OVERALL
SPECS
VS AVERAGE
REVIEWS
ALTERNATIVES

Blackview Tab 15 4G (8GB + 128GB) Review | 168 Data compared

double-arrow
  • Avg. price in UK: ~£200
  • Avg. price in US: ~$240
  • RAM capacity: 8 GB
  • Internal storage: 128 GB
  • Screen size: 10.5 inches
  • Chipset: Unisoc T610

Blackview Tab 15 4G (8GB + 128GB) review. Compare 168 technical specifications and user reviews to see how it ranks among tablets and if it is worth buying.

6.7

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%

6.5

Technical Score

10.0%

8.7

User score

Good
6.5

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%

6.2

Performance

20.0%

5.3

Display

16.0%

8.3

Camera

14.0%

6.8

Battery

12.0%

6.4

Connectivity

8.0%

6.7

Software & Features

5.0%

5.1

Design

3.0%

6.5

Audio & Multimedia

Good
8.7

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%

8.5

User reviews

30.0%

9.1

Popularity

User score:
United Kingdom
amazon
4.3
(182)
amazon
4.1
(54)
amazon
4.2
(47)
amazon
4.7
(17)
amazon
3.8
(17)
amazon
2.9
(4)
Amazon
5.0
(2)
amazon
5.0
(1)
United States
Amazon_logo.png
4.3
(183)
Amazon_logo.png
4.1
(48)
Amazon_logo.png
4.2
(47)

(Reviews last updated: May 2026)

Excellent
  • 6.2
    Gaming

    Score components:

    25.0%

    10

    RAM capacity

    20.0%

    1.0

    Refresh rate

    20.0%

    5.0

    GPU frequency

    20.0%

    6.3

    Chipset

    15.0%

    8.2

    Battery capacity

  • 7.7
    School

    Score components:

    20.0%

    6.3

    Chipset

    20.0%

    7.7

    Battery life

    20.0%

    10

    RAM capacity

    10.0%

    6.4

    Weight

    10.0%

    5.4

    Internal storage

    10.0%

    10

    Keyboard accessory

    10.0%

    7.3

    Screen size

  • 7.3
    Work

    Score components:

    30.0%

    10

    RAM capacity

    25.0%

    6.3

    Chipset

    20.0%

    5.4

    Internal storage

    15.0%

    7.3

    Screen size

    5.0%

    10

    Keyboard accessory

    5.0%

    1.0

    Stylus included

  • 7.5
    Seniors

    Score components:

    20.0%

    7.3

    Screen size

    20.0%

    7.7

    Battery life

    20.0%

    6.4

    Weight

    20.0%

    10

    RAM capacity

    20.0%

    6.3

    Chipset

  • 8.0
    Kids

    Score components:

    25.0%

    8.2

    Battery capacity

    25.0%

    10

    RAM capacity

    15.0%

    6.4

    Weight

    15.0%

    5.4

    Internal storage

    10.0%

    7.3

    Screen size

    10.0%

    9.5

    Price

  • 7.3
    Travel

    Score components:

    20.0%

    10

    RAM capacity

    20.0%

    7.7

    Battery life

    15.0%

    6.3

    Chipset

    15.0%

    6.4

    Weight

    10.0%

    10

    Cellular module

    10.0%

    1.0

    5G connectivity

    5.0%

    10

    GPS

    5.0%

    5.4

    Internal storage

  • blackview-tab-15-8gb-128gb-4g
  • blackview-tab-15-8gb-128gb-4g
  • blackview-tab-15-8gb-128gb-4g
  • blackview-tab-15-8gb-128gb-4g
  • blackview-tab-15-8gb-128gb-4g
  • blackview-tab-15-8gb-128gb-4g
  • blackview-tab-15-8gb-128gb-4g
blackview-tab-15-8gb-128gb-4g
blackview-tab-15-8gb-128gb-4g
blackview-tab-15-8gb-128gb-4g
blackview-tab-15-8gb-128gb-4g
blackview-tab-15-8gb-128gb-4g
blackview-tab-15-8gb-128gb-4g
blackview-tab-15-8gb-128gb-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.

Verdict

The Blackview Tab 15 4G is a budget-friendly 10.5-inch tablet featuring a 1920x1200 FHD+ IPS display and a slim 7.3mm profile. It is powered by an octa-core Unisoc T610 processor paired with 8GB of physical RAM (expandable up to 14GB via virtual memory) and 128GB of internal storage, which can be further expanded to 1TB using a TF card. Key highlights include Widevine L1 support for 1080p streaming on platforms like Disney+ and Netflix, a high-capacity 8280mAh battery with 18W fast charging, and quad-BOX stereo speakers for immersive audio. While it offers versatile connectivity with dual 4G SIM slots and a dedicated PC mode for productivity, users have noted some drawbacks, such as a lengthy charging time of over six hours, mediocre camera performance in low light, and occasional software bugs or lag during intensive multitasking.

Technical Specifications of tablet Blackview Tab 15 4G (8GB + 128GB)

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%

6.2

Performance

20.0%

5.3

Display

16.0%

8.3

Camera

14.0%

6.8

Battery

12.0%

6.4

Connectivity

8.0%

6.7

Software & Features

5.0%

5.1

Design

3.0%

6.5

Audio & Multimedia

6.5
Blackview Tab 15 4G (8GB + 128GB) has a technical score of 6.47 points, which is higher than 65.3% 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%

8.5

User reviews

30.0%

9.1

Popularity

User score:
United Kingdom
amazon
4.3
(182)
amazon
4.1
(54)
amazon
4.2
(47)
amazon
4.7
(17)
amazon
3.8
(17)
amazon
2.9
(4)
Amazon
5.0
(2)
amazon
5.0
(1)
United States
Amazon_logo.png
4.3
(183)
Amazon_logo.png
4.1
(48)
Amazon_logo.png
4.2
(47)

(Reviews last updated: May 2026)

8.7
Blackview Tab 15 4G (8GB + 128GB) has a user score of 8.65 points, which is higher than 85.7% 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.
9.1
Blackview Tab 15 4G (8GB + 128GB) has a popularity of 9.1 points, which is higher than 83.1% 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%

6.7

Overall score

40.0%

9.5

Price

7.5
Blackview Tab 15 4G (8GB + 128GB) has a quality-to-price ratio of 7.5 points, which is higher than 71.6% 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 15 4G (8GB + 128GB) 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

12 nm
Blackview Tab 15 4G (8GB + 128GB) 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: HIGH

Good value: >=128 GB

128 GB
Blackview Tab 15 4G (8GB + 128GB) has an internal storage capacity of 128 GB which is larger than the storage of 56.7% of tablets and equal to that of 19.6% 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

420 points
Blackview Tab 15 4G (8GB + 128GB) scored 420 points in Geekbench 6 (single-core) which is lower than the score of 64.1% of tablets and equal to the score of 0.1% 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

1920×1200
Blackview Tab 15 4G (8GB + 128GB) has a screen resolution of 1920×1200 which is higher than that of 39.1% of tablets and equal to that of 18.8% of tablets.
Refresh rate
What it is: The number of times per second the display updates the image, measured in Hertz (Hz); higher rates offer smoother motion.
When it matters: When you want scrolling to feel fluid and games to look smoother.

Importance: HIGH

Good value: >=120 Hz

60 Hz
Blackview Tab 15 4G (8GB + 128GB) supports a refresh rate of 60 Hz which is higher than in 0% of tablets and equal to that in 73.8% of tablets.
Display type
What it is: The specific technology used for the screen panel (e.g., OLED, IPS LCD), influencing contrast, color, and efficiency.
When it matters: When you care about vibrant colors, deep blacks, and battery efficiency.

Importance: HIGH

IPS LCD
Blackview Tab 15 4G (8GB + 128GB) 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

216 ppi
Blackview Tab 15 4G (8GB + 128GB) has a pixel density of 216 ppi which is lower than that of 52.5% of tablets and equal to that of 3.7% 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: HIGH

Tempered Glass
Blackview Tab 15 4G (8GB + 128GB) 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 15 4G (8GB + 128GB) 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

13 MP
Blackview Tab 15 4G (8GB + 128GB) has a main camera resolution of 13 MP MP which is higher than that of 75% of tablets and equal to that of 20.8% 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 15 4G (8GB + 128GB) 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

f/2.2
Blackview Tab 15 4G (8GB + 128GB) has a main camera aperture of f/2.2 which is wider than that of 30% of tablets and equal to that of 27.6% of tablets.
Optical zoom
What it is: A true zoom feature that adjusts the camera lens to get closer to the subject without losing image quality, unlike digital zoom.
When it matters: When you want to get closer to a distant subject without losing image clarity.

Importance: HIGH

1xx
Blackview Tab 15 4G (8GB + 128GB) supports 1x x optical zoom which is higher than in 18.4% of tablets and equal to that in 80.7% 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

8,280 mAh
Blackview Tab 15 4G (8GB + 128GB) has a battery capacity of 8,280 mAh which is larger than the batteries in 76.5% of tablets 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

18 W
Blackview Tab 15 4G (8GB + 128GB) 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

12 hours
Blackview Tab 15 4G (8GB + 128GB) 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.
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 15 4G (8GB + 128GB) 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 15 4G (8GB + 128GB) 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 15 4G (8GB + 128GB) 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 15 4G (8GB + 128GB) 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 15 4G (8GB + 128GB) 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 15 4G (8GB + 128GB) 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 15 4G (8GB + 128GB) 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 15 4G (8GB + 128GB) 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

short
Blackview Tab 15 4G (8GB + 128GB) offers short update support, which is shorter than the support period of 56.9% of tablets and equal to that of 43.1% 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 15 4G (8GB + 128GB) 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

no
Blackview Tab 15 4G (8GB + 128GB) does not support on-device AI. 32.1% of tablets support this capability.
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

?
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 15 4G (8GB + 128GB) 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

525 g
Blackview Tab 15 4G (8GB + 128GB) weighs 525 g which is heavier than 61.3% of tablets and equal to the weight of 0.7% 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 15 4G (8GB + 128GB) 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 15 4G (8GB + 128GB) 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

N/A
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

1
Blackview Tab 15 4G (8GB + 128GB) includes 1 microphones, which is more than in 0.2% of tablets and equal to the number in 55.1% of tablets.
aptX Adaptive
What it is: A Bluetooth codec that dynamically adjusts bitrate to balance audio quality and connection stability.
When it matters: When you use wireless headphones in changing environments and want better audio quality without sacrificing connection stability.

Importance: MEDIUM

no
Blackview Tab 15 4G (8GB + 128GB) 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 15 4G (8GB + 128GB) does not support Dolby Atmos. 26.4% of tablets support this audio feature.
No confirmed Dolby Atmos audio support.
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 15 4G (8GB + 128GB) 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

yes
Blackview Tab 15 4G (8GB + 128GB) includes an FM radio. 14.9% of tablets offer FM radio functionality.
Built-in FM radio supported.
Show more

Blackview Tab 15 4G (8GB + 128GB) vs the average tablet

  • 4 GB more RAM
    Blackview Tab 15 4G (8GB + 128GB) 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 15 4G (8GB + 128GB) 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
    Blackview Tab 15 4G (8GB + 128GB) 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 15 4G (8GB + 128GB) supports fast charging, the average tablet does not. 49.3% of tablets feature fast charging.
  • 5 MP higher main camera megapixels
    Blackview Tab 15 4G (8GB + 128GB) 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: HIGH

    Blackview Tab 15 4G (8GB + 128GB) 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
  • 2,400 MHz faster RAM speed
    Blackview Tab 15 4G (8GB + 128GB) has a higher RAM speed than the average tablet (4,266 MHz vs 1,866 MHz). The average tablet has RAM speed of 1,866 MHz.
    What it is: The operating speed of the tablet's memory.
    When it matters: When you care about how quickly the system can move data in demanding tasks.

    Importance: MEDIUM

    Good value: >3200 MHz

    Blackview Tab 15 4G (8GB + 128GB) has a higher RAM speed than the average tablet (4,266 MHz vs 1,866 MHz). The average tablet has RAM speed of 1,866 MHz.4,266 MHz vs 1,866 MHz
  • 3 MP higher front camera megapixels
    Blackview Tab 15 4G (8GB + 128GB) has more front camera megapixels than the average tablet (8 MP vs 5 MP). The average tablet has 5 MP front camera resolution.
    What it is: The resolution of the front-facing camera, measured in megapixels, determining the detail level of selfies.
    When it matters: When you want detailed selfies or high-quality video for calls and streaming.

    Importance: HIGH

    Good value: >=8 MP

    Blackview Tab 15 4G (8GB + 128GB) has more front camera megapixels than the average tablet (8 MP vs 5 MP). The average tablet has 5 MP front camera resolution.8 MP vs 5 MP
  • 2 more speakers
    Blackview Tab 15 4G (8GB + 128GB) has more speakers than the average tablet (4 vs 2). The average tablet has 2 speakers.
    Quad 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

    Blackview Tab 15 4G (8GB + 128GB) has more speakers than the average tablet (4 vs 2). The average tablet has 2 speakers.4 vs 2
  • Wider front camera aperture
    Blackview Tab 15 4G (8GB + 128GB) 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.
    What it is: The f-stop value of the front camera lens, affecting light intake and background blur in selfies.
    When it matters: When you take selfies in low light and want them to appear brighter.

    Importance: MEDIUM

    Blackview Tab 15 4G (8GB + 128GB) 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.f/2.0 vs f/2.2
  • 2 hours longer battery life
    Blackview Tab 15 4G (8GB + 128GB) offers longer battery life than the average tablet (12 hours vs 10 hours). The average tablet offers 10 hours of battery life.
    What it is: An estimate of how long the tablet can run on one charge.
    When it matters: When you do not want to recharge the tablet too often.

    Importance: HIGH

    Good value: >10 hours

    Blackview Tab 15 4G (8GB + 128GB) offers longer battery life than the average tablet (12 hours vs 10 hours). The average tablet offers 10 hours of battery life.12 hours vs 10 hours
  • 4 GB more RAM
    Blackview Tab 15 4G (8GB + 128GB) has more RAM capacity than the average tablet (8 GB vs 4 GB). The average tablet has 4 GB of RAM.
  • 2,400 MHz faster RAM speed
    Blackview Tab 15 4G (8GB + 128GB) has a higher RAM speed than the average tablet (4,266 MHz vs 1,866 MHz). The average tablet has RAM speed of 1,866 MHz.
  • Better chipset
    Blackview Tab 15 4G (8GB + 128GB) uses the Unisoc T610 chipset, while the average tablet uses MediaTek MT8169A.
  • Newer DDR memory version
    Blackview Tab 15 4G (8GB + 128GB) supports a newer DDR version than the average tablet (LPDDR4X vs LPDDR3). The average DDR version is LPDDR3.
  • 2x more storage
    Blackview Tab 15 4G (8GB + 128GB) has more internal storage than the average tablet (128 GB vs 64 GB). The average tablet provides 64 GB of internal storage.
  • 2x lower TDP
    Blackview Tab 15 4G (8GB + 128GB) has a higher TDP than the average tablet (10 W vs 5 W). The average tablet has a TDP of 5 W.
  • 2 more CPU threads
    Blackview Tab 15 4G (8GB + 128GB) has more CPU threads than the average tablet (8 vs 6). The average tablet has 6 CPU threads.
  • 2x higher maximum RAM
    Blackview Tab 15 4G (8GB + 128GB) has more maximum RAM than the average tablet (8 GB vs 4 GB). The average tablet supports up to 4 GB of RAM.
  • 896 GB more external memory supported
    Blackview Tab 15 4G (8GB + 128GB) 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.
  • 14.3% smaller process node
    Blackview Tab 15 4G (8GB + 128GB) uses a smaller process node than the average tablet (12 nm vs 14 nm). The average tablet uses a process node of 14 nm.
  • 0.4 inches larger screen size
    Blackview Tab 15 4G (8GB + 128GB) has a higher screen size than the average tablet (10.5 inches vs 10.1 inches). The average tablet has screen size of 10.1 inches.
  • 66.7% higher touch sampling rate
    Blackview Tab 15 4G (8GB + 128GB) has a higher touch sampling rate than the average tablet (240 Hz vs 144 Hz). The average tablet has touch sampling rate of 144 Hz.
  • 5 MP higher main camera megapixels
    Blackview Tab 15 4G (8GB + 128GB) 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
    Blackview Tab 15 4G (8GB + 128GB) has more front camera megapixels than the average tablet (8 MP vs 5 MP). The average tablet has 5 MP front camera resolution.
  • Wider front camera aperture
    Blackview Tab 15 4G (8GB + 128GB) 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.
  • Uses a BSI sensor
    Blackview Tab 15 4G (8GB + 128GB) uses a BSI sensor, the average tablet does not. 30.7% of tablets include BSI sensors.
  • Supports slow-motion recording
    Blackview Tab 15 4G (8GB + 128GB) supports slow-motion recording, the average tablet does not. 38% of tablets offer slow-mo.
  • Has a flash
    Blackview Tab 15 4G (8GB + 128GB) features a built-in flash, the average tablet does not. 45.2% of tablets include a flash.
  • 1 more flash LEDs
    Blackview Tab 15 4G (8GB + 128GB) has more flash LEDs than the average tablet (1 vs 0). The average tablet has 0 flash LEDs.
  • Supports fast charging
    Blackview Tab 15 4G (8GB + 128GB) supports fast charging, the average tablet does not. 49.3% of tablets feature fast charging.
  • 2 hours longer battery life
    Blackview Tab 15 4G (8GB + 128GB) offers longer battery life than the average tablet (12 hours vs 10 hours). The average tablet offers 10 hours of battery life.
  • 25.5% larger battery capacity
    Blackview Tab 15 4G (8GB + 128GB) has a higher battery capacity than the average tablet (8,280 mAh vs 6,600 mAh). The average tablet battery has capacity of 6,600 mAh.
  • Supports Galileo
    Blackview Tab 15 4G (8GB + 128GB) supports Galileo satellite navigation, the average tablet does not. 43% of tablets include Galileo support.
  • Supports live text recognition
    Blackview Tab 15 4G (8GB + 128GB) supports live text recognition, the average tablet does not. 31.7% of tablets can recognize text from images.
  • Supports full-page screenshots
    Blackview Tab 15 4G (8GB + 128GB) supports full-page screenshots, the average tablet does not. 49.5% of tablets support full-page screenshots.
  • Has clipboard warnings
    Blackview Tab 15 4G (8GB + 128GB) has clipboard warnings, the average tablet does not. 38% of tablets include clipboard warnings.
  • Has extra dim mode
    Blackview Tab 15 4G (8GB + 128GB) features extra dim mode, the average tablet does not. 33.4% of tablets support extra diming.
  • 0.7 mm thinner
    Blackview Tab 15 4G (8GB + 128GB) is thinner than the average tablet (7.3 mm vs 8 mm). The average tablet is 8 mm thick.
  • 2 more speakers
    Blackview Tab 15 4G (8GB + 128GB) has more speakers than the average tablet (4 vs 2). The average tablet has 2 speakers.

Total
Overall
Performance
Display
Camera
Battery
Connectivity
Software & Features
Design
Audio & Multimedia
  • 10% lower CPU speed
    Blackview Tab 15 4G (8GB + 128GB) has a lower CPU speed than the average tablet (1.8 GHz vs 2 GHz). The average tablet has CPU speed of 2 GHz.
  • 42.4% lower Geekbench 6 single-core benchmark score
    Blackview Tab 15 4G (8GB + 128GB) achieves a lower Geekbench 6 single-core benchmark score than the average tablet (420 points vs 729 points). The average tablet scores 729 points in Geekbench 6 single-core.
  • 22% lower Geekbench 6 multi-core benchmark score
    Blackview Tab 15 4G (8GB + 128GB) achieves a lower Geekbench 6 multi-core benchmark score than the average tablet (1,460 points vs 1,872 points). The average tablet scores 1,872 points in Geekbench 6 multi-core.
  • 2 fewer GPU execution units
    Blackview Tab 15 4G (8GB + 128GB) has less GPU execution units than the average tablet (2 vs 4). The average tablet has 4 GPU execution units.
  • 14.1% lower memory bandwidth
    Blackview Tab 15 4G (8GB + 128GB) has a lower memory bandwidth than the average tablet (12.8 GB/s vs 14.9 GB/s). The average tablet has memory bandwidth of 14.9 GB/s.
  • 74% less L2 cache
    Blackview Tab 15 4G (8GB + 128GB) has less L2 cache than the average tablet (0.3 KB vs 1 KB). The average tablet has 1 KB of L2 cache.
  • 80.6 MHz lower GPU turbo clock
    Blackview Tab 15 4G (8GB + 128GB) has a lower GPU turbo speed than the average tablet (614.4 MHz vs 695 MHz). The average tablet has GPU turbo speed of 695 MHz.
  • Worse display glass type
    Blackview Tab 15 4G (8GB + 128GB) uses weaker display glass than the average tablet (Tempered Glass vs Corning Gorilla Glass). Display glass choice still varies across tablets.
  • 41 nits lower peak brightness
    Blackview Tab 15 4G (8GB + 128GB) has a lower peak brightness than the average tablet (360 nits vs 401 nits). The average tablet reaches 401 nits peak brightness.
  • 40 nits lower typical brightness
    Blackview Tab 15 4G (8GB + 128GB) has a lower typical brightness than the average tablet (360 nits vs 400 nits). The average tablet reaches 400 nits typical brightness.
  • 3.6% lower pixel density
    Blackview Tab 15 4G (8GB + 128GB) has a lower pixel density than the average tablet (216 ppi vs 224 ppi). The average tablet has pixel density of 224 ppi.
  • 8 ppi lower screen sharpness
    Blackview Tab 15 4G (8GB + 128GB) has a lower screen sharpness than the average tablet (216 ppi vs 224 ppi). The average tablet has screen sharpness of 224 ppi.
  • No compass
    Blackview Tab 15 4G (8GB + 128GB) does not have a compass, the average tablet does. 61.1% of tablets include a built-in compass.
  • No gyroscope
    Blackview Tab 15 4G (8GB + 128GB) does not have a gyroscope, the average tablet does. 72.6% of tablets feature a gyroscope.
  • No ambient light sensor
    Blackview Tab 15 4G (8GB + 128GB) does not include an ambient light sensor, the average tablet does. 68.1% of tablets include an ambient light sensor.
    Ambient light sensor support is not confirmed by the stronger sources.
  • Shorter update support
    Blackview Tab 15 4G (8GB + 128GB) offers shorter update support than the average tablet (short vs medium). The average tablet gets medium of update support.
  • Does not receive direct OS updates
    Blackview Tab 15 4G (8GB + 128GB) does not support direct OS updates, the average tablet does. 79.4% of tablets support direct OS updates.
  • 67.9 mm wider
    Blackview Tab 15 4G (8GB + 128GB) is wider than the average tablet (246.4 mm vs 178.5 mm). The average tablet is 178.5 mm wide.
  • 7.1% heavier
    Blackview Tab 15 4G (8GB + 128GB) is heavier than the average tablet (525 g vs 490 g). The average tablet weighs 490 g.
  • Shorter update support
    Blackview Tab 15 4G (8GB + 128GB) offers shorter update support than the average tablet (short vs medium). The average tablet gets medium of update support.
    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

    Blackview Tab 15 4G (8GB + 128GB) offers shorter update support than the average tablet (short vs medium). The average tablet gets medium of update support.short vs medium
  • Does not receive direct OS updates
    Blackview Tab 15 4G (8GB + 128GB) 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 15 4G (8GB + 128GB) does not support direct OS updates, the average tablet does. 79.4% of tablets support direct OS updates.
  • Worse display glass type
    Blackview Tab 15 4G (8GB + 128GB) 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 15 4G (8GB + 128GB) 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
  • 41 nits lower peak brightness
    Blackview Tab 15 4G (8GB + 128GB) has a lower peak brightness than the average tablet (360 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 15 4G (8GB + 128GB) has a lower peak brightness than the average tablet (360 nits vs 401 nits). The average tablet reaches 401 nits peak brightness.360 nits vs 401 nits
  • No compass
    Blackview Tab 15 4G (8GB + 128GB) does not have a compass, the average tablet does. 61.1% of tablets include a built-in compass.
    What it is: A digital magnetometer that determines the device's orientation relative to the Earth's magnetic north.
    When it matters: When you are hiking or navigating on foot and need to know which direction you are facing.

    Importance: LOW

    Blackview Tab 15 4G (8GB + 128GB) does not have a compass, the average tablet does. 61.1% of tablets include a built-in compass.
  • 40 nits lower typical brightness
    Blackview Tab 15 4G (8GB + 128GB) has a lower typical brightness than the average tablet (360 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 15 4G (8GB + 128GB) has a lower typical brightness than the average tablet (360 nits vs 400 nits). The average tablet reaches 400 nits typical brightness.360 nits vs 400 nits
  • 10% lower CPU speed
    Blackview Tab 15 4G (8GB + 128GB) has a lower CPU speed than the average tablet (1.8 GHz vs 2 GHz). The average tablet has CPU speed of 2 GHz.
    What it is: The clock speeds used by the processor cores.
    When it matters: When you use demanding apps, multitask often, or want stronger day-to-day performance.

    Importance: MEDIUM

    Blackview Tab 15 4G (8GB + 128GB) has a lower CPU speed than the average tablet (1.8 GHz vs 2 GHz). The average tablet has CPU speed of 2 GHz.1.8 GHz vs 2 GHz
  • No gyroscope
    Blackview Tab 15 4G (8GB + 128GB) does not have a gyroscope, the average tablet does. 72.6% of tablets feature a gyroscope.
    What it is: A sensor that measures the device's orientation and rotation, essential for gaming and image stabilization.
    When it matters: When you play motion-controlled games or use VR apps that track your orientation.

    Importance: LOW

    Blackview Tab 15 4G (8GB + 128GB) does not have a gyroscope, the average tablet does. 72.6% of tablets feature a gyroscope.
Total
Performance
Display
Connectivity
Software & Features
Design

Graphic comparison of Blackview Tab 15 4G (8GB + 128GB) and other tablets

Attribute category
Attribute
No results found

Third-party reviews

United Kingdom
amazon
4.3
182 Reviews
amazon
4.1
54 Reviews
amazon
4.2
47 Reviews
amazon
4.7
17 Reviews
amazon
3.8
17 Reviews
amazon
2.9
4 Reviews
Amazon
5.0
2 Reviews
amazon
5.0
1 Reviews
United States
Amazon_logo.png
4.3
183 Reviews
Amazon_logo.png
4.1
48 Reviews
Amazon_logo.png
4.2
47 Reviews

(Reviews last updated: May 2026)

What customers like about Blackview Tab 15 4G (8GB + 128GB)?

  • Excellent value for money, often described as 'worth every penny' for its price point.
  • Sharp and clear 10.5-inch FHD+ display with vibrant colors.
  • Solid build quality that feels premium and includes protective accessories like a case and screen protector.
  • Strong audio performance from the quad-box speakers, suitable for films and YouTube.
  • Responsive performance for daily tasks and light gaming with 8GB RAM (expandable up to 14GB).
  • Convenient features such as a dedicated PC mode and a 3.5mm headphone jack.

Expert reviews

M
maketecheasier.com
04/05/2023
Blackview Tab 15 Tablet Review - Make Tech Easier

The Blackview Tab 15 is a stylish, budget-friendly 10.5-inch tablet featuring quad-BOX Smart-K speakers, a 7.3mm plastic body, and an included protective folio cover for immediate use. Powered by a Unisoc T610 processor with 8GB RAM, the device performs well for media consumption and includes a "PC Mode" for a Windows-like interface, although performance is limited for heavy gaming....Read more

N
neozone.org
11 avril 2023
Test et prise en main de la tablette Android Blackview Tab15

The Blackview Tab 15, reviewed by Neozone, is positioned as a high-performance, budget-friendly 10.5-inch Android tablet featuring a 7.3 mm slim aluminum chassis. Key advantages include Widevine L1 certification for HD streaming on platforms like Netflix, paired with impressive quad speakers. Powered by a Unisoc T610 chip, 8GB of RAM, and a large 8280mAh battery, it offers...Read more

(Translated)Show original

Video reviews

Best alternatives

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

Tablets

7.2
agm-pad-p2-active-8gb-256gb-4g
Agm Pad P2 Active 4G (8GB + 256GB)

Tablets

7.1
samsung-galaxy-tab-s6-lite-2024-4gb-64gb-wifi
Samsung Galaxy Tab S6 Lite 2024 WiFi (4GB + 64GB)

Tablets

7.0
doogee-t20-ultra-12gb-256gb-4g
Doogee T20 Ultra 4G (12GB + 256GB)

Tablets

6.9
huawei-matepad-se-11-8gb-128gb-wifi
Huawei Matepad Se 11 WiFi (8GB + 128GB)

Tablets

6.8
realme-pad-2-8gb-128gb-4g
Realme Pad 2 4G (8GB + 128GB)

Tablets

7.1
samsung-galaxy-tab-a11-plus-6gb-128gb-5g
Samsung Galaxy Tab A11 Plus 5G (6GB + 128GB)

Tablets

7.4
xiaomi-poco-pad-x1-8gb-512gb-wifi
Xiaomi Poco Pad X1 WiFi (8GB + 512GB)

Tablets

8.0
No image
Blackview Oscal Spider 10 4G (8GB + 256GB)

Tablets

7.4
blackview-tab-18-8gb-256gb-4g
Blackview Tab 18 4G (8GB + 256GB)

Tablets

7.0
xiaomi-redmi-pad-2-8gb-256gb-4g
Xiaomi Redmi Pad 2 4G (8GB + 256GB)

Tablets

7.3
huawei-matepad-10-4-6gb-64gb-wifi
Huawei Matepad 10 4 WiFi (6GB + 64GB)

Tablets

7.0

Compare Blackview Tab 15 4G (8GB + 128GB) with other tablets

VS
VS

Compare