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Doogee T40 4G (8GB + 512GB) Review | 168 Data compared

Avg. price in UK: ~£160
Avg. price in US: ~$200
RAM capacity: 8 GB
Internal storage: 512 GB
Screen size: 11 inches
Chipset: MediaTek Helio G99

Doogee T40 4G (8GB + 512GB) review. Compare 168 technical specifications and user reviews to see how it ranks among tablets and if it is worth buying.

7.2

Very good

7.1

Very good

8.4

Excellent

8.8
Gaming
Score components:
25.0%
10
RAM capacity
20.0%
9.0
Refresh rate
20.0%
9.0
GPU frequency
20.0%
6.8
Chipset
15.0%
8.7
Battery capacity
7.0
School
Score components:
20.0%
6.8
Chipset
20.0%
5.7
Battery life
20.0%
10
RAM capacity
10.0%
6.3
Weight
10.0%
10
Internal storage
10.0%
1.0
Keyboard accessory
10.0%
8.2
Screen size
8.0
Work
Score components:
30.0%
10
RAM capacity
25.0%
6.8
Chipset
20.0%
10
Internal storage
15.0%
8.2
Screen size
5.0%
1.0
Keyboard accessory
5.0%
1.0
Stylus included
7.4
Seniors
Score components:
20.0%
8.2
Screen size
20.0%
5.7
Battery life
20.0%
6.3
Weight
20.0%
10
RAM capacity
20.0%
6.8
Chipset
8.9
Kids
Score components:
25.0%
8.7
Battery capacity
25.0%
10
RAM capacity
15.0%
6.3
Weight
15.0%
10
Internal storage
10.0%
8.2
Screen size
10.0%
9.7
Price
7.2
Travel
Score components:
20.0%
10
RAM capacity
20.0%
5.7
Battery life
15.0%
6.8
Chipset
15.0%
6.3
Weight
10.0%
10
Cellular module
10.0%
1.0
5G connectivity
5.0%
10
GPS
5.0%
10
Internal storage

Best prices in UK

Best rankings

#9 in Best Tablets Under £200
#25 in Best Tablets Under £250
#40 in Best Tablets Under £300
#64 in Best 11-inch Tablets
#80 in Tablets With Best Ratio Quality-price
#119 in Best Tablets With SIM Card
#126 in Best Android Tablets
#141 in Best Tablets For Drawing
#144 in Best Tablets For Work
#179 in Best Tablets

Verdict

The Doogee T40 4G is a versatile mid-range tablet featuring an 11-inch 2.5K (2560 x 1600) IPS display and a sleek 7.6mm metal unibody design weighing 530g. It is powered by a MediaTek Helio G99 octa-core processor paired with 8GB of physical RAM (expandable via 12GB virtual RAM) and a generous 512GB of internal storage, further expandable up to 2TB via microSD. Key characteristics include Android 14, dual 4G LTE SIM support, quad Hi-Res speakers, a 16MP rear camera, and an 8MP front camera. Main pros are its sharp high-resolution screen, massive storage capacity for its class, and long-lasting 8580mAh battery with 18W fast charging and OTG reverse charging capabilities. Notable cons include a modest 18W charging speed that may feel slow for such a large battery, limited stylus pressure sensitivity for professional use, and occasional reports of screen freezing or a lack of 'premium' build feel compared to high-end flagship models.

Technical Specifications of tablet Doogee T40 4G (8GB + 512GB)

Overall score

7.2

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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.

Performance

7.3

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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

Doogee

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

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

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

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

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Display

7.2

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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

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

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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

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

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

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Camera

8.3

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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

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

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

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

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Battery

6.6

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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

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

Battery life

What it is: An estimate of how long the tablet can run on one charge.

When it matters: When you do not want to recharge the tablet too often.

Importance: HIGH

Good value: >10 hours

Wireless charging

What it is: The ability to charge the battery without cables by placing the device on a compatible charging pad.

When it matters: When you want to charge the tablet by placing it on a compatible pad.

Importance: MEDIUM

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

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Connectivity

6.5

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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

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

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

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

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

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Software & Features

7.3

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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

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

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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

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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Design

5.3

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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

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

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

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

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

N/A

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Audio & Multimedia

5.9

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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

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

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

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

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Doogee T40 4G (8GB + 512GB) vs the average tablet

Why is Doogee T40 4G (8GB + 512GB) better than the average tablet?

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8x more storage
Doogee T40 4G (8GB + 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
Doogee T40 4G (8GB + 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
Faster storage type
Doogee T40 4G (8GB + 512GB) uses UFS storage, while the average tablet uses eMMC. Storage technology still varies widely across tablets.
What it is: The storage technology used for built-in data storage, such as eMMC, UFS, or SSD.
When it matters: When you care about app loading speed and file transfer performance.
Importance: HIGH
Doogee T40 4G (8GB + 512GB) uses UFS storage, while the average tablet uses eMMC. Storage technology still varies widely across tablets.UFS vs eMMC
8 MP higher main camera megapixels
Doogee T40 4G (8GB + 512GB) has a higher main camera resolution than the average tablet (16 MP vs 8 MP). The average tablet main camera has 8 MP megapixels.
What it is: The resolution of the primary rear camera sensor, measured in millions of pixels (MP). Higher megapixels can capture more detail.
When it matters: When you want to capture high-resolution images that can be cropped or printed large.
Importance: HIGH
Doogee T40 4G (8GB + 512GB) has a higher main camera resolution than the average tablet (16 MP vs 8 MP). The average tablet main camera has 8 MP megapixels.16 MP vs 8 MP
4 GB more RAM
Doogee T40 4G (8GB + 512GB) has more RAM capacity than the average tablet (8 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
Doogee T40 4G (8GB + 512GB) has more RAM capacity than the average tablet (8 GB vs 4 GB). The average tablet has 4 GB of RAM.8 GB vs 4 GB
Supports fast charging
Doogee T40 4G (8GB + 512GB) supports fast charging, the average tablet does not. 49.3% of tablets feature 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
Doogee T40 4G (8GB + 512GB) supports fast charging, the average tablet does not. 49.3% of tablets feature fast charging.
Supports PDAF
Doogee T40 4G (8GB + 512GB) supports PDAF, the average tablet does not. 26.3% of tablets support PDAF.
What it is: Support for phase-detection autofocus to lock focus faster.
When it matters: When you want the camera to focus faster on subjects.
Importance: LOW
Doogee T40 4G (8GB + 512GB) supports PDAF, the average tablet does not. 26.3% of tablets support PDAF.
Wider main camera aperture
Doogee T40 4G (8GB + 512GB) has a better main camera aperture than the average tablet (f/1.8 vs f/2.2). The average tablet uses f/2.2 main camera aperture.
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
Doogee T40 4G (8GB + 512GB) has a better main camera aperture than the average tablet (f/1.8 vs f/2.2). The average tablet uses f/2.2 main camera aperture.f/1.8 vs f/2.2
Higher screen resolution
Doogee T40 4G (8GB + 512GB) has a higher screen resolution than the average tablet (2560×1600 vs 1920×1200). The average tablet resolution is 1920×1200.
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
Doogee T40 4G (8GB + 512GB) has a higher screen resolution than the average tablet (2560×1600 vs 1920×1200). The average tablet resolution is 1920×1200.2560×1600 vs 1920×1200
8x more storage
Doogee T40 4G (8GB + 512GB) has more internal storage than the average tablet (512 GB vs 64 GB). The average tablet provides 64 GB of internal storage.
Faster storage type
Doogee T40 4G (8GB + 512GB) uses UFS storage, while the average tablet uses eMMC. Storage technology still varies widely across tablets.
4 GB more RAM
Doogee T40 4G (8GB + 512GB) has more RAM capacity than the average tablet (8 GB vs 4 GB). The average tablet has 4 GB of RAM.
Better chipset
Doogee T40 4G (8GB + 512GB) uses the MediaTek Helio G99 chipset, while the average tablet uses MediaTek MT8169A.
57.1% smaller process node
Doogee T40 4G (8GB + 512GB) uses a smaller process node than the average tablet (6 nm vs 14 nm). The average tablet uses a process node of 14 nm.
Newer DDR memory version
Doogee T40 4G (8GB + 512GB) supports a newer DDR version than the average tablet (LPDDR4X vs LPDDR3). The average DDR version is LPDDR3.
2 more CPU threads
Doogee T40 4G (8GB + 512GB) has more CPU threads than the average tablet (8 vs 6). The average tablet has 6 CPU threads.
10% higher CPU speed
Doogee T40 4G (8GB + 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
Doogee T40 4G (8GB + 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.
255 MHz higher GPU turbo clock
Doogee T40 4G (8GB + 512GB) has a higher GPU turbo speed than the average tablet (950 MHz vs 695 MHz). The average tablet has GPU turbo speed of 695 MHz.
2x higher maximum RAM
Doogee T40 4G (8GB + 512GB) has more maximum RAM than the average tablet (8 GB vs 4 GB). The average tablet supports up to 4 GB of RAM.
Higher screen resolution
Doogee T40 4G (8GB + 512GB) has a higher screen resolution than the average tablet (2560×1600 vs 1920×1200). The average tablet resolution is 1920×1200.
22.3% higher pixel density
Doogee T40 4G (8GB + 512GB) has a higher pixel density than the average tablet (274 ppi vs 224 ppi). The average tablet has pixel density of 224 ppi.
0.9 inches larger screen size
Doogee T40 4G (8GB + 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.
99 nits higher peak brightness
Doogee T40 4G (8GB + 512GB) has a higher peak brightness than the average tablet (500 nits vs 401 nits). The average tablet reaches 401 nits peak brightness.
50 ppi higher screen sharpness
Doogee T40 4G (8GB + 512GB) has a higher screen sharpness than the average tablet (274 ppi vs 224 ppi). The average tablet has screen sharpness of 224 ppi.
8 MP higher main camera megapixels
Doogee T40 4G (8GB + 512GB) has a higher main camera resolution than the average tablet (16 MP vs 8 MP). The average tablet main camera has 8 MP megapixels.
Supports PDAF
Doogee T40 4G (8GB + 512GB) supports PDAF, the average tablet does not. 26.3% of tablets support PDAF.
Wider main camera aperture
Doogee T40 4G (8GB + 512GB) has a better main camera aperture than the average tablet (f/1.8 vs f/2.2). The average tablet uses f/2.2 main camera aperture.
3 MP higher front camera megapixels
Doogee T40 4G (8GB + 512GB) has more front camera megapixels than the average tablet (8 MP vs 5 MP). The average tablet has 5 MP front camera resolution.
Better main-camera video
Doogee T40 4G (8GB + 512GB) supports better main-camera video recording than the average tablet (1440x30 fps vs 1080x30 fps). The average tablet supports 1080x30 fps main-camera video recording.
Allows manual ISO
Doogee T40 4G (8GB + 512GB) allows manual ISO adjustment, the average tablet does not. 42.5% of tablets feature manual ISO.
Supports slow-motion recording
Doogee T40 4G (8GB + 512GB) supports slow-motion recording, the average tablet does not. 38% of tablets offer slow-mo.
Has a flash
Doogee T40 4G (8GB + 512GB) features a built-in flash, the average tablet does not. 45.2% of tablets include a flash.
1 more flash LEDs
Doogee T40 4G (8GB + 512GB) has more flash LEDs than the average tablet (1 vs 0). The average tablet has 0 flash LEDs.
Supports fast charging
Doogee T40 4G (8GB + 512GB) supports fast charging, the average tablet does not. 49.3% of tablets feature fast charging.
Includes battery health monitoring
Doogee T40 4G (8GB + 512GB) features battery health monitoring, the average tablet does not. 34.7% of tablets include battery health tools.
30% larger battery capacity
Doogee T40 4G (8GB + 512GB) has a higher battery capacity than the average tablet (8,580 mAh vs 6,600 mAh). The average tablet battery has capacity of 6,600 mAh.
Supports reverse wireless charging
Doogee T40 4G (8GB + 512GB) supports reverse wireless charging, the average tablet does not. 4.2% of tablets offer reverse wireless charging.
Has a fingerprint scanner
Doogee T40 4G (8GB + 512GB) offers a better fingerprint scanner setup than the average tablet (yes vs no). Fingerprint scanner quality still varies a lot between tablets.
Has HDMI output
Doogee T40 4G (8GB + 512GB) supports HDMI output, the average tablet does not. 49.6% of tablets offer direct HDMI connectivity.
Supports Galileo
Doogee T40 4G (8GB + 512GB) supports Galileo satellite navigation, the average tablet does not. 43% of tablets include Galileo support.
Supports full-page screenshots
Doogee T40 4G (8GB + 512GB) supports full-page screenshots, the average tablet does not. 49.5% of tablets support full-page screenshots.
Has clipboard warnings
Doogee T40 4G (8GB + 512GB) has clipboard warnings, the average tablet does not. 38% of tablets include clipboard warnings.
Has extra dim mode
Doogee T40 4G (8GB + 512GB) features extra dim mode, the average tablet does not. 33.4% of tablets support extra diming.
Suitable for drawing
Doogee T40 4G (8GB + 512GB) is suitable for drawing, the average tablet is not. 40.3% of tablets are suitable for drawing.
5 year/s newer release date
Doogee T40 4G (8GB + 512GB) has a newer release date than the average tablet (2024 vs 2019).
32 mm shorter
Doogee T40 4G (8GB + 512GB) is shorter than the average tablet (168 mm vs 200 mm). The average tablet is 200 mm tall.
2 more speakers
Doogee T40 4G (8GB + 512GB) has more speakers than the average tablet (4 vs 2). The average tablet has 2 speakers.

Software & Features

Audio & Multimedia

Why is Doogee T40 4G (8GB + 512GB) worse than the average tablet?

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2 fewer GPU execution units
Doogee T40 4G (8GB + 512GB) has less GPU execution units than the average tablet (2 vs 4). The average tablet has 4 GPU execution units.
Worse display glass type
Doogee T40 4G (8GB + 512GB) uses weaker display glass than the average tablet (Tempered Glass vs Corning Gorilla Glass). Display glass choice still varies across tablets.
50 nits lower typical brightness
Doogee T40 4G (8GB + 512GB) has a lower typical brightness than the average tablet (350 nits vs 400 nits). The average tablet reaches 400 nits typical brightness.
No manual white balance
Doogee T40 4G (8GB + 512GB) does not allow manual white balance adjustments, the average tablet does. 51.2% of tablets include white balance controls.
No panorama mode
Doogee T40 4G (8GB + 512GB) does not have a panorama mode, the average tablet does. 78.5% of tablets include panorama features.
Does not receive direct OS updates
Doogee T40 4G (8GB + 512GB) does not support direct OS updates, the average tablet does. 79.4% of tablets support direct OS updates.
No keyboard accessory
Doogee T40 4G (8GB + 512GB) does not support a keyboard accessory, the average tablet does. 83.4% of tablets support a keyboard accessory.
8.2% heavier
Doogee T40 4G (8GB + 512GB) is heavier than the average tablet (530 g vs 490 g). The average tablet weighs 490 g.
Does not receive direct OS updates
Doogee T40 4G (8GB + 512GB) does not support direct OS updates, the average tablet does. 79.4% of tablets support 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
Doogee T40 4G (8GB + 512GB) does not support direct OS updates, the average tablet does. 79.4% of tablets support direct OS updates.
Worse display glass type
Doogee T40 4G (8GB + 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
Doogee T40 4G (8GB + 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
No manual white balance
Doogee T40 4G (8GB + 512GB) does not allow manual white balance adjustments, the average tablet does. 51.2% of tablets include white balance controls.
What it is: Allows the user to adjust color temperature settings to ensure accurate color reproduction in different lighting conditions.
When it matters: When you need to correct color casts caused by artificial lighting.
Importance: LOW
Doogee T40 4G (8GB + 512GB) does not allow manual white balance adjustments, the average tablet does. 51.2% of tablets include white balance controls.
No panorama mode
Doogee T40 4G (8GB + 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
Doogee T40 4G (8GB + 512GB) does not have a panorama mode, the average tablet does. 78.5% of tablets include panorama features.
50 nits lower typical brightness
Doogee T40 4G (8GB + 512GB) 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 T40 4G (8GB + 512GB) 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 keyboard accessory
Doogee T40 4G (8GB + 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
Doogee T40 4G (8GB + 512GB) does not support a keyboard accessory, the average tablet does. 83.4% of tablets support a keyboard accessory.
2 fewer GPU execution units
Doogee T40 4G (8GB + 512GB) has less GPU execution units than the average tablet (2 vs 4). The average tablet has 4 GPU execution units.
What it is: The number of graphics execution units available in the GPU.
When it matters: When you play games, use graphics-heavy apps, or care about overall graphics capability.
Importance: MEDIUM
Good value: >8
Doogee T40 4G (8GB + 512GB) has less GPU execution units than the average tablet (2 vs 4). The average tablet has 4 GPU execution units.2 vs 4
8.2% heavier
Doogee T40 4G (8GB + 512GB) is heavier than the average tablet (530 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
Doogee T40 4G (8GB + 512GB) is heavier than the average tablet (530 g vs 490 g). The average tablet weighs 490 g.530 g vs 490 g

Software & Features

Graphic comparison of Doogee T40 4G (8GB + 512GB) and other tablets

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Third-party reviews

United States

(Reviews last updated: May 2026)

What customers like about Doogee T40 4G (8GB + 512GB)?

High storage capacity (512GB ROM with TF card expansion up to 2TB)
Premium build quality with a slim (7.6mm) aerospace-grade aluminum alloy unibody
Long-lasting battery life (8580mAh on standard, 10800mAh on Pro)
Vibrant 2.5K high-resolution display with good clarity for media consumption
Excellent value for money, often including accessories like a keyboard, mouse, and stylus
Fast and responsive performance for day-to-day tasks and light gaming via the Helio G99 chipset

What customers dislike about Doogee T40 4G (8GB + 512GB)?

Misleading RAM marketing (advertised as 20GB but is actually 8GB physical RAM + 12GB virtual memory)
Underwhelming camera performance, described as 'pixelated' and poor in low light
Reported software stability issues, including occasional screen freezing and unresponsive crashing
Lack of biometric security like a fingerprint reader on some models, requiring a PIN login
Poor manufacturer customer support reported when hardware issues arise
Relatively slow 18W charging for such large battery capacities

Expert reviews

01net.com

05/09/2024

Samsung Galaxy Tab S9 contre Doogee T40 01net

The Samsung Galaxy Tab S9 and Doogee T40 cater to different market segments, with the Samsung serving as a premium, high-performance option and the Doogee offering high-value mid-range specs. The Samsung Galaxy Tab S9 features a superior display, 120Hz refresh rate, and 4 major OS updates, with the main cons being its higher price and lower base storage. The Doogee T40 counters with...Read more

01net.com

09/05/2026

Doogee T40 contre Samsung Galaxy Tab S9 - 01net.com

The Doogee T40, compared against the Samsung Galaxy Tab S9, offers high-value features like 512GB storage, a microSD slot, and a 3.5mm jack, but suffers from a polycarbonate build and a less powerful MediaTek Helio G99 processor. Conversely, the premium Samsung Galaxy Tab S9 excels with a 120Hz Dynamic AMOLED 2X display, the Snapdragon 8 Gen 2 chipset, and IP68-rated durability,...Read more

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