters: When you use the tablet around water, outdoors, or in dusty environments and want more durability.

Importance: MEDIUM

IP68/IP69K
Unihertz 8,849 Tank Pad E 4G (12GB + 512GB) has an IP rating of IP68/IP69K which is higher than that of 98.5% of tablets and equal to that of 1.5% of tablets.
Weight
What it is: The total mass of the tablet, affecting how heavy it feels in the hand.
When it matters: When you want the tablet to be easier to carry and hold for longer sessions.

Importance: MEDIUM

Good value: <500 g

1,120 g
Unihertz 8,849 Tank Pad E 4G (12GB + 512GB) weighs 1,120 g which is heavier than 99.1% of tablets and equal to the weight of 0.1% of tablets.
Backlit keyboard
What it is: A keyboard with illuminated keys for easier typing in darker environments.
When it matters: When you type in dim rooms or low light.

Importance: MEDIUM

no
Unihertz 8,849 Tank Pad E 4G (12GB + 512GB) does not support a backlit keyboard. 8.9% of tablets support this accessory feature.
Keyboard accessory
What it is: Support for a keyboard accessory made for the tablet.
When it matters: When you want the tablet to work more like a small laptop.

Importance: MEDIUM

no
Unihertz 8,849 Tank Pad E 4G (12GB + 512GB) does not support a keyboard accessory. 83.4% of tablets support this option.
Pen latency
What it is: The delay between stylus input and the line or action appearing on screen, usually measured in milliseconds.
When it matters: When you want stylus input to feel quicker and more natural.

Importance: MEDIUM

Good value: <10 ms

?
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Number of microphones
What it is: The total count of microphones on the device, used for audio recording, noise cancellation, and voice isolation.
When it matters: When you want clear audio recording and better noise cancellation during calls.

Importance: MEDIUM

Good value: >=2

1
Unihertz 8,849 Tank Pad E 4G (12GB + 512GB) includes 1 microphones, which is more than in 0.2% of tablets and equal to the number in 55.1% of tablets.
aptX Adaptive
What it is: A Bluetooth codec that dynamically adjusts bitrate to balance audio quality and connection stability.
When it matters: When you use wireless headphones in changing environments and want better audio quality without sacrificing connection stability.

Importance: MEDIUM

no
Unihertz 8,849 Tank Pad E 4G (12GB + 512GB) does not support aptX Adaptive. 4.9% of tablets offer this codec.
No confirmed built-in aptX Adaptive Bluetooth codec support.
Dolby Atmos support
What it is: Support for Dolby Atmos audio playback or processing.
When it matters: When you want more immersive sound from compatible movies, games, or music.

Importance: MEDIUM

no
Unihertz 8,849 Tank Pad E 4G (12GB + 512GB) does not support Dolby Atmos. 26.4% of tablets support this audio feature.
No confirmed Dolby Atmos audio support.
N. of speakers
What it is: The number of built-in speakers used for audio playback.
When it matters: When you want fuller sound without always using headphones.

Importance: MEDIUM

Good value: >=4

2
Unihertz 8,849 Tank Pad E 4G (12GB + 512GB) includes 2 speakers, which is more than in 12.2% of tablets and equal to the number in 59.2% of tablets.
Dual speakers.
FM radio
What it is: A built-in receiver allowing users to listen to local FM radio stations using wired headphones as an antenna.
When it matters: When you want to listen to local radio stations without using mobile data.

Importance: LOW

yes
Unihertz 8,849 Tank Pad E 4G (12GB + 512GB) includes an FM radio. 14.9% of tablets offer FM radio functionality.
Built-in FM radio supported.
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Unihertz 8849 Tank Pad E 4G (12GB + 512GB) vs the average tablet

  • 8x more storage
    Unihertz 8,849 Tank Pad E 4G (12GB + 512GB) has more internal storage than the average tablet (512 GB vs 64 GB). The average tablet provides 64 GB of internal storage.
    What it is: The total built-in space available for apps, media, and files.
    When it matters: When you keep large libraries of photos, videos, and apps directly on your device.

    Importance: HIGH

    Good value: >=128 GB

    Unihertz 8,849 Tank Pad E 4G (12GB + 512GB) has more internal storage than the average tablet (512 GB vs 64 GB). The average tablet provides 64 GB of internal storage.512 GB vs 64 GB
  • 2x higher refresh rate
    Unihertz 8,849 Tank Pad E 4G (12GB + 512GB) has a higher refresh rate than the average tablet (120 Hz vs 60 Hz). The average tablet has refresh rate of 60 Hz.
    What it is: The number of times per second the display updates the image, measured in Hertz (Hz); higher rates offer smoother motion.
    When it matters: When you want scrolling to feel fluid and games to look smoother.

    Importance: HIGH

    Good value: >=120 Hz

    Unihertz 8,849 Tank Pad E 4G (12GB + 512GB) has a higher refresh rate than the average tablet (120 Hz vs 60 Hz). The average tablet has refresh rate of 60 Hz.120 Hz vs 60 Hz
  • 8 GB more RAM
    Unihertz 8,849 Tank Pad E 4G (12GB + 512GB) has more RAM capacity than the average tablet (12 GB vs 4 GB). The average tablet has 4 GB of RAM.
    What it is: The amount of volatile memory available for running apps and multitasking.
    When it matters: When you use multiple apps at once or want smoother multitasking without reloads.

    Importance: HIGH

    Good value: >=8 GB

    Unihertz 8,849 Tank Pad E 4G (12GB + 512GB) has more RAM capacity than the average tablet (12 GB vs 4 GB). The average tablet has 4 GB of RAM.12 GB vs 4 GB
  • 27 MP higher front camera megapixels
    Unihertz 8849 Tank Pad E 4G (12GB + 512GB) has more front camera megapixels than the average tablet (32 MP vs 5 MP). The average tablet has 5 MP front camera resolution.
    What it is: The resolution of the front-facing camera, measured in megapixels, determining the detail level of selfies.
    When it matters: When you want detailed selfies or high-quality video for calls and streaming.

    Importance: HIGH

    Good value: >=8 MP

    Unihertz 8849 Tank Pad E 4G (12GB + 512GB) has more front camera megapixels than the average tablet (32 MP vs 5 MP). The average tablet has 5 MP front camera resolution.32 MP vs 5 MP
  • 3.67x faster charging speed
    Unihertz 8,849 Tank Pad E 4G (12GB + 512GB) supports faster charging than the average tablet (66 W vs 18 W). The average tablet supports charging speed of 18 W.
    What it is: The maximum power input supported for wired charging, measured in Watts (W).
    When it matters: When you are in a rush and need to top up your battery quickly.

    Importance: HIGH

    Good value: >30 W

    Unihertz 8,849 Tank Pad E 4G (12GB + 512GB) supports faster charging than the average tablet (66 W vs 18 W). The average tablet supports charging speed of 18 W.66 W vs 18 W
  • Has adaptive refresh rate
    Unihertz 8,849 Tank Pad E 4G (12GB + 512GB) has adaptive refresh rate, the average tablet does not. 17.9% of tablets support adaptive refresh rate.
    What it is: Support for automatically adjusting the display refresh rate based on what is on screen.
    When it matters: When you want smoother scrolling without using more battery than needed.

    Importance: MEDIUM

    Unihertz 8,849 Tank Pad E 4G (12GB + 512GB) has adaptive refresh rate, the average tablet does not. 17.9% of tablets support adaptive refresh rate.
  • 3.18x larger battery capacity
    Unihertz 8,849 Tank Pad E 4G (12GB + 512GB) has a higher battery capacity than the average tablet (21,000 mAh vs 6,600 mAh). The average tablet battery has capacity of 6,600 mAh.
    What it is: The amount of electric charge the battery can hold, measured in milliampere-hours (mAh).
    When it matters: When you want a stronger chance of longer battery life, especially if you use the tablet heavily away from a charger.

    Importance: HIGH

    Good value: >8000 mAh

    Unihertz 8,849 Tank Pad E 4G (12GB + 512GB) has a higher battery capacity than the average tablet (21,000 mAh vs 6,600 mAh). The average tablet battery has capacity of 6,600 mAh.21,000 mAh vs 6,600 mAh
  • 42 MP higher main camera megapixels
    Unihertz 8849 Tank Pad E 4G (12GB + 512GB) has a higher main camera resolution than the average tablet (50 MP vs 8 MP). The average tablet main camera has 8 MP megapixels.
    What it is: The resolution of the primary rear camera sensor, measured in millions of pixels (MP). Higher megapixels can capture more detail.
    When it matters: When you want to capture high-resolution images that can be cropped or printed large.

    Importance: HIGH

    Unihertz 8849 Tank Pad E 4G (12GB + 512GB) has a higher main camera resolution than the average tablet (50 MP vs 8 MP). The average tablet main camera has 8 MP megapixels.50 MP vs 8 MP
  • 8x more storage
    Unihertz 8,849 Tank Pad E 4G (12GB + 512GB) has more internal storage than the average tablet (512 GB vs 64 GB). The average tablet provides 64 GB of internal storage.
  • 8 GB more RAM
    Unihertz 8,849 Tank Pad E 4G (12GB + 512GB) has more RAM capacity than the average tablet (12 GB vs 4 GB). The average tablet has 4 GB of RAM.
  • Faster storage type
    Unihertz 8,849 Tank Pad E 4G (12GB + 512GB) uses UFS storage, while the average tablet uses eMMC. Storage technology still varies widely across tablets.
  • Better chipset
    Unihertz 8,849 Tank Pad E 4G (12GB + 512GB) uses the MediaTek Helio G99 chipset, while the average tablet uses MediaTek MT8169A.
  • 2,400 MHz faster RAM speed
    Unihertz 8,849 Tank Pad E 4G (12GB + 512GB) has a higher RAM speed than the average tablet (4,266 MHz vs 1,866 MHz). The average tablet has RAM speed of 1,866 MHz.
  • 57.1% smaller process node
    Unihertz 8,849 Tank Pad E 4G (12GB + 512GB) uses a smaller process node than the average tablet (6 nm vs 14 nm). The average tablet uses a process node of 14 nm.
  • 3x higher maximum RAM
    Unihertz 8,849 Tank Pad E 4G (12GB + 512GB) has more maximum RAM than the average tablet (12 GB vs 4 GB). The average tablet supports up to 4 GB of RAM.
  • 5,789 points higher PassMark benchmark
    Unihertz 8,849 Tank Pad E 4G (12GB + 512GB) achieves a higher PassMark benchmark result than the average tablet (8,200 points vs 2,411 points). The average tablet scores 2,411 points in PassMark.
  • 405 MHz higher GPU turbo clock
    Unihertz 8,849 Tank Pad E 4G (12GB + 512GB) has a higher GPU turbo speed than the average tablet (1,100 MHz vs 695 MHz). The average tablet has GPU turbo speed of 695 MHz.
  • Newer DDR memory version
    Unihertz 8849 Tank Pad E 4G (12GB + 512GB) supports a newer DDR version than the average tablet (LPDDR4 vs LPDDR3). The average DDR version is LPDDR3.
  • 2 more CPU threads
    Unihertz 8,849 Tank Pad E 4G (12GB + 512GB) has more CPU threads than the average tablet (8 vs 6). The average tablet has 6 CPU threads.
  • 10% higher CPU speed
    Unihertz 8,849 Tank Pad E 4G (12GB + 512GB) has a higher CPU speed than the average tablet (2.2 GHz vs 2 GHz). The average tablet has CPU speed of 2 GHz.
  • 1,920 GB more external memory supported
    Unihertz 8,849 Tank Pad E 4G (12GB + 512GB) has more maximum external memory than the average tablet (2,048 GB vs 128 GB). The average tablet supports 128 GB of maximum external memory.
  • 2x higher refresh rate
    Unihertz 8,849 Tank Pad E 4G (12GB + 512GB) has a higher refresh rate than the average tablet (120 Hz vs 60 Hz). The average tablet has refresh rate of 60 Hz.
  • Has adaptive refresh rate
    Unihertz 8,849 Tank Pad E 4G (12GB + 512GB) has adaptive refresh rate, the average tablet does not. 17.9% of tablets support adaptive refresh rate.
  • 299 nits higher peak brightness
    Unihertz 8,849 Tank Pad E 4G (12GB + 512GB) has a higher peak brightness than the average tablet (700 nits vs 401 nits). The average tablet reaches 401 nits peak brightness.
  • 300 nits higher typical brightness
    Unihertz 8,849 Tank Pad E 4G (12GB + 512GB) has a higher typical brightness than the average tablet (700 nits vs 400 nits). The average tablet reaches 400 nits typical brightness.
  • 0.85 inches larger screen size
    Unihertz 8,849 Tank Pad E 4G (12GB + 512GB) has a higher screen size than the average tablet (11 inches vs 10.1 inches). The average tablet has screen size of 10.1 inches.
  • 27 MP higher front camera megapixels
    Unihertz 8849 Tank Pad E 4G (12GB + 512GB) has more front camera megapixels than the average tablet (32 MP vs 5 MP). The average tablet has 5 MP front camera resolution.
  • 42 MP higher main camera megapixels
    Unihertz 8849 Tank Pad E 4G (12GB + 512GB) has a higher main camera resolution than the average tablet (50 MP vs 8 MP). The average tablet main camera has 8 MP megapixels.
  • Better main-camera video
    Unihertz 8849 Tank Pad E 4G (12GB + 512GB) supports better main-camera video recording than the average tablet (2160x30 fps vs 1080x30 fps). The average tablet supports 1080x30 fps main-camera video recording.
  • Supports PDAF
    Unihertz 8,849 Tank Pad E 4G (12GB + 512GB) supports PDAF, the average tablet does not. 26.3% of tablets support PDAF.
  • Wider main camera aperture
    Unihertz 8,849 Tank Pad E 4G (12GB + 512GB) has a better main camera aperture than the average tablet (f/1.8 vs f/2.2). The average tablet uses f/2.2 main camera aperture.
  • Allows manual focus
    Unihertz 8,849 Tank Pad E 4G (12GB + 512GB) allows manual focus control, the average tablet does not. 37% of tablets include manual focus.
  • Uses a BSI sensor
    Unihertz 8,849 Tank Pad E 4G (12GB + 512GB) uses a BSI sensor, the average tablet does not. 30.7% of tablets include BSI sensors.
  • Has a flash
    Unihertz 8,849 Tank Pad E 4G (12GB + 512GB) features a built-in flash, the average tablet does not. 45.2% of tablets include a flash.
  • 2 more flash LEDs
    Unihertz 8,849 Tank Pad E 4G (12GB + 512GB) has more flash LEDs than the average tablet (2 vs 0). The average tablet has 0 flash LEDs.
  • 3.67x faster charging speed
    Unihertz 8,849 Tank Pad E 4G (12GB + 512GB) supports faster charging than the average tablet (66 W vs 18 W). The average tablet supports charging speed of 18 W.
  • 3.18x larger battery capacity
    Unihertz 8,849 Tank Pad E 4G (12GB + 512GB) has a higher battery capacity than the average tablet (21,000 mAh vs 6,600 mAh). The average tablet battery has capacity of 6,600 mAh.
  • Supports fast charging
    Unihertz 8,849 Tank Pad E 4G (12GB + 512GB) supports fast charging, the average tablet does not. 49.3% of tablets feature fast charging.
  • Has NFC
    Unihertz 8,849 Tank Pad E 4G (12GB + 512GB) has NFC support, the average tablet does not. 9.8% of tablets include NFC.
  • Has a fingerprint scanner
    Unihertz 8,849 Tank Pad E 4G (12GB + 512GB) offers a better fingerprint scanner setup than the average tablet (yes vs no). Fingerprint scanner quality still varies a lot between tablets.
  • Newer Bluetooth version
    Unihertz 8849 Tank Pad E 4G (12GB + 512GB) supports a newer Bluetooth version than the average tablet (5.3 vs 5.0). The average tablet uses Bluetooth 5.0.
  • Has a barometer
    Unihertz 8,849 Tank Pad E 4G (12GB + 512GB) features a barometer, the average tablet does not. 17% of tablets include a barometer.
  • Has an infrared sensor
    Unihertz 8,849 Tank Pad E 4G (12GB + 512GB) includes an infrared sensor, the average tablet does not. 16.2% of tablets feature an IR blaster.
  • Supports Galileo
    Unihertz 8,849 Tank Pad E 4G (12GB + 512GB) supports Galileo satellite navigation, the average tablet does not. 43% of tablets include Galileo support.
  • Supports live text recognition
    Unihertz 8,849 Tank Pad E 4G (12GB + 512GB) supports live text recognition, the average tablet does not. 31.7% of tablets can recognize text from images.
  • Includes app tracking protection
    Unihertz 8,849 Tank Pad E 4G (12GB + 512GB) includes app tracking protection, the average tablet does not. 25.2% of tablets offer app tracking protection.
  • Allows app offloading
    Unihertz 8,849 Tank Pad E 4G (12GB + 512GB) allows app offloading, the average tablet does not. 23.7% of tablets support this feature.
  • Supports full-page screenshots
    Unihertz 8,849 Tank Pad E 4G (12GB + 512GB) supports full-page screenshots, the average tablet does not. 49.5% of tablets support full-page screenshots.
  • Supports dynamic theme
    Unihertz 8,849 Tank Pad E 4G (12GB + 512GB) features dynamic themes, the average tablet does not. 29.1% of tablets offer dynamic theming.
  • Has clipboard warnings
    Unihertz 8,849 Tank Pad E 4G (12GB + 512GB) has clipboard warnings, the average tablet does not. 38% of tablets include clipboard warnings.
  • Better IP rating
    Unihertz 8,849 Tank Pad E 4G (12GB + 512GB) has a better IP rating than the average tablet (IP68/IP69K vs not rated). Water and dust protection are still uncommon on tablets.
  • 6 year/s newer release date
    Unihertz 8,849 Tank Pad E 4G (12GB + 512GB) has a newer release date than the average tablet (2025 vs 2019).
  • 28.6 mm shorter
    Unihertz 8,849 Tank Pad E 4G (12GB + 512GB) is shorter than the average tablet (171.4 mm vs 200 mm). The average tablet is 200 mm tall.
  • Supports LDAC
    Unihertz 8,849 Tank Pad E 4G (12GB + 512GB) supports LDAC, the average tablet does not. 16.9% of tablets support LDAC.

Total
Overall
Performance
Display
Camera
Battery
Connectivity
Software & Features
Design
Audio & Multimedia
  • 2 fewer GPU execution units
    Unihertz 8,849 Tank Pad E 4G (12GB + 512GB) has less GPU execution units than the average tablet (2 vs 4). The average tablet has 4 GPU execution units.
  • 81.8% fewer transistors
    Unihertz 8,849 Tank Pad E 4G (12GB + 512GB) has less transistors than the average tablet (729 million vs 4,000 million). The average tablet chipset has 4,000 million transistors.
  • 75% less L2 cache
    Unihertz 8,849 Tank Pad E 4G (12GB + 512GB) has less L2 cache than the average tablet (0.3 KB vs 1 KB). The average tablet has 1 KB of L2 cache.
  • 786.5 points lower Geekbench 5 multi-core benchmark score
    Unihertz 8,849 Tank Pad E 4G (12GB + 512GB) achieves a lower Geekbench 5 multi-core benchmark score than the average tablet (729 points vs 1,515.5 points). The average tablet scores 1,515.5 points in Geekbench 5 multi-core.
  • 7.6% lower pixel density
    Unihertz 8,849 Tank Pad E 4G (12GB + 512GB) has a lower pixel density than the average tablet (207 ppi vs 224 ppi). The average tablet has pixel density of 224 ppi.
  • 17 ppi lower screen sharpness
    Unihertz 8,849 Tank Pad E 4G (12GB + 512GB) has a lower screen sharpness than the average tablet (207 ppi vs 224 ppi). The average tablet has screen sharpness of 224 ppi.
  • Narrower front camera aperture
    Unihertz 8,849 Tank Pad E 4G (12GB + 512GB) has a worse front camera aperture than the average tablet (f/2.5 vs f/2.2). The average tablet uses f/2.2 front camera aperture.
  • No panorama mode
    Unihertz 8,849 Tank Pad E 4G (12GB + 512GB) does not have a panorama mode, the average tablet does. 78.5% of tablets include panorama features.
  • No Ethernet support
    Unihertz 8,849 Tank Pad E 4G (12GB + 512GB) does not have Ethernet support, the average tablet does. 66.6% of tablets support Ethernet.
  • Shorter update support
    Unihertz 8,849 Tank Pad E 4G (12GB + 512GB) offers shorter update support than the average tablet (short vs medium). The average tablet gets medium of update support.
  • 2.29x heavier
    Unihertz 8,849 Tank Pad E 4G (12GB + 512GB) is heavier than the average tablet (1,120 g vs 490 g). The average tablet weighs 490 g.
  • 11.4 mm thicker
    Unihertz 8,849 Tank Pad E 4G (12GB + 512GB) is thicker than the average tablet (19.4 mm vs 8 mm). The average tablet is 8 mm thick.
  • No keyboard accessory
    Unihertz 8,849 Tank Pad E 4G (12GB + 512GB) does not support a keyboard accessory, the average tablet does. 83.4% of tablets support a keyboard accessory.
  • 90.9 mm wider
    Unihertz 8,849 Tank Pad E 4G (12GB + 512GB) is wider than the average tablet (269.4 mm vs 178.5 mm). The average tablet is 178.5 mm wide.
  • Narrower front camera aperture
    Unihertz 8,849 Tank Pad E 4G (12GB + 512GB) has a worse front camera aperture than the average tablet (f/2.5 vs f/2.2). The average tablet uses f/2.2 front camera aperture.
    What it is: The f-stop value of the front camera lens, affecting light intake and background blur in selfies.
    When it matters: When you take selfies in low light and want them to appear brighter.

    Importance: MEDIUM

    Unihertz 8,849 Tank Pad E 4G (12GB + 512GB) has a worse front camera aperture than the average tablet (f/2.5 vs f/2.2). The average tablet uses f/2.2 front camera aperture.f/2.5 vs f/2.2
  • Shorter update support
    Unihertz 8,849 Tank Pad E 4G (12GB + 512GB) offers shorter update support than the average tablet (short vs medium). The average tablet gets medium of update support.
    What it is: The expected length of software update support for the tablet.
    When it matters: When you care about how long the tablet should keep getting software updates.

    Importance: HIGH

    Unihertz 8,849 Tank Pad E 4G (12GB + 512GB) offers shorter update support than the average tablet (short vs medium). The average tablet gets medium of update support.short vs medium
  • 2.29x heavier
    Unihertz 8,849 Tank Pad E 4G (12GB + 512GB) is heavier than the average tablet (1,120 g vs 490 g). The average tablet weighs 490 g.
    What it is: The total mass of the tablet, affecting how heavy it feels in the hand.
    When it matters: When you want the tablet to be easier to carry and hold for longer sessions.

    Importance: MEDIUM

    Good value: <500 g

    Unihertz 8,849 Tank Pad E 4G (12GB + 512GB) is heavier than the average tablet (1,120 g vs 490 g). The average tablet weighs 490 g.1,120 g vs 490 g
  • No panorama mode
    Unihertz 8,849 Tank Pad E 4G (12GB + 512GB) does not have a panorama mode, the average tablet does. 78.5% of tablets include panorama features.
    What it is: A feature that stitches together multiple images taken while panning the camera to create a wide-angle scenic shot.
    When it matters: When you want to capture a vast landscape or scene that is too wide for a single shot.

    Importance: LOW

    Unihertz 8,849 Tank Pad E 4G (12GB + 512GB) does not have a panorama mode, the average tablet does. 78.5% of tablets include panorama features.
  • No Ethernet support
    Unihertz 8,849 Tank Pad E 4G (12GB + 512GB) does not have Ethernet support, the average tablet does. 66.6% of tablets support Ethernet.
    What it is: Support for wired network connections, usually through an adapter or dock.
    When it matters: When you need a stable wired internet connection.

    Importance: LOW

    Unihertz 8,849 Tank Pad E 4G (12GB + 512GB) does not have Ethernet support, the average tablet does. 66.6% of tablets support Ethernet.
  • 11.4 mm thicker
    Unihertz 8,849 Tank Pad E 4G (12GB + 512GB) is thicker than the average tablet (19.4 mm vs 8 mm). The average tablet is 8 mm thick.
    What it is: The depth of the device profile, excluding the camera bump unless specified.
    When it matters: When you care about how slim the tablet feels in the hand or bag.

    Importance: LOW

    Good value: <7 mm

    Unihertz 8,849 Tank Pad E 4G (12GB + 512GB) is thicker than the average tablet (19.4 mm vs 8 mm). The average tablet is 8 mm thick.19.4 mm vs 8 mm
  • No keyboard accessory
    Unihertz 8,849 Tank Pad E 4G (12GB + 512GB) does not support a keyboard accessory, the average tablet does. 83.4% of tablets support a keyboard accessory.
    What it is: Support for a keyboard accessory made for the tablet.
    When it matters: When you want the tablet to work more like a small laptop.

    Importance: MEDIUM

    Unihertz 8,849 Tank Pad E 4G (12GB + 512GB) does not support a keyboard accessory, the average tablet does. 83.4% of tablets support a keyboard accessory.
  • 7.6% lower pixel density
    Unihertz 8,849 Tank Pad E 4G (12GB + 512GB) has a lower pixel density than the average tablet (207 ppi vs 224 ppi). The average tablet has pixel density of 224 ppi.
    What it is: The concentration of pixels on the display, measured in pixels per inch (PPI), affecting image clarity.
    When it matters: When you read a lot, look at fine details, or want text and graphics to look cleaner at close range.

    Importance: HIGH

    Good value: >250 ppi

    Unihertz 8,849 Tank Pad E 4G (12GB + 512GB) has a lower pixel density than the average tablet (207 ppi vs 224 ppi). The average tablet has pixel density of 224 ppi.207 ppi vs 224 ppi
Total
Overall
Performance
Display
Camera
Connectivity
Software & Features
Design

Graphic comparison of Unihertz 8849 Tank Pad E 4G (12GB + 512GB) and other tablets

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Third-party reviews

United Kingdom
amazon
4.3
17 Reviews
United States
Amazon_logo.png
4.2
18 Reviews

(Reviews last updated: May 2026)

What customers like about Unihertz 8849 Tank Pad E 4G (12GB + 512GB)?

  • Massive 21,000 mAh battery providing multiple days of regular use.
  • Highly durable design with IP68/IP69K ratings for water and dust resistance.
  • Unique built-in 100-lumen DLP projector for sharing media.
  • Bright 800-lumen integrated camping light.
  • Smooth performance with 120Hz refresh rate and capable SoC.
  • Included adjustable metal carry stand in the E version.

What customers dislike about Unihertz 8849 Tank Pad E 4G (12GB + 512GB)?

  • Extremely heavy (approx. 1.1kg) making it difficult to hold for long periods.
  • Infrequent security and software updates from the manufacturer.
  • Mediocre speaker quality that sounds hollow or 'flat'.
  • Inaccurate fingerprint reader integrated into the power button.
  • Projector requires a completely dark environment for decent visibility.
  • Lack of Widevine L1 support, limiting streaming resolution to 480p on most services.

Expert reviews

G
geekparadize.fr
12/03/2025
TANKPAD 8849 tablette 11″ – projecteur DLP / Power Bank / Lampe torche et plus encore !!!

GeekParadize.fr offers a curated video archive of high-tech and gaming reviews, focusing on detailed, visual assessments of hardware and software. The site provides specific performance benchmarks, such as SSD read/write speeds, and features a user-friendly, modern interface that includes specialized sections for mobile gaming and peripheral testing. Pros of the content include...Read more

(Translated)Show original
8
8849tech.com
09/12/2024
TANK Pad E - Primo Tablet Proiettore Robusto 4G - Batteria 21000mAh - 8849

The 8849 Tank Pad is a robust Android 14 tablet, boasting IP68/IP69K/MIL-STD-810H durability, a 21,000mAh battery, and a 100-lumen DLP projector. Performance is driven by the MediaTek Dimensity 8200 chipset, 32GB RAM (including virtual), and a bright 10.95-inch 120Hz display. The device features a powerful 800-lumen camping light, making it a versatile tool for harsh environments....Read more

(Translated)Show original

Video reviews

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