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Doogee U12 WiFi (24GB + 256GB) Review | 168 Data compared

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  • Avg. price in UK: ~£180
  • Avg. price in US: ~$200
  • RAM capacity: 6 GB
  • Internal storage: 256 GB
  • Screen size: 12 inches
  • Chipset: Unisoc T7255

Doogee U12 WiFi (24GB + 256GB) review. Compare 168 technical specifications and user reviews to see how this product ranks in the Tablets category and whether it is worth buying.

6.9

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%

6.9

Technical Score

10.0%

6.8

User score

Good
6.9

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%

7.4

Performance

20.0%

6.2

Display

16.0%

7.4

Camera

14.0%

6.5

Battery

12.0%

6.6

Connectivity

8.0%

9.4

Software & Features

5.0%

6.0

Design

3.0%

4.8

Audio & Multimedia

Good
6.8

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%

7.1

User reviews

30.0%

6.3

Popularity

No reviews for this version.

Check reviews from other versions.

Good
  • 7.2
    Gaming

    Score components:

    25.0%

    7.4

    RAM capacity

    20.0%

    5.5

    Refresh rate

    20.0%

    ?

    GPU frequency

    20.0%

    7.0

    Chipset

    15.0%

    ?

    Battery capacity

  • 7.2
    School

    Score components:

    20.0%

    7.0

    Chipset

    20.0%

    5.8

    Battery life

    20.0%

    7.4

    RAM capacity

    10.0%

    ?

    Weight

    10.0%

    10

    Internal storage

    10.0%

    4.0

    Keyboard accessory

    10.0%

    10

    Screen size

  • 8.1
    Work

    Score components:

    30.0%

    7.4

    RAM capacity

    25.0%

    7.0

    Chipset

    20.0%

    10

    Internal storage

    15.0%

    10

    Screen size

    5.0%

    4.0

    Keyboard accessory

    5.0%

    ?

    Stylus included

  • 7.6
    Seniors

    Score components:

    20.0%

    10

    Screen size

    20.0%

    5.8

    Battery life

    20.0%

    ?

    Weight

    20.0%

    7.4

    RAM capacity

    20.0%

    7.0

    Chipset

  • 8.5
    Kids

    Score components:

    25.0%

    ?

    Battery capacity

    25.0%

    7.4

    RAM capacity

    15.0%

    ?

    Weight

    15.0%

    10

    Internal storage

    10.0%

    10

    Screen size

    10.0%

    9.6

    Price

  • 6.8
    Travel

    Score components:

    20.0%

    ?

    RAM capacity

    20.0%

    5.8

    Battery life

    15.0%

    7.0

    Chipset

    15.0%

    ?

    Weight

    10.0%

    4.0

    Cellular module

    10.0%

    4.0

    5G connectivity

    5.0%

    10

    GPS

    5.0%

    10

    Internal storage

  • No image
No image

Best prices in UK

    N/A~ £180

Best rankings

?

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

Available versions:
6GB + 128GB£?6GB + 64GB£?24GB + 128GB£?
Other versions:
24GB + 256GB

Verdict

The Doogee U12 WiFi is a 12-inch Android tablet with a 2K FHD+ IPS display that has a 90Hz refresh rate and Widevine L1 certification for HD streaming. It uses a Unisoc T7255 octa-core processor and includes 256GB of storage and 24GB RAM (6GB physical plus 18GB virtual). It also features a 9000mAh battery that supports 18W fast charging and 5W reverse charging. Its pros include a slim 7.8mm metal build, Gemini AI integration, and a bundle of accessories such as a Bluetooth keyboard, mouse, and stylus. However, the processor is best for light tasks and media use, and the RAM relies on virtual expansion, which can impact performance.

Technical Specifications of tablet Doogee U12 WiFi (24GB + 256GB)

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%

7.4

Performance

20.0%

6.2

Display

16.0%

7.4

Camera

14.0%

6.5

Battery

12.0%

6.6

Connectivity

8.0%

9.4

Software & Features

5.0%

6.0

Design

3.0%

4.8

Audio & Multimedia

6.9
Doogee U12 WiFi (24GB + 256GB) has a technical score of 6.94 points, which is higher than 67.5% 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%

7.1

User reviews

30.0%

6.3

Popularity

No reviews for this version.

Check reviews from other versions.

6.8
Doogee U12 WiFi (24GB + 256GB) has a user score of 6.84 points, which is lower than 87.3% 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.
6.3
Doogee U12 WiFi (24GB + 256GB) has a popularity of 6.3 points, which is higher than 61.7% of products in this category.
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%

6.9

Overall score

40.0%

9.6

Price

7.7
Doogee U12 WiFi (24GB + 256GB) has a quality-to-price ratio of 7.7 points, which is higher than 70% of products in this category.
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: MEDIUM

Good value: >=8 GB

6 GB
Doogee U12 WiFi (24GB + 256GB) has a RAM capacity of 6 GB which is larger than the RAM capacity of 65.3% of tablets and equal to that of 7% 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: LOW

Good value: <7 nm

12 nm
Doogee U12 WiFi (24GB + 256GB) is built on a 12 nm nm process node, which is smaller than the node size used in 53.7% of tablets and equal to the node used in 13.6% 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: MEDIUM

Good value: >=128 GB

256 GB
Doogee U12 WiFi (24GB + 256GB) has an internal storage capacity of 256 GB which is larger than the storage of 76.5% of tablets and equal to that of 15.7% 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: MEDIUM

Good value: >1300

?
Chipset
What it is: The official model name of the processor platform used in the tablet.
When it matters: When you want the tablet to feel fast in everyday use, handle heavier apps smoothly, or stay capable for longer.

Importance: MEDIUM

Unisoc T7255
Doogee U12 WiFi (24GB + 256GB) uses the Unisoc T7,255 chipset, which is more advanced than the chipsets in 52.8% of tablets and equal to those in 0.1% 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: MEDIUM

2000×1200
Doogee U12 WiFi (24GB + 256GB) has a screen resolution of 2000×1200 which is higher than that of 58.2% of tablets and equal to that of 8.2% 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: MEDIUM

Good value: >=120 Hz

90 Hz
Doogee U12 WiFi (24GB + 256GB) supports a refresh rate of 90 Hz which is higher than in 73.8% of tablets and equal to that in 6.5% 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
Doogee U12 WiFi (24GB + 256GB) uses a IPS LCD display type. 17% 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: MEDIUM

Good value: >250 ppi

194 ppi
Doogee U12 WiFi (24GB + 256GB) has a pixel density of 194 ppi which is lower than that of 64.3% of tablets and equal to that of 0.7% 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: LOW

?
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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: LOW

no
Doogee U12 WiFi (24GB + 256GB) 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: MEDIUM

13 MP
Doogee U12 WiFi (24GB + 256GB) has a main camera resolution of 13 MP MP which is higher than that of 74% of tablets and equal to that of 21.6% 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

8 MP
Doogee U12 WiFi (24GB + 256GB) has a front camera resolution of 8 MP MP which is higher than in 69.7% of tablets and equal to that in 19.5% 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: LOW

?
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: LOW

N/A
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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: MEDIUM

Good value: >8000 mAh

9,000 mAh
Doogee U12 WiFi (24GB + 256GB) has a battery capacity of 9,000 mAh which is larger than the batteries in 82.9% of tablets and equal to those in 1.1% 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: MEDIUM

Good value: >30 W

18 W
Doogee U12 WiFi (24GB + 256GB) supports charging speeds of 18 W which is faster than in 48% of tablets and equal to speeds in 12.3% 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

10 hours
Doogee U12 WiFi (24GB + 256GB) has a battery life of 10 hours, which is longer than that of 39.1% of tablets and equal to that of 20.5% 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: LOW

no
Doogee U12 WiFi (24GB + 256GB) 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: LOW

yes
Doogee U12 WiFi (24GB + 256GB) supports fast charging. 50.4% 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: LOW

no
Doogee U12 WiFi (24GB + 256GB) does not support 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: MEDIUM

yes
Doogee U12 WiFi (24GB + 256GB) supports Wi-Fi connectivity. 0.2% 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: LOW

yes
Doogee U12 WiFi (24GB + 256GB) supports GPS. 17.3% 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: LOW

no
Doogee U12 WiFi (24GB + 256GB) does not support 5G connectivity. 11.1% of tablets support 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: LOW

no
Doogee U12 WiFi (24GB + 256GB) does not support NFC. 10.9% of tablets support NFC.
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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: MEDIUM

Android 16
Doogee U12 WiFi (24GB + 256GB) uses the Android 16 operating system, which is more advanced than the one used by 93.6%.
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: MEDIUM

long
Doogee U12 WiFi (24GB + 256GB) offers long update support, which is longer than the support period of 80% of tablets and equal to that of 20% 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: LOW

yes
Doogee U12 WiFi (24GB + 256GB) receives direct OS updates. 20.3% 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: LOW

?
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: LOW

no
Doogee U12 WiFi (24GB + 256GB) does not include app tracking protection. 28.3% of tablets include app tracking protection.
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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: LOW

not rated
Doogee U12 WiFi (24GB + 256GB) has an IP rating of not rated which is lower than that of 16.3% of tablets and equal to that of 83.7% 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: LOW

Good value: <500 g

567 g
Doogee U12 WiFi (24GB + 256GB) weighs 567 g which is heavier than 68.6% of tablets and equal to the weight of 0.3% 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: LOW

no
Doogee U12 WiFi (24GB + 256GB) does not support a backlit keyboard. 9.8% of tablets support backlit keyboards.
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: LOW

no
Doogee U12 WiFi (24GB + 256GB) does not support a keyboard accessory. 84.3% 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: LOW

Good value: <10 ms

N/A
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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: LOW

Good value: >=2

1
Doogee U12 WiFi (24GB + 256GB) includes 1 microphones, which is more than in 0.2% of tablets and equal to the number in 54.8% 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: LOW

no
Doogee U12 WiFi (24GB + 256GB) does not support aptX Adaptive. 6.9% of tablets offer this codec.
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: LOW

no
Doogee U12 WiFi (24GB + 256GB) does not support Dolby Atmos. 31.5% of tablets support Dolby Atmos.
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: LOW

Good value: >=4

2
Doogee U12 WiFi (24GB + 256GB) includes 2 speakers, which is more than in 9.8% of tablets and equal to the number in 60.9% of tablets.
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
Doogee U12 WiFi (24GB + 256GB) includes an FM radio. 81.1% of tablets offer FM radio functionality.
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Doogee U12 WiFi (24GB + 256GB) vs the average tablet

  • 4x more storage
    Doogee U12 WiFi (24GB + 256GB) has more internal storage than the average tablet (256 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: MEDIUM

    Good value: >=128 GB

    Doogee U12 WiFi (24GB + 256GB) has more internal storage than the average tablet (256 GB vs 64 GB). The average tablet provides 64 GB of internal storage.256 GB vs 64 GB
  • 50% higher refresh rate
    Doogee U12 WiFi (24GB + 256GB) has a higher refresh rate than the average tablet (90 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: MEDIUM

    Good value: >=120 Hz

    Doogee U12 WiFi (24GB + 256GB) has a higher refresh rate than the average tablet (90 Hz vs 60 Hz). The average tablet has refresh rate of 60 Hz.90 Hz vs 60 Hz
  • 5 MP higher main camera megapixels
    Doogee U12 WiFi (24GB + 256GB) has a higher main camera resolution than the average tablet (13 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: MEDIUM

    Doogee U12 WiFi (24GB + 256GB) has a higher main camera resolution than the average tablet (13 MP vs 8 MP). The average tablet main camera has 8 MP megapixels.13 MP vs 8 MP
  • 1.9 inches larger screen size
    Doogee U12 WiFi (24GB + 256GB) has a higher screen size than the average tablet (12 inches vs 10.1 inches). The average tablet has screen size of 10.1 inches.
    What it is: The physical diagonal measurement of the display area, usually expressed in inches.
    When it matters: When you choose between easier portability and more room for reading, video, or multitasking.

    Importance: MEDIUM

    Good value: >=11 inches

    Doogee U12 WiFi (24GB + 256GB) has a higher screen size than the average tablet (12 inches vs 10.1 inches). The average tablet has screen size of 10.1 inches.12 inches vs 10.1 inches
  • More advanced operating system
    Doogee U12 WiFi (24GB + 256GB) has a more advanced operating system than the average tablet (Android 16 vs Android). Operating system choice shapes app support, updates, and ecosystem features.
    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: MEDIUM

    Doogee U12 WiFi (24GB + 256GB) has a more advanced operating system than the average tablet (Android 16 vs Android). Operating system choice shapes app support, updates, and ecosystem features.Android 16 vs Android
  • 36.8% larger battery capacity
    Doogee U12 WiFi (24GB + 256GB) has a higher battery capacity than the average tablet (9,000 mAh vs 6,580 mAh). The average tablet battery has capacity of 6,580 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: MEDIUM

    Good value: >8000 mAh

    Doogee U12 WiFi (24GB + 256GB) has a higher battery capacity than the average tablet (9,000 mAh vs 6,580 mAh). The average tablet battery has capacity of 6,580 mAh.9000 mAh vs 6580 mAh
  • More capable chipset
    Doogee U12 WiFi (24GB + 256GB) uses the Unisoc T7,255 chipset, while the average tablet uses MediaTek MT8,169A.
    What it is: The official model name of the processor platform used in the tablet.
    When it matters: When you want the tablet to feel fast in everyday use, handle heavier apps smoothly, or stay capable for longer.

    Importance: MEDIUM

    Doogee U12 WiFi (24GB + 256GB) uses the Unisoc T7,255 chipset, while the average tablet uses MediaTek MT8,169A.Unisoc T7255 vs MediaTek MT8169A
  • Wider color gamut
    Doogee U12 WiFi (24GB + 256GB) supports a wider color gamut than the average tablet (DCI-P3 vs sRGB). The average tablet covers sRGB color gamut.
    98% DCI-P3 coverage reported.
    What it is: The range of colors the display is able to reproduce.
    When it matters: When you care about how rich and accurate colors look on screen.

    Importance: LOW

    Doogee U12 WiFi (24GB + 256GB) supports a wider color gamut than the average tablet (DCI-P3 vs sRGB). The average tablet covers sRGB color gamut.DCI-P3 vs sRGB
  • 4x more storage
    Doogee U12 WiFi (24GB + 256GB) has more internal storage than the average tablet (256 GB vs 64 GB). The average tablet provides 64 GB of internal storage.
  • More capable chipset
    Doogee U12 WiFi (24GB + 256GB) uses the Unisoc T7,255 chipset, while the average tablet uses MediaTek MT8,169A.
  • Newer DDR memory version
    Doogee U12 WiFi (24GB + 256GB) supports a newer DDR version than the average tablet (LPDDR4X vs LPDDR3). The average DDR version is LPDDR3.
  • 2 GB more RAM
    Doogee U12 WiFi (24GB + 256GB) has more RAM capacity than the average tablet (6 GB vs 4 GB). The average tablet has 4 GB of RAM.
  • 2 more CPU threads
    Doogee U12 WiFi (24GB + 256GB) has more CPU threads than the average tablet (8 vs 6). The average tablet has 6 CPU threads.
  • Better GPU
    Doogee U12 WiFi (24GB + 256GB) uses the Mali-G57 GPU, while the average tablet uses Mali-G51. GPU choice is one of the main performance differences between tablets.
  • 50% higher refresh rate
    Doogee U12 WiFi (24GB + 256GB) has a higher refresh rate than the average tablet (90 Hz vs 60 Hz). The average tablet has refresh rate of 60 Hz.
  • 1.9 inches larger screen size
    Doogee U12 WiFi (24GB + 256GB) has a higher screen size than the average tablet (12 inches vs 10.1 inches). The average tablet has screen size of 10.1 inches.
  • Wider color gamut
    Doogee U12 WiFi (24GB + 256GB) supports a wider color gamut than the average tablet (DCI-P3 vs sRGB). The average tablet covers sRGB color gamut.
  • Includes anti-reflection coating
    Doogee U12 WiFi (24GB + 256GB) has anti-reflection coating, the average tablet does not. 24.7% of tablets use anti-reflection coating.
  • Higher screen resolution
    Doogee U12 WiFi (24GB + 256GB) has a higher screen resolution than the average tablet (2000×1200 vs 1920×1200). The average tablet resolution is 1920×1200.
  • 5 MP higher main camera megapixels
    Doogee U12 WiFi (24GB + 256GB) has a higher main camera resolution than the average tablet (13 MP vs 8 MP). The average tablet main camera has 8 MP megapixels.
  • 3 MP higher front camera megapixels
    Doogee U12 WiFi (24GB + 256GB) has more front camera megapixels than the average tablet (8 MP vs 5 MP). The average tablet has 5 MP front camera resolution.
  • 36.8% larger battery capacity
    Doogee U12 WiFi (24GB + 256GB) has a higher battery capacity than the average tablet (9,000 mAh vs 6,580 mAh). The average tablet battery has capacity of 6,580 mAh.
  • Supports fast charging
    Doogee U12 WiFi (24GB + 256GB) supports fast charging, the average tablet does not. 49.7% of tablets feature fast charging.
  • Supports reverse wireless charging
    Doogee U12 WiFi (24GB + 256GB) supports reverse wireless charging, the average tablet does not. 4.2% of tablets offer reverse wireless charging.
  • More advanced operating system
    Doogee U12 WiFi (24GB + 256GB) has a more advanced operating system than the average tablet (Android 16 vs Android). Operating system choice shapes app support, updates, and ecosystem features.
  • Longer update support
    Doogee U12 WiFi (24GB + 256GB) offers longer update support than the average tablet (long vs medium). The average tablet gets medium of update support.
  • Supports live text recognition
    Doogee U12 WiFi (24GB + 256GB) supports live text recognition, the average tablet does not. 34.9% of tablets can recognize text from images.
  • Supports dynamic theme
    Doogee U12 WiFi (24GB + 256GB) features dynamic themes, the average tablet does not. 29% of tablets offer dynamic theming.
  • Supports extra dim mode
    Doogee U12 WiFi (24GB + 256GB) features extra dim mode, the average tablet does not. 35.4% of tablets support extra diming.
  • Includes clipboard warnings
    Doogee U12 WiFi (24GB + 256GB) has clipboard warnings, the average tablet does not. 39.9% of tablets include clipboard warnings.
  • 6 newer release date
    Doogee U12 WiFi (24GB + 256GB) has a newer release date than the average tablet (2025 vs 2019).

Total
Performance
Display
Camera
Battery
Software & Features
Design
  • 51 nits lower peak brightness
    Doogee U12 WiFi (24GB + 256GB) has a lower peak brightness than the average tablet (350 nits vs 401 nits). The average tablet reaches 401 nits peak brightness.
  • 50 nits lower typical brightness
    Doogee U12 WiFi (24GB + 256GB) has a lower typical brightness than the average tablet (350 nits vs 400 nits). The average tablet reaches 400 nits typical brightness.
  • 13.4% lower pixel density
    Doogee U12 WiFi (24GB + 256GB) has a lower pixel density than the average tablet (194 ppi vs 224 ppi). The average tablet has pixel density of 224 ppi.
  • 27 ppi lower screen sharpness
    Doogee U12 WiFi (24GB + 256GB) has a lower screen sharpness than the average tablet (194 ppi vs 221 ppi). The average tablet has screen sharpness of 221 ppi.
  • No continuous video AF
    Doogee U12 WiFi (24GB + 256GB) does not support continuous video AF, the average tablet does. 57.7% of tablets support continuous video autofocus.
  • No HDR photo mode
    Doogee U12 WiFi (24GB + 256GB) does not have HDR photo mode, the average tablet does. 79.6% of tablets support HDR photo mode.
  • No panorama mode
    Doogee U12 WiFi (24GB + 256GB) does not have a panorama mode, the average tablet does. 78.6% of tablets include panorama features.
  • No timelapse video
    Doogee U12 WiFi (24GB + 256GB) does not support timelapse video, the average tablet does. 57.5% of tablets include timelapse modes.
  • No LTE support
    Doogee U12 WiFi (24GB + 256GB) does not support LTE, the average tablet does. 63.2% of tablets support LTE.
  • No cellular module
    Doogee U12 WiFi (24GB + 256GB) does not have a cellular module, the average tablet does. 59.3% of tablets include a cellular module.
  • No HDMI output
    Doogee U12 WiFi (24GB + 256GB) does not have an HDMI output, the average tablet does. 50.1% of tablets support HDMI output.
  • No multi-user mode
    Doogee U12 WiFi (24GB + 256GB) does not support multi-user mode, the average tablet does. 73.6% of tablets allow multiple user profiles.
  • No keyboard accessory
    Doogee U12 WiFi (24GB + 256GB) does not support a keyboard accessory, the average tablet does. 84.2% of tablets support a keyboard accessory.
  • 15.7% heavier
    Doogee U12 WiFi (24GB + 256GB) is heavier than the average tablet (567 g vs 490 g). The average tablet weighs 490 g.
  • No LTE support
    Doogee U12 WiFi (24GB + 256GB) does not support LTE, the average tablet does. 63.2% of tablets support LTE.
    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: LOW

    Doogee U12 WiFi (24GB + 256GB) does not support LTE, the average tablet does. 63.2% of tablets support LTE.
  • No continuous video AF
    Doogee U12 WiFi (24GB + 256GB) does not support continuous video AF, the average tablet does. 57.7% of tablets support continuous video autofocus.
    What it is: Support for keeping focus updated automatically while recording video.
    When it matters: When you record moving subjects and want focus to keep up.

    Importance: LOW

    Doogee U12 WiFi (24GB + 256GB) does not support continuous video AF, the average tablet does. 57.7% of tablets support continuous video autofocus.
  • No HDR photo mode
    Doogee U12 WiFi (24GB + 256GB) does not have HDR photo mode, the average tablet does. 79.6% of tablets support HDR photo mode.
    What it is: Support for taking photos with extended highlight and shadow detail.
    When it matters: When you want better highlight and shadow detail in photos.

    Importance: LOW

    Doogee U12 WiFi (24GB + 256GB) does not have HDR photo mode, the average tablet does. 79.6% of tablets support HDR photo mode.
  • 51 nits lower peak brightness
    Doogee U12 WiFi (24GB + 256GB) has a lower peak brightness than the average tablet (350 nits vs 401 nits). The average tablet reaches 401 nits peak brightness.
    What it is: The absolute maximum brightness a small portion of the screen can achieve briefly, usually when displaying HDR content.
    When it matters: When you watch HDR content and want highlights like explosions or sunlight to look realistic.

    Importance: MEDIUM

    Good value: >500 nits

    Doogee U12 WiFi (24GB + 256GB) has a lower peak brightness than the average tablet (350 nits vs 401 nits). The average tablet reaches 401 nits peak brightness.350 nits vs 401 nits
  • No cellular module
    Doogee U12 WiFi (24GB + 256GB) does not have a cellular module, the average tablet does. 59.3% of tablets include a 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

    Doogee U12 WiFi (24GB + 256GB) does not have a cellular module, the average tablet does. 59.3% of tablets include a cellular module.
  • 50 nits lower typical brightness
    Doogee U12 WiFi (24GB + 256GB) has a lower typical brightness than the average tablet (350 nits vs 400 nits). The average tablet reaches 400 nits typical brightness.
    What it is: The usual screen brightness the display can sustain in normal use, usually measured in nits.
    When it matters: When screen readability matters in everyday indoor or outdoor use.

    Importance: MEDIUM

    Good value: >400 nits

    Doogee U12 WiFi (24GB + 256GB) has a lower typical brightness than the average tablet (350 nits vs 400 nits). The average tablet reaches 400 nits typical brightness.350 nits vs 400 nits
  • No panorama mode
    Doogee U12 WiFi (24GB + 256GB) does not have a panorama mode, the average tablet does. 78.6% 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

    Doogee U12 WiFi (24GB + 256GB) does not have a panorama mode, the average tablet does. 78.6% of tablets include panorama features.
  • 13.4% lower pixel density
    Doogee U12 WiFi (24GB + 256GB) has a lower pixel density than the average tablet (194 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: MEDIUM

    Good value: >250 ppi

    Doogee U12 WiFi (24GB + 256GB) has a lower pixel density than the average tablet (194 ppi vs 224 ppi). The average tablet has pixel density of 224 ppi.194 ppi vs 224 ppi
Total
Overall
Display
Camera
Connectivity
Software & Features
Design

Graphic comparison of Doogee U12 WiFi (24GB + 256GB) and other tablets

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Third-party reviews

What customers like about Doogee U12 WiFi (24GB + 256GB)?

  • Excellent value for money, often described as an 'unbeatable' price for the screen size and included accessories like a keyboard and mouse.
  • Large 12-inch 2K display with 90Hz refresh rate provides clear visuals and smooth scrolling for streaming and browsing.
  • Impressive 9000mAh battery life that users say can last a full day of usage.
  • Sleek and premium-feeling ultra-thin metal body (7.8mm).
  • Good sound quality from dual speakers, suitable for casual video watching.
  • Generous 128GB internal storage that is expandable up to 2TB via microSD.

What customers dislike about Doogee U12 WiFi (24GB + 256GB)?

  • Reliability issues with charging, with some users reporting the device failing to recharge once the battery is completely flat.
  • Performance lag in games and high-end apps; the Unisoc processor is better suited for light office work and YouTube than gaming.
  • Misleading RAM marketing; while advertised as '24GB', it is actually 6GB of physical RAM supplemented by 18GB of virtual/swap memory, which can cause slowdowns if heavily used.
  • Bluetooth connectivity issues, specifically frequent disconnections with the included mouse.
  • Poor customer service and warranty support, with reports of difficult return processes and automated responses.
  • Cameras are basic and struggle in low light, often producing grainy or blurry images.

Expert reviews

T
tabletgids.com
19/12/2025
Summary of the review
DOOGEE U12 Review: 12'' tablet met toetsenbord
(Translated)Show original

Video reviews

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