Blackview Tab 30 (6GB + 64GB) Review

Technical Specifications of tablet Blackview Tab 30 (6GB + 64GB)

Overall score

5.9

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Popularity

What it is: An indicator based on the number of reviews received by the smartphone.

When it matters: When you prefer to purchase a product chosen and reviewed by many other consumers.

Performance

What it is: An evaluation of the tablet's processing capabilities, memory architecture, storage performance, and thermal behavior to measure speed, stability, and responsiveness in demanding workloads.

When it matters: When you want a tablet that stays fast in multitasking, productivity apps, and heavier workloads without thermal slowdowns.

Score components:

10.0%

2.3

RAM capacity

10.0%

4.2

Chipset

10.0%

5.8

GPU model

10.0%

4.6

CPU speed

9.0%

3.0

Internal storage

9.0%

7.3

Storage type

7.0%

Geekbench 6 multi-core benchmark score

6.0%

Geekbench 6 single-core benchmark score

5.0%

4.8

Process node

5.0%

4.0

CPU threads

4.0%

3.1

Memory bandwidth

4.0%

RAM speed

3.0%

5.6

DDR memory version

2.0%

GPU frequency

2.0%

4.0

UFS version

1.0%

4.0

Multithreading

1.0%

1.0

GPU execution units

1.0%

4.0

Neural engine support

1.0%

4.0

big.LITTLE Architecture

5.3

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RAM capacity

What it is: The amount of volatile memory available for running apps and multitasking.

When it matters: When you use multiple apps at once or want smoother multitasking without reloads.

Importance: MEDIUM

Good value: >=8 GB

Process node

What it is: The size of the manufacturing process used to create the chip's transistors, measured in nanometers (nm). Smaller nodes generally indicate more advanced, power-efficient chips.

When it matters: When you want a chipset that is more power-efficient and generates less heat.

Importance: LOW

Good value: <7 nm

Internal storage

What it is: The total built-in space available for apps, media, and files.

When it matters: When you keep large libraries of photos, videos, and apps directly on your device.

Importance: MEDIUM

Good value: >=128 GB

Geekbench 6 single-core benchmark score

What it is: A cross-platform benchmark by Primate Labs that measures single-core CPU performance. It reflects how quickly a device handles everyday tasks that rely on a single processing core.

When it matters: When you want snappy responsiveness in everyday interactions and simple apps.

Importance: MEDIUM

Good value: >1300

Chipset

What it is: The official model name of the processor platform used in the tablet.

When it matters: When you want the tablet to feel fast in everyday use, handle heavier apps smoothly, or stay capable for longer.

Importance: MEDIUM

Display

What it is: An examination of screen quality, including resolution, brightness, color accuracy, refresh behavior, touch responsiveness, and readability across different lighting conditions.

When it matters: When display quality directly affects your work or entertainment, and you need sharp visuals, accurate colors, and reliable touch response.

Score components:

14.0%

7.6

Display type

13.0%

4.6

Screen resolution

11.0%

1.0

Refresh rate

9.0%

2.8

Peak brightness

8.0%

6.6

Screen size

8.0%

1.5

Typical brightness

7.0%

1.0

Pixel density

6.0%

6.7

Contrast ratio

6.0%

Color gamut

5.0%

4.0

Adaptive refresh rate

4.0%

4.7

Display glass type

3.0%

4.0

Anti-reflection coating

2.0%

1.0

Screen sharpness

1.0%

Touch sampling rate

1.0%

1.0

PWM dimming frequency

1.0%

4.0

HDR10 support

1.0%

4.0

HDR10+ support

4.4

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Screen resolution

What it is: The total number of pixels displayed on the screen, expressed as width x height, determining sharpness.

When it matters: When you want text and media to look sharper on a larger display.

Importance: MEDIUM

Refresh rate

What it is: The number of times per second the display updates the image, measured in Hertz (Hz); higher rates offer smoother motion.

When it matters: When you want scrolling to feel fluid and games to look smoother.

Importance: MEDIUM

Good value: >=120 Hz

Display type

What it is: The specific technology used for the screen panel (e.g., OLED, IPS LCD), influencing contrast, color, and efficiency.

When it matters: When you care about vibrant colors, deep blacks, and battery efficiency.

Importance: HIGH

Pixel density

What it is: The concentration of pixels on the display, measured in pixels per inch (PPI), affecting image clarity.

When it matters: When you read a lot, look at fine details, or want text and graphics to look cleaner at close range.

Importance: MEDIUM

Good value: >250 ppi

Display glass type

What it is: The specific brand or model of strengthened glass used to protect the screen from scratches and drops.

When it matters: When drops, scratches, or long-term screen wear are a concern in daily use.

Importance: LOW

Camera

What it is: An analysis of photo and video capabilities, covering sensor and lens quality, autofocus reliability, stabilization, recording modes, and image consistency in different scenarios.

When it matters: When you use your tablet to capture photos, scan documents, or record video and need consistent image quality across conditions.

Score components:

14.0%

6.5

Front camera megapixels

12.0%

5.9

Main camera megapixels

11.0%

7.2

Video recording (main camera)

8.0%

6.8

Front camera aperture

6.0%

8.2

Main camera aperture

5.0%

4.0

Optical image stabilization

5.0%

Touch autofocus

4.0%

4.0

Continuous autofocus in video

4.0%

HDR photo mode

4.0%

4.0

Phase-detection autofocus

3.0%

Manual exposure

3.0%

4.0

Manual focus

3.0%

Manual ISO

3.0%

4.0

Manual shutter speed

2.0%

4.0

HDR10 video recording

2.0%

4.0

Panorama mode

2.0%

Manual white balance

2.0%

4.0

Serial shot / Burst mode

1.0%

7.0

Optical zoom

1.0%

Slow-motion recording

1.0%

BSI sensor

1.0%

CMOS sensor

1.0%

Flash

1.0%

4.0

Dolby Vision video recording

1.0%

Timelapse video

6.7

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Optical image stabilization

What it is: A hardware mechanism that physically moves the camera lens or sensor to counteract hand shakiness and reduce blur in photos and videos.

When it matters: When you want to reduce blur in photos and shake in videos, especially in low light.

Importance: LOW

Main camera megapixels

What it is: The resolution of the primary rear camera sensor, measured in millions of pixels (MP). Higher megapixels can capture more detail.

When it matters: When you want to capture high-resolution images that can be cropped or printed large.

Importance: MEDIUM

Front camera megapixels

What it is: The resolution of the front-facing camera, measured in megapixels, determining the detail level of selfies.

When it matters: When you want detailed selfies or high-quality video for calls and streaming.

Importance: HIGH

Good value: >=8 MP

Main camera aperture

What it is: The size of the lens opening (f-stop) that controls light entry. A lower f-number indicates a wider aperture, allowing better low-light shots.

When it matters: When you want better low-light performance or a natural background blur effect.

Importance: LOW

Optical zoom

What it is: A true zoom feature that adjusts the camera lens to get closer to the subject without losing image quality, unlike digital zoom.

When it matters: When you want to get closer to a distant subject without losing image clarity.

Importance: LOW

Battery

What it is: A measurement of battery endurance and charging behavior, including capacity, real-world autonomy, charging speed, and efficiency under mixed daily usage.

When it matters: When you need dependable all-day autonomy and predictable charging behavior for travel, work, or study without frequent recharging breaks.

Score components:

34.0%

5.8

Battery life

22.0%

3.7

Battery capacity

18.0%

1.3

Charging speed

12.0%

Fast charging

6.0%

Battery health monitoring

5.0%

4.0

Wireless charging

3.0%

4.0

Reverse wireless charging

5.0

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Battery capacity

What it is: The amount of electric charge the battery can hold, measured in milliampere-hours (mAh).

When it matters: When you want a stronger chance of longer battery life, especially if you use the tablet heavily away from a charger.

Importance: MEDIUM

Good value: >8000 mAh

Charging speed

What it is: The maximum power input supported for wired charging, measured in Watts (W).

When it matters: When you are in a rush and need to top up your battery quickly.

Importance: MEDIUM

Good value: >30 W

Battery life

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

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

Importance: HIGH

Good value: >10 hours

Wireless charging

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

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

Importance: LOW

Fast charging

What it is: In the context of modern electronics, "Fast Charging" refers to any technology that delivers power significantly higher than the traditional USB baseline. While the industry standard for a basic charger is 5W (5V at 1A), a charger is generally classified as a fast charger if it provides at least 18W of power.

When it matters: When you want to minimize the time your tablet spends tethered to a wall outlet.

Importance: LOW

Connectivity

What it is: A review of wireless and wired communication features, including Wi-Fi and Bluetooth standards, cellular and GPS support, ports, and compatibility with modern accessories and networks.

When it matters: When your workflow depends on stable wireless links, precise navigation, and broad compatibility with networks, accessories, and external displays.

Score components:

14.0%

Wi-Fi connectivity

11.0%

USB Type-C

10.0%

8.0

Wi-Fi version

8.0%

4.0

LTE support

8.0%

4.0

5G connectivity

7.0%

8.5

Bluetooth version

6.0%

GPS

6.0%

4.0

DisplayPort over USB-C

6.0%

4.0

Thunderbolt support

4.0%

4.0

NFC

4.0%

4.0

eSIM support

4.0%

7.0

Wi-Fi bands

4.0%

4.0

USB version

3.0%

4.0

Cellular module

1.0%

4.0

Face recognition

1.0%

4.0

Fingerprint scanner

1.0%

4.0

HDMI output

1.0%

Ethernet support

1.0%

4.0

AirPlay

6.8

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LTE support

What it is: Support for Long-Term Evolution (4G) networks, providing high-speed mobile data.

When it matters: When you need reliable mobile internet coverage in areas where 5G isn't available.

Importance: LOW

Wi-Fi connectivity

What it is: The ability to connect to wireless local area networks for internet access and local networking.

When it matters: When you want to save mobile data and connect to home or public networks.

Importance: MEDIUM

GPS

What it is: Support for the Global Positioning System to determine the device's precise location.

When it matters: When you need accurate navigation for driving, walking, or exploring new places.

Importance: LOW

5G connectivity

What it is: Support for the fifth generation of mobile network technology, offering significantly faster data speeds and lower latency.

When it matters: When you need the fastest possible mobile data speeds for streaming and downloading on the go.

Importance: LOW

NFC

What it is: Near Field Communication technology that enables contactless payments, quick pairing, and data exchange over short distances.

When it matters: When you want to make contactless payments or quickly pair with compatible accessories.

Importance: LOW

Software & Features

What it is: An assessment of operating system quality and software functionality, including update policy, multitasking tools, privacy controls, AI features, and overall usability in daily workflows.

When it matters: When long-term software support, smooth multitasking tools, and practical smart features are important for your daily productivity and privacy.

Score components:

18.0%

8.5

Operating system

18.0%

4.0

Update support duration

14.0%

Direct OS updates

9.0%

Split-screen support

6.0%

Picture-in-picture

4.0%

4.0

On-device AI

4.0%

Camera/mic privacy

4.0%

Live text recognition

3.0%

App tracking protection

3.0%

Location privacy

3.0%

Voice commands

3.0%

Multi-user mode

2.0%

4.0

App offloading

2.0%

Full-page screenshots

2.0%

Widgets support

1.0%

Dark mode

1.0%

4.0

Dynamic theme

1.0%

Extra dim mode

1.0%

Clipboard warnings

1.0%

Offline voice recognition

8.2

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Operating system

What it is: The primary system software that manages the tablet's hardware and software resources.

When it matters: When you have a preference for the user interface and app ecosystem.

Importance: MEDIUM

Update support duration

What it is: The expected length of software update support for the tablet.

When it matters: When you care about how long the tablet should keep getting software updates.

Importance: MEDIUM

Direct OS updates

What it is: Receives major operating system updates directly from the device maker or platform provider instead of waiting on extra intermediaries.

When it matters: When fast access to new Android or system features and security patches matters to you.

Importance: LOW

On-device AI

What it is: A tablet feature related to on-device ai.

When it matters: When you use smart writing, photo, voice, or search features and want them to work faster or more privately on the tablet itself.

Importance: LOW

App tracking protection

What it is: A system-level feature that limits how apps track user behavior across other apps and services.

When it matters: When you want to stop apps from following your activity across other companies' apps and websites.

Importance: LOW

Design

What it is: A description of the tablet's physical characteristics, including dimensions, weight, materials, durability, ergonomics, accessory integration, and overall build quality.

When it matters: When comfort, portability, and build quality matter because you carry the tablet often and use it for extended sessions.

Score components:

20.0%

6.4

Weight

15.0%

IP rating

9.0%

5.9

Thickness

9.0%

4.0

Stylus included

8.0%

4.0

Keyboard accessory

8.0%

4.0

Suitable for drawing

7.0%

Pen latency

5.0%

4.0

Stylus tilt support

4.0%

4.0

Backlit keyboard

4.0%

Repairability score (iFixit)

4.0%

3.5

Width

4.0%

Release date

2.0%

3.6

Height

1.0%

4.0

Designed for kids

6.0

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IP rating

What it is: A standardized code (Ingress Protection) indicating the device's resistance to dust and water intrusion.

When it matters: When you use the tablet around water, outdoors, or in dusty environments and want more durability.

Importance: LOW

Weight

What it is: The total mass of the tablet, affecting how heavy it feels in the hand.

When it matters: When you want the tablet to be easier to carry and hold for longer sessions.

Importance: LOW

Good value: <500 g

Backlit keyboard

What it is: A keyboard with illuminated keys for easier typing in darker environments.

When it matters: When you type in dim rooms or low light.

Importance: LOW

Keyboard accessory

What it is: Support for a keyboard accessory made for the tablet.

When it matters: When you want the tablet to work more like a small laptop.

Importance: LOW

Pen latency

What it is: The delay between stylus input and the line or action appearing on screen, usually measured in milliseconds.

When it matters: When you want stylus input to feel quicker and more natural.

Importance: LOW

Good value: <10 ms

Audio & Multimedia

What it is: An overview of audio and media capabilities, including speaker performance, microphone quality, codec support, and playback features that influence calls, entertainment, and content creation.

When it matters: When you regularly use media, calls, or voice input and need clear speakers, reliable microphones, and strong codec support.

Score components:

30.0%

4.0

N. of speakers

19.0%

3.5 mm headphone jack

18.0%

Dolby Atmos support

10.0%

1.0

Number of microphones

8.0%

4.0

LDAC support

6.0%

4.0

Bluetooth LE Audio support

4.0%

4.0

aptX Adaptive

3.0%

4.0

aptX Lossless

2.0%

4.0

aptX Low Latency

5.7

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Number of microphones

What it is: The total count of microphones on the device, used for audio recording, noise cancellation, and voice isolation.

When it matters: When you want clear audio recording and better noise cancellation during calls.

Importance: LOW

Good value: >=2

aptX Adaptive

What it is: A Bluetooth codec that dynamically adjusts bitrate to balance audio quality and connection stability.

When it matters: When you use wireless headphones in changing environments and want better audio quality without sacrificing connection stability.

Importance: LOW

Dolby Atmos support

What it is: Support for Dolby Atmos audio playback or processing.

When it matters: When you want more immersive sound from compatible movies, games, or music.

Importance: LOW

N. of speakers

What it is: The number of built-in speakers used for audio playback.

When it matters: When you want fuller sound without always using headphones.

Importance: LOW

Good value: >=4

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

Blackview Tab 30 (6GB + 64GB) Review | 168 Data compared

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