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Blackview BV4800 SE (12GB + 64GB) Review | 197 Data compared

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  • Avg. price: ~£95
  • RAM capacity: 12 GB
  • Internal storage: 64 GB
  • Screen size: 6.56 inches
  • Main camera megapixels: 16 MP & 2 MP

Blackview BV4800 SE (12GB + 64GB) review. Compare 197 technical specifications and user reviews to see how it ranks among smartphones and if it's worth buying.

6.7

Overall score

What it is: An overall evaluation of the smartphone's quality, based on technical analyses and user reviews.

When it matters: When you need a quick reference to identify the best smartphones on the market.

Score components:

90.0%

6.5

Technical Score

10.0%

8.0

User score

Good
6.5

Technical Score

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

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

Score components:

25.0%

6.7

Performance & Hardware

18.0%

6.1

Camera

15.0%

5.8

Display

15.0%

7.1

Battery

10.0%

7.5

Software

10.0%

6.9

Connectivity

4.0%

4.3

Audio

3.0%

6.9

Design

Good
8.0

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%

7.2

Popularity

User score:
United Kingdom
amazon
4.1
(21)
amazon
5.0
(1)

(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.

    Available versions:
    12GB + 64GB4GB + 64GB£?

    Verdict

    The Blackview BV4800 SE is a budget-friendly, highly durable smartphone, certified with IP68, IP69K, and MIL-STD-810H ratings for water, dust, and drop resistance. It operates on Android 15 and features a 6.56-inch HD+ 90Hz display, a Unisoc T615 octa-core processor, and a large 5100mAh battery with 5W reverse charging support. The phone boasts up to 12GB of RAM (4GB physical plus 8GB virtual expansion) and 64GB of storage (expandable up to 2TB via microSD), along with a decent 16MP main camera, NFC, and dual SIM support. Key pros are its exceptional ruggedness and good value for money, while cons include its bulky/heavy design, slow 10W charging, average camera quality, and sometimes mixed user feedback on speed and responsiveness.

    Technical Specifications of smartphone Blackview BV4800 SE (12GB + 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 smartphones based on technical performance and available features.

    Score components:

    25.0%

    6.7

    Performance & Hardware

    18.0%

    6.1

    Camera

    15.0%

    5.8

    Display

    15.0%

    7.1

    Battery

    10.0%

    7.5

    Software

    10.0%

    6.9

    Connectivity

    4.0%

    4.3

    Audio

    3.0%

    6.9

    Design

    6.5
    Blackview BV4800 SE (12GB + 64GB) has a technical score of 6.52 points, which is lower than 78% 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%

    8.3

    User reviews

    30.0%

    7.2

    Popularity

    User score:
    United Kingdom
    amazon
    4.1
    (21)
    amazon
    5.0
    (1)

    (Reviews last updated: Mar 2026)

    8.0
    Blackview BV4800 SE (12GB + 64GB) has a user score of 8 points, which is higher than 60% 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.
    7.2
    Blackview BV4800 SE (12GB + 64GB) has a popularity of 7.2 points, which is higher than 59.6% of smartphones.
    Ratio quality/price

    What it is: An indicator that combines the smartphone's overall rating with its cost.

    When it matters: When you are looking for a smartphone with a good balance between quality and price.

    Score components:

    60.0%

    6.7

    Overall score

    40.0%

    10

    Price

    7.7
    Blackview BV4800 SE (12GB + 64GB) has a quality-to-price ratio of 7.7 points, which is higher than 45.1% 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 T615
    Blackview BV4800 SE (12GB + 64GB) uses the Unisoc T615 processor model which is slower than processors in 84.1% of smartphones and equal to processors in 0.4% 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 BV4800 SE (12GB + 64GB) 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

    64 GB
    Blackview BV4800 SE (12GB + 64GB) has an internal storage capacity of 64 GB which is smaller than the storage of 89.6% of smartphones and equal to that of 7.9% 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

    1.8 GHz
    The CPU boost clock speed of Blackview BV4800 SE (12GB + 64GB) is 1.8 GHz which is lower than the boost speed of 93% of smartphones and equal to that of 2% 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 BV4800 SE (12GB + 64GB) uses the Android operating system, which outperforms that of 1% of smartphones.
    Android 15
    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 15
    Blackview BV4800 SE (12GB + 64GB) runs Android version Android 15 which is newer than that found in 70.6% of smartphones and equal to that in 25.1% 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 BV4800 SE (12GB + 64GB) 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 BV4800 SE (12GB + 64GB) 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 BV4800 SE (12GB + 64GB) 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 BV4800 SE (12GB + 64GB) 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

    16 MP & 2 MP
    Blackview BV4800 SE (12GB + 64GB) has a main camera resolution of 16 MP & 2 MP MP which is lower than that of 87% of smartphones and equal to that of 0.6% 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

    ?
    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

    ?
    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 BV4800 SE (12GB + 64GB) 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 BV4800 SE (12GB + 64GB) 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 BV4800 SE (12GB + 64GB) 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 BV4800 SE (12GB + 64GB) 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 BV4800 SE (12GB + 64GB) 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 BV4800 SE (12GB + 64GB) 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 BV4800 SE (12GB + 64GB) 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 BV4800 SE (12GB + 64GB) 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 BV4800 SE (12GB + 64GB) 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 BV4800 SE (12GB + 64GB) 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.
    Show more
    Battery capacity
    What it is: The amount of electric charge the battery can hold, measured in milliampere-hours (mAh).
    When it matters: When you want a general idea of how large the battery is physically.

    Importance: HIGH

    Good value: >5000 mAh

    5,100 mAh
    Blackview BV4800 SE (12GB + 64GB) has a battery capacity of 5,100 mAh which is larger than the batteries in 59.5% of smartphones and equal to those in 2% 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 BV4800 SE (12GB + 64GB) 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 BV4800 SE (12GB + 64GB) 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 BV4800 SE (12GB + 64GB) 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

    yes
    Blackview BV4800 SE (12GB + 64GB) includes 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

    no
    Blackview BV4800 SE (12GB + 64GB) does not include 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

    no
    Blackview BV4800 SE (12GB + 64GB) does not include 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 BV4800 SE (12GB + 64GB) 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

    174.7 mm
    Blackview BV4800 SE (12GB + 64GB) has a height of 174.7 mm which is taller than 95.1% of smartphones and equal to that of 0.2% 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

    81.5 mm
    Blackview BV4800 SE (12GB + 64GB) has a width of 81.5 mm which is wider than 91.4% of smartphones and equal to that of 0.4% 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

    13.5 mm
    Blackview BV4800 SE (12GB + 64GB) has a thickness of 13.5 mm which is thicker than 91.8% of smartphones and equal to that of 0.3% 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

    285 g
    Blackview BV4800 SE (12GB + 64GB) weighs 285 g which is heavier than 91.8% of smartphones and equal to the weight of 0.1% 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

    183,222 cm³
    Blackview BV4800 SE (12GB + 64GB) has a device volume of 183,222 cm³ which is larger than 92.1% of smartphones and equal to that of 0.2% of smartphones.
    Show more

    Blackview BV4800 SE (12GB + 64GB) vs the average smartphone

    • Supports reverse wireless charging
      Blackview BV4800 SE (12GB + 64GB) supports reverse wireless charging, the average smartphone does not. 25.5% of smartphones offer reverse wireless charging.
      What it is: A feature that allows the smartphone to act as a wireless charging pad for other devices like earbuds.
      When it matters: When your earbuds or smartwatch die and you need to charge them using your phone.

      Importance: LOW

      Blackview BV4800 SE (12GB + 64GB) supports reverse wireless charging, the average smartphone does not. 25.5% of smartphones offer reverse wireless charging.
    • 4 GB more RAM
      Blackview BV4800 SE (12GB + 64GB) 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 BV4800 SE (12GB + 64GB) 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 BV4800 SE (12GB + 64GB) 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 BV4800 SE (12GB + 64GB) 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 a rugged design
      Blackview BV4800 SE (12GB + 64GB) features a rugged design, the average smartphone does not. 7.5% of smartphones are built for durability.
      What it is: A build reinforced with shock-absorbing materials to withstand drops, extreme temperatures, and harsh environments.
      When it matters: When you work in construction or outdoors and need a phone that can take a beating.

      Importance: LOW

      Blackview BV4800 SE (12GB + 64GB) features a rugged design, the average smartphone does not. 7.5% of smartphones are built for durability.
    • 2% larger battery capacity
      Blackview BV4800 SE (12GB + 64GB) has a larger battery capacity than the average smartphone (5,100 mAh vs 5,000 mAh). The average smartphone battery is 5,000 mAh.
      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

      Blackview BV4800 SE (12GB + 64GB) has a larger battery capacity than the average smartphone (5,100 mAh vs 5,000 mAh). The average smartphone battery is 5,000 mAh.5,100 mAh vs 5,000 mAh
    • Allows app offloading
      Blackview BV4800 SE (12GB + 64GB) 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 BV4800 SE (12GB + 64GB) allows app offloading, the average smartphone does not. 47.9% of smartphones support this feature.
    • Better IP rating
      Blackview BV4800 SE (12GB + 64GB) has a better IP rating than the average smartphone (IP68 vs IP67). The average IP rating is IP67.
      What it is: A standardized code (Ingress Protection) indicating the device's resistance to dust and water intrusion.
      When it matters: When you want to know if your phone can survive a splash, a dunk, or a dusty environment.

      Importance: MEDIUM

      Blackview BV4800 SE (12GB + 64GB) has a better IP rating than the average smartphone (IP68 vs IP67). The average IP rating is IP67.IP68 vs IP67
    • 2.74x cheaper
      Blackview BV4800 SE (12GB + 64GB) is cheaper than the average smartphone (£95 vs £260).
      Blackview BV4800 SE (12GB + 64GB) is cheaper than the average smartphone (£95 vs £260).£95 vs £260
    • 4 GB more RAM
      Blackview BV4800 SE (12GB + 64GB) 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 BV4800 SE (12GB + 64GB) has a lower TDP than the average smartphone (10 W vs 6 W). The average TDP for smartphones is 6 W.
    • Allows app offloading
      Blackview BV4800 SE (12GB + 64GB) allows app offloading, the average smartphone does not. 47.9% of smartphones support this feature.
    • Newer Android version
      Blackview BV4800 SE (12GB + 64GB) features a newer Android version than the average smartphone (Android 15 vs Android 14). The average version is Android 14.
    • Supports reverse wireless charging
      Blackview BV4800 SE (12GB + 64GB) supports reverse wireless charging, the average smartphone does not. 25.5% of smartphones offer reverse wireless charging.
    • 2% larger battery capacity
      Blackview BV4800 SE (12GB + 64GB) has a larger battery capacity than the average smartphone (5,100 mAh vs 5,000 mAh). The average smartphone battery is 5,000 mAh.
    • Has a rugged design
      Blackview BV4800 SE (12GB + 64GB) features a rugged design, the average smartphone does not. 7.5% of smartphones are built for durability.
    • Better IP rating
      Blackview BV4800 SE (12GB + 64GB) has a better IP rating than the average smartphone (IP68 vs IP67). The average IP rating is IP67.

    Total
    Overall
    Performance & Hardware
    Software
    Battery
    Design
    • Worse processor
      Blackview BV4800 SE (12GB + 64GB) uses a worse processor than the average smartphone (Unisoc T615 vs Qualcomm Snapdragon 7 Gen 3).
    • 75% less storage
      Blackview BV4800 SE (12GB + 64GB) offers less internal storage than the average smartphone (64 GB vs 256 GB). The average smartphone includes 256 GB of internal storage.
    • 2x larger process node
      Blackview BV4800 SE (12GB + 64GB) is manufactured on a larger process node than the average smartphone (12 nm vs 6 nm). The average smartphone uses a 6 nm process.
    • 32.1% slower memory speed
      Blackview BV4800 SE (12GB + 64GB) has a lower memory speed than the average smartphone (1,866 MHz vs 2,750 MHz). The average smartphone has a memory speed of 2,750 MHz.
    • 43.4% lower Geekbench 6 multi-core benchmark score
      Blackview BV4800 SE (12GB + 64GB) performs worse in Geekbench 6 multi-core than the average smartphone (1,433 vs 2,533). The average smartphone scores 2,533 in the Geekbench 6 multi-core test.
    • 53.6% lower Geekbench 6 single-core benchmark score
      Blackview BV4800 SE (12GB + 64GB) performs worse in Geekbench 6 single-core than the average smartphone (437 vs 942). The average smartphone scores 942 in the Geekbench 6 single-core test.
    • 75% less L3 cache
      Blackview BV4800 SE (12GB + 64GB) 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.
    • 25% lower CPU boost clock speed
      Blackview BV4800 SE (12GB + 64GB) has a lower CPU boost clock speed than the average smartphone (1.8 GHz vs 2.4 GHz). The average smartphone has a boost clock speed of 2.4 GHz.
    • 10.5% slower GPU clock
      Blackview BV4800 SE (12GB + 64GB) has a lower GPU frequency than the average smartphone (850 MHz vs 950 MHz). The average smartphone has a GPU frequency of 950 MHz.
    • 14.3% lower maximum RAM capacity
      Blackview BV4800 SE (12GB + 64GB) supports less maximum RAM than the average smartphone (12 GB vs 14 GB). The average smartphone supports 14 GB of RAM.
    • Lower CPU base clock speed
      Blackview BV4800 SE (12GB + 64GB) has a lower CPU base clock speed than the average smartphone (2x1.8 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 focus mode
      Blackview BV4800 SE (12GB + 64GB) does not have a focus mode, the average smartphone does. 60.4% of smartphones include a dedicated focus mode.
    • Lacks instant markup
      Blackview BV4800 SE (12GB + 64GB) does not support instant markup, the average smartphone does. 52.7% of smartphones include instant markup tools.
    • No Wi-Fi password sharing
      Blackview BV4800 SE (12GB + 64GB) does not support Wi-Fi password sharing, the average smartphone does. 57.9% of smartphones allow easy Wi-Fi sharing.
    • Lower-resolution main camera
      Blackview BV4800 SE (12GB + 64GB) has a lower-resolution main camera than the average smartphone (16 MP & 2 MP vs 50 MP & 8 MP). The average smartphone has a 50 MP & 8 MP main camera.
    • Worse main camera video quality
      Blackview BV4800 SE (12GB + 64GB) records worse main camera video than the average smartphone. 11.80x of smartphones support 4K video recording.
    • Lower front camera megapixels
      Blackview BV4800 SE (12GB + 64GB) has lower front camera megapixels than the average smartphone (8 MP vs 16 MP). The average smartphone has a 16 MP front camera.
    • No slow-motion recording
      Blackview BV4800 SE (12GB + 64GB) does not support slow-motion recording, the average smartphone does. 90.3% of smartphones offer slow-mo features.
    • No timelapse video
      Blackview BV4800 SE (12GB + 64GB) does not support timelapse video, the average smartphone does. 92.2% of smartphones include timelapse modes.
    • No 5G connectivity
      Blackview BV4800 SE (12GB + 64GB) does not support 5G connectivity, the average smartphone does. 66.9% of smartphones are 5G compatible.
    • Inferior display type
      Blackview BV4800 SE (12GB + 64GB) 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 BV4800 SE (12GB + 64GB) 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 BV4800 SE (12GB + 64GB) has a lower pixel density than the average smartphone (269 ppi vs 395 ppi). The average smartphone has a pixel density of 395 ppi.
    • Lower screen resolution
      Blackview BV4800 SE (12GB + 64GB) has a lower screen resolution than the average smartphone (720x1612 px vs 1080x2400 px). The average smartphone has a resolution of 1080x2400 px.
    • Worse display glass type
      Blackview BV4800 SE (12GB + 64GB) uses a worse display glass type than the average smartphone (Corning Gorilla Glass vs Corning Gorilla Glass 5). 0.00% of smartphones use the better glass type.
    • 0.11 inches smaller screen size
      Blackview BV4800 SE (12GB + 64GB) 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 BV4800 SE (12GB + 64GB) has a slower charging speed than the average smartphone (10 W vs 33 W). The average smartphone charges at 33 W.
    • No aptX HD
      Blackview BV4800 SE (12GB + 64GB) does not support aptX HD, the average smartphone does. 50.4% of smartphones support aptX HD.
    • No LDAC support
      Blackview BV4800 SE (12GB + 64GB) does not support LDAC, the average smartphone does. 60.3% of smartphones support LDAC.
    • No aptX support
      Blackview BV4800 SE (12GB + 64GB) does not support aptX, the average smartphone does. 50.2% of smartphones support aptX.
    • 45.3% heavier
      Blackview BV4800 SE (12GB + 64GB) is heavier than the average smartphone (285 g vs 196.2 g). The average smartphone weighs 196.2 g.
    • 11.1 mm taller
      Blackview BV4800 SE (12GB + 64GB) is taller than the average smartphone (174.7 mm vs 163.6 mm). The average smartphone has a height of 163.6 mm.
    • 5.5 mm wider
      Blackview BV4800 SE (12GB + 64GB) is wider than the average smartphone (81.5 mm vs 76 mm). The average smartphone has a width of 76 mm.
    • 5.2 mm thicker
      Blackview BV4800 SE (12GB + 64GB) is thicker than the average smartphone (13.5 mm vs 8.3 mm). The average smartphone has a thickness of 8.3 mm.
    • 87.3% larger volume
      Blackview BV4800 SE (12GB + 64GB) has a larger volume than the average smartphone (183,222 cm³ vs 97,800 cm³). The average smartphone volume is 97,800 cm³.
    • Worse processor
      Blackview BV4800 SE (12GB + 64GB) uses a worse processor than the average smartphone (Unisoc T615 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 BV4800 SE (12GB + 64GB) uses a worse processor than the average smartphone (Unisoc T615 vs Qualcomm Snapdragon 7 Gen 3).Unisoc T615 vs Qualcomm Snapdragon 7 Gen 3
    • Inferior display type
      Blackview BV4800 SE (12GB + 64GB) 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 BV4800 SE (12GB + 64GB) 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 BV4800 SE (12GB + 64GB) 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 BV4800 SE (12GB + 64GB) does not support 5G connectivity, the average smartphone does. 66.9% of smartphones are 5G compatible.
    • 75% less storage
      Blackview BV4800 SE (12GB + 64GB) offers less internal storage than the average smartphone (64 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 BV4800 SE (12GB + 64GB) offers less internal storage than the average smartphone (64 GB vs 256 GB). The average smartphone includes 256 GB of internal storage.64 GB vs 256 GB
    • 2x larger process node
      Blackview BV4800 SE (12GB + 64GB) 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 BV4800 SE (12GB + 64GB) 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
    • 25% lower refresh rate
      Blackview BV4800 SE (12GB + 64GB) has a lower refresh rate than the average smartphone (90 Hz vs 120 Hz). The average smartphone has a refresh rate of 120 Hz.
      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

      Blackview BV4800 SE (12GB + 64GB) has a lower refresh rate than the average smartphone (90 Hz vs 120 Hz). The average smartphone has a refresh rate of 120 Hz.90 Hz vs 120 Hz
    • Lower-resolution main camera
      Blackview BV4800 SE (12GB + 64GB) has a lower-resolution main camera than the average smartphone (16 MP & 2 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 BV4800 SE (12GB + 64GB) has a lower-resolution main camera than the average smartphone (16 MP & 2 MP vs 50 MP & 8 MP). The average smartphone has a 50 MP & 8 MP main camera.16 MP & 2 MP vs 50 MP & 8 MP
    • Worse main camera video quality
      Blackview BV4800 SE (12GB + 64GB) records worse main camera video than the average smartphone. 11.80x of smartphones support 4K video recording.
      What it is: The maximum resolution and frame rate at which the main rear camera can record video.
      When it matters: When you want to record memories or content in high definition or 4K.

      Importance: MEDIUM

      Blackview BV4800 SE (12GB + 64GB) records worse main camera video than the average smartphone. 11.80x of smartphones support 4K video recording.1080x30 fps vs 2160x30 fps
    Total
    Performance & Hardware
    Software
    Camera
    Connectivity
    Display
    Battery
    Audio
    Design

    Graphic comparison of Blackview BV4800 SE (12GB + 64GB) and other smartphones

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    Third-party reviews

    United Kingdom
    amazon
    4.1
    21 Reviews
    amazon
    5.0
    1 Reviews

    (Reviews last updated: Mar 2026)

    United Kingdom
    amazon
    4.0
    164 Reviews
    amazon
    4.4
    118 Reviews
    amazon
    3.7
    6 Reviews
    amazon
    5.0
    2 Reviews

    (Reviews last updated: Mar 2026)

    What customers like about Blackview BV4800 SE (12GB + 64GB)?

    • Highly durable and rugged build, meeting MIL-STD-810H and IP68/IP69K standards for water and drop resistance.
    • Affordable pricing, often described as providing excellent value for the money.
    • Large 6.56-inch screen is noted for being bright and clear for movie watching.
    • Reliable battery life for many users, with some reporting it easily lasts through a full day.
    • Useful extra features like a dedicated customizable Push-To-Talk (PTT) button and NFC support.

    What customers dislike about Blackview BV4800 SE (12GB + 64GB)?

    • Performance issues including lagging, freezing, and slow response times, particularly after system updates.
    • Limited carrier compatibility; specifically reported as not working with AT&T and other CDMA carriers in the U.S..
    • Charging speed is reported to be slow compared to other modern smartphone brands.
    • Weak GPS signal performance in indoor environments.
    • Software compatibility issues where certain apps (e.g., Garmin Connect) may not function correctly.

    Expert reviews

    B
    blackview.it
    03 Febbraio 2026
    Blackview BV4800 SE - Technical Specifications and Performance Analysis

    The Blackview BV4800 SE is a budget-friendly, rugged 4G smartphone featuring IP68/IP69K and MIL-STD-810H certifications, designed for extreme durability with a 6.56-inch display and 5100 mAh battery. It is powered by a Unisoc T615 processor with 4GB RAM (expandable) and runs on modern software. Key advantages include its high resistance to drops and water, a 90Hz refresh rate for...Read more

    (Translated)Show original

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