OVERALL
ALTERNATIVES
SPECS
VS AVERAGE
REVIEWS
Scored using Tablets Methodology v1.0
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Mathematical & Unbiased Scoring
Products in this category are scored under Frontum Tablets Methodology v1.0: technical specifications plus authentic consumer ratings, with 0% commercial bias.
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Blackview Mega 8 4G (12GB + 512GB) Review | 168 Data compared

Avg. price:~£230RAM capacity:12 GBInternal storage:512 GBScreen size:13 inchesChipset:Unisoc T620

Blackview Mega 8 4G (12GB + 512GB) Review: Compare 168 technical specifications and user reviews to see how this product ranks in the Tablets category and whether it is worth buying.

Blackview Mega 8 4G (12GB + 512GB)
7.3/10

Overall score

Score
7.3/ 10
✕
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 distribution
▼
<55-66-77-88-99-10
▲ Better than 74% of models
Score components

90%

7.2

Technical score

10%

8.3

User score

▲Better than 74% of tablets
7.9

Value for money

Value for money
7.9/ 10
✕
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 distribution
▼
<55-66-77-88-99-10
▲ Better than 80% of models
Score components

70%

7.3

Overall score

30%

9.3

Price

▲Better than 80%
7.2

Technical score

Technical score
7.2/ 10
✕
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 distribution
▼
<55-66-77-88-99-10
▲ Better than 73% of models
Score components

22%

7.3

Performance

20%

6.5

Display

16%

8.6

Camera

14%

6.7

Battery

12%

7.3

Connectivity

8%

7.3

Software & Features

5%

6.1

Design

3%

6.6

Audio & Multimedia

▲Better than 73%
8.3

User score

User score
8.3/ 10
✕
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 distribution
▼
<55-66-77-88-99-10
▲ Better than 78% of models
Score components

70%

8.8

User ratings

30%

7.2

Number of reviews

Based on ratings from across the web.
▲Better than 78%
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Where to buy
*As an Amazon Associate, we earn from qualifying purchases.
Best rankings
Available: ranking among products currently available (including other versions of this product).All: ranking among all products in the database.
Available versions:
12GB + 512GB12GB + 256GBCheck price
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Technical Specifications of tablet Blackview Mega 8 4G (12GB + 512GB)

Technical score
Technical score
7.2/ 10
✕
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 distribution
▼
<55-66-77-88-99-10
▲ Better than 73% of models
Score components:

22%

7.3

Performance

20%

6.5

Display

16%

8.6

Camera

14%

6.7

Battery

12%

7.3

Connectivity

8%

7.3

Software & Features

5%

6.1

Design

3%

6.6

Audio & Multimedia

7.2
User score
User score
8.3/ 10
✕
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 distribution
▼
<55-66-77-88-99-10
▲ Better than 78% of models
Score components

70%

8.8

User ratings

30%

7.2

Number of reviews

Based on ratings from across the web.
8.3
Popularity
Popularity
7.2/ 10
✕
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.
Score distribution
▼
<55-66-77-88-99-10
▲ Better than 71% of models
Popularity:
Blackview Mega 8 4G (12GB + 512GB) has a user popularity of 7.2 points, which is lower than 70.6% of Tablets.
7.2
Value for money
Value for money
7.9/ 10
✕
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 distribution
▼
<55-66-77-88-99-10
▲ Better than 80% of models
Score components:

70%

7.3

Overall score

30%

9.3

Price

7.9
RAM capacity
12 GB
Market range: <2 GB – >12 GB
This tablet has a RAM capacity of 12 GB which is larger than the RAM capacity of 90.1% of tablets and equal to that of 6.1% of tablets.
Process node
12 nm
Market range: <4 nm – >40 nm
This tablet is built on a 12 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
512 GB
Market range: <0 GB – >250 GB
This tablet has an internal storage capacity of 512 GB which is larger than the storage of 92.4% of tablets and equal to that of 5.3% of tablets.
Geekbench 6 single-core benchmark score
466 points
Market range: <233 points – >2.3k points
This tablet scored 466 points in Geekbench 6 (single-core) which is lower than the score of 59.6% of tablets and equal to the score of 0.2% of tablets.
Chipset
Unisoc T620
This tablet uses the Unisoc T620 chipset, which is less advanced than the chipsets in 59.5% of tablets and equal to those in 0.1% of tablets.
Show more
Screen resolution
1920×1200
This tablet has a screen resolution of 1920×1200 which is higher than that of 39.2% of tablets and equal to that of 18.8% of tablets.
Refresh rate
90 Hz
Market range: <60 Hz – >120 Hz
This tablet supports a refresh rate of 90 Hz which is higher than in 73.8% of tablets and equal to that in 6.5% of tablets.
Display type
OLED/AMOLED
This tablet uses a OLED/AMOLED display type. 92.5% of tablets use this display technology.
Pixel density
174 ppi
Market range: <149 ppi – >291 ppi
This tablet has a pixel density of 174 ppi which is lower than that of 75.9% of tablets.
Display glass type
Tempered Glass
This tablet 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
no
This tablet does not support optical image stabilization. 0.4% of tablets include OIS.
Main camera megapixels
50 MP
Market range: <3.15 MP – >13 MP
This tablet has a main camera resolution of 50 MP which is higher than that of 97.6% of tablets and equal to that of 2% of tablets.
Front camera megapixels
13 MP
Market range: <1.2 MP – >9 MP
This tablet has a front camera resolution of 13 MP which is higher than in 96.3% of tablets and equal to that in 0.6% of tablets.
Main camera aperture
f/1.8
This tablet has a main camera aperture of f/1.8 which is wider than that of 85.9% of tablets and equal to that of 14.1% of tablets.
Optical zoom
1xxx
This tablet supports 1xx optical zoom which is higher than in 18.4% of tablets and equal to that in 80.7% of tablets.
Show more
Battery capacity
11,000 mAh
Market range: <4k mAh – >10.1k mAh
This tablet has a battery capacity of 11,000 mAh which is larger than the batteries in 95.6% of tablets and equal to those in 0.4% of tablets.
Charging speed
18 W
Market range: <10 W – >60 W
This tablet 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
10 hours
Market range: <6 hours – >16 hours
This tablet has a battery life of 10 hours, which is longer than that of 39.1% of tablets and equal to that of 20.5% of tablets.
video playback
Wireless charging
no
This tablet does not support wireless charging. 1.5% of tablets support wireless charging.
Fast charging
yes
This tablet supports fast charging. 50.4% of tablets support fast charging.
Show more
LTE support
yes
This tablet supports LTE. 36.8% of tablets include LTE connectivity.
Wi-Fi connectivity
yes
This tablet supports Wi-Fi connectivity. 0.2% of tablets offer Wi-Fi support.
GPS
yes
This tablet supports GPS. 17.3% of tablets include GPS functionality.
5G connectivity
no
This tablet does not support 5G connectivity. 11.1% of tablets support 5G.
NFC
no
This tablet does not support NFC. 10.9% of tablets support NFC.
Show more
Operating system
Android
This tablet uses the Android operating system, which is more advanced than the one used by 23.3%.
Update support duration
short
This tablet offers short update support, which is shorter than the support period of 52.7% of tablets and equal to that of 47.3% of tablets.
Direct OS updates
no
This tablet does not receive direct OS updates. 79.7% of tablets receive direct updates.
On-device AI
yes
This tablet supports on-device AI. 71.8% of tablets support this capability.
App tracking protection
no
This tablet does not include app tracking protection. 28.3% of tablets include app tracking protection.
Show more
IP rating
not rated
This tablet has an IP rating of not rated which is lower than that of 16.3% of tablets and equal to that of 83.7% of tablets.
Weight
736 g
Market range: <315 g – >730 g
This tablet weighs 736 g which is heavier than 90.6% of tablets.
Backlit keyboard
no
This tablet does not support a backlit keyboard. 9.8% of tablets support backlit keyboards.
Keyboard accessory
yes
This tablet supports a keyboard accessory. 15.8% of tablets support this option.
Pen latency
N/A
Show more
Number of microphones
1
Market range: <0 – >5
This tablet includes 1 microphones, which is more than in 0.2% of tablets and equal to the number in 54.8% of tablets.
aptX Adaptive
no
This tablet does not support aptX Adaptive. 6.9% of tablets offer this codec.
Dolby Atmos support
no
This tablet does not support Dolby Atmos. 31.5% of tablets support Dolby Atmos.
N. of speakers
4
Market range: <1 – >6
This tablet includes 4 speakers, which is more than in 70.9% of tablets and equal to the number in 22.7% of tablets.
FM radio
yes
This tablet includes an FM radio. 81.1% of tablets offer FM radio functionality.
Show more

Blackview Mega 8 4G (12GB + 512GB) vs the average tablet

246810TotalPerformanceDisplayCameraBatteryConnectivitySoftware & FeaturesDesignAudio & Multimedia
  • 8x more storage
    This tablet has more internal storage than the average tablet (512 GB vs 64 GB). The average tablet provides 64 GB of internal storage.
    512 GB vs 64 GB
  • 42 MP higher main camera megapixels
    This tablet has a higher main camera resolution than the average tablet (50 MP vs 8 MP). The average tablet main camera has 8 MP megapixels.
    50 MP vs 8 MP
  • Better display type
    This tablet features a better display type than the average tablet (OLED/AMOLED vs IPS LCD). The average tablet uses IPS LCD display technology.
    OLED/AMOLED vs IPS LCD
  • 8 MP higher front camera megapixels
    This tablet has more front camera megapixels than the average tablet (13 MP vs 5 MP). The average tablet has 5 MP front camera resolution.
    13 MP vs 5 MP
  • 8 GB more RAM
    This tablet has more RAM capacity than the average tablet (12 GB vs 4 GB). The average tablet has 4 GB of RAM.
    12 GB vs 4 GB
  • 67.2% larger battery capacity
    This tablet has a higher battery capacity than the average tablet (11,000 mAh vs 6,580 mAh). The average tablet battery has capacity of 6,580 mAh.
    11,000 mAh vs 6,580 mAh
  • Faster storage type
    This tablet uses UFS storage, while the average tablet uses eMMC. Storage technology still varies widely across tablets.
    UFS vs eMMC
  • 2.9 inches larger screen size
    This tablet has a higher screen size than the average tablet (13 inches vs 10.1 inches). The average tablet has screen size of 10.1 inches.
    13 inches vs 10.1 inches
  • 3.6% higher user score
    User score
    8.3/ 10
    ✕
    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 distribution
    ▼
    ▼
    <55-66-77-88-99-10
    Blackview Mega 8 4G
    the average tablet
    Blackview Mega 8 4G (12GB + 512GB) has a higher user score than the average tablet (8.29 vs 8.000).
    8.29 vs 8
  • 11.4% better value for money
    Blackview Mega 8 4G (12GB + 512GB) has better value for money than the average tablet (7.91 vs 7.1).
    7.91 vs 7.1
  • 8x more storage
    This tablet has more internal storage than the average tablet (512 GB vs 64 GB). The average tablet provides 64 GB of internal storage.
    512 GB vs 64 GB
  • 8 GB more RAM
    This tablet has more RAM capacity than the average tablet (12 GB vs 4 GB). The average tablet has 4 GB of RAM.
    12 GB vs 4 GB
  • Faster storage type
    This tablet uses UFS storage, while the average tablet uses eMMC. Storage technology still varies widely across tablets.
    UFS vs eMMC
  • 2,400 MHz faster RAM speed
    This tablet 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
  • More capable chipset
    This tablet uses the Unisoc T620 chipset, while the average tablet uses MediaTek MT8169A.
    Unisoc T620 vs MediaTek MT8169A
  • Newer DDR memory version
    This tablet supports a newer DDR version than the average tablet (LPDDR4X vs LPDDR3). The average DDR version is LPDDR3.
    LPDDR4X vs LPDDR3
  • 2 more CPU threads
    This tablet has more CPU threads than the average tablet (8 vs 6). The average tablet has 6 CPU threads.
    8 vs 6
  • Better GPU
    This tablet uses the Mali-G57 GPU, while the average tablet uses Mali-G51. GPU choice is one of the main performance differences between tablets.
    Mali-G57 vs Mali-G51
  • 30.8% faster GPU clock
    This tablet has a higher GPU frequency than the average tablet (850 MHz vs 650 MHz). The average tablet has GPU frequency of 650 MHz.
    850 MHz vs 650 MHz
  • 10% higher CPU speed
    This tablet has a higher CPU speed than the average tablet (2.2 GHz vs 2 GHz). The average tablet has CPU speed of 2 GHz.
    2.2 GHz vs 2 GHz
  • Better display type
    This tablet features a better display type than the average tablet (OLED/AMOLED vs IPS LCD). The average tablet uses IPS LCD display technology.
    OLED/AMOLED vs IPS LCD
  • 2.9 inches larger screen size
    This tablet has a higher screen size than the average tablet (13 inches vs 10.1 inches). The average tablet has screen size of 10.1 inches.
    13 inches vs 10.1 inches
  • 50% higher refresh rate
    This tablet has a higher refresh rate than the average tablet (90 Hz vs 60 Hz). The average tablet has refresh rate of 60 Hz.
    90 Hz vs 60 Hz
  • Higher contrast ratio
    This tablet has a higher contrast ratio than the average tablet (1,000,000:1 vs 1015:1). The average tablet contrast ratio is 1015:1.
    1,000,000:1 vs 1,015:1
  • Includes anti-reflection coating
    This tablet has anti-reflection coating, the average tablet does not. 24.7% of tablets use anti-reflection coating.
  • 20 nits higher typical brightness
    This tablet has a higher typical brightness than the average tablet (420 nits vs 400 nits). The average tablet reaches 400 nits typical brightness.
    420 nits vs 400 nits
  • 42 MP higher main camera megapixels
    This tablet has a higher main camera resolution than the average tablet (50 MP vs 8 MP). The average tablet main camera has 8 MP megapixels.
    50 MP vs 8 MP
  • 8 MP higher front camera megapixels
    This tablet has more front camera megapixels than the average tablet (13 MP vs 5 MP). The average tablet has 5 MP front camera resolution.
    13 MP vs 5 MP
  • Wider main camera aperture
    This tablet has a better main camera aperture than the average tablet (f/1.8 vs f/2.2). The average tablet uses f/2.2 main camera aperture.
    f/1.8 vs f/2.2
  • Supports PDAF
    This tablet supports PDAF, the average tablet does not. 28.1% of tablets support PDAF.
  • Wider front camera aperture
    This tablet has a better front camera aperture than the average tablet (f/2 vs f/2.2). The average tablet uses f/2.2 front camera aperture.
    f/2.0 vs f/2.2
  • Supports slow-motion recording
    This tablet supports slow-motion recording, the average tablet does not. 37.5% of tablets offer slow-mo.
  • Includes flash
    This tablet features a built-in flash, the average tablet does not. 45.2% of tablets include a flash.
  • 67.2% larger battery capacity
    This tablet has a higher battery capacity than the average tablet (11,000 mAh vs 6,580 mAh). The average tablet battery has capacity of 6,580 mAh.
    11,000 mAh vs 6,580 mAh
  • Supports fast charging
    This tablet supports fast charging, the average tablet does not. 49.7% of tablets feature fast charging.
  • Includes on-device AI
    This tablet includes on-device AI, the average tablet does not. 28.3% of tablets include on-device AI.
  • Supports live text recognition
    This tablet supports live text recognition, the average tablet does not. 34.9% of tablets can recognize text from images.
  • Supports dynamic theme
    This tablet features dynamic themes, the average tablet does not. 29% of tablets offer dynamic theming.
  • Supports extra dim mode
    This tablet features extra dim mode, the average tablet does not. 35.4% of tablets support extra diming.
  • Includes clipboard warnings
    This tablet has clipboard warnings, the average tablet does not. 39.9% of tablets include clipboard warnings.
  • Includes stylus
    This tablet includes a stylus, the average tablet does not. 16.9% of tablets come with a stylus.
  • Suitable for drawing
    This tablet is suitable for drawing, the average tablet is not. 41% of tablets are suitable for drawing.
  • 6 newer release date
    This tablet has a newer release date than the average tablet (2025 vs 2019).
    May 2025
    2025 vs 2019
  • 2 more speakers
    This tablet has more speakers than the average tablet (4 vs 2). The average tablet has 2 speakers.
    4 vs 2
  • Shorter update support
    This tablet 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
    This tablet does not support direct OS updates, the average tablet does. 79.7% of tablets support direct OS updates.
  • Less durable display glass
    This tablet 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
  • 50.2% heavier
    This tablet is heavier than the average tablet (736 g vs 490 g). The average tablet weighs 490 g.
    736 g vs 490 g
  • 22.3% lower pixel density
    This tablet has a lower pixel density than the average tablet (174 ppi vs 224 ppi). The average tablet has pixel density of 224 ppi.
    174 ppi vs 224 ppi
  • No panorama mode
    This tablet does not have a panorama mode, the average tablet does. 78.6% of tablets include panorama features.
  • No multi-user mode
    User score
    8.3/ 10
    ✕
    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 distribution
    ▼
    ▼
    <55-66-77-88-99-10
    Blackview Mega 8 4G
    the average tablet
    Blackview Mega 8 4G (12GB + 512GB) does not support multi-user mode, the average tablet does. 73.6% of tablets allow multiple user profiles.
  • No HDMI output
    This tablet does not have an HDMI output, the average tablet does. 50.1% of tablets support HDMI output.
  • 36.1% lower Geekbench 6 single-core benchmark score
    This tablet achieves a lower Geekbench 6 single-core benchmark score than the average tablet (466 points vs 729 points). The average tablet scores 729 points in Geekbench 6 single-core.
    466 points vs 729 points
  • 2 fewer GPU execution units
    This tablet has less GPU execution units than the average tablet (2 vs 4). The average tablet has 4 GPU execution units.
    2 vs 4
  • Less durable display glass
    This tablet 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
  • 22.3% lower pixel density
    This tablet has a lower pixel density than the average tablet (174 ppi vs 224 ppi). The average tablet has pixel density of 224 ppi.
    174 ppi vs 224 ppi
  • 47 ppi lower screen sharpness
    This tablet has a lower screen sharpness than the average tablet (174 ppi vs 221 ppi). The average tablet has screen sharpness of 221 ppi.
    174 ppi vs 221 ppi
  • No panorama mode
    This tablet does not have a panorama mode, the average tablet does. 78.6% of tablets include panorama features.
  • No HDMI output
    This tablet does not have an HDMI output, the average tablet does. 50.1% of tablets support HDMI output.
  • Shorter update support
    This tablet 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
    This tablet does not support direct OS updates, the average tablet does. 79.7% of tablets support direct OS updates.
  • No multi-user mode
    User score
    8.3/ 10
    ✕
    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 distribution
    ▼
    ▼
    <55-66-77-88-99-10
    Blackview Mega 8 4G
    the average tablet
    Blackview Mega 8 4G (12GB + 512GB) does not support multi-user mode, the average tablet does. 73.6% of tablets allow multiple user profiles.
  • 50.2% heavier
    This tablet is heavier than the average tablet (736 g vs 490 g). The average tablet weighs 490 g.
    736 g vs 490 g
  • 56.2 mm taller
    This tablet is taller than the average tablet (256.2 mm vs 200 mm). The average tablet is 200.0 mm tall.
    256.2 mm vs 200.0 mm
  • 22.2 mm wider
    This tablet is wider than the average tablet (197.5 mm vs 175.3 mm). The average tablet is 175.3 mm wide.
    197.5 mm vs 175.3 mm

Video reviews

Hands-on testing, unboxing, and real-world video evaluations

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Expert reviews

In-depth analysis and verdict from leading tech publications

H
heise.de
19/08/2025
Summary of the review
Blackview Mega 8 im Test: Dieses große Tablet ist günstig und trotzdem gut
(Translated)Show original

Third-party reviews

Based on ratings from across the web.
Reviews last updated: November 2026 · How we calculate this

What customers like about Blackview Mega 8 4G (12GB + 512GB)

  • Large 13-inch FHD+ display suitable for multitasking and streaming
  • Excellent value for money compared to premium brands
  • Includes generous accessories: protective case, stylus, and pre-installed screen protector
  • Impressive 11,000 mAh battery life, lasting 12-16 hours of moderate use
  • Smooth performance for everyday tasks like web browsing, emails, and video playback
  • Quad-speaker setup provides good volume and stereo separation for media
  • Solid 50MP rear camera for a tablet, capturing clear images in various lighting

What customers don't like about Blackview Mega 8 4G (12GB + 512GB)

  • Slow 18W charging takes approximately 3 to 4 hours for a full charge
  • Not ideal for high-end 3D gaming or heavy emulation due to the mid-range Unisoc T620 processor
  • Device is heavy (736g) and bulky, making extended handheld use tiring
  • Limited outdoor visibility under direct sunlight
  • Software updates can be infrequent or difficult to obtain
  • Marketing of 36GB RAM is misleading as it includes 24GB of slower virtual RAM
  • Occasional connectivity issues reported with specific SIM cards or Wi-Fi stability

Verdict

The Blackview Mega 8 4G is a large-format tablet featuring a 13-inch FHD+ IPS display with a 90Hz refresh rate and a 1920x1200 resolution. It is powered by an octa-core Unisoc T620 processor, equipped with 12GB of physical RAM (expandable virtually up to 36GB), and 512GB of internal storage that can be further extended via a 2TB microSD card. Key characteristics include an 11,000mAh battery, a 50MP Samsung rear camera, a 13MP front camera, quad-box stereo speakers, and 4G LTE dual-SIM support running on Android 15. Main pros include its massive screen real estate for productivity, Widevine L1 support for HD streaming, and an impressive battery life that can last up to two days. However, notable cons include its significant weight of 736g, relatively slow 18W charging for such a large battery, and performance that is better suited for daily tasks rather than high-end 3D gaming.

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