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Blackview Tab 70 (4GB + 64GB) Review | 168 Data compared

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  • Avg. price in UK: ~£90
  • Avg. price in US: ~$110
  • RAM capacity: 4 GB
  • Internal storage: 64 GB
  • Screen size: 10.1 inches
  • Chipset: Rockchip RK3562

Blackview Tab 70 (4GB + 64GB) review. Compare 168 technical specifications and user reviews to see how it ranks among tablets and if it is worth buying.

5.1

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%

4.7

Technical Score

10.0%

8.8

User score

Good
4.7

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%

5.2

Performance

20.0%

4.5

Display

16.0%

4.5

Camera

14.0%

2.1

Battery

12.0%

5.4

Connectivity

8.0%

6.8

Software & Features

5.0%

5.3

Design

3.0%

5.0

Audio & Multimedia

Poor
8.8

User score

What it is: A rating that combines user reviews and the total number of reviews received by the smartphone

When it matters: When you want to know how a smartphone handles daily tasks and how reliable it remains over time according to user feedback.

Score components:

70.0%

8.3

User reviews

30.0%

10

Popularity

User score:
United Kingdom
amazon
4.2
(243)
amazon
4.0
(85)
amazon
5.0
(1)
United States
Amazon_logo.png
4.1
(93)
Amazon_logo.png
4.1
(25)

(Reviews last updated: May 2026)

Excellent
  • 4.7
    Gaming

    Score components:

    25.0%

    4.9

    RAM capacity

    20.0%

    1.0

    Refresh rate

    20.0%

    7.7

    GPU frequency

    20.0%

    4.6

    Chipset

    15.0%

    5.8

    Battery capacity

  • 4.7
    School

    Score components:

    20.0%

    4.6

    Chipset

    20.0%

    1.0

    Battery life

    20.0%

    4.9

    RAM capacity

    10.0%

    6.5

    Weight

    10.0%

    3.0

    Internal storage

    10.0%

    10

    Keyboard accessory

    10.0%

    6.6

    Screen size

  • 4.8
    Work

    Score components:

    30.0%

    4.9

    RAM capacity

    25.0%

    4.6

    Chipset

    20.0%

    3.0

    Internal storage

    15.0%

    6.6

    Screen size

    5.0%

    10

    Keyboard accessory

    5.0%

    1.0

    Stylus included

  • 4.7
    Seniors

    Score components:

    20.0%

    6.6

    Screen size

    20.0%

    1.0

    Battery life

    20.0%

    6.5

    Weight

    20.0%

    4.9

    RAM capacity

    20.0%

    4.6

    Chipset

  • 5.7
    Kids

    Score components:

    25.0%

    5.8

    Battery capacity

    25.0%

    4.9

    RAM capacity

    15.0%

    6.5

    Weight

    15.0%

    3.0

    Internal storage

    10.0%

    6.6

    Screen size

    10.0%

    10

    Price

  • 3.7
    Travel

    Score components:

    20.0%

    4.9

    RAM capacity

    20.0%

    1.0

    Battery life

    15.0%

    4.6

    Chipset

    15.0%

    6.5

    Weight

    10.0%

    1.0

    Cellular module

    10.0%

    1.0

    5G connectivity

    5.0%

    10

    GPS

    5.0%

    3.0

    Internal storage

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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:
4GB + 64GB3GB + 64GB£?6GB + 64GB£?8GB + 128GB£?

Verdict

The Blackview Tab 70 is an entry-level 10.1-inch Android tablet featuring an HD+ IPS display with a 1280x800 resolution and a 16:10 aspect ratio. It is powered by a quad-core Rockchip RK3562 processor with 4GB of RAM (expandable via virtual memory) and 64GB of internal storage that can be increased up to 1TB using a microSD card. Key characteristics include modern WiFi 6 support for faster connectivity, a 6580mAh battery designed for all-day basic use, and dual speakers for stereo sound. Main pros are its highly affordable price point, solid build quality, and Widevine L1 certification for HD streaming on platforms like Netflix. However, significant cons include slow overall performance and lag during multitasking, lethargic charging speeds, and a reflective screen that can be difficult to view in bright outdoor environments.

Technical Specifications of tablet Blackview Tab 70 (4GB + 64GB)

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%

5.2

Performance

20.0%

4.5

Display

16.0%

4.5

Camera

14.0%

2.1

Battery

12.0%

5.4

Connectivity

8.0%

6.8

Software & Features

5.0%

5.3

Design

3.0%

5.0

Audio & Multimedia

4.7
Blackview Tab 70 (4GB + 64GB) has a technical score of 4.66 points, which is lower than 81.9% 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%

8.3

User reviews

30.0%

10

Popularity

User score:
United Kingdom
amazon
4.2
(243)
amazon
4.0
(85)
amazon
5.0
(1)
United States
Amazon_logo.png
4.1
(93)
Amazon_logo.png
4.1
(25)

(Reviews last updated: May 2026)

8.8
Blackview Tab 70 (4GB + 64GB) has a user score of 8.79 points, which is higher than 87% 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.
10
Blackview Tab 70 (4GB + 64GB) has a popularity of 10 points, which is higher than 84.4% 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%

5.1

Overall score

40.0%

10

Price

6.6
Blackview Tab 70 (4GB + 64GB) has a quality-to-price ratio of 6.6 points, which is lower than 55.1% 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

4 GB
Blackview Tab 70 (4GB + 64GB) has a RAM capacity of 4 GB which is larger than the RAM capacity of 47.6% of tablets and equal to that of 17.6% 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

22 nm
Blackview Tab 70 (4GB + 64GB) is built on a 22 nm nm process node, which is larger than the node size used in 57.5% of tablets and equal to the node used in 7.2% 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

64 GB
Blackview Tab 70 (4GB + 64GB) has an internal storage capacity of 64 GB which is larger than the storage of 39.5% of tablets and equal to that of 17.1% 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

211 points
Blackview Tab 70 (4GB + 64GB) scored 211 points in Geekbench 6 (single-core) which is lower than the score of 91.7% of tablets 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

1280×800
Blackview Tab 70 (4GB + 64GB) has a screen resolution of 1280×800 which is lower than that of 68.1% of tablets and equal to that of 21.6% 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 70 (4GB + 64GB) 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 70 (4GB + 64GB) 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

149 ppi
Blackview Tab 70 (4GB + 64GB) has a pixel density of 149 ppi which is lower than that of 86.9% of tablets and equal to that of 9.3% 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

?
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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

no
Blackview Tab 70 (4GB + 64GB) 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

5 MP
Blackview Tab 70 (4GB + 64GB) has a main camera resolution of 5 MP MP which is lower than that of 61.7% of tablets and equal to that of 26.3% 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

2 MP
Blackview Tab 70 (4GB + 64GB) has a front camera resolution of 2 MP MP which is lower than in 53.4% of tablets and equal to that in 25.5% of tablets.
Main camera aperture
What it is: The size of the lens opening (f-stop) that controls light entry. A lower f-number indicates a wider aperture, allowing better low-light shots.
When it matters: When you want better low-light performance or a natural background blur effect.

Importance: HIGH

f/2.2
Blackview Tab 70 (4GB + 64GB) 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 70 (4GB + 64GB) supports 1x x optical zoom which is higher than in 18.4% of tablets and equal to that in 80.7% of tablets.
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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

6,580 mAh
Blackview Tab 70 (4GB + 64GB) has a battery capacity of 6,580 mAh which is smaller than the batteries in 50.4% of tablets and equal to those in 0.3% 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

10 W
Blackview Tab 70 (4GB + 64GB) supports charging speeds of 10 W which is slower than in 61% of tablets and equal to speeds in 33.2% 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

5 hours
Blackview Tab 70 (4GB + 64GB) has a battery life of 5 hours, which is shorter than that of 95.6% of tablets and equal to that of 1.7% 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 70 (4GB + 64GB) 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

no
Blackview Tab 70 (4GB + 64GB) does not support 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

no
Blackview Tab 70 (4GB + 64GB) does not support LTE. 63.3% of tablets include LTE connectivity.
Wi-Fi connectivity
What it is: The ability to connect to wireless local area networks for internet access and local networking.
When it matters: When you want to save mobile data and connect to home or public networks.

Importance: HIGH

yes
Blackview Tab 70 (4GB + 64GB) 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 70 (4GB + 64GB) 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 70 (4GB + 64GB) does not support 5G connectivity. 10.8% of tablets support 5G.
This version is Wi-Fi only and does not include a 5G cellular modem.
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 70 (4GB + 64GB) 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 70 (4GB + 64GB) 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 70 (4GB + 64GB) 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 70 (4GB + 64GB) 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 70 (4GB + 64GB) 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 70 (4GB + 64GB) 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

520.5 g
Blackview Tab 70 (4GB + 64GB) weighs 520.5 g which is heavier than 60% of tablets and equal to the weight of 0.2% 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 70 (4GB + 64GB) 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 70 (4GB + 64GB) 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

?
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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

1
Blackview Tab 70 (4GB + 64GB) 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 70 (4GB + 64GB) 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 70 (4GB + 64GB) 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

2
Blackview Tab 70 (4GB + 64GB) includes 2 speakers, which is more than in 12.2% of tablets and equal to the number in 59.2% of tablets.
Dual 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 70 (4GB + 64GB) does not include an FM radio. 14.9% of tablets offer FM radio functionality.
No confirmed built-in FM radio support.
Show more

Blackview Tab 70 (4GB + 64GB) vs the average tablet

  • Allows manual ISO
    Blackview Tab 70 (4GB + 64GB) allows manual ISO adjustment, the average tablet does not. 42.5% of tablets feature manual ISO.
    What it is: Allows the user to manually set the camera's light sensitivity (ISO) to control exposure and noise levels.
    When it matters: When you want to control the camera's light sensitivity to minimize grain or capture fast motion.

    Importance: LOW

    Blackview Tab 70 (4GB + 64GB) allows manual ISO adjustment, the average tablet does not. 42.5% of tablets feature manual ISO.
  • Supports live text recognition
    Blackview Tab 70 (4GB + 64GB) supports live text recognition, the average tablet does not. 31.7% of tablets can recognize text from images.
    What it is: A feature that can identify and extract text from images, camera viewfinder, or documents in real-time for copying, translating, or other actions.
    When it matters: When you need to quickly copy text from a physical document or sign using your camera.

    Importance: MEDIUM

    Blackview Tab 70 (4GB + 64GB) supports live text recognition, the average tablet does not. 31.7% of tablets can recognize text from images.
  • Includes app tracking protection
    Blackview Tab 70 (4GB + 64GB) includes app tracking protection, the average tablet does not. 25.2% of tablets offer 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

    Blackview Tab 70 (4GB + 64GB) includes app tracking protection, the average tablet does not. 25.2% of tablets offer app tracking protection.
  • Has a flash
    Blackview Tab 70 (4GB + 64GB) features a built-in flash, the average tablet does not. 45.2% of tablets include a flash.
    What it is: Includes an integrated light source to illuminate nearby subjects in low-light scenes.
    When it matters: When you need quick document shots, close-up photos, or a simple built-in light in darker places.

    Importance: LOW

    Blackview Tab 70 (4GB + 64GB) features a built-in flash, the average tablet does not. 45.2% of tablets include a flash.
  • 10x more popular
    Blackview Tab 70 (4GB + 64GB) is more popular than the average tablet (10.00 vs 1,000).
    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.
    Blackview Tab 70 (4GB + 64GB) is more popular than the average tablet (10.00 vs 1,000).10 vs 1
  • Supports full-page screenshots
    Blackview Tab 70 (4GB + 64GB) supports full-page screenshots, the average tablet does not. 49.5% of tablets support full-page screenshots.
    What it is: Support for capturing more than the visible screen area in one screenshot.
    When it matters: When you want to capture long pages, chats, or documents in one image.

    Importance: LOW

    Blackview Tab 70 (4GB + 64GB) supports full-page screenshots, the average tablet does not. 49.5% of tablets support full-page screenshots.
  • Supports Galileo
    Blackview Tab 70 (4GB + 64GB) supports Galileo satellite navigation, the average tablet does not. 43% of tablets include Galileo support.
    What it is: Support for the European Union's global navigation satellite system for improved positioning accuracy.
    When it matters: When you need more precise positioning, particularly in Europe and urban environments.

    Importance: LOW

    Blackview Tab 70 (4GB + 64GB) supports Galileo satellite navigation, the average tablet does not. 43% of tablets include Galileo support.
  • 26.2% faster GPU clock
    Blackview Tab 70 (4GB + 64GB) has a higher GPU frequency than the average tablet (820 MHz vs 650 MHz). The average tablet has GPU frequency of 650 MHz.
    What it is: The operating speed of the graphics processing unit, which affects rendering and gaming.
    When it matters: When you want smoother frame rates in games and faster rendering in graphics apps.

    Importance: MEDIUM

    Good value: >800 MHz

    Blackview Tab 70 (4GB + 64GB) has a higher GPU frequency than the average tablet (820 MHz vs 650 MHz). The average tablet has GPU frequency of 650 MHz.820 MHz vs 650 MHz
  • 26.2% faster GPU clock
    Blackview Tab 70 (4GB + 64GB) has a higher GPU frequency than the average tablet (820 MHz vs 650 MHz). The average tablet has GPU frequency of 650 MHz.
  • 2x higher maximum RAM
    Blackview Tab 70 (4GB + 64GB) 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 70 (4GB + 64GB) 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.
  • Allows manual ISO
    Blackview Tab 70 (4GB + 64GB) allows manual ISO adjustment, the average tablet does not. 42.5% of tablets feature manual ISO.
  • Has a flash
    Blackview Tab 70 (4GB + 64GB) features a built-in flash, the average tablet does not. 45.2% of tablets include a flash.
  • 1 more flash LEDs
    Blackview Tab 70 (4GB + 64GB) has more flash LEDs than the average tablet (1 vs 0). The average tablet has 0 flash LEDs.
  • Supports Galileo
    Blackview Tab 70 (4GB + 64GB) supports Galileo satellite navigation, the average tablet does not. 43% of tablets include Galileo support.
  • Supports live text recognition
    Blackview Tab 70 (4GB + 64GB) supports live text recognition, the average tablet does not. 31.7% of tablets can recognize text from images.
  • Includes app tracking protection
    Blackview Tab 70 (4GB + 64GB) includes app tracking protection, the average tablet does not. 25.2% of tablets offer app tracking protection.
  • Supports full-page screenshots
    Blackview Tab 70 (4GB + 64GB) supports full-page screenshots, the average tablet does not. 49.5% of tablets support full-page screenshots.
  • Has clipboard warnings
    Blackview Tab 70 (4GB + 64GB) has clipboard warnings, the average tablet does not. 38% of tablets include clipboard warnings.
  • Has extra dim mode
    Blackview Tab 70 (4GB + 64GB) features extra dim mode, the average tablet does not. 33.4% of tablets support extra diming.
  • Good for kids
    Blackview Tab 70 (4GB + 64GB) is suitable for kids, the average tablet is not. 23.6% of tablets are suitable for kids.
  • 4 year/s newer release date
    Blackview Tab 70 (4GB + 64GB) has a newer release date than the average tablet (2023 vs 2019).

Total
Overall
Performance
Camera
Connectivity
Software & Features
Design
  • Lacks big.LITTLE architecture
    Blackview Tab 70 (4GB + 64GB) does not use a big.LITTLE architecture, the average tablet does. 52.2% of tablets use a big.LITTLE architecture.
  • 71.1% lower Geekbench 6 single-core benchmark score
    Blackview Tab 70 (4GB + 64GB) achieves a lower Geekbench 6 single-core benchmark score than the average tablet (211 points vs 729 points). The average tablet scores 729 points in Geekbench 6 single-core.
  • 2 fewer CPU threads
    Blackview Tab 70 (4GB + 64GB) has less CPU threads than the average tablet (4 vs 6). The average tablet has 6 CPU threads.
  • 54.4% lower memory bandwidth
    Blackview Tab 70 (4GB + 64GB) has a lower memory bandwidth than the average tablet (6.8 GB/s vs 14.9 GB/s). The average tablet has memory bandwidth of 14.9 GB/s.
  • 3 fewer GPU execution units
    Blackview Tab 70 (4GB + 64GB) has less GPU execution units than the average tablet (1 vs 4). The average tablet has 4 GPU execution units.
  • 57.1% larger process node
    Blackview Tab 70 (4GB + 64GB) uses a larger process node than the average tablet (22 nm vs 14 nm). The average tablet uses a process node of 14 nm.
  • 50% less L2 cache
    Blackview Tab 70 (4GB + 64GB) has less L2 cache than the average tablet (0.5 KB vs 1 KB). The average tablet has 1 KB of L2 cache.
  • 1,009.5 points lower Geekbench 5 multi-core benchmark score
    Blackview Tab 70 (4GB + 64GB) achieves a lower Geekbench 5 multi-core benchmark score than the average tablet (506 points vs 1,515.5 points). The average tablet scores 1,515.5 points in Geekbench 5 multi-core.
  • 264 points lower PassMark single-core benchmark
    Blackview Tab 70 (4GB + 64GB) achieves a lower PassMark single-core benchmark score than the average tablet (680 points vs 944 points). The average tablet scores 944 points in PassMark single-core.
  • 235 points lower Geekbench 5 single-core benchmark score
    Blackview Tab 70 (4GB + 64GB) achieves a lower Geekbench 5 single-core benchmark score than the average tablet (150 points vs 385 points). The average tablet scores 385 points in Geekbench 5 single-core.
  • 33.5% lower pixel density
    Blackview Tab 70 (4GB + 64GB) has a lower pixel density than the average tablet (149 ppi vs 224 ppi). The average tablet has pixel density of 224 ppi.
  • 100 nits lower typical brightness
    Blackview Tab 70 (4GB + 64GB) has a lower typical brightness than the average tablet (300 nits vs 400 nits). The average tablet reaches 400 nits typical brightness.
  • 101 nits lower peak brightness
    Blackview Tab 70 (4GB + 64GB) has a lower peak brightness than the average tablet (300 nits vs 401 nits). The average tablet reaches 401 nits peak brightness.
  • Lower screen resolution
    Blackview Tab 70 (4GB + 64GB) has a lower screen resolution than the average tablet (1280×800 vs 1920×1200). The average tablet has a resolution of 1920×1200.
  • 75 ppi lower screen sharpness
    Blackview Tab 70 (4GB + 64GB) has a lower screen sharpness than the average tablet (149 ppi vs 224 ppi). The average tablet has screen sharpness of 224 ppi.
  • Narrower front camera aperture
    Blackview Tab 70 (4GB + 64GB) has a worse front camera aperture than the average tablet (f/2.8 vs f/2.2). The average tablet uses f/2.2 front camera aperture.
  • No continuous video AF
    Blackview Tab 70 (4GB + 64GB) does not support continuous video AF, the average tablet does. 55.4% of tablets support continuous video autofocus.
  • 3 MP lower front camera megapixels
    Blackview Tab 70 (4GB + 64GB) has less front camera megapixels than the average tablet (2 MP vs 5 MP). The average tablet has 5 MP front camera resolution.
  • No HDR photo mode
    Blackview Tab 70 (4GB + 64GB) does not have HDR photo mode, the average tablet does. 80.2% of tablets support HDR photo mode.
  • Worse main-camera video
    Blackview Tab 70 (4GB + 64GB) supports worse main-camera video recording than the average tablet (720x30 fps vs 1080x30 fps). The average tablet supports 1080x30 fps main-camera video recording.
  • No timelapse video
    Blackview Tab 70 (4GB + 64GB) does not support timelapse video, the average tablet does. 54.5% of tablets include timelapse modes.
  • 3 MP lower main camera megapixels
    Blackview Tab 70 (4GB + 64GB) has a lower-resolution main camera than the average tablet (5 MP vs 8 MP). The average tablet has a 8 MP main camera.
  • No panorama mode
    Blackview Tab 70 (4GB + 64GB) does not have a panorama mode, the average tablet does. 78.5% of tablets include panorama features.
  • 5 hours shorter battery life
    Blackview Tab 70 (4GB + 64GB) offers shorter battery life than the average tablet (5 hours vs 10 hours). The average tablet offers 10 hours of battery life.
    video playback
  • 44.4% slower charging speed
    Blackview Tab 70 (4GB + 64GB) supports slower charging than the average tablet (10 W vs 18 W). The average tablet supports charging speed of 18 W.
  • No LTE support
    Blackview Tab 70 (4GB + 64GB) does not support LTE, the average tablet does. 63.3% of tablets support LTE.
  • No cellular module
    Blackview Tab 70 (4GB + 64GB) does not have a cellular module, the average tablet does. 59.7% of tablets include a cellular module.
  • No Ethernet support
    Blackview Tab 70 (4GB + 64GB) does not have Ethernet support, the average tablet does. 66.6% of tablets support Ethernet.
  • No compass
    Blackview Tab 70 (4GB + 64GB) does not have a compass, the average tablet does. 61.1% of tablets include a built-in compass.
  • No gyroscope
    Blackview Tab 70 (4GB + 64GB) does not have a gyroscope, the average tablet does. 72.6% of tablets feature a gyroscope.
  • Shorter update support
    Blackview Tab 70 (4GB + 64GB) 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 70 (4GB + 64GB) does not support direct OS updates, the average tablet does. 79.4% of tablets support direct OS updates.
  • Lacks multi-user mode
    Blackview Tab 70 (4GB + 64GB) does not support multi-user mode, the average tablet does. 71.9% of tablets allow multiple user profiles.
  • 1.9 mm thicker
    Blackview Tab 70 (4GB + 64GB) is thicker than the average tablet (9.9 mm vs 8 mm). The average tablet is 8 mm thick.
  • 46.5 mm taller
    Blackview Tab 70 (4GB + 64GB) is taller than the average tablet (246.5 mm vs 200 mm). The average tablet is 200 mm tall.
  • 6.2% heavier
    Blackview Tab 70 (4GB + 64GB) is heavier than the average tablet (520.5 g vs 490 g). The average tablet weighs 490 g.
  • 5 hours shorter battery life
    Blackview Tab 70 (4GB + 64GB) offers shorter battery life than the average tablet (5 hours vs 10 hours). The average tablet offers 10 hours of battery life.
    video playback
    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 70 (4GB + 64GB) offers shorter battery life than the average tablet (5 hours vs 10 hours). The average tablet offers 10 hours of battery life.5 hours vs 10 hours
  • Narrower front camera aperture
    Blackview Tab 70 (4GB + 64GB) has a worse front camera aperture than the average tablet (f/2.8 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 70 (4GB + 64GB) has a worse front camera aperture than the average tablet (f/2.8 vs f/2.2). The average tablet uses f/2.2 front camera aperture.f/2.8 vs f/2.2
  • No LTE support
    Blackview Tab 70 (4GB + 64GB) does not support LTE, the average tablet does. 63.3% of tablets support LTE.
    What it is: Support for Long-Term Evolution (4G) networks, providing high-speed mobile data.
    When it matters: When you need reliable mobile internet coverage in areas where 5G isn't available.

    Importance: HIGH

    Blackview Tab 70 (4GB + 64GB) does not support LTE, the average tablet does. 63.3% of tablets support LTE.
  • No continuous video AF
    Blackview Tab 70 (4GB + 64GB) does not support continuous video AF, the average tablet does. 55.4% of tablets support continuous video autofocus.
    What it is: Support for keeping focus updated automatically while recording video.
    When it matters: When you record moving subjects and want focus to keep up.

    Importance: LOW

    Blackview Tab 70 (4GB + 64GB) does not support continuous video AF, the average tablet does. 55.4% of tablets support continuous video autofocus.
  • Lacks big.LITTLE architecture
    Blackview Tab 70 (4GB + 64GB) does not use a big.LITTLE architecture, the average tablet does. 52.2% of tablets use a big.LITTLE architecture.
    What it is: A heterogeneous CPU design that combines high-performance cores ("big") with energy-efficient cores ("LITTLE") to balance performance and power consumption.
    When it matters: When you want a balance of battery life for light tasks and power for heavy tasks.

    Importance: MEDIUM

    Blackview Tab 70 (4GB + 64GB) does not use a big.LITTLE architecture, the average tablet does. 52.2% of tablets use a big.LITTLE architecture.
  • 33.5% lower pixel density
    Blackview Tab 70 (4GB + 64GB) has a lower pixel density than the average tablet (149 ppi vs 224 ppi). The average tablet has pixel density of 224 ppi.
    What it is: The concentration of pixels on the display, measured in pixels per inch (PPI), affecting image clarity.
    When it matters: When you read a lot, look at fine details, or want text and graphics to look cleaner at close range.

    Importance: HIGH

    Good value: >250 ppi

    Blackview Tab 70 (4GB + 64GB) has a lower pixel density than the average tablet (149 ppi vs 224 ppi). The average tablet has pixel density of 224 ppi.149 ppi vs 224 ppi
  • Shorter update support
    Blackview Tab 70 (4GB + 64GB) 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 70 (4GB + 64GB) offers shorter update support than the average tablet (short vs medium). The average tablet gets medium of update support.short vs medium
  • 3 MP lower front camera megapixels
    Blackview Tab 70 (4GB + 64GB) has less front camera megapixels than the average tablet (2 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 70 (4GB + 64GB) has less front camera megapixels than the average tablet (2 MP vs 5 MP). The average tablet has 5 MP front camera resolution.2 MP vs 5 MP
Total
Performance
Display
Camera
Battery
Connectivity
Software & Features
Design

Graphic comparison of Blackview Tab 70 (4GB + 64GB) and other tablets

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Third-party reviews

United Kingdom
amazon
4.2
243 Reviews
amazon
4.0
85 Reviews
amazon
5.0
1 Reviews
United States
Amazon_logo.png
4.1
93 Reviews
Amazon_logo.png
4.1
25 Reviews

(Reviews last updated: May 2026)

United Kingdom
amazon
3.8
68 Reviews
amazon
3.7
17 Reviews
amazon
4.4
9 Reviews
Amazon
5.0
1 Reviews

(Reviews last updated: May 2026)

United Kingdom
amazon
3.5
137 Reviews
amazon
3.8
48 Reviews
amazon
2.8
22 Reviews
amazon
3.1
7 Reviews
amazon
3.0
3 Reviews
United States
Amazon_logo.png
3.9
57 Reviews
Amazon_logo.png
3.3
14 Reviews

(Reviews last updated: May 2026)

United Kingdom
amazon
3.9
156 Reviews
amazon
3.7
107 Reviews
amazon
4.1
42 Reviews
amazon
3.7
18 Reviews

(Reviews last updated: May 2026)

What customers like about Blackview Tab 70 (4GB + 64GB)?

  • Extremely affordable price point, often cited as its primary selling point
  • Sturdy and solid build quality with no noticeable rattles or creaks
  • Includes Widevine L1 certification, allowing for HD streaming on platforms like Netflix
  • Decent battery life for video playback, lasting nearly 7 hours in some tests
  • Includes useful accessories in the box, such as a pre-installed screen protector
  • Equipped with a standard 3.5mm headphone jack

What customers dislike about Blackview Tab 70 (4GB + 64GB)?

  • Sluggish overall performance due to low-end hardware and slow CPU
  • Poor touch screen responsiveness and occasional display lag
  • Limited to Wi-Fi 4 speeds despite marketing claims of Wi-Fi 6 compatibility
  • Unpolished software with numerous mistranslations and bugs
  • Lack of commitment from the manufacturer for future OS or security updates
  • Inconsistent app behavior, with some apps refusing to run in landscape mode
  • Slow 'lethargic' charging speeds using the included 10W adapter

Video reviews

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