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Xiaomi Black Shark 4 (12GB + 256GB) Review | 197 Data compared

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  • Avg. price: ~£530
  • RAM capacity: 12 GB
  • Internal storage: 256 GB
  • Screen size: 6.67 inches
  • Main camera megapixels: 48 MP & 8 MP & 5 MP

Xiaomi Black Shark 4 (12GB + 256GB) review. Compare 197 technical specifications and user reviews to see how it ranks among smartphones and if it's worth buying.

7.2

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%

7.0

Technical Score

10.0%

8.7

User score

Very good
7.0

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%

8.0

Performance & Hardware

18.0%

6.1

Camera

15.0%

6.9

Display

15.0%

7.8

Battery

10.0%

4.1

Software

10.0%

7.8

Connectivity

4.0%

7.3

Audio

3.0%

7.6

Design

Very 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%

9.0

User reviews

30.0%

8.1

Popularity

User score:
amazon
4.5
(339)
amazon
4.5
(34)
amazon
4.3
(29)

(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.

    Technical Specifications of smartphone Xiaomi Black Shark 4 (12GB + 256GB)

    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%

    8.0

    Performance & Hardware

    18.0%

    6.1

    Camera

    15.0%

    6.9

    Display

    15.0%

    7.8

    Battery

    10.0%

    4.1

    Software

    10.0%

    7.8

    Connectivity

    4.0%

    7.3

    Audio

    3.0%

    7.6

    Design

    7.0
    Xiaomi Black Shark 4 (12GB + 256GB) has a technical score of 7.01 points, which is lower than 57.4% 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%

    9.0

    User reviews

    30.0%

    8.1

    Popularity

    User score:
    amazon
    4.5
    (339)
    amazon
    4.5
    (34)
    amazon
    4.3
    (29)

    (Reviews last updated: Mar 2026)

    8.7
    Xiaomi Black Shark 4 (12GB + 256GB) has a user score of 8.72 points, which is higher than 73% 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.
    8.1
    Xiaomi Black Shark 4 (12GB + 256GB) has a popularity of 8.1 points, which is higher than 63.3% 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%

    7.2

    Overall score

    40.0%

    7.7

    Price

    7.4
    Xiaomi Black Shark 4 (12GB + 256GB) has a quality-to-price ratio of 7.4 points, which is lower than 83.2% 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

    Xiaomi
    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

    Qualcomm Snapdragon 870
    Xiaomi Black Shark 4 (12GB + 256GB) uses the Qualcomm Snapdragon 870 processor which is faster than processors in 74.6% of smartphones and equal to processors in 1.3% 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
    Xiaomi Black Shark 4 (12GB + 256GB) 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

    256 GB
    Xiaomi Black Shark 4 (12GB + 256GB) has an internal storage capacity of 256 GB which is larger than the storage of 38.8% of smartphones and equal to that of 38.3% 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

    3.2 GHz
    The CPU boost clock speed of Xiaomi Black Shark 4 (12GB + 256GB) is 3.2 GHz which is higher than the boost speed of 81.4% of smartphones and equal to that of 7% of smartphones.
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    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
    Android 11
    Xiaomi Black Shark 4 (12GB + 256GB) uses the Android operating system, which outperforms that of 1% of smartphones.
    Android 11
    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 11
    Xiaomi Black Shark 4 (12GB + 256GB) runs Android version Android 11 which is older than that found in 80.3% of smartphones and equal to that in 8.5% 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
    Xiaomi Black Shark 4 (12GB + 256GB) 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
    Xiaomi Black Shark 4 (12GB + 256GB) 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
    Xiaomi Black Shark 4 (12GB + 256GB) offers dark mode. 95.8% of smartphones support this feature.
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    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
    Xiaomi Black Shark 4 (12GB + 256GB) 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

    48 MP & 8 MP & 5 MP
    Xiaomi Black Shark 4 (12GB + 256GB) has a main camera resolution of 48 MP & 8 MP & 5 MP MP which is lower than that of 78.7% of smartphones and equal to that of 0.4% 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

    f/1.8 & f/2.2 & f/2.4
    Xiaomi Black Shark 4 (12GB + 256GB) has a main camera aperture of f/1.8 & f/2.2 & f/2.4 which is wider than that of 54.3% of smartphones and equal to that of 10.3% of smartphones.
    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

    30.7 mm²
    Xiaomi Black Shark 4 (12GB + 256GB) has a main camera sensor area of 30.7 mm² which is smaller than the main camera sensor area of 63.5% of smartphones and equal to that of 6.3% 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

    0.8 µm
    1.6 binned
    Xiaomi Black Shark 4 (12GB + 256GB) has a main camera pixel size of 0.8 µm which is larger than in 35.5% of smartphones and equal to the size in 21.9% of smartphones.
    1.6 binned
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    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
    Xiaomi Black Shark 4 (12GB + 256GB) 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
    Xiaomi Black Shark 4 (12GB + 256GB) 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

    yes
    Xiaomi Black Shark 4 (12GB + 256GB) supports 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
    Xiaomi Black Shark 4 (12GB + 256GB) 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
    Xiaomi Black Shark 4 (12GB + 256GB) 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

    6.67 inches
    Xiaomi Black Shark 4 (12GB + 256GB) has a screen size of 6.67 inches which is larger than the screens of 38.3% of smartphones and equal to those of 13.4% 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

    1080 x 2400 px
    Xiaomi Black Shark 4 (12GB + 256GB) has a screen resolution of 1080 x 2400 px which is higher than that of 36.7% of smartphones and equal to that of 20.4% 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

    395 ppi
    Xiaomi Black Shark 4 (12GB + 256GB) has a pixel density of 395 ppi which is higher than that of 41.7% of smartphones and equal to that of 8.9% 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

    OLED/AMOLED
    Xiaomi Black Shark 4 (12GB + 256GB) uses a OLED/AMOLED display type. 58.6% 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

    144 Hz
    Xiaomi Black Shark 4 (12GB + 256GB) supports a refresh rate of 144 Hz which is higher than in 89.9% of smartphones and equal to that in 8.5% 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

    4500 mAh
    Xiaomi Black Shark 4 (12GB + 256GB) has a battery capacity of 4500 mAh which is smaller than the batteries in 78.5% of smartphones and equal to those in 5.9% 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

    120 W
    Xiaomi Black Shark 4 (12GB + 256GB) supports charging speeds of 120 W which is faster than in 94.4% of smartphones and equal to speeds in 4.6% 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
    Xiaomi Black Shark 4 (12GB + 256GB) 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

    17 min
    Xiaomi Black Shark 4 (12GB + 256GB) reaches a full wired charge in 17 min which is faster than 98.2% of smartphones and equal to the time of 0.4% of smartphones.
    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
    Xiaomi Black Shark 4 (12GB + 256GB) does not support wireless charging. 25.3% of smartphones support wireless charging.
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    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
    Xiaomi Black Shark 4 (12GB + 256GB) 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

    yes
    Xiaomi Black Shark 4 (12GB + 256GB) 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

    3
    Xiaomi Black Shark 4 (12GB + 256GB) includes 3 microphones, which is more than in 77.2% of smartphones and equal to the number in 19.7% of smartphones.
    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
    Xiaomi Black Shark 4 (12GB + 256GB) 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
    Xiaomi Black Shark 4 (12GB + 256GB) does not support aptX Lossless. 12.9% of smartphones provide aptX Lossless.
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    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

    163.8 mm
    Xiaomi Black Shark 4 (12GB + 256GB) has a height of 163.8 mm which is taller than 53.7% of smartphones and equal to that of 2.1% 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

    76.4 mm
    Xiaomi Black Shark 4 (12GB + 256GB) has a width of 76.4 mm which is wider than 60.7% of smartphones and equal to that of 2.2% 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

    9.9 mm
    Xiaomi Black Shark 4 (12GB + 256GB) has a thickness of 9.9 mm which is thicker than 88% of smartphones and equal to that of 0.6% 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

    210 g
    Xiaomi Black Shark 4 (12GB + 256GB) weighs 210 g which is heavier than 72.6% of smartphones and equal to the weight of 0.9% 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

    111492 cm³
    Xiaomi Black Shark 4 (12GB + 256GB) has a device volume of 111492 cm³ which is larger than 83% of smartphones and equal to that of 0.2% of smartphones.
    Show more

    Xiaomi Black Shark 4 (12GB + 256GB) vs the average smartphone

    • 3.64x faster charging speed
      Xiaomi Black Shark 4 (12GB + 256GB) supports a faster charging speed than the average smartphone (120 W vs 33 W). The average charging speed is 33 W.
      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

      Xiaomi Black Shark 4 (12GB + 256GB) supports a faster charging speed than the average smartphone (120 W vs 33 W). The average charging speed is 33 W.120 W vs 33 W
    • 3x higher touch sampling rate
      Xiaomi Black Shark 4 (12GB + 256GB) has a higher touch sampling rate than the average smartphone (720 Hz vs 240 Hz). The average touch sampling rate is 240 Hz.
      What it is: The frequency at which the screen scans for touch input, with higher rates reducing input lag in games.
      When it matters: When you play competitive games and need your inputs to register instantly.

      Importance: MEDIUM

      Good value: >300 Hz

      Xiaomi Black Shark 4 (12GB + 256GB) has a higher touch sampling rate than the average smartphone (720 Hz vs 240 Hz). The average touch sampling rate is 240 Hz.720 Hz vs 240 Hz
    • 20% higher refresh rate
      Xiaomi Black Shark 4 (12GB + 256GB) has a higher refresh rate than the average smartphone (144 Hz vs 120 Hz). The average smartphone refresh rate is 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

      Xiaomi Black Shark 4 (12GB + 256GB) has a higher refresh rate than the average smartphone (144 Hz vs 120 Hz). The average smartphone refresh rate is 120 Hz.144 Hz vs 120 Hz
    • 45 min faster GSMArena full wired charge time
      Xiaomi Black Shark 4 (12GB + 256GB) has a faster GSMArena full wired charge time than the average smartphone (17 min vs 62 min). The average charge time is 62 min.
      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

      Xiaomi Black Shark 4 (12GB + 256GB) has a faster GSMArena full wired charge time than the average smartphone (17 min vs 62 min). The average charge time is 62 min.17 min vs 62 min
    • 41.1% higher PCMark Work 3.0 Performance benchmark
      Xiaomi Black Shark 4 (12GB + 256GB) has a higher PCMark Work 3.0 performance score than the average smartphone (15,218 vs 10,783). The average score is 10,783.
      What it is: A performance benchmark for Android developed by UL Solutions. It simulates everyday tasks such as web browsing, photo editing, and document writing to measure how well a device handles common productivity workloads.
      When it matters: When you use your phone for productivity tasks like document editing and data manipulation.

      Importance: HIGH

      Good value: >12000

      Xiaomi Black Shark 4 (12GB + 256GB) has a higher PCMark Work 3.0 performance score than the average smartphone (15,218 vs 10,783). The average score is 10,783.15218 vs 10783
    • Newer DDR memory version
      Xiaomi Black Shark 4 (12GB + 256GB) supports a newer DDR version than the average smartphone (5.0 vs 4.0). The average DDR version is 4.
      What it is: The generation of DDR (Double Data Rate) RAM used in the device (e.g., LPDDR4X, LPDDR5). Newer versions offer better speed and power efficiency.
      When it matters: When you want the latest balance of high speed and improved power efficiency.

      Importance: MEDIUM

      Good value: 5

      Xiaomi Black Shark 4 (12GB + 256GB) supports a newer DDR version than the average smartphone (5.0 vs 4.0). The average DDR version is 4.5.0 vs 4.0
    • 4 GB more RAM
      Xiaomi Black Shark 4 (12GB + 256GB) 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

      Xiaomi Black Shark 4 (12GB + 256GB) 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
    • 1 more microphone/s
      Xiaomi Black Shark 4 (12GB + 256GB) has more microphones than the average smartphone (3 vs 2). The average smartphone has 2 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

      Xiaomi Black Shark 4 (12GB + 256GB) has more microphones than the average smartphone (3 vs 2). The average smartphone has 2 microphones.3 vs 2
    • 41.1% higher PCMark Work 3.0 Performance benchmark
      Xiaomi Black Shark 4 (12GB + 256GB) has a higher PCMark Work 3.0 performance score than the average smartphone (15,218 vs 10,783). The average score is 10,783.
    • Newer DDR memory version
      Xiaomi Black Shark 4 (12GB + 256GB) supports a newer DDR version than the average smartphone (5.0 vs 4.0). The average DDR version is 4.
    • 4 GB more RAM
      Xiaomi Black Shark 4 (12GB + 256GB) 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
      Xiaomi Black Shark 4 (12GB + 256GB) has a lower TDP than the average smartphone (10 W vs 6 W). The average TDP for smartphones is 6 W.
    • 33.3% higher CPU boost clock speed
      Xiaomi Black Shark 4 (12GB + 256GB) has a higher CPU boost clock speed than the average smartphone (3.2 GHz vs 2.4 GHz). The average smartphone has a boost clock speed of 2.4 GHz.
    • 6 more memory channels
      Xiaomi Black Shark 4 (12GB + 256GB) has more memory channels than the average smartphone (8 vs 2). The average smartphone has 2 memory channels.
    • Higher CPU base clock speed
      Xiaomi Black Shark 4 (12GB + 256GB) has a higher CPU base clock speed than the average smartphone (1x 3.2 GHz & 3x 2.42 GHz & 4x 1.8 GHz vs 2x 2.2 GHz & 6x 2 GHz ). The average smartphone has a base clock speed of 2x 2.2 GHz & 6x 2 GHz .
    • Better processor
      Xiaomi Black Shark 4 (12GB + 256GB) features a better processor than the average smartphone (Qualcomm Snapdragon 870 vs Qualcomm Snapdragon 6s Gen 3 ).
    • 33.9% higher Geekbench 6 single-core benchmark score
      Xiaomi Black Shark 4 (12GB + 256GB) scores better in Geekbench 6 single-core than the average smartphone (1,261 vs 942). The average smartphone scores 942 in single-core.
    • 71.9% higher memory bandwidth
      Xiaomi Black Shark 4 (12GB + 256GB) has higher memory bandwidth than the average smartphone (44 GB/s vs 25.6 GB/s). The average memory bandwidth is 25.6 GB/s.
    • 14.3% higher maximum RAM
      Xiaomi Black Shark 4 (12GB + 256GB) supports more maximum RAM than the average smartphone (16 GB vs 14 GB). The average smartphone supports 14 GB RAM.
    • 37.8% higher 3DMark Wild Life benchmark
      Xiaomi Black Shark 4 (12GB + 256GB) scores higher in 3DMark Wild Life than the average smartphone (4,294 vs 3,115). The average smartphone scores 3,115.
    • Better main camera video
      Xiaomi Black Shark 4 (12GB + 256GB) records better main camera video than the average smartphone. 22.60x of smartphones support 4K or higher.
    • Wider front camera aperture
      Xiaomi Black Shark 4 (12GB + 256GB) has a wider front camera aperture than the average smartphone (f/2.0 vs f/2.2 ). The average aperture is f/2.2 .
    • Higher front camera megapixels
      Xiaomi Black Shark 4 (12GB + 256GB) has more front camera megapixels than the average smartphone (20 MP vs 16 MP ). The average front camera has 16 MP megapixels.
    • Wider main camera aperture
      Xiaomi Black Shark 4 (12GB + 256GB) has a wider main camera aperture than the average smartphone (f/1.8 & f/2.2 & f/2.4 vs f/1.8 & f/2.4 & f/2.4 ). The average aperture value is f/1.8 & f/2.4 & f/2.4 .
    • Has a barometer
      Xiaomi Black Shark 4 (12GB + 256GB) features a barometer, the average smartphone does not. 20% of smartphones include a barometer.
    • 3x higher touch sampling rate
      Xiaomi Black Shark 4 (12GB + 256GB) has a higher touch sampling rate than the average smartphone (720 Hz vs 240 Hz). The average touch sampling rate is 240 Hz.
    • 20% higher refresh rate
      Xiaomi Black Shark 4 (12GB + 256GB) has a higher refresh rate than the average smartphone (144 Hz vs 120 Hz). The average smartphone refresh rate is 120 Hz.
    • 300 nits higher peak brightness
      Xiaomi Black Shark 4 (12GB + 256GB) has a higher peak brightness than the average smartphone (1300 nits vs 1000 nits). The average peak brightness is 1000 nits.
    • 3.64x faster charging speed
      Xiaomi Black Shark 4 (12GB + 256GB) supports a faster charging speed than the average smartphone (120 W vs 33 W). The average charging speed is 33 W.
    • 45 min faster GSMArena full wired charge time
      Xiaomi Black Shark 4 (12GB + 256GB) has a faster GSMArena full wired charge time than the average smartphone (17 min vs 62 min). The average charge time is 62 min.
    • 1 more microphone/s
      Xiaomi Black Shark 4 (12GB + 256GB) has more microphones than the average smartphone (3 vs 2). The average smartphone has 2 microphones.
    • Supports aptX Adaptive
      Xiaomi Black Shark 4 (12GB + 256GB) supports aptX Adaptive, the average smartphone does not. 34.3% of smartphones include aptX Adaptive support.
    • Has a 3.5 mm headphone jack
      Xiaomi Black Shark 4 (12GB + 256GB) features a 3.5 mm headphone jack, the average smartphone does not. 45.3% of smartphones include a standard headphone jack.

    Total
    Overall
    Performance & Hardware
    Camera
    Connectivity
    Display
    Battery
    Audio
    • 71.3% lower PassMark benchmark
      Xiaomi Black Shark 4 (12GB + 256GB) has a lower PassMark score than the average smartphone (1,261 vs 4,389). The average smartphone scores 4,389 in PassMark.
    • 29.5% slower GPU clock
      Xiaomi Black Shark 4 (12GB + 256GB) has a lower GPU frequency than the average smartphone (670 MHz vs 950 MHz). The average smartphone has a GPU frequency of 950 MHz.
    • 50% less L1 cache
      Xiaomi Black Shark 4 (12GB + 256GB) has a smaller L1 cache than the average smartphone (32 KB vs 64 KB). The average smartphone has an L1 cache of 64 KB.
    • Lacks app tracking protection
      Xiaomi Black Shark 4 (12GB + 256GB) does not have app tracking protection, the average smartphone does. 70.3% of smartphones include app tracking protection.
    • Lacks focus mode
      Xiaomi Black Shark 4 (12GB + 256GB) does not have a focus mode, the average smartphone does. 60.4% of smartphones include a dedicated focus mode.
    • No battery health monitoring
      Xiaomi Black Shark 4 (12GB + 256GB) lacks battery health monitoring, the average smartphone includes it. 66.5% of smartphones provide battery health stats.
    • No live text recognition
      Xiaomi Black Shark 4 (12GB + 256GB) does not support live text recognition, the average smartphone does. 51.1% of smartphones offer real-time text recognition.
    • Lacks instant markup
      Xiaomi Black Shark 4 (12GB + 256GB) does not support instant markup, the average smartphone does. 52.7% of smartphones include instant markup tools.
    • No camera/mic privacy toggles
      Xiaomi Black Shark 4 (12GB + 256GB) lacks camera and microphone privacy toggles, the average smartphone includes them. 87.1% of smartphones offer these toggles.
    • No Wi-Fi password sharing
      Xiaomi Black Shark 4 (12GB + 256GB) does not support Wi-Fi password sharing, the average smartphone does. 57.9% of smartphones allow easy Wi-Fi sharing.
    • No location privacy controls
      Xiaomi Black Shark 4 (12GB + 256GB) does not offer location privacy controls, the average smartphone does. 88% of smartphones include location privacy features.
    • No offline voice commands
      Xiaomi Black Shark 4 (12GB + 256GB) does not support offline voice commands, the average smartphone does. 90.8% of smartphones offer offline voice control.
    • No scrolling screenshot support
      Xiaomi Black Shark 4 (12GB + 256GB) does not support scrolling screenshots, the average smartphone does. 81.1% of smartphones allow scrolling screenshots.
    • No dynamic theme support
      Xiaomi Black Shark 4 (12GB + 256GB) does not support dynamic themes, the average smartphone does. 82% of smartphones support dynamic theming.
    • Lacks extra dim mode
      Xiaomi Black Shark 4 (12GB + 256GB) does not have extra dim mode, the average smartphone does. 82.9% of smartphones offer extra dimming features.
    • Older Android version
      Xiaomi Black Shark 4 (12GB + 256GB) runs an older Android version than the average smartphone (Android 11 vs Android 14 ). The average smartphone runs Android version Android 14 .
    • No theme customization
      Xiaomi Black Shark 4 (12GB + 256GB) does not support theme customization, the average smartphone does. 91% of smartphones allow theme customization.
    • Does not allow play while downloading
      Xiaomi Black Shark 4 (12GB + 256GB) cannot play games while downloading, the average smartphone can. 77.3% of smartphones support play-while-downloading.
    • Lower-resolution main camera
      Xiaomi Black Shark 4 (12GB + 256GB) has a lower-resolution main camera than the average smartphone (48 MP & 8 MP & 5 MP vs 50 MP & 8 MP ). The average smartphone has a 50 MP & 8 MP main camera.
    • 4.1% smaller main camera sensor area
      Xiaomi Black Shark 4 (12GB + 256GB) has a smaller main camera sensor area than the average smartphone (30.7 mm² vs 32 mm²). The average smartphone sensor area is 32 mm².
    • No memory card slot
      Xiaomi Black Shark 4 (12GB + 256GB) does not have a memory card slot, the average smartphone does. 53.5% of smartphones feature expandable storage.
    • 199.5 nits lower GSMArena max display brightness
      Xiaomi Black Shark 4 (12GB + 256GB) has a lower GSMArena max display brightness than the average smartphone (694 nits vs 893.5 nits). The average smartphone scores 893.5 nits.
    • 10% smaller battery capacity
      Xiaomi Black Shark 4 (12GB + 256GB) has a smaller battery capacity than the average smartphone (4500 mAh vs 5000 mAh). The average smartphone has a capacity of 5000 mAh.
    • No LDAC support
      Xiaomi Black Shark 4 (12GB + 256GB) does not support LDAC, the average smartphone does. 60.3% of smartphones support LDAC.
    • 1.6 mm thicker
      Xiaomi Black Shark 4 (12GB + 256GB) is thicker than the average smartphone (9.9 mm vs 8.3 mm). The average smartphone has a thickness of 8.3 mm.
    • 7% heavier
      Xiaomi Black Shark 4 (12GB + 256GB) is heavier than the average smartphone (210 g vs 196.2 g). The average smartphone weighs 196.2 g.
    • 0.4 mm wider
      Xiaomi Black Shark 4 (12GB + 256GB) is wider than the average smartphone (76.4 mm vs 76 mm). The average smartphone has a width of 76 mm.
    • 14% larger volume
      Xiaomi Black Shark 4 (12GB + 256GB) has a larger volume than the average smartphone (111492 cm³ vs 97800 cm³). The average smartphone volume is 97800 cm³.
    • No memory card slot
      Xiaomi Black Shark 4 (12GB + 256GB) does not have a memory card slot, the average smartphone does. 53.5% of smartphones feature expandable storage.
      What it is: A physical slot, usually for microSD cards, allowing users to expand the device's storage capacity.
      When it matters: When you want to cheaply expand your storage for photos, music, and movies.

      Importance: LOW

      Xiaomi Black Shark 4 (12GB + 256GB) does not have a memory card slot, the average smartphone does. 53.5% of smartphones feature expandable storage.
    • Lacks app tracking protection
      Xiaomi Black Shark 4 (12GB + 256GB) does not have app tracking protection, the average smartphone does. 70.3% of smartphones include app tracking protection.
      What it is: A system-level feature that limits how apps track user behavior across other apps and services.
      When it matters: When you want to stop apps from following your activity across other companies' apps and websites.

      Importance: MEDIUM

      Xiaomi Black Shark 4 (12GB + 256GB) does not have app tracking protection, the average smartphone does. 70.3% of smartphones include app tracking protection.
    • No LDAC support
      Xiaomi Black Shark 4 (12GB + 256GB) does not support LDAC, the average smartphone does. 60.3% of smartphones support LDAC.
      What it is: A high-quality Bluetooth audio codec developed by Sony that supports high-resolution audio streaming.
      When it matters: When you have high-end Sony headphones and want the best possible wireless audio quality.

      Importance: MEDIUM

      Xiaomi Black Shark 4 (12GB + 256GB) does not support LDAC, the average smartphone does. 60.3% of smartphones support LDAC.
    • Lacks focus mode
      Xiaomi Black Shark 4 (12GB + 256GB) does not have a focus mode, the average smartphone does. 60.4% of smartphones include a dedicated focus mode.
      What it is: A feature that helps users reduce distractions by filtering notifications, limiting app access, or customizing the interface during specific activities or time periods.
      When it matters: When you need to silence distractions to concentrate on work or rest.

      Importance: LOW

      Xiaomi Black Shark 4 (12GB + 256GB) does not have a focus mode, the average smartphone does. 60.4% of smartphones include a dedicated focus mode.
    • 71.3% lower PassMark benchmark
      Xiaomi Black Shark 4 (12GB + 256GB) has a lower PassMark score than the average smartphone (1,261 vs 4,389). The average smartphone scores 4,389 in PassMark.
      What it is: An overall score representing system performance across CPU, memory, and disk benchmarks.
      When it matters: When you want a comprehensive score reflecting the device's overall hardware capability.

      Importance: MEDIUM

      Good value: >5000

      Xiaomi Black Shark 4 (12GB + 256GB) has a lower PassMark score than the average smartphone (1,261 vs 4,389). The average smartphone scores 4,389 in PassMark.1261 vs 4389
    • 29.5% slower GPU clock
      Xiaomi Black Shark 4 (12GB + 256GB) has a lower GPU frequency than the average smartphone (670 MHz vs 950 MHz). The average smartphone has a GPU frequency of 950 MHz.
      What it is: The operating speed of the graphics processing unit, which affects rendering and gaming.
      When it matters: When you want smoother frame rates in games and faster rendering in graphics apps.

      Importance: MEDIUM

      Good value: >950 MHz

      Xiaomi Black Shark 4 (12GB + 256GB) has a lower GPU frequency than the average smartphone (670 MHz vs 950 MHz). The average smartphone has a GPU frequency of 950 MHz.670 MHz vs 950 MHz
    • Lower-resolution main camera
      Xiaomi Black Shark 4 (12GB + 256GB) has a lower-resolution main camera than the average smartphone (48 MP & 8 MP & 5 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

      Xiaomi Black Shark 4 (12GB + 256GB) has a lower-resolution main camera than the average smartphone (48 MP & 8 MP & 5 MP vs 50 MP & 8 MP ). The average smartphone has a 50 MP & 8 MP main camera.48 MP & 8 MP & 5 MP vs 50 MP & 8 MP
    • No battery health monitoring
      Xiaomi Black Shark 4 (12GB + 256GB) lacks battery health monitoring, the average smartphone includes it. 66.5% of smartphones provide battery health stats.
      What it is: A system that tracks and reports the battery's condition, capacity degradation, and overall health over time to help users understand performance changes.
      When it matters: When you want to know if your battery is degrading and needs replacement.

      Importance: LOW

      Xiaomi Black Shark 4 (12GB + 256GB) lacks battery health monitoring, the average smartphone includes it. 66.5% of smartphones provide battery health stats.
    Total
    Overall
    Performance & Hardware
    Software
    Camera
    Connectivity
    Display
    Battery
    Audio
    Design

    Graphic comparison of Xiaomi Black Shark 4 (12GB + 256GB) and other smartphones

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    Third-party reviews

    amazon
    4.5
    339 Reviews
    amazon
    4.5
    34 Reviews
    amazon
    4.3
    29 Reviews

    (Reviews last updated: Mar 2026)

    4.5
    339 Reviews
    4.5
    34 Reviews
    4.3
    29 Reviews

    (Reviews last updated: Mar 2026)

    What customers like about Xiaomi Black Shark 4 (12GB + 256GB)?

    • Bright, vibrant 144Hz AMOLED display with HDR10+ support.
    • Extremely fast 120W charging (full charge in under 17 minutes), which is a routine-changing feature.
    • Convenient and satisfying physical pop-up shoulder triggers that enhance the gaming experience and can be customized for general use.
    • Great-sounding stereo speakers with good low mids and bass reproduction.
    • Solid sustained performance for gaming and everyday tasks, offering an excellent price-to-performance ratio.
    • Dependable main camera performance in good lighting conditions.
    • High-quality haptic feedback.
    • Inclusion of a 3.5mm headphone jack.

    What customers dislike about Xiaomi Black Shark 4 (12GB + 256GB)?

    • Mediocre battery life, often requiring a charge before the end of the day, especially with heavy use.
    • The full 120W charger is not always included in the box (sometimes only a 67W is provided), and the device gets very hot when charging at full speed.
    • Limited support for high refresh rate (HRR) gaming in some titles, which underutilizes the 144Hz display's potential.
    • Average camera performance in low light, with no optical zoom and lack of electronic image stabilization (EIS) for 4K video recording.
    • No Gorilla Glass protection or official IP rating for water resistance.
    • Runs a heavy, custom Joy UI skin over Android, leading to slower software and security updates.
    • Some users report the phone can get very hot during demanding games.
    • Can be considered chunky and heavy compared to non-gaming flagships.

    Expert reviews

    S
    smartzone.de
    ?
    28/04/2021
    Black Shark 4 Review - Is Xiaomi's Gaming Smartphone Convincing?

    The Black Shark 4 is a high-value gaming smartphone featuring unique, tactile physical pop-up shoulder triggers and a rapid 144Hz Samsung E4 AMOLED display. Powered by the Snapdragon 870 chipset, the device provides stable, high-tier performance for gaming without significant overheating, paired with an impressive 120W HyperCharge system that fully charges the 4500mAh battery in...Read more

    (Translated)Show original
    I
    it-connect.fr
    ?
    07/06/2021
    Black Shark 4 Review: Value for Money Gamers Will Love

    The IT-Connect review describes the Black Shark 4 as a high-value gaming smartphone powered by the Snapdragon 870, featuring a 144Hz Super AMOLED screen, and notable physical pop-up triggers. Key advantages include 120W ultra-fast charging, excellent stereo speakers, and a comprehensive "Shark Space" software for customization. While offering great performance, the device is limited...Read more

    (Translated)Show original
    F
    frandroid.com
    ?
    17/05/2021
    Xiaomi Black Shark 4: Best price, specs, and news. Would you also like the detailed technical sheets comparing this standard model to its Pro version?

    The Xiaomi Black Shark 4 is a budget-oriented gaming smartphone featuring a 144Hz Super AMOLED display, a Snapdragon 870 chipset, and physical pop-up triggers for enhanced gaming. Its standout features include a highly tactile, remappable control system and an exceptionally fast 120W charging system, capable of a full charge in under 20 minutes. However, the device is limited by...Read more

    (Translated)Show original
    I
    it-connect.fr
    ?
    07/06/2021
    Black Shark 4 Review: Value for Money Gamers Will Love

    The IT-Connect review describes the Black Shark 4 as a high-value gaming smartphone powered by the Snapdragon 870, featuring a 144Hz Super AMOLED screen, and notable physical pop-up triggers. Key advantages include 120W ultra-fast charging, excellent stereo speakers, and a comprehensive "Shark Space" software for customization. While offering great performance, the device is limited...Read more

    (Translated)Show original
    F
    frandroid.com
    ?
    17/05/2021
    Xiaomi Black Shark 4: Best price, specs, and news. Would you also like the detailed technical sheets comparing this standard model to its Pro version?

    The Xiaomi Black Shark 4 is a budget-oriented gaming smartphone featuring a 144Hz Super AMOLED display, a Snapdragon 870 chipset, and physical pop-up triggers for enhanced gaming. Its standout features include a highly tactile, remappable control system and an exceptionally fast 120W charging system, capable of a full charge in under 20 minutes. However, the device is limited by...Read more

    (Translated)Show original
    P
    profesionalreview.com
    ?
    04/05/2021
    Black Shark 4 Review (Full Analysis)

    The Black Shark 4, as analyzed by Profesional Review, positions itself as a competitive, value-oriented gaming phone featuring a 6.67-inch 144Hz E4 AMOLED display with a 720Hz touch sampling rate for high responsiveness. The device is powered by the Snapdragon 870 chipset, ensuring top-tier performance managed by a "sandwich" liquid cooling system, while physical magnetic pop-up...Read more

    (Translated)Show original
    T
    tech.everyeye.it
    ?
    19/03/2026
    Neste has appointed a new CEO

    The Black Shark 4 is positioned as a low-cost gaming phone, featuring a Snapdragon 870 chipset and a 144Hz Super AMOLED display with a 720Hz touch sampling rate. Key pros include physical magnetic pop-up triggers, 120W charging that fills the 4,500mAh battery in roughly 17 minutes, and loud stereo speakers. Cons include a mediocre camera system without OIS, a heavy design lacking IP...Read more

    (Translated)Show original

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