OVERALL
SPECS
VS AVERAGE
REVIEWS
ALTERNATIVES

Blackview Tab 18 4G (8GB + 256GB) Review | 168 Data compared

double-arrow
  • Avg. price in UK: ~£210
  • Avg. price in US: ~$230
  • RAM capacity: 8 GB
  • Internal storage: 256 GB
  • Screen size: 12 inches
  • Chipset: Mediatek Helio G99

Blackview Tab 18 4G (8GB + 256GB) review. Compare 168 technical specifications and user reviews to see how it ranks among tablets and if it is 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 Tablets on the market.

Score components:

90.0%

7.0

Technical Score

10.0%

7.4

User score

Very good
7.0

Technical Score

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

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

Score components:

22.0%

7.5

Performance

20.0%

5.7

Display

16.0%

8.2

Camera

14.0%

7.2

Battery

12.0%

7.0

Connectivity

8.0%

7.3

Software & Features

5.0%

5.7

Design

3.0%

5.2

Audio & Multimedia

Very good
7.4

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%

9.0

User reviews

30.0%

3.5

Popularity

User score:
United Kingdom
amazon
4.5
(40)
United States
Amazon_logo.png
4.5
(39)

(Reviews last updated: May 2026)

Very good
  • 8.9
    Gaming

    Score components:

    25.0%

    10

    RAM capacity

    20.0%

    9.0

    Refresh rate

    20.0%

    9.4

    GPU frequency

    20.0%

    6.8

    Chipset

    15.0%

    9.0

    Battery capacity

  • 8.3
    School

    Score components:

    20.0%

    6.8

    Chipset

    20.0%

    7.7

    Battery life

    20.0%

    10

    RAM capacity

    10.0%

    4.3

    Weight

    10.0%

    10

    Internal storage

    10.0%

    10

    Keyboard accessory

    10.0%

    10

    Screen size

  • 8.7
    Work

    Score components:

    30.0%

    10

    RAM capacity

    25.0%

    6.8

    Chipset

    20.0%

    10

    Internal storage

    15.0%

    10

    Screen size

    5.0%

    10

    Keyboard accessory

    5.0%

    1.0

    Stylus included

  • 7.8
    Seniors

    Score components:

    20.0%

    10

    Screen size

    20.0%

    7.7

    Battery life

    20.0%

    4.3

    Weight

    20.0%

    10

    RAM capacity

    20.0%

    6.8

    Chipset

  • 8.8
    Kids

    Score components:

    25.0%

    9.0

    Battery capacity

    25.0%

    10

    RAM capacity

    15.0%

    4.3

    Weight

    15.0%

    10

    Internal storage

    10.0%

    10

    Screen size

    10.0%

    9.4

    Price

  • 7.3
    Travel

    Score components:

    20.0%

    10

    RAM capacity

    20.0%

    7.7

    Battery life

    15.0%

    6.8

    Chipset

    15.0%

    4.3

    Weight

    10.0%

    10

    Cellular module

    10.0%

    1.0

    5G connectivity

    5.0%

    10

    GPS

    5.0%

    10

    Internal storage

  • blackview-tab-18-8gb-256gb-4g
  • blackview-tab-18-8gb-256gb-4g
  • blackview-tab-18-8gb-256gb-4g
  • blackview-tab-18-8gb-256gb-4g
  • blackview-tab-18-8gb-256gb-4g
  • blackview-tab-18-8gb-256gb-4g
blackview-tab-18-8gb-256gb-4g
blackview-tab-18-8gb-256gb-4g
blackview-tab-18-8gb-256gb-4g
blackview-tab-18-8gb-256gb-4g
blackview-tab-18-8gb-256gb-4g
blackview-tab-18-8gb-256gb-4g

Best prices in UK

Best rankings

?

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

Available versions:
8GB + 256GB12GB + 256GB£?

Verdict

The Blackview Tab 18 4G is a budget-friendly 12-inch tablet featuring a 2.4K IPS display (2000 x 1200 resolution) and a MediaTek Helio G99 octa-core processor. This model comes with 8GB of RAM (expandable via 8GB virtual RAM) and 256GB of internal storage, further expandable up to 1TB via microSD. Key pros include a large 8800mAh battery with 33W fast charging, quad Harman Kardon speakers, Widevine L1 support for HD streaming, and a desktop-like PC Mode 2.0 running on Android 13. However, notable cons include the lack of a 3.5mm headphone jack, a standard 60Hz refresh rate, and a relatively heavy build at approximately 632g.

Technical Specifications of tablet Blackview Tab 18 4G (8GB + 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%

7.5

Performance

20.0%

5.7

Display

16.0%

8.2

Camera

14.0%

7.2

Battery

12.0%

7.0

Connectivity

8.0%

7.3

Software & Features

5.0%

5.7

Design

3.0%

5.2

Audio & Multimedia

7.0
Blackview Tab 18 4G (8GB + 256GB) has a technical score of 6.98 points, which is higher than 74.5% 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%

9.0

User reviews

30.0%

3.5

Popularity

User score:
United Kingdom
amazon
4.5
(40)
United States
Amazon_logo.png
4.5
(39)

(Reviews last updated: May 2026)

7.4
Blackview Tab 18 4G (8GB + 256GB) has a user score of 7.36 points, which is lower than 81.6% 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.
3.5
Blackview Tab 18 4G (8GB + 256GB) has a popularity of 3.5 points, which is higher than 68.2% 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%

9.4

Price

7.7
Blackview Tab 18 4G (8GB + 256GB) has a quality-to-price ratio of 7.7 points, which is higher than 79.2% of smartphones.
Brand name
What it is: The manufacturer or brand of the product.
When it matters: When you prefer a specific ecosystem, support network, or design philosophy.

Importance: MEDIUM

Blackview
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

8 GB
Blackview Tab 18 4G (8GB + 256GB) has a RAM capacity of 8 GB which is larger than the RAM capacity of 72.3% of tablets and equal to that of 17.8% of tablets.
Process node
What it is: The size of the manufacturing process used to create the chip's transistors, measured in nanometers (nm). Smaller nodes generally indicate more advanced, power-efficient chips.
When it matters: When you want a chipset that is more power-efficient and generates less heat.

Importance: HIGH

Good value: <7 nm

6 nm
Blackview Tab 18 4G (8GB + 256GB) is built on a 6 nm nm process node, which is smaller than the node size used in 76.4% of tablets and equal to the node used in 8.2% of tablets.
Internal storage
What it is: The total built-in space available for apps, media, and files.
When it matters: When you keep large libraries of photos, videos, and apps directly on your device.

Importance: HIGH

Good value: >=128 GB

256 GB
Blackview Tab 18 4G (8GB + 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: HIGH

Good value: >1300

729 points
Blackview Tab 18 4G (8GB + 256GB) scored 729 points in Geekbench 6 (single-core) which is higher than the score of 48.3% of tablets and equal to the score of 2.9% of tablets.
Show more
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

2000×1200
Blackview Tab 18 4G (8GB + 256GB) has a screen resolution of 2000×1200 which is higher than that of 58.1% 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: HIGH

Good value: >=120 Hz

?
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
Blackview Tab 18 4G (8GB + 256GB) uses a IPS LCD display type. 75.4% of tablets use this display technology.
Pixel density
What it is: The concentration of pixels on the display, measured in pixels per inch (PPI), affecting image clarity.
When it matters: When you read a lot, look at fine details, or want text and graphics to look cleaner at close range.

Importance: HIGH

Good value: >250 ppi

194 ppi
Blackview Tab 18 4G (8GB + 256GB) has a pixel density of 194 ppi which is lower than that of 64.5% of tablets and equal to that of 0.5% of tablets.
Display glass type
What it is: The specific brand or model of strengthened glass used to protect the screen from scratches and drops.
When it matters: When drops, scratches, or long-term screen wear are a concern in daily use.

Importance: HIGH

Tempered Glass
Blackview Tab 18 4G (8GB + 256GB) uses Tempered Glass display glass which is weaker than that on 78.1% of tablets and equal to that on 19.5% of tablets.
Show more
Optical image stabilization
What it is: A hardware mechanism that physically moves the camera lens or sensor to counteract hand shakiness and reduce blur in photos and videos.
When it matters: When you want to reduce blur in photos and shake in videos, especially in low light.

Importance: HIGH

no
Blackview Tab 18 4G (8GB + 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: HIGH

16 MP
Blackview Tab 18 4G (8GB + 256GB) has a main camera resolution of 16 MP MP which is higher than that of 95.8% of tablets and equal to that of 1.4% 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
Blackview Tab 18 4G (8GB + 256GB) has a front camera resolution of 8 MP MP which is higher than in 69.8% of tablets and equal to that in 19.4% of tablets.
Main camera aperture
What it is: The size of the lens opening (f-stop) that controls light entry. A lower f-number indicates a wider aperture, allowing better low-light shots.
When it matters: When you want better low-light performance or a natural background blur effect.

Importance: HIGH

?
Optical zoom
What it is: A true zoom feature that adjusts the camera lens to get closer to the subject without losing image quality, unlike digital zoom.
When it matters: When you want to get closer to a distant subject without losing image clarity.

Importance: HIGH

N/A
Blackview Tab 18 4G (8GB + 256GB) supports N/A x optical zoom which is lower than in 81.7% of tablets and equal to that in 18.3% of tablets.
Show more
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

8,800 mAh
Blackview Tab 18 4G (8GB + 256GB) has a battery capacity of 8,800 mAh which is larger than the batteries in 80.8% of tablets and equal to those in 0.8% of tablets.
Charging speed
What it is: The maximum power input supported for wired charging, measured in Watts (W).
When it matters: When you are in a rush and need to top up your battery quickly.

Importance: HIGH

Good value: >30 W

33 W
Blackview Tab 18 4G (8GB + 256GB) supports charging speeds of 33 W which is faster than in 74.8% of tablets and equal to speeds in 2.9% 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

12 hours
Blackview Tab 18 4G (8GB + 256GB) has a battery life of 12 hours, which is longer than that of 65.7% of tablets and equal to that of 9.3% of tablets.
video playback
Wireless charging
What it is: The ability to charge the battery without cables by placing the device on a compatible charging pad.
When it matters: When you want to charge the tablet by placing it on a compatible pad.

Importance: MEDIUM

no
Blackview Tab 18 4G (8GB + 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: MEDIUM

yes
Blackview Tab 18 4G (8GB + 256GB) supports fast charging. 49.3% of tablets support fast charging.
Show more
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
Blackview Tab 18 4G (8GB + 256GB) supports LTE. 63.3% of tablets include LTE connectivity.
Wi-Fi connectivity
What it is: The ability to connect to wireless local area networks for internet access and local networking.
When it matters: When you want to save mobile data and connect to home or public networks.

Importance: HIGH

yes
Blackview Tab 18 4G (8GB + 256GB) supports Wi-Fi connectivity. 99.9% of tablets offer Wi-Fi support.
GPS
What it is: Support for the Global Positioning System to determine the device's precise location.
When it matters: When you need accurate navigation for driving, walking, or exploring new places.

Importance: HIGH

yes
Blackview Tab 18 4G (8GB + 256GB) supports GPS. 83.2% of tablets include GPS functionality.
5G connectivity
What it is: Support for the fifth generation of mobile network technology, offering significantly faster data speeds and lower latency.
When it matters: When you need the fastest possible mobile data speeds for streaming and downloading on the go.

Importance: MEDIUM

no
Blackview Tab 18 4G (8GB + 256GB) does not support 5G connectivity. 10.8% of tablets support 5G.
This version supports cellular data up to 4G/LTE or 3G, not 5G.
NFC
What it is: Near Field Communication technology that enables contactless payments, quick pairing, and data exchange over short distances.
When it matters: When you want to make contactless payments or quickly pair with compatible accessories.

Importance: MEDIUM

no
Blackview Tab 18 4G (8GB + 256GB) does not support NFC. 9.8% of tablets include NFC.
Show more
Operating system
What it is: The primary system software that manages the tablet's hardware and software resources.
When it matters: When you have a preference for the user interface and app ecosystem.

Importance: HIGH

Android
Blackview Tab 18 4G (8GB + 256GB) uses the Android operating system, which is more advanced than the one used by 23.7% of tablets.
Update support duration
What it is: The expected length of software update support for the tablet.
When it matters: When you care about how long the tablet should keep getting software updates.

Importance: HIGH

medium
Blackview Tab 18 4G (8GB + 256GB) offers medium update support, which is longer than the support period of 43.1% of tablets and equal to that of 36.1% of tablets.
Direct OS updates
What it is: Receives major operating system updates directly from the device maker or platform provider instead of waiting on extra intermediaries.
When it matters: When fast access to new Android or system features and security patches matters to you.

Importance: HIGH

no
Blackview Tab 18 4G (8GB + 256GB) does not receive direct OS updates. 79.4% of tablets receive direct updates.
On-device AI
What it is: A tablet feature related to on-device ai.
When it matters: When you use smart writing, photo, voice, or search features and want them to work faster or more privately on the tablet itself.

Importance: MEDIUM

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

Importance: MEDIUM

yes
Blackview Tab 18 4G (8GB + 256GB) includes app tracking protection. 25.2% of tablets support this feature.
Show more
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

not rated
Blackview Tab 18 4G (8GB + 256GB) has an IP rating of not rated which is equal to that of 83% of tablets.
Weight
What it is: The total mass of the tablet, affecting how heavy it feels in the hand.
When it matters: When you want the tablet to be easier to carry and hold for longer sessions.

Importance: MEDIUM

Good value: <500 g

632 g
Blackview Tab 18 4G (8GB + 256GB) weighs 632 g which is heavier than 82.2% of tablets and equal to the weight of 0.1% of tablets.
Backlit keyboard
What it is: A keyboard with illuminated keys for easier typing in darker environments.
When it matters: When you type in dim rooms or low light.

Importance: MEDIUM

no
Blackview Tab 18 4G (8GB + 256GB) does not support a backlit keyboard. 8.9% of tablets support this accessory feature.
Keyboard accessory
What it is: Support for a keyboard accessory made for the tablet.
When it matters: When you want the tablet to work more like a small laptop.

Importance: MEDIUM

yes
Blackview Tab 18 4G (8GB + 256GB) supports a keyboard accessory. 83.4% of tablets support this option.
Pen latency
What it is: The delay between stylus input and the line or action appearing on screen, usually measured in milliseconds.
When it matters: When you want stylus input to feel quicker and more natural.

Importance: MEDIUM

Good value: <10 ms

?
Show more
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

2
Blackview Tab 18 4G (8GB + 256GB) includes 2 microphones, which is more than in 55.4% of tablets and equal to the number in 33% of tablets.
aptX Adaptive
What it is: A Bluetooth codec that dynamically adjusts bitrate to balance audio quality and connection stability.
When it matters: When you use wireless headphones in changing environments and want better audio quality without sacrificing connection stability.

Importance: MEDIUM

no
Blackview Tab 18 4G (8GB + 256GB) does not support aptX Adaptive. 4.9% of tablets offer this codec.
No confirmed built-in aptX Adaptive Bluetooth codec support.
Dolby Atmos support
What it is: Support for Dolby Atmos audio playback or processing.
When it matters: When you want more immersive sound from compatible movies, games, or music.

Importance: MEDIUM

no
Blackview Tab 18 4G (8GB + 256GB) does not support Dolby Atmos. 26.4% of tablets support this audio feature.
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

4
Blackview Tab 18 4G (8GB + 256GB) includes 4 speakers, which is more than in 71.6% of tablets and equal to the number in 22.1% of tablets.
Quad speakers.
FM radio
What it is: A built-in receiver allowing users to listen to local FM radio stations using wired headphones as an antenna.
When it matters: When you want to listen to local radio stations without using mobile data.

Importance: LOW

no
Blackview Tab 18 4G (8GB + 256GB) does not include an FM radio. 14.9% of tablets offer FM radio functionality.
Show more

Blackview Tab 18 4G (8GB + 256GB) vs the average tablet

  • 4x more storage
    Blackview Tab 18 4G (8GB + 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: HIGH

    Good value: >=128 GB

    Blackview Tab 18 4G (8GB + 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
  • Faster storage type
    Blackview Tab 18 4G (8GB + 256GB) 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

    Blackview Tab 18 4G (8GB + 256GB) 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
    Blackview Tab 18 4G (8GB + 256GB) 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

    Blackview Tab 18 4G (8GB + 256GB) 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
    Blackview Tab 18 4G (8GB + 256GB) 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

    Blackview Tab 18 4G (8GB + 256GB) 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 DisplayPort over USB-C
    Blackview Tab 18 4G (8GB + 256GB) supports DisplayPort over USB-C, the average tablet does not. 19.9% of tablets support DisplayPort over USB-C.
    Native display output over USB-C is not supported.
    What it is: Support for sending video to an external display through USB-C using DisplayPort Alt Mode.
    When it matters: When you want to connect the tablet to an external display through USB-C.

    Importance: MEDIUM

    Blackview Tab 18 4G (8GB + 256GB) supports DisplayPort over USB-C, the average tablet does not. 19.9% of tablets support DisplayPort over USB-C.
  • Supports fast charging
    Blackview Tab 18 4G (8GB + 256GB) 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

    Blackview Tab 18 4G (8GB + 256GB) supports fast charging, the average tablet does not. 49.3% of tablets feature fast charging.
  • 1.9 inches larger screen size
    Blackview Tab 18 4G (8GB + 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

    Blackview Tab 18 4G (8GB + 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
  • Supports PDAF
    Blackview Tab 18 4G (8GB + 256GB) 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

    Blackview Tab 18 4G (8GB + 256GB) supports PDAF, the average tablet does not. 26.3% of tablets support PDAF.
  • 4x more storage
    Blackview Tab 18 4G (8GB + 256GB) has more internal storage than the average tablet (256 GB vs 64 GB). The average tablet provides 64 GB of internal storage.
  • Faster storage type
    Blackview Tab 18 4G (8GB + 256GB) uses UFS storage, while the average tablet uses eMMC. Storage technology still varies widely across tablets.
  • 4 GB more RAM
    Blackview Tab 18 4G (8GB + 256GB) has more RAM capacity than the average tablet (8 GB vs 4 GB). The average tablet has 4 GB of RAM.
  • Better chipset
    Blackview Tab 18 4G (8GB + 256GB) uses the Mediatek Helio G99 chipset, while the average tablet uses MediaTek MT8169A.
  • 57.1% smaller process node
    Blackview Tab 18 4G (8GB + 256GB) uses a smaller process node than the average tablet (6 nm vs 14 nm). The average tablet uses a process node of 14 nm.
  • 46.2% faster GPU clock
    Blackview Tab 18 4G (8GB + 256GB) has a higher GPU frequency than the average tablet (950 MHz vs 650 MHz). The average tablet has GPU frequency of 650 MHz.
  • Newer DDR memory version
    Blackview Tab 18 4G (8GB + 256GB) supports a newer DDR version than the average tablet (LPDDR4X vs LPDDR3). The average DDR version is LPDDR3.
  • 4x higher maximum RAM
    Blackview Tab 18 4G (8GB + 256GB) has more maximum RAM than the average tablet (16 GB vs 4 GB). The average tablet supports up to 4 GB of RAM.
  • 2 more CPU threads
    Blackview Tab 18 4G (8GB + 256GB) has more CPU threads than the average tablet (8 vs 6). The average tablet has 6 CPU threads.
  • 10% higher CPU speed
    Blackview Tab 18 4G (8GB + 256GB) has a higher CPU speed than the average tablet (2.2 GHz vs 2 GHz). The average tablet has CPU speed of 2 GHz.
  • 2,157 points higher PassMark benchmark
    Blackview Tab 18 4G (8GB + 256GB) achieves a higher PassMark benchmark result than the average tablet (4,568 points vs 2,411 points). The average tablet scores 2,411 points in PassMark.
  • 255 MHz higher GPU turbo clock
    Blackview Tab 18 4G (8GB + 256GB) 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.
  • 896 GB more external memory supported
    Blackview Tab 18 4G (8GB + 256GB) has more maximum external memory than the average tablet (1,024 GB vs 128 GB). The average tablet supports 128 GB of maximum external memory.
  • 559 points higher PassMark single-core benchmark
    Blackview Tab 18 4G (8GB + 256GB) achieves a higher PassMark single-core benchmark score than the average tablet (1,503 points vs 944 points). The average tablet scores 944 points in PassMark single-core.
  • 1.9 inches larger screen size
    Blackview Tab 18 4G (8GB + 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.
  • Higher screen resolution
    Blackview Tab 18 4G (8GB + 256GB) has a higher screen resolution than the average tablet (2000×1200 vs 1920×1200). The average tablet resolution is 1920×1200.
  • 8 MP higher main camera megapixels
    Blackview Tab 18 4G (8GB + 256GB) 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
    Blackview Tab 18 4G (8GB + 256GB) supports PDAF, the average tablet does not. 26.3% of tablets support PDAF.
  • 3 MP higher front camera megapixels
    Blackview Tab 18 4G (8GB + 256GB) has more front camera megapixels than the average tablet (8 MP vs 5 MP). The average tablet has 5 MP front camera resolution.
  • Allows manual focus
    Blackview Tab 18 4G (8GB + 256GB) allows manual focus control, the average tablet does not. 37% of tablets include manual focus.
  • Allows manual ISO
    Blackview Tab 18 4G (8GB + 256GB) allows manual ISO adjustment, the average tablet does not. 42.5% of tablets feature manual ISO.
  • Wider front camera aperture
    Blackview Tab 18 4G (8GB + 256GB) has a better front camera aperture than the average tablet (f/2.0 vs f/2.2). The average tablet uses f/2.2 front camera aperture.
  • Has a flash
    Blackview Tab 18 4G (8GB + 256GB) features a built-in flash, the average tablet does not. 45.2% of tablets include a flash.
  • 1 more flash LEDs
    Blackview Tab 18 4G (8GB + 256GB) has more flash LEDs than the average tablet (1 vs 0). The average tablet has 0 flash LEDs.
  • Supports fast charging
    Blackview Tab 18 4G (8GB + 256GB) supports fast charging, the average tablet does not. 49.3% of tablets feature fast charging.
  • 33.3% larger battery capacity
    Blackview Tab 18 4G (8GB + 256GB) has a higher battery capacity than the average tablet (8,800 mAh vs 6,600 mAh). The average tablet battery has capacity of 6,600 mAh.
  • 2 hours longer battery life
    Blackview Tab 18 4G (8GB + 256GB) offers longer battery life than the average tablet (12 hours vs 10 hours). The average tablet offers 10 hours of battery life.
  • 83.3% faster charging speed
    Blackview Tab 18 4G (8GB + 256GB) supports faster charging than the average tablet (33 W vs 18 W). The average tablet supports charging speed of 18 W.
  • Supports DisplayPort over USB-C
    Blackview Tab 18 4G (8GB + 256GB) supports DisplayPort over USB-C, the average tablet does not. 19.9% of tablets support DisplayPort over USB-C.
  • Has a fingerprint scanner
    Blackview Tab 18 4G (8GB + 256GB) offers a better fingerprint scanner setup than the average tablet (yes vs no). Fingerprint scanner quality still varies a lot between tablets.
  • Supports Galileo
    Blackview Tab 18 4G (8GB + 256GB) supports Galileo satellite navigation, the average tablet does not. 43% of tablets include Galileo support.
  • Newer Bluetooth version
    Blackview Tab 18 4G (8GB + 256GB) supports a newer Bluetooth version than the average tablet (5.1 vs 5.0). The average tablet uses Bluetooth 5.0.
  • Includes app tracking protection
    Blackview Tab 18 4G (8GB + 256GB) includes app tracking protection, the average tablet does not. 25.2% of tablets offer app tracking protection.
  • Allows app offloading
    Blackview Tab 18 4G (8GB + 256GB) allows app offloading, the average tablet does not. 23.7% of tablets support this feature.
  • Supports full-page screenshots
    Blackview Tab 18 4G (8GB + 256GB) supports full-page screenshots, the average tablet does not. 49.5% of tablets support full-page screenshots.
  • Supports dynamic theme
    Blackview Tab 18 4G (8GB + 256GB) features dynamic themes, the average tablet does not. 29.1% of tablets offer dynamic theming.
  • Has clipboard warnings
    Blackview Tab 18 4G (8GB + 256GB) has clipboard warnings, the average tablet does not. 38% of tablets include clipboard warnings.
  • Has extra dim mode
    Blackview Tab 18 4G (8GB + 256GB) features extra dim mode, the average tablet does not. 33.4% of tablets support extra diming.
  • Suitable for drawing
    Blackview Tab 18 4G (8GB + 256GB) is suitable for drawing, the average tablet is not. 40.3% of tablets are suitable for drawing.
  • 4 year/s newer release date
    Blackview Tab 18 4G (8GB + 256GB) has a newer release date than the average tablet (2023 vs 2019).
  • 2 more speakers
    Blackview Tab 18 4G (8GB + 256GB) has more speakers than the average tablet (4 vs 2). The average tablet has 2 speakers.
  • 1 more microphone/s
    Blackview Tab 18 4G (8GB + 256GB) has more microphones than the average tablet (2 vs 1). The average tablet has 1 microphones.

Total
Overall
Performance
Display
Camera
Battery
Connectivity
Software & Features
Design
Audio & Multimedia
  • 2 fewer GPU execution units
    Blackview Tab 18 4G (8GB + 256GB) has less GPU execution units than the average tablet (2 vs 4). The average tablet has 4 GPU execution units.
  • Worse display glass type
    Blackview Tab 18 4G (8GB + 256GB) uses weaker display glass than the average tablet (Tempered Glass vs Corning Gorilla Glass). Display glass choice still varies across tablets.
  • 51 nits lower peak brightness
    Blackview Tab 18 4G (8GB + 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
    Blackview Tab 18 4G (8GB + 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
    Blackview Tab 18 4G (8GB + 256GB) has a lower pixel density than the average tablet (194 ppi vs 224 ppi). The average tablet has pixel density of 224 ppi.
  • 30 ppi lower screen sharpness
    Blackview Tab 18 4G (8GB + 256GB) has a lower screen sharpness than the average tablet (194 ppi vs 224 ppi). The average tablet has screen sharpness of 224 ppi.
  • 16.7% lower touch sampling rate
    Blackview Tab 18 4G (8GB + 256GB) has a lower touch sampling rate than the average tablet (120 Hz vs 144 Hz). The average tablet has touch sampling rate of 144 Hz.
  • No manual white balance
    Blackview Tab 18 4G (8GB + 256GB) does not allow manual white balance adjustments, the average tablet does. 51.2% of tablets include white balance controls.
  • Does not receive direct OS updates
    Blackview Tab 18 4G (8GB + 256GB) does not support direct OS updates, the average tablet does. 79.4% of tablets support direct OS updates.
  • Lacks multi-user mode
    Blackview Tab 18 4G (8GB + 256GB) does not support multi-user mode, the average tablet does. 71.9% of tablets allow multiple user profiles.
  • 29% heavier
    Blackview Tab 18 4G (8GB + 256GB) is heavier than the average tablet (632 g vs 490 g). The average tablet weighs 490 g.
  • 77.6 mm taller
    Blackview Tab 18 4G (8GB + 256GB) is taller than the average tablet (277.6 mm vs 200 mm). The average tablet is 200 mm tall.
  • No 3.5 mm headphone jack
    Blackview Tab 18 4G (8GB + 256GB) does not have a 3.5 mm headphone jack, the average tablet does. 72.7% of tablets include a headphone jack.
  • Does not receive direct OS updates
    Blackview Tab 18 4G (8GB + 256GB) 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

    Blackview Tab 18 4G (8GB + 256GB) does not support direct OS updates, the average tablet does. 79.4% of tablets support direct OS updates.
  • Worse display glass type
    Blackview Tab 18 4G (8GB + 256GB) 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

    Blackview Tab 18 4G (8GB + 256GB) 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
    Blackview Tab 18 4G (8GB + 256GB) 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

    Blackview Tab 18 4G (8GB + 256GB) does not allow manual white balance adjustments, the average tablet does. 51.2% of tablets include white balance controls.
  • 29% heavier
    Blackview Tab 18 4G (8GB + 256GB) is heavier than the average tablet (632 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

    Blackview Tab 18 4G (8GB + 256GB) is heavier than the average tablet (632 g vs 490 g). The average tablet weighs 490 g.632 g vs 490 g
  • 51 nits lower peak brightness
    Blackview Tab 18 4G (8GB + 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

    Blackview Tab 18 4G (8GB + 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 3.5 mm headphone jack
    Blackview Tab 18 4G (8GB + 256GB) does not have a 3.5 mm headphone jack, the average tablet does. 72.7% of tablets include a 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

    Blackview Tab 18 4G (8GB + 256GB) does not have a 3.5 mm headphone jack, the average tablet does. 72.7% of tablets include a headphone jack.
  • 50 nits lower typical brightness
    Blackview Tab 18 4G (8GB + 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

    Blackview Tab 18 4G (8GB + 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
  • Lacks multi-user mode
    Blackview Tab 18 4G (8GB + 256GB) does not support multi-user mode, the average tablet does. 71.9% of tablets allow multiple user profiles.
    What it is: The ability to create and manage separate user profiles on the same device, useful for sharing while maintaining privacy.
    When it matters: When you share your device with family members or keep work and personal profiles separate.

    Importance: LOW

    Blackview Tab 18 4G (8GB + 256GB) does not support multi-user mode, the average tablet does. 71.9% of tablets allow multiple user profiles.
Total
Overall
Performance
Display
Camera
Software & Features
Design
Audio & Multimedia

Graphic comparison of Blackview Tab 18 4G (8GB + 256GB) and other tablets

Attribute category
Attribute
No results found

Third-party reviews

United Kingdom
amazon
4.5
40 Reviews
United States
Amazon_logo.png
4.5
39 Reviews

(Reviews last updated: May 2026)

What customers like about Blackview Tab 18 4G (8GB + 256GB)?

  • Excellent value for money, often described as punching above its weight for a budget tablet.
  • High-quality 12-inch 2.4K display that is crisp and vibrant for streaming movies.
  • Impressive quad-speaker system tuned by Harman Kardon, offering clear and loud audio.
  • Widevine L1 support allowing for high-definition streaming on platforms like Netflix.
  • Long-lasting 8,800mAh battery that often survives a full day of heavy use.
  • Smooth multitasking performance thanks to the MediaTek Helio G99 processor and generous RAM.
  • Useful accessories often included in the box, such as a protective case and screen protector.

What customers dislike about Blackview Tab 18 4G (8GB + 256GB)?

  • No 3.5mm headphone jack, requiring adapters or Bluetooth for external audio.
  • Automatic brightness sensor can be inconsistent or set levels too low.
  • Reports of touchscreen lag or sensitivity issues after several months of use.
  • Slow boot-up times compared to more premium tablets.
  • Occasional software glitches and inconsistent Wi-Fi connectivity reported by some users.
  • The tablet is somewhat heavy at 632g, making it less comfortable for long periods of handheld use.

Expert reviews

Z
zdnet.com
04/12/2024
Finally, my search for the best cheap Android tablet is over... - ZDNET

The Blackview Tab 18 is identified in a ZDNet review as a standout 12-inch budget Android tablet, offering a slim, lightweight design and robust hardware at a significantly discounted price point. Praised for its large, vivid screen and capable processor, the device is positioned as a practical tool for daily tasks, media consumption, and work. While the screen brightness struggles...Read more

D
dustinabbott.net
29/03/2024
Blackview Tab 18 12" Android Tablet Review - DustinAbbott.net

Dustin Abbott’s review highlights the Blackview Tab 18 as a standout budget tablet featuring a high-quality 12-inch 2.4K IPS display and impressive quad speakers tuned by Harman Kardon, which produce sound quality comparable to premium devices. Powered by a MediaTek Helio G99 processor and 12GB of native RAM, the tablet provides smooth performance for daily tasks and media...Read more

W
winfuture.de
22/12/2023
Blackview Tab18 im Test: High-End Gaming für unterwegs

The Blackview Tab 18 is a budget-friendly 12-inch Android 13 tablet featuring a 2.4K IPS display with Widevine L1 support for HD streaming, powered by a MediaTek Helio G99 chipset with 12GB of RAM and 256GB storage. Key pros include an impressive four-speaker Harman Kardon audio system, a large 8,800 mAh battery with 33W charging, and a dedicated "PC Mode" for light productivity....Read more

(Translated)Show original
H
heise.de
22/02/2024
Blackview Tab 18 im Test | Heise online bestenlisten

The Blackview Tab 18, a 12-inch Android tablet, is noted for offering high value via a premium, durable metal chassis despite its slightly heavier, 100-gram-higher weight compared to 11-inch rivals. Key advantages include a vibrant display, impressive quad-speaker audio, Widevine Level 1 for HD streaming, 4G LTE, and an included protective cover. However, the device is limited by...Read more

(Translated)Show original
0
01net.com
01/11/2023
Blackview Tab 18 contre Xiaomi Redmi Pad SE

The Blackview Tab 18 acts as a 12-inch, MediaTek Helio G99-powered productivity tablet, featuring a Harman Kardon quad-speaker system, 33W charging, and a specialized PC mode for multitasking. Its limitations include a heavier 632g weight and the absence of a 3.5mm headphone jack. Alternatively, the lightweight, 478g Xiaomi Redmi Pad SE is a leisure-focused device with an aluminum...Read more

(Translated)Show original
T
today.it
15/01/2024
Blackview Tab 18: recensione, caratteristiche prezzo

The Blackview Tab 18 is highlighted as a high-value, 12-inch, 2.4K IPS display tablet featuring 120Hz refresh rates and Widevine L1 for streaming, wrapped in a compact, portable design. Powered by a MediaTek Helio G99 chipset with up to 24GB of expanded RAM, it offers smooth performance for daily tasks and media consumption, complemented by a loud, quad-speaker Harman Kardon sound...Read more

(Translated)Show original

Video reviews

Best alternatives

honor-pad-10-8gb-256gb-wifi
Honor Pad 10 WiFi (8GB + 256GB)

Tablets

8.0
blackview-mega-3-12gb-256gb-4g
Blackview Mega 3 4G (12GB + 256GB)

Tablets

7.7
No image
Doogee Tab G6 Max 4G (32GB + 256GB)

Tablets

7.4
lenovo-thinkpad-x1-tablet-3rd-gen-8gb-256gb-cellular
Lenovo Thinkpad X1 Tablet 3rd Gen Cellular (8GB + 256GB)

Tablets

7.3
xiaomi-poco-pad-8gb-256gb-5g
Xiaomi Poco Pad 5G (8GB + 256GB)

Tablets

7.8
xiaomi-poco-pad-x1-8gb-512gb-wifi
Xiaomi Poco Pad X1 WiFi (8GB + 512GB)

Tablets

8.0
xiaomi-poco-pad-8gb-256gb-wifi
Xiaomi Poco Pad WiFi (8GB + 256GB)

Tablets

8.0
samsung-galaxy-tab-a11-plus-6gb-128gb-5g
Samsung Galaxy Tab A11 Plus 5G (6GB + 128GB)

Tablets

7.4
No image
Blackview Oscal Spider 10 4G (8GB + 256GB)

Tablets

7.4
xiaomi-redmi-pad-2-8gb-256gb-4g
Xiaomi Redmi Pad 2 4G (8GB + 256GB)

Tablets

7.3
tcl-nxtpaper-11-plus-8gb-256gb-wifi
TCL Nxtpaper 11 Plus WiFi (8GB + 256GB)

Tablets

7.3
lenovo-tab-k11-plus-8gb-256gb-wifi
Lenovo Tab K11 Plus WiFi (8GB + 256GB)

Tablets

7.2

Compare Blackview Tab 18 4G (8GB + 256GB) with other tablets

VS
VS

Compare