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Blackview WAVE 8 (12GB + 128GB) Review | 197 Data compared

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  • Avg. price: ~£90
  • RAM capacity: 12 GB
  • Internal storage: 128 GB
  • Screen size: 6.56 inches
  • Main camera megapixels: 13 MP

Blackview WAVE 8 (12GB + 128GB) review. Compare 197 technical specifications and user reviews to see how it ranks among smartphones and if it's worth buying.

6.3

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 smartphones on the market.

Score components:

90.0%

6.0

Technical Score

10.0%

8.7

User score

Good
6.0

Technical Score

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

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

Score components:

25.0%

6.2

Performance & Hardware

18.0%

5.6

Camera

15.0%

5.1

Display

15.0%

6.3

Battery

10.0%

7.3

Software

10.0%

5.8

Connectivity

4.0%

4.3

Audio

3.0%

8.0

Design

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%

8.2

User reviews

30.0%

10

Popularity

User score:
United Kingdom
amazon
4.1
(661)
amazon
4.1
(225)
amazon
4.1
(18)
amazon
4.1
(6)

(Reviews last updated: Mar 2026)

Excellent
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    Best prices

    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 Wave 8 (12GB + 128GB variant) is a budget-friendly 4G smartphone running Android 14 (or Android 15 in newer versions) with DokeOS 4.0, featuring a 6.56-inch HD+ IPS display with a 90Hz refresh rate and powered by an Octa-core Unisoc T606 processor. Its main pros include the smooth 90Hz display unusual for its price range, a large 5000mAh battery, the flexibility of 12GB RAM (4GB physical + 8GB virtual expansion), and ample 128GB internal storage that's expandable up to 2TB via TF card. Potential cons based on user feedback and specs can be mixed user experiences regarding performance speed and app functionality, the rear camera being a basic 13MP sensor, lack of NFC support, and relatively slow 10W wired charging.

    Technical Specifications of smartphone Blackview WAVE 8 (12GB + 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 smartphones based on technical performance and available features.

    Score components:

    25.0%

    6.2

    Performance & Hardware

    18.0%

    5.6

    Camera

    15.0%

    5.1

    Display

    15.0%

    6.3

    Battery

    10.0%

    7.3

    Software

    10.0%

    5.8

    Connectivity

    4.0%

    4.3

    Audio

    3.0%

    8.0

    Design

    6.0
    Blackview WAVE 8 (12GB + 128GB) has a technical score of 5.98 points, which is lower than 93.8% of smartphones.
    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%

    8.2

    User reviews

    30.0%

    10

    Popularity

    User score:
    United Kingdom
    amazon
    4.1
    (661)
    amazon
    4.1
    (225)
    amazon
    4.1
    (18)
    amazon
    4.1
    (6)

    (Reviews last updated: Mar 2026)

    8.7
    Blackview WAVE 8 (12GB + 128GB) has a user score of 8.74 points, which is higher than 73.7% of smartphones.
    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 WAVE 8 (12GB + 128GB) has a popularity of 10 points, which is higher than 70.5% 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%

    6.3

    Overall score

    40.0%

    10

    Price

    7.4
    Blackview WAVE 8 (12GB + 128GB) has a quality-to-price ratio of 7.4 points, which is lower than 71.8% of smartphones.
    Brand name
    What it is: The manufacturer or brand under which the smartphone is marketed and sold.
    When it matters: When you prefer a specific ecosystem, support network, or design philosophy.

    Importance: MEDIUM

    Blackview
    Processor model
    What it is: The central System-on-Chip (SoC) that houses the CPU, GPU, modem, and other core processing components.
    When it matters: When you want to know the specific engine powering your device's speed and features.

    Importance: HIGH

    Unisoc T606
    Blackview WAVE 8 (12GB + 128GB) uses the Unisoc T606 processor model which is slower than processors in 84.8% of smartphones and equal to processors in 3.3% of smartphones.
    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: >12 GB

    12 GB
    Blackview WAVE 8 (12GB + 128GB) has a RAM capacity of 12 GB which is larger than the RAM capacity of 59% of smartphones and equal to that of 24.3% of smartphones.
    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: >256 GB

    128 GB
    Blackview WAVE 8 (12GB + 128GB) has an internal storage capacity of 128 GB which is smaller than the storage of 61.2% of smartphones and equal to that of 28.4% of smartphones.
    CPU boost clock speed
    What it is: The maximum speed the processor can achieve temporarily under heavy load.
    When it matters: When you run demanding apps or games that require short bursts of peak performance.

    Importance: MEDIUM

    Good value: >3.2 GHz

    1.6 GHz
    The CPU boost clock speed of Blackview WAVE 8 (12GB + 128GB) is 1.6 GHz which is lower than the boost speed of 95% of smartphones and equal to that of 4.4% of smartphones.
    Show more
    Operating system
    What it is: The primary system software that manages the smartphone's hardware and software resources.
    When it matters: When you have a preference for the user interface and app ecosystem.

    Importance: HIGH

    Android
    Blackview WAVE 8 (12GB + 128GB) uses the Android operating system, which outperforms that of 1% of smartphones.
    Android 14
    Android version
    What it is: The specific generation number of the Android operating system installed on the device.
    When it matters: When you want to ensure app compatibility and access to the latest software features.

    Importance: LOW

    Android 14
    Blackview WAVE 8 (12GB + 128GB) runs Android version Android 14 which is newer than that found in 49.5% of smartphones and equal to that in 21% of smartphones.
    Direct OS updates
    What it is: Indicates whether the device receives operating system updates directly from the manufacturer or Google, ensuring timely security and feature updates.
    When it matters: When you want the fastest access to new features and security patches.

    Importance: HIGH

    no
    Blackview WAVE 8 (12GB + 128GB) does not receive direct OS updates. 20.5% of smartphones receive direct updates.
    Open-source OS
    What it is: Shows whether the device’s operating system is based on open-source code, allowing community contributions and greater transparency.
    When it matters: When you value transparency and potential community-driven modifications.

    Importance: LOW

    yes
    Blackview WAVE 8 (12GB + 128GB) uses an open-source OS. 94.6% of smartphones use an open-source OS.
    Dark mode
    What it is: A display option that uses dark backgrounds to reduce eye strain and save battery on OLED screens.
    When it matters: When you want to reduce eye strain at night or save battery on OLED screens.

    Importance: LOW

    yes
    Blackview WAVE 8 (12GB + 128GB) offers dark mode. 95.8% of smartphones support this feature.
    Show more
    Multi-lens main camera
    What it is: Indicates that the rear camera system includes multiple lenses (e.g., wide, ultra-wide, telephoto) for versatile shooting options.
    When it matters: When you want versatility to shoot wide landscapes, standard shots, and zoomed details.

    Importance: MEDIUM

    yes
    Blackview WAVE 8 (12GB + 128GB) includes a multi-lens main camera system. 93.7% of smartphones include multi-lens setups.
    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

    Good value: >50 MP

    13 MP
    Blackview WAVE 8 (12GB + 128GB) has a main camera resolution of 13 MP MP which is lower than that of 91.8% of smartphones and equal to that of 2.4% of smartphones.
    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

    ?
    Main camera sensor area
    What it is: The total physical surface area of the camera sensor (calculated by multiplying the number of megapixels by the square of the individual pixel size). A larger area captures more light, resulting in better night photos and less digital noise.
    When it matters: When you want to capture clear, detailed photos in low-light conditions with minimal grain and achieve a natural, professional-looking background blur for portraits.

    Importance: HIGH

    Good value: >60

    6.4 mm²
    Blackview WAVE 8 (12GB + 128GB) has a main camera sensor area of 6.4 mm² which is smaller than the main camera sensor area of 99.7% of smartphones and equal to that of 0% of smartphones.
    Main camera pixel size
    What it is: The physical size of individual pixels on the camera sensor, measured in micrometers. Larger pixels typically capture more light for better low-light performance.
    When it matters: When you shoot in low light and want reduced noise in your photos.

    Importance: MEDIUM

    Good value: ≥1.2 µm

    0.7 µm
    Blackview WAVE 8 (12GB + 128GB) has a main camera pixel size of 0.7 µm which is smaller than in 64.6% of smartphones and equal to the size in 10.4% of smartphones.
    Show more
    Number of SIM slots
    What it is: The number of physical SIM cards or eSIM profiles the device can support simultaneously.
    When it matters: When you need to manage two different phone numbers or travel internationally with a local SIM.

    Importance: MEDIUM

    Good value: ≥2

    2
    Blackview WAVE 8 (12GB + 128GB) has 2 SIM slots, which is more than in 3.8% of smartphones and equal to the number in 96.1% of smartphones.
    Cellular module
    What it is: The hardware component capable of connecting to mobile cellular networks for voice and data.
    When it matters: When you need to stay connected to calls and internet away from Wi-Fi.

    Importance: LOW

    yes
    Blackview WAVE 8 (12GB + 128GB) includes a cellular module. 100% of smartphones include cellular modules.
    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 WAVE 8 (12GB + 128GB) does not support 5G connectivity. 66.9% of smartphones support 5G.
    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 WAVE 8 (12GB + 128GB) supports LTE. 99.7% of smartphones 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 WAVE 8 (12GB + 128GB) supports Wi-Fi connectivity. 100% of smartphones offer Wi-Fi support.
    Show more
    Screen size
    What it is: The physical diagonal measurement of the display area, usually expressed in inches.
    When it matters: When you choose between a compact phone for one-handed use or a large screen for media.

    Importance: MEDIUM

    Good value: ≥6.6 inches

    6.56 inches
    Blackview WAVE 8 (12GB + 128GB) has a screen size of 6.56 inches which is smaller than the screens of 72.3% of smartphones and equal to those of 3.9% of smartphones.
    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 crisp text and sharp details in photos and videos.

    Importance: HIGH

    720 x 1612 px
    Blackview WAVE 8 (12GB + 128GB) has a screen resolution of 720x1612 px which is lower than that of 78.9% of smartphones and equal to that of 5.3% of smartphones.
    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 want the image to look perfectly smooth with no visible pixels.

    Importance: HIGH

    Good value: >400 ppi

    269 ppi
    Blackview WAVE 8 (12GB + 128GB) has a pixel density of 269 ppi which is lower than that of 80.2% of smartphones and equal to that of 5.4% of smartphones.
    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 WAVE 8 (12GB + 128GB) uses a IPS LCD display type. 0% of smartphones use this display technology.
    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

    90 Hz
    Blackview WAVE 8 (12GB + 128GB) supports a refresh rate of 90 Hz which is lower than in 65.4% of smartphones and equal to that in 18.9% of smartphones.
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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 general idea of how large the battery is physically.

    Importance: HIGH

    Good value: >5000 mAh

    5,000 mAh
    Blackview WAVE 8 (12GB + 128GB) has a battery capacity of 5,000 mAh which is larger than the batteries in 28.3% of smartphones and equal to those in 28.8% of smartphones.
    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: >60 W

    10 W
    Blackview WAVE 8 (12GB + 128GB) supports charging speeds of 10 W which is slower than in 93.7% of smartphones and equal to speeds in 5.8% of smartphones.
    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 phone spends tethered to a wall outlet.

    Importance: MEDIUM

    yes
    Blackview WAVE 8 (12GB + 128GB) supports fast charging. 93.1% of smartphones support fast charging.
    GSMArena full wired charge time
    What it is: The time taken to charge the battery from 0% to 100% using the bundled or recommended charger, as measured by GSMArena.
    When it matters: When you want to know exactly how long it takes to charge from 0 to 100% in real-world tests.

    Importance: MEDIUM

    Good value: <45 min

    ?
    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 prefer the convenience of dropping your phone on a pad without fumbling with cables.

    Importance: MEDIUM

    no
    Blackview WAVE 8 (12GB + 128GB) does not support wireless charging. 25.3% of smartphones support wireless charging.
    Show more
    Stereo speakers
    What it is: A setup involving two or more speakers to create a left-right audio separation for immersive sound.
    When it matters: When you watch videos or play games without headphones and want immersive sound.

    Importance: MEDIUM

    no
    Blackview WAVE 8 (12GB + 128GB) does not include stereo speakers. 64.5% of smartphones provide stereo audio.
    3.5 mm headphone jack
    What it is: A standard analog audio port for connecting wired headphones or auxiliary cables.
    When it matters: When you prefer using traditional wired headphones without dongles or adapters.

    Importance: LOW

    yes
    Blackview WAVE 8 (12GB + 128GB) includes a 3.5 mm headphone jack. 45.3% of smartphones still offer this port.
    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: ≥3

    ?
    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 WAVE 8 (12GB + 128GB) includes an FM radio. 33.7% of smartphones offer FM radio functionality.
    aptX Lossless
    What it is: A Bluetooth technology designed to deliver CD-quality audio without data loss during transmission.
    When it matters: When you demand CD-quality audio over Bluetooth with no loss of detail.

    Importance: LOW

    no
    Blackview WAVE 8 (12GB + 128GB) does not support aptX Lossless. 12.9% of smartphones provide aptX Lossless.
    Show more
    Height
    What it is: The vertical dimension of the device.
    When it matters: When you are concerned about whether the phone will fit in your pocket or purse.

    Importance: LOW

    Good value: <162 mm

    163.2 mm
    Blackview WAVE 8 (12GB + 128GB) has a height of 163.2 mm which is shorter than 55.3% of smartphones and equal to that of 1.2% of smartphones.
    Width
    What it is: The horizontal dimension of the device when held in portrait orientation.
    When it matters: When you care about how easy the phone is to grip and use with one hand.

    Importance: LOW

    Good value: <75 mm

    75.2 mm
    Blackview WAVE 8 (12GB + 128GB) has a width of 75.2 mm which is narrower than 65.3% of smartphones and equal to that of 0.7% of smartphones.
    Thickness
    What it is: The depth of the device profile, excluding the camera bump unless specified.
    When it matters: When you prefer a sleek, slim profile that slides easily into tight pockets.

    Importance: LOW

    Good value: <8 mm

    8.8 mm
    Blackview WAVE 8 (12GB + 128GB) has a thickness of 8.8 mm which is thicker than 71.6% of smartphones and equal to that of 3.7% of smartphones.
    Weight
    What it is: The total mass of the smartphone, affecting how heavy it feels in the hand.
    When it matters: When you want a phone that feels light in your pocket or substantial in your hand.

    Importance: MEDIUM

    Good value: <190 g

    192 g
    Blackview WAVE 8 (12GB + 128GB) weighs 192 g which is lighter than 58.8% of smartphones and equal to the weight of 3.2% of smartphones.
    Device volume
    What it is: The calculated total volume of the device's physical body.
    When it matters: When you want to understand the overall physical bulk of the device.

    Importance: LOW

    Good value: <98cm³

    97,800 cm³
    Blackview WAVE 8 (12GB + 128GB) has a device volume of 97,800 cm³ which is smaller than 46.6% of smartphones and equal to that of 5% of smartphones.
    Show more

    Blackview WAVE 8 (12GB + 128GB) vs the average smartphone

    • 4 GB more RAM
      Blackview WAVE 8 (12GB + 128GB) has more RAM capacity than the average smartphone (12 GB vs 8 GB). The average smartphone has 8 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: >12 GB

      Blackview WAVE 8 (12GB + 128GB) has more RAM capacity than the average smartphone (12 GB vs 8 GB). The average smartphone has 8 GB of RAM.12 GB vs 8 GB
    • 66.7% lower TDP
      Blackview WAVE 8 (12GB + 128GB) has a lower TDP than the average smartphone (10 W vs 6 W). The average TDP for smartphones is 6 W.
      What it is: The amount of heat a processor is expected to generate under typical use, measured in watts. It helps determine cooling requirements.
      When it matters: When you are concerned about how much heat the device generates under load.

      Importance: MEDIUM

      Good value: >9 W

      Blackview WAVE 8 (12GB + 128GB) has a lower TDP than the average smartphone (10 W vs 6 W). The average TDP for smartphones is 6 W.10 W vs 6 W
    • Has FM radio
      Blackview WAVE 8 (12GB + 128GB) features an FM radio, the average smartphone does not. 33.7% of smartphones include an FM tuner.
      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 WAVE 8 (12GB + 128GB) features an FM radio, the average smartphone does not. 33.7% of smartphones include an FM tuner.
    • Allows app offloading
      Blackview WAVE 8 (12GB + 128GB) allows app offloading, the average smartphone does not. 47.9% of smartphones support this feature.
      What it is: The ability to remove unused apps from the device while preserving their data for later reinstallation.
      When it matters: When you are low on space but want to keep app data for the future.

      Importance: LOW

      Blackview WAVE 8 (12GB + 128GB) allows app offloading, the average smartphone does not. 47.9% of smartphones support this feature.
    • Has a 3.5 mm headphone jack
      Blackview WAVE 8 (12GB + 128GB) features a 3.5 mm headphone jack, the average smartphone does not. 45.3% of smartphones include a standard headphone jack.
      What it is: A standard analog audio port for connecting wired headphones or auxiliary cables.
      When it matters: When you prefer using traditional wired headphones without dongles or adapters.

      Importance: LOW

      Blackview WAVE 8 (12GB + 128GB) features a 3.5 mm headphone jack, the average smartphone does not. 45.3% of smartphones include a standard headphone jack.
    • 2.89x cheaper
      Blackview WAVE 8 (12GB + 128GB) is cheaper than the average smartphone (£90 vs £260).
      Blackview WAVE 8 (12GB + 128GB) is cheaper than the average smartphone (£90 vs £260).£90 vs £260
    • 2x more L1
      Blackview WAVE 8 (12GB + 128GB) has more L1 cache than the average smartphone (128 KB vs 64 KB). The average L1 cache is 64 KB.
      What it is: The smallest and fastest level of cache memory located inside the CPU core. It stores frequently accessed data for rapid access by the processor.
      When it matters: When you need the processor to access its most immediate instructions instantly.

      Importance: LOW

      Good value: >512 KB

      Blackview WAVE 8 (12GB + 128GB) has more L1 cache than the average smartphone (128 KB vs 64 KB). The average L1 cache is 64 KB.128 KB vs 64 KB
    • 13.6% higher PCMark Work 3.0 battery benchmark
      Blackview WAVE 8 (12GB + 128GB) has a higher PCMark Work 3.0 battery benchmark score than the average smartphone (893 min vs 786 min). The average score is 786 min.
      What it is: A synthetic benchmark that measures battery life by simulating continuous productivity tasks until depletion.
      When it matters: When you want to compare battery endurance under continuous productivity workloads.

      Importance: MEDIUM

      Good value: >800

      Blackview WAVE 8 (12GB + 128GB) has a higher PCMark Work 3.0 battery benchmark score than the average smartphone (893 min vs 786 min). The average score is 786 min.893 min vs 786 min
    • 4 GB more RAM
      Blackview WAVE 8 (12GB + 128GB) has more RAM capacity than the average smartphone (12 GB vs 8 GB). The average smartphone has 8 GB of RAM.
    • 66.7% lower TDP
      Blackview WAVE 8 (12GB + 128GB) has a lower TDP than the average smartphone (10 W vs 6 W). The average TDP for smartphones is 6 W.
    • 2x more L1
      Blackview WAVE 8 (12GB + 128GB) has more L1 cache than the average smartphone (128 KB vs 64 KB). The average L1 cache is 64 KB.
    • Allows app offloading
      Blackview WAVE 8 (12GB + 128GB) allows app offloading, the average smartphone does not. 47.9% of smartphones support this feature.
    • 13.6% higher PCMark Work 3.0 battery benchmark
      Blackview WAVE 8 (12GB + 128GB) has a higher PCMark Work 3.0 battery benchmark score than the average smartphone (893 min vs 786 min). The average score is 786 min.
    • Has FM radio
      Blackview WAVE 8 (12GB + 128GB) features an FM radio, the average smartphone does not. 33.7% of smartphones include an FM tuner.
    • Has a 3.5 mm headphone jack
      Blackview WAVE 8 (12GB + 128GB) features a 3.5 mm headphone jack, the average smartphone does not. 45.3% of smartphones include a standard headphone jack.
    • 0.8 mm narrower
      Blackview WAVE 8 (12GB + 128GB) is narrower than the average smartphone (75.2 mm vs 76 mm). The average smartphone width is 76 mm.
    • 2.1% lighter
      Blackview WAVE 8 (12GB + 128GB) is lighter than the average smartphone (192 g vs 196.2 g). The average smartphone weighs 196.2 g.

    Total
    Overall
    Performance & Hardware
    Software
    Battery
    Audio
    Design
    • Worse processor
      Blackview WAVE 8 (12GB + 128GB) uses a worse processor than the average smartphone (Unisoc T606 vs Qualcomm Snapdragon 7 Gen 3).
    • 2x larger process node
      Blackview WAVE 8 (12GB + 128GB) is manufactured on a larger process node than the average smartphone (12 nm vs 6 nm). The average smartphone uses a 6 nm process.
    • 50% less storage
      Blackview WAVE 8 (12GB + 128GB) offers less internal storage than the average smartphone (128 GB vs 256 GB). The average smartphone includes 256 GB of internal storage.
    • 41.8% slower memory speed
      Blackview WAVE 8 (12GB + 128GB) has a lower memory speed than the average smartphone (1,600 MHz vs 2,750 MHz). The average smartphone has a memory speed of 2,750 MHz.
    • 57.9% lower Geekbench 6 single-core benchmark score
      Blackview WAVE 8 (12GB + 128GB) performs worse in Geekbench 6 single-core than the average smartphone (397 vs 942). The average smartphone scores 942 in the Geekbench 6 single-core test.
    • 45.1% lower Geekbench 6 multi-core benchmark score
      Blackview WAVE 8 (12GB + 128GB) performs worse in Geekbench 6 multi-core than the average smartphone (1,391 vs 2,533). The average smartphone scores 2,533 in the Geekbench 6 multi-core test.
    • 75% less L3 cache
      Blackview WAVE 8 (12GB + 128GB) has a smaller L3 cache than the average smartphone (1,024 KB vs 4,096 KB). The average smartphone has an L3 cache of 4,096 KB.
    • 50% lower memory bandwidth
      Blackview WAVE 8 (12GB + 128GB) has lower memory bandwidth than the average smartphone (12.8 GB/s vs 25.6 GB/s). The average smartphone has a bandwidth of 25.6 GB/s.
    • 33.3% lower CPU boost clock speed
      Blackview WAVE 8 (12GB + 128GB) has a lower CPU boost clock speed than the average smartphone (1.6 GHz vs 2.4 GHz). The average smartphone has a boost clock speed of 2.4 GHz.
    • 59.8% lower PassMark single-core benchmark
      Blackview WAVE 8 (12GB + 128GB) has a lower PassMark single-core score than the average smartphone (397 vs 988). The average smartphone scores 988 for single-core performance.
    • 87.5% fewer shader units
      Blackview WAVE 8 (12GB + 128GB) includes fewer shader units than the average smartphone (32 vs 256). The average smartphone has 256 shader units.
    • 32.8% lower PassMark benchmark
      Blackview WAVE 8 (12GB + 128GB) has a lower PassMark score than the average smartphone (2,949 vs 4,389). The average smartphone scores 4,389 in PassMark.
    • Lower CPU base clock speed
      Blackview WAVE 8 (12GB + 128GB) has a lower CPU base clock speed than the average smartphone (2x1.6 GHz & 6x1.6 GHz vs 2x2.2 GHz & 6x2 GHz). The average smartphone has a base clock speed of 2x2.2 GHz & 6x2 GHz.
    • Lacks app tracking protection
      Blackview WAVE 8 (12GB + 128GB) does not have app tracking protection, the average smartphone does. 70.3% of smartphones include app tracking protection.
    • No live text recognition
      Blackview WAVE 8 (12GB + 128GB) does not support live text recognition, the average smartphone does. 51.1% of smartphones offer real-time text recognition.
    • Lower-resolution main camera
      Blackview WAVE 8 (12GB + 128GB) has a lower-resolution main camera than the average smartphone (13 MP vs 50 MP & 8 MP). The average smartphone has a 50 MP & 8 MP main camera.
    • 80% smaller main camera sensor area
      Blackview WAVE 8 (12GB + 128GB) has a smaller main camera sensor area than the average smartphone (6.4 mm² vs 32 mm²). The average smartphone sensor area is 32 mm².
    • Worse main camera video quality
      Blackview WAVE 8 (12GB + 128GB) records worse main camera video than the average smartphone. 11.80x of smartphones support 4K video recording.
    • Lower front camera megapixels
      Blackview WAVE 8 (12GB + 128GB) has lower front camera megapixels than the average smartphone (8 MP vs 16 MP). The average smartphone has a 16 MP front camera.
    • 0.1 µm smaller main camera pixel size
      Blackview WAVE 8 (12GB + 128GB) has a smaller main camera pixel size than the average smartphone (0.7 µm vs 0.8 µm). The average smartphone has a pixel size of 0.8 µm.
    • No 5G connectivity
      Blackview WAVE 8 (12GB + 128GB) does not support 5G connectivity, the average smartphone does. 66.9% of smartphones are 5G compatible.
    • No NFC
      Blackview WAVE 8 (12GB + 128GB) does not support NFC, the average smartphone does. 83.1% of smartphones feature NFC.
    • No gyroscope
      Blackview WAVE 8 (12GB + 128GB) does not have a gyroscope, the average smartphone does. 84.3% of smartphones feature a gyroscope.
    • No compass
      Blackview WAVE 8 (12GB + 128GB) does not have a compass, the average smartphone does. 93.3% of smartphones include a built-in compass.
    • Inferior display type
      Blackview WAVE 8 (12GB + 128GB) has an inferior display type compared to the average smartphone (IPS LCD vs OLED/AMOLED). 0.00% of smartphones use the superior display type.
    • 25% lower refresh rate
      Blackview WAVE 8 (12GB + 128GB) has a lower refresh rate than the average smartphone (90 Hz vs 120 Hz). The average smartphone has a refresh rate of 120 Hz.
    • 31.9% lower pixel density
      Blackview WAVE 8 (12GB + 128GB) has a lower pixel density than the average smartphone (269 ppi vs 395 ppi). The average smartphone has a pixel density of 395 ppi.
    • 31.8% lower screen brightness
      Blackview WAVE 8 (12GB + 128GB) has a lower screen brightness than the average smartphone (450 nits vs 660 nits). The average smartphone has a brightness of 660 nits.
    • Lower screen resolution
      Blackview WAVE 8 (12GB + 128GB) has a lower screen resolution than the average smartphone (720x1612 px vs 1080x2400 px). The average smartphone has a resolution of 1080x2400 px.
    • 550 nits lower peak brightness
      Blackview WAVE 8 (12GB + 128GB) has a lower peak brightness than the average smartphone (450 nits vs 1,000 nits). The average smartphone peak brightness is 1,000 nits.
    • 0.11 inches smaller screen size
      Blackview WAVE 8 (12GB + 128GB) has a smaller screen size than the average smartphone (6.6 inches vs 6.67 inches). The average smartphone has a screen size of 6.67 inches.
    • 69.7% slower charging speed
      Blackview WAVE 8 (12GB + 128GB) has a slower charging speed than the average smartphone (10 W vs 33 W). The average smartphone charges at 33 W.
    • Lower GSMArena battery endurance score
      Blackview WAVE 8 (12GB + 128GB) has a lower GSMArena battery endurance score than the average smartphone (71 vs 99.5). The average smartphone scores 99.5.
    • No stereo speakers
      Blackview WAVE 8 (12GB + 128GB) does not have stereo speakers, the average smartphone does. 64.5% of smartphones feature stereo speakers.
    • No aptX HD
      Blackview WAVE 8 (12GB + 128GB) does not support aptX HD, the average smartphone does. 50.4% of smartphones support aptX HD.
    • No aptX support
      Blackview WAVE 8 (12GB + 128GB) does not support aptX, the average smartphone does. 50.2% of smartphones support aptX.
    • 0.5 mm thicker
      Blackview WAVE 8 (12GB + 128GB) is thicker than the average smartphone (8.8 mm vs 8.3 mm). The average smartphone has a thickness of 8.3 mm.
    • Worse processor
      Blackview WAVE 8 (12GB + 128GB) uses a worse processor than the average smartphone (Unisoc T606 vs Qualcomm Snapdragon 7 Gen 3).
      What it is: The central System-on-Chip (SoC) that houses the CPU, GPU, modem, and other core processing components.
      When it matters: When you want to know the specific engine powering your device's speed and features.

      Importance: HIGH

      Blackview WAVE 8 (12GB + 128GB) uses a worse processor than the average smartphone (Unisoc T606 vs Qualcomm Snapdragon 7 Gen 3).Unisoc T606 vs Qualcomm Snapdragon 7 Gen 3
    • Inferior display type
      Blackview WAVE 8 (12GB + 128GB) has an inferior display type compared to the average smartphone (IPS LCD vs OLED/AMOLED). 0.00% of smartphones use the superior 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

      Blackview WAVE 8 (12GB + 128GB) has an inferior display type compared to the average smartphone (IPS LCD vs OLED/AMOLED). 0.00% of smartphones use the superior display type.IPS LCD vs OLED/AMOLED
    • No 5G connectivity
      Blackview WAVE 8 (12GB + 128GB) does not support 5G connectivity, the average smartphone does. 66.9% of smartphones are 5G compatible.
      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

      Blackview WAVE 8 (12GB + 128GB) does not support 5G connectivity, the average smartphone does. 66.9% of smartphones are 5G compatible.
    • No stereo speakers
      Blackview WAVE 8 (12GB + 128GB) does not have stereo speakers, the average smartphone does. 64.5% of smartphones feature stereo speakers.
      What it is: A setup involving two or more speakers to create a left-right audio separation for immersive sound.
      When it matters: When you watch videos or play games without headphones and want immersive sound.

      Importance: MEDIUM

      Blackview WAVE 8 (12GB + 128GB) does not have stereo speakers, the average smartphone does. 64.5% of smartphones feature stereo speakers.
    • 2x larger process node
      Blackview WAVE 8 (12GB + 128GB) is manufactured on a larger process node than the average smartphone (12 nm vs 6 nm). The average smartphone uses a 6 nm process.
      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: <6 nm

      Blackview WAVE 8 (12GB + 128GB) is manufactured on a larger process node than the average smartphone (12 nm vs 6 nm). The average smartphone uses a 6 nm process.12 nm vs 6 nm
    • Lower-resolution main camera
      Blackview WAVE 8 (12GB + 128GB) has a lower-resolution main camera than the average smartphone (13 MP vs 50 MP & 8 MP). The average smartphone has a 50 MP & 8 MP main camera.
      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

      Good value: >50 MP

      Blackview WAVE 8 (12GB + 128GB) has a lower-resolution main camera than the average smartphone (13 MP vs 50 MP & 8 MP). The average smartphone has a 50 MP & 8 MP main camera.13 MP vs 50 MP & 8 MP
    • 50% less storage
      Blackview WAVE 8 (12GB + 128GB) offers less internal storage than the average smartphone (128 GB vs 256 GB). The average smartphone includes 256 GB of internal storage.
      What it is: The total built-in space available for apps, media, and files.
      When it matters: When you keep large libraries of photos, videos, and apps directly on your device.

      Importance: HIGH

      Good value: >256 GB

      Blackview WAVE 8 (12GB + 128GB) offers less internal storage than the average smartphone (128 GB vs 256 GB). The average smartphone includes 256 GB of internal storage.128 GB vs 256 GB
    • 41.8% slower memory speed
      Blackview WAVE 8 (12GB + 128GB) has a lower memory speed than the average smartphone (1,600 MHz vs 2,750 MHz). The average smartphone has a memory speed of 2,750 MHz.
      What it is: The rate at which the device’s RAM can transfer data, measured in MHz or GB/s.
      When it matters: When you need faster app loading times and snappier overall system responsiveness.

      Importance: MEDIUM

      Good value: >3200 MHz

      Blackview WAVE 8 (12GB + 128GB) has a lower memory speed than the average smartphone (1,600 MHz vs 2,750 MHz). The average smartphone has a memory speed of 2,750 MHz.1,600 MHz vs 2,750 MHz
    Total
    Overall
    Performance & Hardware
    Software
    Camera
    Connectivity
    Display
    Battery
    Audio
    Design

    Graphic comparison of Blackview WAVE 8 (12GB + 128GB) and other smartphones

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    Third-party reviews

    United Kingdom
    amazon
    4.1
    661 Reviews
    amazon
    4.1
    225 Reviews
    amazon
    4.1
    18 Reviews
    amazon
    4.1
    6 Reviews

    (Reviews last updated: Mar 2026)

    What customers like about Blackview WAVE 8 (12GB + 128GB)?

    • Excellent value for money, often described as a great budget or sub-phone
    • Large 5000mAh battery providing 1-2 days of normal use and long standby times
    • Modern operating system with Android 14/15 and Doke OS 4.0
    • Ample expandable storage (up to 2TB) and decent RAM for its price point
    • Lightweight design at 192g, making it comfortable for long-term use
    • Includes helpful accessories like a free screen protector and case in the box

    What customers dislike about Blackview WAVE 8 (12GB + 128GB)?

    • Cameras (13MP rear, 8MP front) are described as poor quality, especially in low light
    • Low display brightness (450 nits) makes it difficult to read in direct sunlight
    • Performance issues such as lagging and glitching reported during multitasking or app switching
    • Slow 10W charging speed for a large 5000mAh battery
    • Inconsistent network compatibility, with some users reporting issues on specific carriers
    • Historical lack of major Android software updates from the manufacturer

    Expert reviews

    B
    bons-plans-astuces.com
    23 juillet 2025
    Quick Review: Blackview Wave 8 Smartphone

    The Blackview Wave 8 is a budget-friendly 4G smartphone featuring a 6.56-inch 90Hz HD+ IPS display, 4GB physical RAM (expandable to 12GB via 8GB virtual), and 256GB storage, according to reviews. It is powered by a Unisoc T606 processor and a 5000mAh battery, with photography duties handled by a 13MP Samsung rear sensor and an 8MP front camera. Key pros include the high 256GB...Read more

    (Translated)Show original

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