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

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  • Avg. price in UK: ~£410
  • 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 4G (12GB + 512GB) review. Compare 168 technical specifications and user reviews to see how it ranks among tablets and if it is worth buying.

8.0

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%

8.0

Technical Score

10.0%

?

User score

Excellent
8.0

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%

7.9

Performance

20.0%

7.9

Display

16.0%

8.5

Camera

14.0%

8.7

Battery

12.0%

8.0

Connectivity

8.0%

9.0

Software & Features

5.0%

4.0

Design

3.0%

6.4

Audio & Multimedia

Excellent
?

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%

?

User reviews

30.0%

?

Popularity

  • 9.4
    Gaming

    Score components:

    25.0%

    10

    RAM capacity

    20.0%

    10

    Refresh rate

    20.0%

    10

    GPU frequency

    20.0%

    6.8

    Chipset

    15.0%

    10

    Battery capacity

  • 7.4
    School

    Score components:

    20.0%

    6.8

    Chipset

    20.0%

    10

    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

  • 7.2
    Seniors

    Score components:

    20.0%

    8.1

    Screen size

    20.0%

    10

    Battery life

    20.0%

    1.0

    Weight

    20.0%

    10

    RAM capacity

    20.0%

    6.8

    Chipset

  • 8.3
    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%

    8.4

    Price

  • 8.2
    Travel

    Score components:

    20.0%

    10

    RAM capacity

    20.0%

    10

    Battery life

    15.0%

    6.8

    Chipset

    15.0%

    1.0

    Weight

    10.0%

    10

    Cellular module

    10.0%

    10

    5G connectivity

    5.0%

    10

    GPS

    5.0%

    10

    Internal storage

  • No image
No image

Best prices in UK

Best rankings

?

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 is a high-performance 4G rugged tablet powered by the MediaTek Helio G99 octa-core processor, featuring 12GB of physical LPDDR4X RAM (expandable via 12GB of virtual memory) and 512GB of UFS storage that supports up to 2TB via microSD. It is defined by its 10.95-inch FHD+ 120Hz display with 700 nits of brightness and a unique built-in 100-lumen DLP projector (854x480 resolution) with manual focus. Its standout characteristic is a massive 21,000mAh battery with 66W fast charging and reverse charging support, housed in an IP68-rated waterproof and drop-resistant body that includes an 800-lumen camping light and a 50MP Sony IMX766 main camera. While offering exceptional durability and multi-day battery life, the device is notably heavy at 1120g and thick at 19.4mm, and its projector resolution is relatively low for professional high-definition cinematic use.

Technical Specifications of tablet Unihertz 8849 Tank Pad 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%

?

Performance

20.0%

?

Display

16.0%

?

Camera

14.0%

?

Battery

12.0%

?

Connectivity

8.0%

?

Software & Features

5.0%

?

Design

3.0%

?

Audio & Multimedia

8.0
Unihertz 8,849 Tank Pad 4G (12GB + 512GB) has a technical score of 7.98 points, which is higher than 86.9% 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%

0.0

User reviews

30.0%

1.0

Popularity

?
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.
1.0
Unihertz 8,849 Tank Pad 4G (12GB + 512GB) has a popularity of 1 points, which is higher than 0% 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%

8.0

Overall score

40.0%

8.4

Price

8.1
Unihertz 8,849 Tank Pad 4G (12GB + 512GB) has a quality-to-price ratio of 8.1 points, which is higher than 90.4% 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 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

4 nm
Unihertz 8,849 Tank Pad 4G (12GB + 512GB) is built on a 4 nm nm process node, which is smaller than the node size used in 88.2% of tablets and equal to the node used in 8.5% 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 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

1,224 points
Unihertz 8,849 Tank Pad 4G (12GB + 512GB) scored 1,224 points in Geekbench 6 (single-core) which is higher than the score of 69.2% of tablets and equal to the score of 0.3% 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 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 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 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 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

Tempered Glass
Unihertz 8,849 Tank Pad 4G (12GB + 512GB) uses Tempered Glass display glass which is weaker than that on 78.1% of tablets and equal to that on 19.5% 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 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 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 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

?
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 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 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 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

35 hours
Unihertz 8,849 Tank Pad 4G (12GB + 512GB) has a battery life of 35 hours, which is longer than that of 99.6% of tablets and equal to that of 0.1% of tablets.
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 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 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 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 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 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

yes
Unihertz 8,849 Tank Pad 4G (12GB + 512GB) supports 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 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 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

?
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 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

?
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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 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 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 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 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 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 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

?
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 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 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 4G (12GB + 512GB) vs the average tablet

  • 25 hours longer battery life
    Unihertz 8,849 Tank Pad 4G (12GB + 512GB) offers longer battery life than the average tablet (35 hours vs 10 hours). The average tablet offers 10 hours of 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

    Unihertz 8,849 Tank Pad 4G (12GB + 512GB) offers longer battery life than the average tablet (35 hours vs 10 hours). The average tablet offers 10 hours of battery life.35 hours vs 10 hours
  • 8x more storage
    Unihertz 8,849 Tank Pad 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 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 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 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 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 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 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 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 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 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 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 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 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 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
  • 8x more storage
    Unihertz 8,849 Tank Pad 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 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 4G (12GB + 512GB) uses UFS storage, while the average tablet uses eMMC. Storage technology still varies widely across tablets.
  • 3.38x faster GPU clock
    Unihertz 8,849 Tank Pad 4G (12GB + 512GB) has a higher GPU frequency than the average tablet (2,200 MHz vs 650 MHz). The average tablet has GPU frequency of 650 MHz.
  • Newer DDR memory version
    Unihertz 8849 Tank Pad 4G (12GB + 512GB) supports a newer DDR version than the average tablet (LPDDR5 vs LPDDR3). The average DDR version is LPDDR3.
  • 71.4% smaller process node
    Unihertz 8,849 Tank Pad 4G (12GB + 512GB) uses a smaller process node than the average tablet (4 nm vs 14 nm). The average tablet uses a process node of 14 nm.
  • Better chipset
    Unihertz 8,849 Tank Pad 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 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.
  • 2.08x higher Geekbench 6 multi-core benchmark score
    Unihertz 8,849 Tank Pad 4G (12GB + 512GB) achieves a higher Geekbench 6 multi-core benchmark score than the average tablet (3,891 points vs 1,872 points). The average tablet scores 1,872 points in Geekbench 6 multi-core.
  • 3x higher maximum RAM
    Unihertz 8,849 Tank Pad 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.
  • 5,052 points higher PassMark benchmark
    Unihertz 8,849 Tank Pad 4G (12GB + 512GB) achieves a higher PassMark benchmark result than the average tablet (7,463 points vs 2,411 points). The average tablet scores 2,411 points in PassMark.
  • 67.9% higher Geekbench 6 single-core benchmark score
    Unihertz 8,849 Tank Pad 4G (12GB + 512GB) achieves a higher Geekbench 6 single-core benchmark score than the average tablet (1,224 points vs 729 points). The average tablet scores 729 points in Geekbench 6 single-core.
  • 405 MHz higher GPU turbo clock
    Unihertz 8,849 Tank Pad 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.
  • 2 more CPU threads
    Unihertz 8,849 Tank Pad 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 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 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.
  • 2 more memory channels
    Unihertz 8,849 Tank Pad 4G (12GB + 512GB) has more memory channels than the average tablet (4 vs 2). The average tablet has 2 memory channels.
  • 2,433.5 points higher Geekbench 5 multi-core benchmark score
    Unihertz 8,849 Tank Pad 4G (12GB + 512GB) achieves a higher Geekbench 5 multi-core benchmark score than the average tablet (3,949 points vs 1,515.5 points). The average tablet scores 1,515.5 points in Geekbench 5 multi-core.
  • 2 more GPU execution units
    Unihertz 8,849 Tank Pad 4G (12GB + 512GB) has more GPU execution units than the average tablet (6 vs 4). The average tablet has 4 GPU execution units.
  • 2x higher refresh rate
    Unihertz 8,849 Tank Pad 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 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 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 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 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 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 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 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.
  • Allows manual focus
    Unihertz 8,849 Tank Pad 4G (12GB + 512GB) allows manual focus control, the average tablet does not. 37% of tablets include manual focus.
  • Allows manual ISO
    Unihertz 8,849 Tank Pad 4G (12GB + 512GB) allows manual ISO adjustment, the average tablet does not. 42.5% of tablets feature manual ISO.
  • Uses a BSI sensor
    Unihertz 8,849 Tank Pad 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 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 4G (12GB + 512GB) has more flash LEDs than the average tablet (2 vs 0). The average tablet has 0 flash LEDs.
  • 25 hours longer battery life
    Unihertz 8,849 Tank Pad 4G (12GB + 512GB) offers longer battery life than the average tablet (35 hours vs 10 hours). The average tablet offers 10 hours of battery life.
  • 3.67x faster charging speed
    Unihertz 8,849 Tank Pad 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 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 4G (12GB + 512GB) supports fast charging, the average tablet does not. 49.3% of tablets feature fast charging.
  • Supports 5G connectivity
    Unihertz 8,849 Tank Pad 4G (12GB + 512GB) supports 5G connectivity, the average tablet does not. 10.8% of tablets are 5G compatible.
  • Has NFC
    Unihertz 8,849 Tank Pad 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 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 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 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 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 4G (12GB + 512GB) supports Galileo satellite navigation, the average tablet does not. 43% of tablets include Galileo support.
  • Allows app offloading
    Unihertz 8,849 Tank Pad 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 4G (12GB + 512GB) supports full-page screenshots, the average tablet does not. 49.5% of tablets support full-page screenshots.
  • Has clipboard warnings
    Unihertz 8,849 Tank Pad 4G (12GB + 512GB) has clipboard warnings, the average tablet does not. 38% of tablets include clipboard warnings.
  • Has extra dim mode
    Unihertz 8,849 Tank Pad 4G (12GB + 512GB) features extra dim mode, the average tablet does not. 33.4% of tablets support extra diming.
  • Better IP rating
    Unihertz 8,849 Tank Pad 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 4G (12GB + 512GB) has a newer release date than the average tablet (2025 vs 2019).
  • 28.6 mm shorter
    Unihertz 8,849 Tank Pad 4G (12GB + 512GB) is shorter than the average tablet (171.4 mm vs 200 mm). The average tablet is 200 mm tall.

Total
Overall
Performance
Display
Camera
Battery
Connectivity
Software & Features
Design
  • Supports older OpenGL ES version
    Unihertz 8849 Tank Pad 4G (12GB + 512GB) supports a lower OpenGL ES version than the average tablet (3.1 vs 3.2). The average tablet supports OpenGL ES version 3.2.
  • Worse display glass type
    Unihertz 8,849 Tank Pad 4G (12GB + 512GB) uses weaker display glass than the average tablet (Tempered Glass vs Corning Gorilla Glass). Display glass choice still varies across tablets.
  • 7.6% lower pixel density
    Unihertz 8,849 Tank Pad 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 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.
  • No panorama mode
    Unihertz 8,849 Tank Pad 4G (12GB + 512GB) does not have a panorama mode, the average tablet does. 78.5% of tablets include panorama features.
  • 2.29x heavier
    Unihertz 8,849 Tank Pad 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 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 4G (12GB + 512GB) does not support a keyboard accessory, the average tablet does. 83.4% of tablets support a keyboard accessory.
  • Worse display glass type
    Unihertz 8,849 Tank Pad 4G (12GB + 512GB) uses weaker display glass than the average tablet (Tempered Glass vs Corning Gorilla Glass). Display glass choice still varies across tablets.
    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

    Unihertz 8,849 Tank Pad 4G (12GB + 512GB) uses weaker display glass than the average tablet (Tempered Glass vs Corning Gorilla Glass). Display glass choice still varies across tablets.Tempered Glass vs Corning Gorilla Glass
  • 2.29x heavier
    Unihertz 8,849 Tank Pad 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 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 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 4G (12GB + 512GB) does not have a panorama mode, the average tablet does. 78.5% of tablets include panorama features.
  • 11.4 mm thicker
    Unihertz 8,849 Tank Pad 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 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 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 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 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 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
  • 17 ppi lower screen sharpness
    Unihertz 8,849 Tank Pad 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.
    What it is: How sharp text and fine details look on the display, usually expressed in ppi.
    When it matters: When you want text and fine details to look cleaner on screen.

    Importance: MEDIUM

    Good value: >250 ppi

    Unihertz 8,849 Tank Pad 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.207 ppi vs 224 ppi
  • 57.7% more expensive
    Unihertz 8,849 Tank Pad 4G (12GB + 512GB) is more expensive than the average tablet (£410 vs £260).
    Unihertz 8,849 Tank Pad 4G (12GB + 512GB) is more expensive than the average tablet (£410 vs £260).£410 vs £260
Total
Overall
Performance
Display
Camera
Design

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

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Third-party reviews

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

  • Massive 21,000 mAh battery providing multiple days of regular use and up to 11.5 hours of projector runtime.
  • Extremely rugged build with IP68/IP69K waterproof and dustproof ratings, plus MIL-SPEC 810H certification.
  • Unique built-in DLP projector with automatic keystone correction for entertainment in dark environments.
  • High-performance MediaTek Dimensity 8200 chipset ensures smooth multitasking and gaming.
  • Powerful 800-lumen camping light and additional emergency/police-style signal lights.
  • Comprehensive connectivity including dual-SIM 5G/4G support, NFC, and an IR blaster for remote control functionality.

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

  • Significant weight (approx. 1.25 kg) makes it cumbersome for long-term handheld use or light travel.
  • Projector brightness is limited to 100 lumens, requiring a nearly completely dark room for a clear image.
  • Poor software support with infrequent security updates and an OS UI that feels unoptimized for a tablet.
  • Mediocre speaker quality that lacks depth and only provides stereo sound in portrait orientation.
  • Lack of Widevine L1 encryption limits most paid streaming services (like Netflix) to 480p resolution.
  • Inaccurate and wobbly fingerprint reader integrated into the power button.

Expert reviews

B
bestrugged.com
06/12/2024
8849 Tank Pad Review: The First 5G Rugged Tablet in 8849 Series

The 8849 Tank Pad is a specialized, highly durable Android tablet featuring an integrated DLP projector and a massive 21,000mAh battery. Powered by a MediaTek Dimensity 8200 processor with up to 16GB RAM, it offers robust performance, IP68/IP69K rating, and a 100-inch capable, bright projector ideal for outdoor use. Specific pros include its 120Hz display, dual-frequency GPS, and...Read more

T
techradar.com
16/02/2025
Unihertz Tank Pad 8849 rugged tablet review - TechRadar

The TechRadar review of the Unihertz Tank Pad 8849 highlights an 11-inch, 5G-enabled rugged tablet designed for extreme environments, boasting an IP68/IP69K/MIL-STD-810H rated chassis and a massive 21,000 mAh battery. Powered by a MediaTek Dimensity 8200 chipset with 16GB of RAM, the device provides high-end performance, a 120Hz display, and an 800-lumen camping light. Key pros...Read more

N
neowin.net
06/07/2025
8849 TankPad review: rugged tablet with 5G, insane battery and a projector - Neowin

The 8849 TankPad is a specialized, heavy-duty tablet designed for extreme outdoor and industrial environments, featuring IP68/IP69 ratings and robust construction. It stands out with a 21,000 mAh battery, a 100-lumen DLP projector, and an 800-lumen camping light. Powered by a MediaTek Dimensity 8200 chipset with 16GB RAM, the device supports 5G, dual SIMs, and operates on Android 14...Read more

T
the-gadgeteer.com
06/06/2025
8849 Tank Pad review – The Swiss Army knife of Android tablets! - The Gadgeteer

The 8849 Tank Pad, as reviewed by The Gadgeteer, is a heavily armored IP68/IP69K-certified tablet featuring a built-in 100-inch DLP projector and a massive 21,000mAh battery suited for extreme environments. It boasts high performance through a MediaTek Dimensity 8200 processor, 16GB of RAM, and versatile, specialized tools including a 800LM camping light. While providing a smooth...Read more

Video reviews

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