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Unihertz Tank 2 (22GB + 512GB) Review | 197 Data compared

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  • Avg. price: ~£390
  • RAM capacity: 22 GB
  • Internal storage: 512 GB
  • Screen size: 6.79 inches
  • Main camera megapixels: 108 MP & 64 MP & 16 MP

Unihertz Tank 2 (22GB + 512GB) review. Compare 197 technical specifications and user reviews to see how it ranks among smartphones and if it's worth buying.

7.0

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 smartphones on the market.

Score components:

90.0%

7.1

Technical Score

10.0%

6.4

User score

Very good
7.1

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 smartphones based on technical performance and available features.

Score components:

25.0%

7.3

Performance & Hardware

18.0%

6.9

Camera

15.0%

6.6

Display

15.0%

8.0

Battery

10.0%

7.9

Software

10.0%

7.2

Connectivity

4.0%

3.4

Audio

3.0%

5.6

Design

Very good
6.4

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%

7.3

User reviews

30.0%

4.2

Popularity

User score:
United Kingdom
amazon
3.8
(67)
amazon
3.2
(23)

(Reviews last updated: Mar 2026)

Good
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    Best prices

    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 Tank 2 is an ultra-durable, IP68-rated rugged smartphone powered by a Helio G99 Octa-Core processor, featuring a massive 22GB RAM (12GB physical plus 10GB virtual) and 512GB of internal storage (expandable via microSD). Its primary pros are the unique integrated laser projector (40 lumens), an enormous 15,500mAh battery with 66W fast charging and reverse charging capability, and a versatile 1200-lumen dual-tone camping/emergency light system. The camera system includes a 108MP main, a 64MP night vision, and a 16MP wide-angle lens. The main cons are its considerable bulk and weight (over 500g), moderate performance that isn't ideal for all demanding tasks, a standard LCD display (not OLED), and the lack of 5G connectivity.

    Technical Specifications of smartphone Unihertz Tank 2 (22GB + 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 smartphones based on technical performance and available features.

    Score components:

    25.0%

    7.3

    Performance & Hardware

    18.0%

    6.9

    Camera

    15.0%

    6.6

    Display

    15.0%

    8.0

    Battery

    10.0%

    7.9

    Software

    10.0%

    7.2

    Connectivity

    4.0%

    3.4

    Audio

    3.0%

    5.6

    Design

    7.1
    Unihertz Tank 2 (22GB + 512GB) has a technical score of 7.07 points, which is lower than 54% of smartphones.
    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%

    7.3

    User reviews

    30.0%

    4.2

    Popularity

    User score:
    United Kingdom
    amazon
    3.8
    (67)
    amazon
    3.2
    (23)

    (Reviews last updated: Mar 2026)

    6.4
    Unihertz Tank 2 (22GB + 512GB) has a user score of 6.36 points, which is lower than 95.8% of smartphones.
    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.
    4.2
    Unihertz Tank 2 (22GB + 512GB) has a popularity of 4.2 points, which is lower than 53.2% 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%

    7.0

    Overall score

    40.0%

    8.5

    Price

    7.4
    Unihertz Tank 2 (22GB + 512GB) has a quality-to-price ratio of 7.4 points, which is lower than 71.8% of smartphones.
    Brand name
    What it is: The manufacturer or brand under which the smartphone is marketed and sold.
    When it matters: When you prefer a specific ecosystem, support network, or design philosophy.

    Importance: MEDIUM

    Unihertz
    Processor model
    What it is: The central System-on-Chip (SoC) that houses the CPU, GPU, modem, and other core processing components.
    When it matters: When you want to know the specific engine powering your device's speed and features.

    Importance: HIGH

    MediaTek Helio G99
    Unihertz Tank 2 (22GB + 512GB) uses the MediaTek Helio G99 processor model which is slower than processors in 77.1% of smartphones and equal to processors in 3.8% of smartphones.
    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: >12 GB

    22 GB
    Unihertz Tank 2 (22GB + 512GB) has a RAM capacity of 22 GB which is larger than the RAM capacity of 96.7% of smartphones and equal to that of 0% of smartphones.
    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: >256 GB

    512 GB
    Unihertz Tank 2 (22GB + 512GB) has an internal storage capacity of 512 GB which is larger than the storage of 77.1% of smartphones and equal to that of 17.2% of smartphones.
    CPU boost clock speed
    What it is: The maximum speed the processor can achieve temporarily under heavy load.
    When it matters: When you run demanding apps or games that require short bursts of peak performance.

    Importance: MEDIUM

    Good value: >3.2 GHz

    2.2 GHz
    The CPU boost clock speed of Unihertz Tank 2 (22GB + 512GB) is 2.2 GHz which is lower than the boost speed of 68.4% of smartphones and equal to that of 14.4% of smartphones.
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    Operating system
    What it is: The primary system software that manages the smartphone's hardware and software resources.
    When it matters: When you have a preference for the user interface and app ecosystem.

    Importance: HIGH

    Android
    Unihertz Tank 2 (22GB + 512GB) uses the Android operating system, which outperforms that of 1% of smartphones.
    Android 13
    Android version
    What it is: The specific generation number of the Android operating system installed on the device.
    When it matters: When you want to ensure app compatibility and access to the latest software features.

    Importance: LOW

    Android 13
    Unihertz Tank 2 (22GB + 512GB) runs Android version Android 13 which is older than that found in 50.6% of smartphones and equal to that in 16.5% of smartphones.
    Direct OS updates
    What it is: Indicates whether the device receives operating system updates directly from the manufacturer or Google, ensuring timely security and feature updates.
    When it matters: When you want the fastest access to new features and security patches.

    Importance: HIGH

    no
    Unihertz Tank 2 (22GB + 512GB) does not receive direct OS updates. 20.5% of smartphones receive direct updates.
    Open-source OS
    What it is: Shows whether the device’s operating system is based on open-source code, allowing community contributions and greater transparency.
    When it matters: When you value transparency and potential community-driven modifications.

    Importance: LOW

    yes
    Unihertz Tank 2 (22GB + 512GB) uses an open-source OS. 94.6% of smartphones use an open-source OS.
    Dark mode
    What it is: A display option that uses dark backgrounds to reduce eye strain and save battery on OLED screens.
    When it matters: When you want to reduce eye strain at night or save battery on OLED screens.

    Importance: LOW

    yes
    Unihertz Tank 2 (22GB + 512GB) offers dark mode. 95.8% of smartphones support this feature.
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    Multi-lens main camera
    What it is: Indicates that the rear camera system includes multiple lenses (e.g., wide, ultra-wide, telephoto) for versatile shooting options.
    When it matters: When you want versatility to shoot wide landscapes, standard shots, and zoomed details.

    Importance: MEDIUM

    yes
    Unihertz Tank 2 (22GB + 512GB) includes a multi-lens main camera system. 93.7% of smartphones include multi-lens setups.
    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

    Good value: >50 MP

    108 MP & 64 MP & 16 MP
    Unihertz Tank 2 (22GB + 512GB) has a main camera resolution of 108 MP & 64 MP & 16 MP MP which is higher than that of 96.7% of smartphones and equal to that of 0.1% of smartphones.
    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

    ?
    Main camera sensor area
    What it is: The total physical surface area of the camera sensor (calculated by multiplying the number of megapixels by the square of the individual pixel size). A larger area captures more light, resulting in better night photos and less digital noise.
    When it matters: When you want to capture clear, detailed photos in low-light conditions with minimal grain and achieve a natural, professional-looking background blur for portraits.

    Importance: HIGH

    Good value: >60

    52.9 mm²
    Unihertz Tank 2 (22GB + 512GB) has a main camera sensor area of 52.9 mm² which is larger than the main camera sensor area of 82.3% of smartphones and equal to that of 2.9% of smartphones.
    Main camera pixel size
    What it is: The physical size of individual pixels on the camera sensor, measured in micrometers. Larger pixels typically capture more light for better low-light performance.
    When it matters: When you shoot in low light and want reduced noise in your photos.

    Importance: MEDIUM

    Good value: ≥1.2 µm

    0.7 µm
    Unihertz Tank 2 (22GB + 512GB) has a main camera pixel size of 0.7 µm which is smaller than in 64.6% of smartphones and equal to the size in 10.4% of smartphones.
    2.1 binned
    Show more
    Number of SIM slots
    What it is: The number of physical SIM cards or eSIM profiles the device can support simultaneously.
    When it matters: When you need to manage two different phone numbers or travel internationally with a local SIM.

    Importance: MEDIUM

    Good value: ≥2

    2
    Unihertz Tank 2 (22GB + 512GB) has 2 SIM slots, which is more than in 3.8% of smartphones and equal to the number in 96.1% of smartphones.
    Cellular module
    What it is: The hardware component capable of connecting to mobile cellular networks for voice and data.
    When it matters: When you need to stay connected to calls and internet away from Wi-Fi.

    Importance: LOW

    yes
    Unihertz Tank 2 (22GB + 512GB) includes a cellular module. 100% of smartphones include cellular modules.
    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 Tank 2 (22GB + 512GB) does not support 5G connectivity. 66.9% of smartphones support 5G.
    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 Tank 2 (22GB + 512GB) supports LTE. 99.7% of smartphones 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 Tank 2 (22GB + 512GB) supports Wi-Fi connectivity. 100% of smartphones offer Wi-Fi support.
    Show more
    Screen size
    What it is: The physical diagonal measurement of the display area, usually expressed in inches.
    When it matters: When you choose between a compact phone for one-handed use or a large screen for media.

    Importance: MEDIUM

    Good value: ≥6.6 inches

    6.79 inches
    Unihertz Tank 2 (22GB + 512GB) has a screen size of 6.79 inches which is larger than the screens of 83% of smartphones and equal to those of 1.4% of smartphones.
    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 crisp text and sharp details in photos and videos.

    Importance: HIGH

    1080 x 2460 px
    Unihertz Tank 2 (22GB + 512GB) has a screen resolution of 1080x2460 px which is higher than that of 65.7% of smartphones and equal to that of 4.4% of smartphones.
    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 want the image to look perfectly smooth with no visible pixels.

    Importance: HIGH

    Good value: >400 ppi

    ?
    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 Tank 2 (22GB + 512GB) uses a IPS LCD display type. 0% of smartphones use this display technology.
    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 Tank 2 (22GB + 512GB) supports a refresh rate of 120 Hz which is higher than in 34.7% of smartphones and equal to that in 55.2% of smartphones.
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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 general idea of how large the battery is physically.

    Importance: HIGH

    Good value: >5000 mAh

    15,500 mAh
    Unihertz Tank 2 (22GB + 512GB) has a battery capacity of 15,500 mAh which is larger than the batteries in 98.8% of smartphones and equal to those in 0.1% of smartphones.
    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: >60 W

    60 W
    Unihertz Tank 2 (22GB + 512GB) supports charging speeds of 60 W which is faster than in 64.8% of smartphones and equal to speeds in 0.4% of smartphones.
    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 phone spends tethered to a wall outlet.

    Importance: MEDIUM

    yes
    Unihertz Tank 2 (22GB + 512GB) supports fast charging. 93.1% of smartphones support fast charging.
    GSMArena full wired charge time
    What it is: The time taken to charge the battery from 0% to 100% using the bundled or recommended charger, as measured by GSMArena.
    When it matters: When you want to know exactly how long it takes to charge from 0 to 100% in real-world tests.

    Importance: MEDIUM

    Good value: <45 min

    ?
    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 prefer the convenience of dropping your phone on a pad without fumbling with cables.

    Importance: MEDIUM

    no
    Unihertz Tank 2 (22GB + 512GB) does not support wireless charging. 25.3% of smartphones support wireless charging.
    Show more
    Stereo speakers
    What it is: A setup involving two or more speakers to create a left-right audio separation for immersive sound.
    When it matters: When you watch videos or play games without headphones and want immersive sound.

    Importance: MEDIUM

    no
    Unihertz Tank 2 (22GB + 512GB) does not include stereo speakers. 64.5% of smartphones provide stereo audio.
    3.5 mm headphone jack
    What it is: A standard analog audio port for connecting wired headphones or auxiliary cables.
    When it matters: When you prefer using traditional wired headphones without dongles or adapters.

    Importance: LOW

    yes
    Unihertz Tank 2 (22GB + 512GB) includes a 3.5 mm headphone jack. 45.3% of smartphones still offer this port.
    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: ≥3

    2
    Unihertz Tank 2 (22GB + 512GB) includes 2 microphones, which is more than in 10.5% of smartphones and equal to the number in 66.6% of smartphones.
    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 Tank 2 (22GB + 512GB) includes an FM radio. 33.7% of smartphones offer FM radio functionality.
    aptX Lossless
    What it is: A Bluetooth technology designed to deliver CD-quality audio without data loss during transmission.
    When it matters: When you demand CD-quality audio over Bluetooth with no loss of detail.

    Importance: LOW

    no
    Unihertz Tank 2 (22GB + 512GB) does not support aptX Lossless. 12.9% of smartphones provide aptX Lossless.
    Show more
    Height
    What it is: The vertical dimension of the device.
    When it matters: When you are concerned about whether the phone will fit in your pocket or purse.

    Importance: LOW

    Good value: <162 mm

    179.3 mm
    Unihertz Tank 2 (22GB + 512GB) has a height of 179.3 mm which is taller than 98.1% of smartphones and equal to that of 0% of smartphones.
    Width
    What it is: The horizontal dimension of the device when held in portrait orientation.
    When it matters: When you care about how easy the phone is to grip and use with one hand.

    Importance: LOW

    Good value: <75 mm

    85.9 mm
    Unihertz Tank 2 (22GB + 512GB) has a width of 85.9 mm which is wider than 97.4% of smartphones and equal to that of 0% of smartphones.
    Thickness
    What it is: The depth of the device profile, excluding the camera bump unless specified.
    When it matters: When you prefer a sleek, slim profile that slides easily into tight pockets.

    Importance: LOW

    Good value: <8 mm

    23.5 mm
    Unihertz Tank 2 (22GB + 512GB) has a thickness of 23.5 mm which is thicker than 98.5% of smartphones and equal to that of 0% of smartphones.
    Weight
    What it is: The total mass of the smartphone, affecting how heavy it feels in the hand.
    When it matters: When you want a phone that feels light in your pocket or substantial in your hand.

    Importance: MEDIUM

    Good value: <190 g

    531 g
    Unihertz Tank 2 (22GB + 512GB) weighs 531 g which is heavier than 98.9% of smartphones and equal to the weight of 0% of smartphones.
    Device volume
    What it is: The calculated total volume of the device's physical body.
    When it matters: When you want to understand the overall physical bulk of the device.

    Importance: LOW

    Good value: <98cm³

    349,945 cm³
    Unihertz Tank 2 (22GB + 512GB) has a device volume of 349,945 cm³ which is larger than 98.7% of smartphones and equal to that of 0% of smartphones.
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    Unihertz Tank 2 (22GB + 512GB) vs the average smartphone

    • 14 GB more RAM
      Unihertz Tank 2 (22GB + 512GB) has more RAM capacity than the average smartphone (22 GB vs 8 GB). The average smartphone has 8 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: >12 GB

      Unihertz Tank 2 (22GB + 512GB) has more RAM capacity than the average smartphone (22 GB vs 8 GB). The average smartphone has 8 GB of RAM.22 GB vs 8 GB
    • 3.1x larger battery capacity
      Unihertz Tank 2 (22GB + 512GB) has a larger battery capacity than the average smartphone (15,500 mAh vs 5,000 mAh). The average smartphone battery is 5,000 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 general idea of how large the battery is physically.

      Importance: HIGH

      Good value: >5000 mAh

      Unihertz Tank 2 (22GB + 512GB) has a larger battery capacity than the average smartphone (15,500 mAh vs 5,000 mAh). The average smartphone battery is 5,000 mAh.15,500 mAh vs 5,000 mAh
    • Higher-resolution main camera
      Unihertz Tank 2 (22GB + 512GB) has a higher main camera resolution than the average smartphone (108 MP & 64 MP & 16 MP vs 50 MP & 8 MP). The average smartphone main camera has 50 MP & 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

      Good value: >50 MP

      Unihertz Tank 2 (22GB + 512GB) has a higher main camera resolution than the average smartphone (108 MP & 64 MP & 16 MP vs 50 MP & 8 MP). The average smartphone main camera has 50 MP & 8 MP megapixels.108 MP & 64 MP & 16 MP vs 50 MP & 8 MP
    • 98.2% higher PCMark Work 3.0 battery benchmark
      Unihertz Tank 2 (22GB + 512GB) has a higher PCMark Work 3.0 battery benchmark score than the average smartphone (1,558 min vs 786 min). The average score is 786 min.
      What it is: A synthetic benchmark that measures battery life by simulating continuous productivity tasks until depletion.
      When it matters: When you want to compare battery endurance under continuous productivity workloads.

      Importance: MEDIUM

      Good value: >800

      Unihertz Tank 2 (22GB + 512GB) has a higher PCMark Work 3.0 battery benchmark score than the average smartphone (1,558 min vs 786 min). The average score is 786 min.1,558 min vs 786 min
    • 65.3% larger main camera sensor area
      Unihertz Tank 2 (22GB + 512GB) has a larger main camera sensor area than the average smartphone (52.9 mm² vs 32 mm²). The average main camera sensor area is 32 mm².
      What it is: The total physical surface area of the camera sensor (calculated by multiplying the number of megapixels by the square of the individual pixel size). A larger area captures more light, resulting in better night photos and less digital noise.
      When it matters: When you want to capture clear, detailed photos in low-light conditions with minimal grain and achieve a natural, professional-looking background blur for portraits.

      Importance: HIGH

      Good value: >60

      Unihertz Tank 2 (22GB + 512GB) has a larger main camera sensor area than the average smartphone (52.9 mm² vs 32 mm²). The average main camera sensor area is 32 mm².52.9 mm² vs 32 mm²
    • 0.12 inches larger screen size
      Unihertz Tank 2 (22GB + 512GB) has a larger screen size than the average smartphone (6.8 inches vs 6.67 inches). The average smartphone screen is 6.67 inches.
      What it is: The physical diagonal measurement of the display area, usually expressed in inches.
      When it matters: When you choose between a compact phone for one-handed use or a large screen for media.

      Importance: MEDIUM

      Good value: ≥6.6 inches

      Unihertz Tank 2 (22GB + 512GB) has a larger screen size than the average smartphone (6.8 inches vs 6.67 inches). The average smartphone screen is 6.67 inches.6.79 inches vs 6.67 inches
    • 2x more storage
      Unihertz Tank 2 (22GB + 512GB) offers more internal storage than the average smartphone (512 GB vs 256 GB). The average smartphone provides 256 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: >256 GB

      Unihertz Tank 2 (22GB + 512GB) offers more internal storage than the average smartphone (512 GB vs 256 GB). The average smartphone provides 256 GB of internal storage.512 GB vs 256 GB
    • 55.1% faster memory speed
      Unihertz Tank 2 (22GB + 512GB) supports faster memory speed than the average smartphone (4,266 MHz vs 2,750 MHz). The average smartphone supports 2,750 MHz memory speed.
      What it is: The rate at which the device’s RAM can transfer data, measured in MHz or GB/s.
      When it matters: When you need faster app loading times and snappier overall system responsiveness.

      Importance: MEDIUM

      Good value: >3200 MHz

      Unihertz Tank 2 (22GB + 512GB) supports faster memory speed than the average smartphone (4,266 MHz vs 2,750 MHz). The average smartphone supports 2,750 MHz memory speed.4,266 MHz vs 2,750 MHz
    • 14 GB more RAM
      Unihertz Tank 2 (22GB + 512GB) has more RAM capacity than the average smartphone (22 GB vs 8 GB). The average smartphone has 8 GB of RAM.
    • 2x more storage
      Unihertz Tank 2 (22GB + 512GB) offers more internal storage than the average smartphone (512 GB vs 256 GB). The average smartphone provides 256 GB of internal storage.
    • 55.1% faster memory speed
      Unihertz Tank 2 (22GB + 512GB) supports faster memory speed than the average smartphone (4,266 MHz vs 2,750 MHz). The average smartphone supports 2,750 MHz memory speed.
    • Allows app offloading
      Unihertz Tank 2 (22GB + 512GB) allows app offloading, the average smartphone does not. 47.9% of smartphones support this feature.
    • Higher-resolution main camera
      Unihertz Tank 2 (22GB + 512GB) has a higher main camera resolution than the average smartphone (108 MP & 64 MP & 16 MP vs 50 MP & 8 MP). The average smartphone main camera has 50 MP & 8 MP megapixels.
    • 65.3% larger main camera sensor area
      Unihertz Tank 2 (22GB + 512GB) has a larger main camera sensor area than the average smartphone (52.9 mm² vs 32 mm²). The average main camera sensor area is 32 mm².
    • Higher front camera megapixels
      Unihertz Tank 2 (22GB + 512GB) has more front camera megapixels than the average smartphone (32 MP vs 16 MP). The average front camera has 16 MP megapixels.
    • Wider front camera aperture
      Unihertz Tank 2 (22GB + 512GB) has a wider front camera aperture than the average smartphone (f/2.0 vs f/2.2). The average aperture is f/2.2.
    • 1 more external displays supported
      Unihertz Tank 2 (22GB + 512GB) supports more external displays than the average smartphone (2 vs 1). The average smartphone supports 1 external displays.
    • Has a barometer
      Unihertz Tank 2 (22GB + 512GB) features a barometer, the average smartphone does not. 20% of smartphones include a barometer.
    • Has an infrared sensor
      Unihertz Tank 2 (22GB + 512GB) includes an infrared sensor, the average smartphone does not. 33.3% of smartphones feature an IR blaster.
    • Newer Bluetooth version
      Unihertz Tank 2 (22GB + 512GB) supports a newer Bluetooth version than the average smartphone (5.3 vs 5.2). The average version is Bluetooth 5.2.
    • 0.12 inches larger screen size
      Unihertz Tank 2 (22GB + 512GB) has a larger screen size than the average smartphone (6.8 inches vs 6.67 inches). The average smartphone screen is 6.67 inches.
    • Higher screen resolution
      Unihertz Tank 2 (22GB + 512GB) has a higher screen resolution than the average smartphone (1080x2460 px vs 1080x2400 px). The average smartphone resolution is 1080x2400 px.
    • 3.1x larger battery capacity
      Unihertz Tank 2 (22GB + 512GB) has a larger battery capacity than the average smartphone (15,500 mAh vs 5,000 mAh). The average smartphone battery is 5,000 mAh.
    • 98.2% higher PCMark Work 3.0 battery benchmark
      Unihertz Tank 2 (22GB + 512GB) has a higher PCMark Work 3.0 battery benchmark score than the average smartphone (1,558 min vs 786 min). The average score is 786 min.
    • 81.8% faster charging speed
      Unihertz Tank 2 (22GB + 512GB) supports a faster charging speed than the average smartphone (60 W vs 33 W). The average charging speed is 33 W.
    • Has FM radio
      Unihertz Tank 2 (22GB + 512GB) features an FM radio, the average smartphone does not. 33.7% of smartphones include an FM tuner.
    • Has a 3.5 mm headphone jack
      Unihertz Tank 2 (22GB + 512GB) features a 3.5 mm headphone jack, the average smartphone does not. 45.3% of smartphones include a standard headphone jack.
    • Has a rugged design
      Unihertz Tank 2 (22GB + 512GB) features a rugged design, the average smartphone does not. 7.5% of smartphones are built for durability.
    • 6.3% higher French repairability index
      Unihertz Tank 2 (22GB + 512GB) has a higher French repairability index score than the average smartphone (8.5 vs 8). The average score is 8.
    • Better IP rating
      Unihertz Tank 2 (22GB + 512GB) has a better IP rating than the average smartphone (IP68 vs IP67). The average IP rating is IP67.

    Total
    Performance & Hardware
    Software
    Camera
    Connectivity
    Display
    Battery
    Audio
    Design
    • Worse processor
      Unihertz Tank 2 (22GB + 512GB) uses a worse processor than the average smartphone (MediaTek Helio G99 vs Qualcomm Snapdragon 7 Gen 3).
    • 78% lower 3DMark Steel Nomad benchmark
      Unihertz Tank 2 (22GB + 512GB) performs worse in 3DMark Steel Nomad than the average smartphone (134 vs 608). The average smartphone scores 608.
    • 16.7% higher TDP (less efficient)
      Unihertz Tank 2 (22GB + 512GB) has a higher TDP than the average smartphone (5 W vs 6 W). The average smartphone has a TDP of 6 W.
    • 63.8% lower 3DMark Wild Life benchmark
      Unihertz Tank 2 (22GB + 512GB) performs worse in the 3DMark Wild Life benchmark than the average smartphone (1,128 vs 3,115). The average smartphone scores 3,115 in this benchmark.
    • 14.3% lower maximum RAM capacity
      Unihertz Tank 2 (22GB + 512GB) supports less maximum RAM than the average smartphone (12 GB vs 14 GB). The average smartphone supports 14 GB of RAM.
    • 22.4% lower Geekbench 6 single-core benchmark score
      Unihertz Tank 2 (22GB + 512GB) performs worse in Geekbench 6 single-core than the average smartphone (731 vs 942). The average smartphone scores 942 in the Geekbench 6 single-core test.
    • 8.3% lower CPU boost clock speed
      Unihertz Tank 2 (22GB + 512GB) has a lower CPU boost clock speed than the average smartphone (2.2 GHz vs 2.4 GHz). The average smartphone has a boost clock speed of 2.4 GHz.
    • 19.2% lower Geekbench 6 multi-core benchmark score
      Unihertz Tank 2 (22GB + 512GB) performs worse in Geekbench 6 multi-core than the average smartphone (2,047 vs 2,533). The average smartphone scores 2,533 in the Geekbench 6 multi-core test.
    • 8.9% lower PCMark Work 3.0 Performance benchmark
      Unihertz Tank 2 (22GB + 512GB) performs worse in PCMark Work 3.0 than the average smartphone (9,819 vs 10,783). The average smartphone scores 10,783 in PCMark Work 3.0.
    • 33.2% lower memory bandwidth
      Unihertz Tank 2 (22GB + 512GB) has lower memory bandwidth than the average smartphone (17.1 GB/s vs 25.6 GB/s). The average smartphone has a bandwidth of 25.6 GB/s.
    • No live text recognition
      Unihertz Tank 2 (22GB + 512GB) does not support live text recognition, the average smartphone does. 51.1% of smartphones offer real-time text recognition.
    • Older Android version
      Unihertz Tank 2 (22GB + 512GB) runs an older Android version than the average smartphone (Android 13 vs Android 14). The average smartphone runs Android version Android 14.
    • Worse main camera video quality
      Unihertz Tank 2 (22GB + 512GB) records worse main camera video than the average smartphone. 15.40x of smartphones support 4K video recording.
    • 0.1 µm smaller main camera pixel size
      Unihertz Tank 2 (22GB + 512GB) has a smaller main camera pixel size than the average smartphone (0.7 µm vs 0.8 µm). The average smartphone has a pixel size of 0.8 µm.
      2.1 binned
    • No 5G connectivity
      Unihertz Tank 2 (22GB + 512GB) does not support 5G connectivity, the average smartphone does. 66.9% of smartphones are 5G compatible.
    • Inferior display type
      Unihertz Tank 2 (22GB + 512GB) has an inferior display type compared to the average smartphone (IPS LCD vs OLED/AMOLED). 0.00% of smartphones use the superior display type.
    • Worse display glass type
      Unihertz Tank 2 (22GB + 512GB) uses a worse display glass type than the average smartphone (Panda Glass vs Corning Gorilla Glass 5). 0.00% of smartphones use the better glass type.
    • No stereo speakers
      Unihertz Tank 2 (22GB + 512GB) does not have stereo speakers, the average smartphone does. 64.5% of smartphones feature stereo speakers.
    • No LDAC support
      Unihertz Tank 2 (22GB + 512GB) does not support LDAC, the average smartphone does. 60.3% of smartphones support LDAC.
    • No aptX support
      Unihertz Tank 2 (22GB + 512GB) does not support aptX, the average smartphone does. 50.2% of smartphones support aptX.
    • 2.71x heavier
      Unihertz Tank 2 (22GB + 512GB) is heavier than the average smartphone (531 g vs 196.2 g). The average smartphone weighs 196.2 g.
    • 15.2 mm thicker
      Unihertz Tank 2 (22GB + 512GB) is thicker than the average smartphone (23.5 mm vs 8.3 mm). The average smartphone has a thickness of 8.3 mm.
    • 15.7 mm taller
      Unihertz Tank 2 (22GB + 512GB) is taller than the average smartphone (179.3 mm vs 163.6 mm). The average smartphone has a height of 163.6 mm.
    • 9.9 mm wider
      Unihertz Tank 2 (22GB + 512GB) is wider than the average smartphone (85.9 mm vs 76 mm). The average smartphone has a width of 76 mm.
    • 3.58x larger volume
      Unihertz Tank 2 (22GB + 512GB) has a larger volume than the average smartphone (349,945 cm³ vs 97,800 cm³). The average smartphone volume is 97,800 cm³.
    • Worse processor
      Unihertz Tank 2 (22GB + 512GB) uses a worse processor than the average smartphone (MediaTek Helio G99 vs Qualcomm Snapdragon 7 Gen 3).
      What it is: The central System-on-Chip (SoC) that houses the CPU, GPU, modem, and other core processing components.
      When it matters: When you want to know the specific engine powering your device's speed and features.

      Importance: HIGH

      Unihertz Tank 2 (22GB + 512GB) uses a worse processor than the average smartphone (MediaTek Helio G99 vs Qualcomm Snapdragon 7 Gen 3).MediaTek Helio G99 vs Qualcomm Snapdragon 7 Gen 3
    • Inferior display type
      Unihertz Tank 2 (22GB + 512GB) has an inferior display type compared to the average smartphone (IPS LCD vs OLED/AMOLED). 0.00% of smartphones use the superior 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

      Unihertz Tank 2 (22GB + 512GB) has an inferior display type compared to the average smartphone (IPS LCD vs OLED/AMOLED). 0.00% of smartphones use the superior display type.IPS LCD vs OLED/AMOLED
    • No 5G connectivity
      Unihertz Tank 2 (22GB + 512GB) does not support 5G connectivity, the average smartphone does. 66.9% of smartphones are 5G compatible.
      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

      Unihertz Tank 2 (22GB + 512GB) does not support 5G connectivity, the average smartphone does. 66.9% of smartphones are 5G compatible.
    • No stereo speakers
      Unihertz Tank 2 (22GB + 512GB) does not have stereo speakers, the average smartphone does. 64.5% of smartphones feature stereo speakers.
      What it is: A setup involving two or more speakers to create a left-right audio separation for immersive sound.
      When it matters: When you watch videos or play games without headphones and want immersive sound.

      Importance: MEDIUM

      Unihertz Tank 2 (22GB + 512GB) does not have stereo speakers, the average smartphone does. 64.5% of smartphones feature stereo speakers.
    • 2.71x heavier
      Unihertz Tank 2 (22GB + 512GB) is heavier than the average smartphone (531 g vs 196.2 g). The average smartphone weighs 196.2 g.
      What it is: The total mass of the smartphone, affecting how heavy it feels in the hand.
      When it matters: When you want a phone that feels light in your pocket or substantial in your hand.

      Importance: MEDIUM

      Good value: <190 g

      Unihertz Tank 2 (22GB + 512GB) is heavier than the average smartphone (531 g vs 196.2 g). The average smartphone weighs 196.2 g.531 g vs 196.2 g
    • No LDAC support
      Unihertz Tank 2 (22GB + 512GB) does not support LDAC, the average smartphone does. 60.3% of smartphones support LDAC.
      What it is: A high-quality Bluetooth audio codec developed by Sony that supports high-resolution audio streaming.
      When it matters: When you have high-end Sony headphones and want the best possible wireless audio quality.

      Importance: MEDIUM

      Unihertz Tank 2 (22GB + 512GB) does not support LDAC, the average smartphone does. 60.3% of smartphones support LDAC.
    • 15.2 mm thicker
      Unihertz Tank 2 (22GB + 512GB) is thicker than the average smartphone (23.5 mm vs 8.3 mm). The average smartphone has a thickness of 8.3 mm.
      What it is: The depth of the device profile, excluding the camera bump unless specified.
      When it matters: When you prefer a sleek, slim profile that slides easily into tight pockets.

      Importance: LOW

      Good value: <8 mm

      Unihertz Tank 2 (22GB + 512GB) is thicker than the average smartphone (23.5 mm vs 8.3 mm). The average smartphone has a thickness of 8.3 mm.23.5 mm vs 8.3 mm
    • 15.7 mm taller
      Unihertz Tank 2 (22GB + 512GB) is taller than the average smartphone (179.3 mm vs 163.6 mm). The average smartphone has a height of 163.6 mm.
      What it is: The vertical dimension of the device.
      When it matters: When you are concerned about whether the phone will fit in your pocket or purse.

      Importance: LOW

      Good value: <162 mm

      Unihertz Tank 2 (22GB + 512GB) is taller than the average smartphone (179.3 mm vs 163.6 mm). The average smartphone has a height of 163.6 mm.179.3 mm vs 163.6 mm
    Total
    Overall
    Performance & Hardware
    Software
    Camera
    Connectivity
    Display
    Audio
    Design

    Graphic comparison of Unihertz Tank 2 (22GB + 512GB) and other smartphones

    Attribute category
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    Third-party reviews

    United Kingdom
    amazon
    3.8
    67 Reviews
    amazon
    3.2
    23 Reviews

    (Reviews last updated: Mar 2026)

    What customers like about Unihertz Tank 2 (22GB + 512GB)?

    • Integrated 720p DLP projector for movies and presentations
    • Massive 15,500mAh to 23,800mAh battery providing multi-day life
    • Extremely durable, rugged build with IP68 water and dust resistance
    • Powerful dual camping lights with SOS and emergency signaling features
    • 120Hz high refresh rate display for smooth scrolling
    • Dedicated night vision camera with infrared LEDs
    • Excellent value for money given the unique feature set

    What customers dislike about Unihertz Tank 2 (22GB + 512GB)?

    • Extremely heavy and bulky design, making it difficult to carry in pockets
    • Inconsistent software support with infrequent Android updates
    • Camera quality can be subpar in standard lighting with drab colors
    • Occasional 'ghost touch' issues or unresponsive touchscreen reported by users
    • Lacks 5G connectivity, limited to 4G LTE
    • Reported software bugs, such as audio crackling on the lock screen
    • Potential for rapid battery drain issues during specific high-load tasks

    Expert reviews

    R
    root-nation.com
    08/05/2024
    Unihertz 8849 TANK2 Review: Rugged Smartphone With Projector

    The 8849 Tank 2 is a rugged smartphone featuring a built-in laser projector, IP68/IP69K durability, MIL-STD-810H certification, and a 15,500 mAh battery, designed for utility in extreme conditions rather than portability. Powered by a MediaTek Helio G99 chip with 12GB of RAM, it handles daily tasks smoothly and includes a 108MP main camera and 20MP night vision sensor, but lacks 5G...Read more

    M
    mbreviews.com
    04/07/2023
    Unihertz Tank2 (by 8849) Rugged Smartphone Review

    The Unihertz Tank 2 by 8849 is a specialized, durable smartphone featuring a built-in 720p laser projector, dual camping lights, and a 64MP night vision camera designed for extreme environments. It boasts a 15,500mAh battery offering up to a week of longevity, paired with the capable MediaTek Helio G99 chipset. However, the device is significantly heavy and bulky, and users may face...Read more

    S
    smartzone.de
    02/07/2024
    8849 Tank 2 Pro Review - Smartzone

    The 8849 Tank 2 Pro by Unihertz is a rugged, 688g device designed for extreme, off-grid use, featuring a massive 23,800 mAh battery, 120W fast charging, and an integrated 100-lumen DLP laser projector. Performance is driven by a MediaTek Helio G99 processor with 12GB RAM and 512GB storage, operating on a 6.79-inch 120Hz display, making it suitable for both utility and moderate media...Read more

    (Translated)Show original
    C
    chinamobilemag.de
    03/07/2024
    8849 Tank 2 Pro Review: Record-Breaking Battery Life!

    The 8849 Tank 2 Pro is a heavy (688g) rugged smartphone featuring a built-in 100-lumen DLP projector, a massive 23,800mAh battery with 120W charging, and a dedicated camping light. Powered by a MediaTek Helio G99, it offers reliable performance, a 6.79-inch 120Hz LCD, and a versatile camera system with a 100MP main and 64MP night vision sensor. While boasting robust durability and...Read more

    (Translated)Show original
    F
    fr.root-nation.com
    08/05/2024
    Unihertz 8849 Tank 2 Review: The Rugged Smartphone with a Built-in Laser Projector

    The 8849 Tank 2 is a rugged, 500g+ smartphone designed for extreme durability, featuring a unique integrated laser projector and a 15,500 mAh battery with high-powered LED lighting. It offers a smooth 6.79-inch 120Hz IPS display, a MediaTek Helio G99 chipset, and a 108MP main camera, providing solid, responsive performance for daily tasks and specialized tasks. While its,...Read more

    (Translated)Show original
    E
    es.root-nation.com
    08/05/2024
    Unihertz 8849 TANK2 Review: A Unique Smartphone with Projector and Flashlights

    The 8849 Tank 2 by Unihertz is a specialized, rugged smartphone designed for durability and outdoor utility, featuring a massive 530g, 24mm-thick chassis with an IP68 rating. It stands out with a built-in 40-lumen 720p laser projector, dual LED camping lights, and an emergency strobe, making it more of a multi-tool than a traditional phone. Powered by a MediaTek Helio G99 processor...Read more

    (Translated)Show original

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