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Huawei P20 (4GB + 128GB) Review | 197 Data compared

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  • Avg. price: ~£570
  • RAM capacity: 4 GB
  • Internal storage: 128 GB
  • Screen size: 5.8 inches
  • Main camera megapixels: 20 MP & 12 MP

Huawei P20 (4GB + 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%

9.0

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%

5.4

Performance & Hardware

18.0%

8.3

Camera

15.0%

6.0

Display

15.0%

5.9

Battery

10.0%

4.5

Software

10.0%

6.4

Connectivity

4.0%

2.8

Audio

3.0%

7.2

Design

Good
9.0

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%

8.6

User reviews

30.0%

10

Popularity

User score:
United Kingdom
amazon
4.4
(1117)
amazon
4.2
(132)
amazon
4.0
(17)
United States
Amazon_logo.png
4.2
(20)

(Reviews last updated: August 2026)

Exceptional
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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 Huawei P20 features a premium glass and metal design with a 5.8-inch Full HD+ (2244x1080) LCD display. It is powered by the octa-core HiSilicon Kirin 970 processor with a Neural Processing Unit (NPU), coupled with 4GB of RAM and a generous 128GB of non-expandable internal storage. A major pro is its excellent Leica dual-camera system (12MP RGB + 20MP monochrome sensors) that produces impressive photos, especially in low light conditions, along with a high-resolution 24MP front camera. The 3,400mAh battery offers solid all-day life and supports fast charging. Cons include a lack of a traditional 3.5mm headphone jack (though a USB-C adapter is included), only IP53 splash resistance (not full waterproofing), a mono speaker, and the absence of wireless charging.

    Technical Specifications of smartphone Huawei P20 (4GB + 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%

    5.4

    Performance & Hardware

    18.0%

    8.3

    Camera

    15.0%

    6.0

    Display

    15.0%

    5.9

    Battery

    10.0%

    4.5

    Software

    10.0%

    6.4

    Connectivity

    4.0%

    2.8

    Audio

    3.0%

    7.2

    Design

    6.0
    Huawei P20 (4GB + 128GB) has a technical score of 6.04 points, which is lower than 92.5% 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%

    8.6

    User reviews

    30.0%

    10

    Popularity

    User score:
    United Kingdom
    amazon
    4.4
    (1117)
    amazon
    4.2
    (132)
    amazon
    4.0
    (17)
    United States
    Amazon_logo.png
    4.2
    (20)

    (Reviews last updated: August 2026)

    9.0
    Huawei P20 (4GB + 128GB) has a user score of 9.01 points, which is higher than 82.2% 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
    Huawei P20 (4GB + 128GB) has a popularity of 10 points, which is higher than 70.5% of products in this category.
    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%

    7.5

    Price

    6.7
    Huawei P20 (4GB + 128GB) has a quality-to-price ratio of 6.7 points, which is lower than 96.1% of products in this category.
    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

    Huawei
    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

    HiSilicon Kirin 970
    Huawei P20 (4GB + 128GB) uses the HiSilicon Kirin 970 processor model which is slower than processors in 69.7% of smartphones and equal to processors in 0% 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

    4 GB
    Huawei P20 (4GB + 128GB) has a RAM capacity of 4 GB which is smaller than the RAM capacity of 82.7% of smartphones and equal to that of 14% 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
    Huawei P20 (4GB + 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

    2.36 GHz
    The CPU boost clock speed of Huawei P20 (4GB + 128GB) is 2.36 GHz which is lower than the boost speed of 63.4% of smartphones and equal to that of 0.3% 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
    Huawei P20 (4GB + 128GB) uses the Android operating system, which outperforms that of 1% of smartphones.
    Android 8 Oreo
    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 8 Oreo
    Huawei P20 (4GB + 128GB) runs Android version Android 8 Oreo which is older than that found in 96.6% of smartphones and equal to that in 1.7% 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
    Huawei P20 (4GB + 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
    Huawei P20 (4GB + 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

    no
    Huawei P20 (4GB + 128GB) does not offer 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
    Huawei P20 (4GB + 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

    20 MP & 12 MP
    Huawei P20 (4GB + 128GB) has a main camera resolution of 20 MP & 12 MP MP which is lower than that of 84.6% of smartphones and equal to that of 0.3% 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/1.6 & f/1.8
    Huawei P20 (4GB + 128GB) has a main camera aperture of f/1.6 & f/1.8 which is wider than that of 92.8% of smartphones and equal to that of 0% 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

    48.1 mm²
    Huawei P20 (4GB + 128GB) has a main camera sensor area of 48.1 mm² which is larger than the main camera sensor area of 65.1% of smartphones 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

    1.55 µm
    Huawei P20 (4GB + 128GB) has a main camera pixel size of 1.55 µm which is larger than in 96.8% of smartphones and equal to the size in 0.1% of smartphones.
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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

    1
    Huawei P20 (4GB + 128GB) has 1 SIM slots, which is fewer than in 96.2% of smartphones and equal to the number in 3.7% 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
    Huawei P20 (4GB + 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
    Huawei P20 (4GB + 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
    Huawei P20 (4GB + 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
    Huawei P20 (4GB + 128GB) supports Wi-Fi connectivity. 100% of smartphones offer Wi-Fi support.
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    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

    5.8 inches
    Huawei P20 (4GB + 128GB) has a screen size of 5.8 inches which is smaller than the screens of 95.9% of smartphones and equal to those of 0.4% 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 2224 px
    Huawei P20 (4GB + 128GB) has a screen resolution of 1080x2224 px which is lower than that of 75.3% of smartphones and equal to that of 0% 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

    428 ppi
    Huawei P20 (4GB + 128GB) has a pixel density of 428 ppi which is higher than that of 73.9% of smartphones and equal to that of 0.2% 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
    Huawei P20 (4GB + 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

    ?
    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

    3,400 mAh
    Huawei P20 (4GB + 128GB) has a battery capacity of 3,400 mAh which is smaller than the batteries in 95.1% of smartphones and equal to those in 0.2% 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

    22.5 W
    Huawei P20 (4GB + 128GB) supports charging speeds of 22.5 W which is slower than in 72.7% of smartphones and equal to speeds in 1.4% 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
    Huawei P20 (4GB + 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

    90 min
    Huawei P20 (4GB + 128GB) reaches a full wired charge in 90 min which is slower than 73.9% of smartphones and equal to the time of 6.9% 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
    Huawei P20 (4GB + 128GB) 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

    no
    Huawei P20 (4GB + 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

    no
    Huawei P20 (4GB + 128GB) 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

    2
    Huawei P20 (4GB + 128GB) includes 2 microphones, which is more than in 10.5% of smartphones and equal to the number in 66.6% 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
    Huawei P20 (4GB + 128GB) 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
    Huawei P20 (4GB + 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

    149.1 mm
    Huawei P20 (4GB + 128GB) has a height of 149.1 mm which is shorter than 96.1% of smartphones and equal to that of 0% 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

    70.8 mm
    Huawei P20 (4GB + 128GB) has a width of 70.8 mm which is narrower than 96.7% of smartphones and equal to that of 0.1% 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

    7.65 mm
    Huawei P20 (4GB + 128GB) has a thickness of 7.65 mm which is thinner than 85.8% of smartphones and equal to that of 0.2% 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

    165 g
    Huawei P20 (4GB + 128GB) weighs 165 g which is lighter than 95.4% of smartphones and equal to the weight of 0.3% 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

    73,010 cm³
    Huawei P20 (4GB + 128GB) has a device volume of 73,010 cm³ which is smaller than 97.2% of smartphones and equal to that of 0% of smartphones.
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    Huawei P20 (4GB + 128GB) vs the average smartphone

    • Has optical image stabilization
      Huawei P20 (4GB + 128GB) has optical image stabilization (OIS), the average smartphone does not. 48.3% of smartphones feature OIS.
      What it is: A hardware mechanism that physically moves the camera lens or sensor to counteract hand shakiness and reduce blur in photos and videos.
      When it matters: When you want to reduce blur in photos and shake in videos, especially in low light.

      Importance: HIGH

      Huawei P20 (4GB + 128GB) has optical image stabilization (OIS), the average smartphone does not. 48.3% of smartphones feature OIS.
    • Supports HDR10 support
      Huawei P20 (4GB + 128GB) supports HDR10, the average smartphone does not. 42.7% of smartphones are HDR10 compatible.
      What it is: Compatibility with the HDR10 format for displaying high dynamic range video content.
      When it matters: When you stream compatible movies and want to see richer colors and dynamic contrast.

      Importance: MEDIUM

      Huawei P20 (4GB + 128GB) supports HDR10, the average smartphone does not. 42.7% of smartphones are HDR10 compatible.
    • 0.75 µm larger main camera pixel size
      Huawei P20 (4GB + 128GB) has a larger main camera pixel size than the average smartphone (1.6 µm vs 0.8 µm). The average pixel size is 0.8 µm.
      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

      Huawei P20 (4GB + 128GB) has a larger main camera pixel size than the average smartphone (1.6 µm vs 0.8 µm). The average pixel size is 0.8 µm.1.55 µm vs 0.8 µm
    • Higher on-device AI tier
      Huawei P20 (4GB + 128GB) runs on the productivity AI tier, while the average smartphone runs on fundamental, enabling stronger on-device AI features.
      Master AI, AI Image Stabilization - AIS, AI-Assisted Composition, 4D Predictive Focus, HiVision, On-device Prisma processing
      What it is: This level indicates how advanced the phone's on-device AI processing is, from basic assistance to more autonomous agentic tasks. A higher level usually enables faster, more private features such as live translation, writing help, and smarter photo edits without relying entirely on cloud processing.
      When it matters: When you travel or work in multiple languages and want instant translation, summarization, or writing help even with weak signal, this level determines how capable those on-device AI tools are.

      Importance: MEDIUM

      Huawei P20 (4GB + 128GB) runs on the productivity AI tier, while the average smartphone runs on fundamental, enabling stronger on-device AI features.productivity vs fundamental
    • 15.9% lighter
      Huawei P20 (4GB + 128GB) is lighter than the average smartphone (165 g vs 196.2 g). The average smartphone weighs 196.2 g.
      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

      Huawei P20 (4GB + 128GB) is lighter than the average smartphone (165 g vs 196.2 g). The average smartphone weighs 196.2 g.165 g vs 196.2 g
    • Uses a BSI sensor
      Huawei P20 (4GB + 128GB) uses a BSI sensor, the average smartphone does not. 40.1% of smartphones include BSI sensors.
      What it is: Indicates the use of a Back-Side Illuminated sensor, which arranges the wiring behind the light-receiving surface to improve low-light sensitivity.
      When it matters: When you take photos in dim environments and need better light sensitivity.

      Importance: LOW

      Huawei P20 (4GB + 128GB) uses a BSI sensor, the average smartphone does not. 40.1% of smartphones include BSI sensors.
    • 8.4% higher pixel density
      Huawei P20 (4GB + 128GB) has a higher pixel density than the average smartphone (428 ppi vs 395 ppi). The average smartphone has a pixel density of 395 ppi.
      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

      Huawei P20 (4GB + 128GB) has a higher pixel density than the average smartphone (428 ppi vs 395 ppi). The average smartphone has a pixel density of 395 ppi.428 ppi vs 395 ppi
    • Supports laser autofocus
      Huawei P20 (4GB + 128GB) features laser autofocus, the average smartphone does not. 21.4% of smartphones include laser AF.
      What it is: A focusing system that emits a laser beam to measure the distance to the subject, ensuring fast and accurate focus even in low light.
      When it matters: When you need fast and accurate focusing in very low-light conditions or for close-ups.

      Importance: LOW

      Huawei P20 (4GB + 128GB) features laser autofocus, the average smartphone does not. 21.4% of smartphones include laser AF.
    • 50% lower TDP
      Huawei P20 (4GB + 128GB) has a lower TDP than the average smartphone (9 W vs 6 W). The average TDP for smartphones is 6 W.
    • Higher CPU base clock speed
      Huawei P20 (4GB + 128GB) has a higher CPU base clock speed than the average smartphone (4x2.36 GHz & 4x1.84 GHz vs 2x2.2 GHz & 6x2 GHz). The average smartphone has a base clock speed of 2x2.2 GHz & 6x2 GHz.
    • Higher on-device AI tier
      Huawei P20 (4GB + 128GB) runs on the productivity AI tier, while the average smartphone runs on fundamental, enabling stronger on-device AI features.
    • Has optical image stabilization
      Huawei P20 (4GB + 128GB) has optical image stabilization (OIS), the average smartphone does not. 48.3% of smartphones feature OIS.
    • 0.75 µm larger main camera pixel size
      Huawei P20 (4GB + 128GB) has a larger main camera pixel size than the average smartphone (1.6 µm vs 0.8 µm). The average pixel size is 0.8 µm.
    • Uses a BSI sensor
      Huawei P20 (4GB + 128GB) uses a BSI sensor, the average smartphone does not. 40.1% of smartphones include BSI sensors.
    • Supports laser autofocus
      Huawei P20 (4GB + 128GB) features laser autofocus, the average smartphone does not. 21.4% of smartphones include laser AF.
    • Supports RAW photo capture
      Huawei P20 (4GB + 128GB) supports RAW photo capture, the average smartphone does not. 37.1% of smartphones allow RAW files.
    • 50.3% larger main camera sensor area
      Huawei P20 (4GB + 128GB) has a larger main camera sensor area than the average smartphone (48.1 mm² vs 32 mm²). The average main camera sensor area is 32 mm².
    • Has a dual-tone LED flash
      Huawei P20 (4GB + 128GB) features a dual-tone LED flash, the average smartphone does not. 41.4% of smartphones include dual-tone flash.
    • Wider main camera aperture
      Huawei P20 (4GB + 128GB) has a wider main camera aperture than the average smartphone (f/1.6 & f/1.8 vs f/1.8 & f/2.2 & f/2.4 & f/2.4). The average aperture value is f/1.8 & f/2.2 & f/2.4 & f/2.4.
    • 1 more flash LEDs
      Huawei P20 (4GB + 128GB) has more flash LEDs than the average smartphone (2 vs 1). The average smartphone has 1 flash LEDs.
    • Supports 360° panorama
      Huawei P20 (4GB + 128GB) can capture 360° panoramas, the average smartphone cannot. 25.1% of smartphones support 360° panoramas.
    • Wider front camera aperture
      Huawei P20 (4GB + 128GB) 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
      Huawei P20 (4GB + 128GB) has more front camera megapixels than the average smartphone (24 MP vs 16 MP). The average front camera has 16 MP megapixels.
    • Supports HDR10 support
      Huawei P20 (4GB + 128GB) supports HDR10, the average smartphone does not. 42.7% of smartphones are HDR10 compatible.
    • 8.4% higher pixel density
      Huawei P20 (4GB + 128GB) has a higher pixel density than the average smartphone (428 ppi vs 395 ppi). The average smartphone has a pixel density of 395 ppi.
    • 15.9% lighter
      Huawei P20 (4GB + 128GB) is lighter than the average smartphone (165 g vs 196.2 g). The average smartphone weighs 196.2 g.
    • 5.2 mm narrower
      Huawei P20 (4GB + 128GB) is narrower than the average smartphone (70.8 mm vs 76 mm). The average smartphone width is 76 mm.
    • 14.5 mm shorter
      Huawei P20 (4GB + 128GB) is shorter than the average smartphone (149.1 mm vs 163.6 mm). The average smartphone height is 163.6 mm.
    • 0.65 mm thinner
      Huawei P20 (4GB + 128GB) is thinner than the average smartphone (7.7 mm vs 8.3 mm). The average smartphone thickness is 8.3 mm.
    • 25.3% smaller volume
      Huawei P20 (4GB + 128GB) has a smaller device volume than the average smartphone (73,010 cm³ vs 97,800 cm³). The average smartphone volume is 97,800 cm³.

    Total
    Overall
    Performance & Hardware
    Software
    Camera
    Display
    Design
    • Worse processor
      Huawei P20 (4GB + 128GB) uses a worse processor than the average smartphone (HiSilicon Kirin 970 vs Qualcomm Snapdragon 7 Gen 3).
    • 71.4% lower maximum RAM capacity
      Huawei P20 (4GB + 128GB) supports less maximum RAM than the average smartphone (4 GB vs 14 GB). The average smartphone supports 14 GB of RAM.
    • 50% less storage
      Huawei P20 (4GB + 128GB) offers less internal storage than the average smartphone (128 GB vs 256 GB). The average smartphone includes 256 GB of internal storage.
    • 35.5% lower PCMark Work 3.0 Performance benchmark
      Huawei P20 (4GB + 128GB) performs worse in PCMark Work 3.0 than the average smartphone (6,950 vs 10,783). The average smartphone scores 10,783 in PCMark Work 3.0.
    • 41.8% slower memory speed
      Huawei P20 (4GB + 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.
    • Lacks multithreading support
      Huawei P20 (4GB + 128GB) does not support multithreading, the average smartphone does. 80.5% of smartphones support multithreading.
    • 50.1% lower Geekbench 6 multi-core benchmark score
      Huawei P20 (4GB + 128GB) performs worse in Geekbench 6 multi-core than the average smartphone (1,264 vs 2,533). The average smartphone scores 2,533 in the Geekbench 6 multi-core test.
      average score from multiple user submissions
    • 60.2% lower Geekbench 6 single-core benchmark score
      Huawei P20 (4GB + 128GB) performs worse in Geekbench 6 single-core than the average smartphone (375 vs 942). The average smartphone scores 942 in the Geekbench 6 single-core test.
    • 4 GB less RAM
      Huawei P20 (4GB + 128GB) has less RAM than the average smartphone (4 GB vs 8 GB). The average smartphone has 8 GB of RAM.
    • 66.7% larger process node
      Huawei P20 (4GB + 128GB) is manufactured on a larger process node than the average smartphone (10 nm vs 6 nm). The average smartphone uses a 6 nm process.
    • 75.6% lower 3DMark Wild Life Unlimited benchmark
      Huawei P20 (4GB + 128GB) scores lower in 3DMark Wild Life Unlimited than the average smartphone (935 vs 3,825). The average smartphone scores 3,825.
    • 46.6% fewer transistors
      Huawei P20 (4GB + 128GB) contains fewer transistors than the average smartphone (5,500 million vs 10,300 million). The average smartphone has 10,300 million transistors.
    • 66.6% lower 3DMark Wild Life benchmark
      Huawei P20 (4GB + 128GB) performs worse in the 3DMark Wild Life benchmark than the average smartphone (1,039 vs 3,115). The average smartphone scores 3,115 in this benchmark.
    • 10.5% slower GPU clock
      Huawei P20 (4GB + 128GB) has a lower GPU frequency than the average smartphone (850 MHz vs 950 MHz). The average smartphone has a GPU frequency of 950 MHz.
    • 37% lower PassMark benchmark
      Huawei P20 (4GB + 128GB) has a lower PassMark score than the average smartphone (2,767 vs 4,389). The average smartphone scores 4,389 in PassMark.
    • 1.7% lower CPU boost clock speed
      Huawei P20 (4GB + 128GB) has a lower CPU boost clock speed than the average smartphone (2.4 GHz vs 2.4 GHz). The average smartphone has a boost clock speed of 2.4 GHz.
    • Lacks app tracking protection
      Huawei P20 (4GB + 128GB) does not have app tracking protection, the average smartphone does. 70.3% of smartphones include app tracking protection.
    • Lacks focus mode
      Huawei P20 (4GB + 128GB) does not have a focus mode, the average smartphone does. 60.4% of smartphones include a dedicated focus mode.
    • No battery health monitoring
      Huawei P20 (4GB + 128GB) lacks battery health monitoring, the average smartphone includes it. 66.5% of smartphones provide battery health stats.
    • No live text recognition
      Huawei P20 (4GB + 128GB) does not support live text recognition, the average smartphone does. 51.1% of smartphones offer real-time text recognition.
    • No camera/mic privacy toggles
      Huawei P20 (4GB + 128GB) lacks camera and microphone privacy toggles, the average smartphone includes them. 87.1% of smartphones offer these toggles.
    • No Wi-Fi password sharing
      Huawei P20 (4GB + 128GB) does not support Wi-Fi password sharing, the average smartphone does. 57.9% of smartphones allow easy Wi-Fi sharing.
    • No location privacy controls
      Huawei P20 (4GB + 128GB) does not offer location privacy controls, the average smartphone does. 88% of smartphones include location privacy features.
    • Older Android version
      Huawei P20 (4GB + 128GB) runs an older Android version than the average smartphone (Android 8 Oreo vs Android 14). The average smartphone runs Android version Android 14.
    • Lacks dark mode
      Huawei P20 (4GB + 128GB) does not support dark mode, the average smartphone does. 95.8% of smartphones have dark mode.
    • No scrolling screenshot support
      Huawei P20 (4GB + 128GB) does not support scrolling screenshots, the average smartphone does. 81.1% of smartphones allow scrolling screenshots.
    • No dynamic theme support
      Huawei P20 (4GB + 128GB) does not support dynamic themes, the average smartphone does. 82% of smartphones support dynamic theming.
    • Lacks extra dim mode
      Huawei P20 (4GB + 128GB) does not have extra dim mode, the average smartphone does. 82.9% of smartphones offer extra dimming features.
    • Does not allow play while downloading
      Huawei P20 (4GB + 128GB) cannot play games while downloading, the average smartphone can. 77.3% of smartphones support play-while-downloading.
    • Lower-resolution main camera
      Huawei P20 (4GB + 128GB) has a lower-resolution main camera than the average smartphone (20 MP & 12 MP vs 50 MP & 8 MP). The average smartphone has a 50 MP & 8 MP main camera.
    • 15% lower DxOMark Mobile score
      Huawei P20 (4GB + 128GB) has a lower DxOMark Mobile score than the average smartphone (102 vs 120). The average smartphone scores 120.
    • No manual exposure control
      Huawei P20 (4GB + 128GB) does not offer manual exposure control, the average smartphone does. 94.1% of smartphones have manual exposure.
    • No 5G connectivity
      Huawei P20 (4GB + 128GB) does not support 5G connectivity, the average smartphone does. 66.9% of smartphones are 5G compatible.
    • No memory card slot
      Huawei P20 (4GB + 128GB) does not have a memory card slot, the average smartphone does. 53.5% of smartphones feature expandable storage.
    • Older Bluetooth version
      Huawei P20 (4GB + 128GB) uses an older Bluetooth version than the average smartphone (4.2 vs 5.2). The average smartphone uses Bluetooth 5.2.
    • 1 fewer SIM slot/s
      Huawei P20 (4GB + 128GB) has fewer SIM slots than the average smartphone (1 vs 2). The average smartphone has 2 SIM slots.
    • Inferior display type
      Huawei P20 (4GB + 128GB) has an inferior display type compared to the average smartphone (IPS LCD vs OLED/AMOLED). 0% of smartphones use the superior display type.
    • 0.87 inches smaller screen size
      Huawei P20 (4GB + 128GB) has a smaller screen size than the average smartphone (5.8 inches vs 6.67 inches). The average smartphone has a screen size of 6.67 inches.
    • 29.4% lower screen brightness
      Huawei P20 (4GB + 128GB) has a lower screen brightness than the average smartphone (466 nits vs 660 nits). The average smartphone has a brightness of 660 nits.
    • Worse display glass type
      Huawei P20 (4GB + 128GB) uses a worse display glass type than the average smartphone (Corning Gorilla Glass vs Corning Gorilla Glass 5). 0% of smartphones use the better glass type.
    • Lower screen resolution
      Huawei P20 (4GB + 128GB) has a lower screen resolution than the average smartphone (1080x2224 px vs 1080x2400 px). The average smartphone has a resolution of 1080x2400 px.
    • 32% smaller battery capacity
      Huawei P20 (4GB + 128GB) has a smaller battery capacity than the average smartphone (3,400 mAh vs 5,000 mAh). The average smartphone has a capacity of 5,000 mAh.
    • 41.7% lower PCMark Work 3.0 battery benchmark
      Huawei P20 (4GB + 128GB) scores lower in PCMark Work 3.0 battery benchmark than the average smartphone (458 min vs 786 min). The average smartphone scores 786 min.
    • 28 min slower full wired charge time
      Huawei P20 (4GB + 128GB) has a slower full wired charge time than the average smartphone (90 min vs 62 min). The average smartphone takes 62 min to charge.
    • 31.8% slower charging speed
      Huawei P20 (4GB + 128GB) has a slower charging speed than the average smartphone (22.5 W vs 33 W). The average smartphone charges at 33 W.
    • No stereo speakers
      Huawei P20 (4GB + 128GB) does not have stereo speakers, the average smartphone does. 64.5% of smartphones feature stereo speakers.
    • No LDAC support
      Huawei P20 (4GB + 128GB) does not support LDAC, the average smartphone does. 60.3% of smartphones support LDAC.
    • Lower IP rating
      Huawei P20 (4GB + 128GB) has a lower IP rating than the average smartphone (IP53 vs IP67). 0% of smartphones have a higher IP rating.
    • 6 year/s older release date
      Huawei P20 (4GB + 128GB) is an older model than the average smartphone (2018 vs 2024). 6% of smartphones were released more recently.
      March 2018
    • Inferior display type
      Huawei P20 (4GB + 128GB) has an inferior display type compared to the average smartphone (IPS LCD vs OLED/AMOLED). 0% 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

      Huawei P20 (4GB + 128GB) has an inferior display type compared to the average smartphone (IPS LCD vs OLED/AMOLED). 0% of smartphones use the superior display type.IPS LCD vs OLED/AMOLED
    • No 5G connectivity
      Huawei P20 (4GB + 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

      Huawei P20 (4GB + 128GB) does not support 5G connectivity, the average smartphone does. 66.9% of smartphones are 5G compatible.
    • No stereo speakers
      Huawei P20 (4GB + 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

      Huawei P20 (4GB + 128GB) does not have stereo speakers, the average smartphone does. 64.5% of smartphones feature stereo speakers.
    • Worse processor
      Huawei P20 (4GB + 128GB) uses a worse processor than the average smartphone (HiSilicon Kirin 970 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

      Huawei P20 (4GB + 128GB) uses a worse processor than the average smartphone (HiSilicon Kirin 970 vs Qualcomm Snapdragon 7 Gen 3).HiSilicon Kirin 970 vs Qualcomm Snapdragon 7 Gen 3
    • 71.4% lower maximum RAM capacity
      Huawei P20 (4GB + 128GB) supports less maximum RAM than the average smartphone (4 GB vs 14 GB). The average smartphone supports 14 GB of RAM.
      What it is: The highest amount of RAM that the device’s chipset or architecture can support, regardless of how much is actually installed.
      When it matters: When you are considering the long-term potential of the hardware platform.

      Importance: MEDIUM

      Good value: >16 GB

      Huawei P20 (4GB + 128GB) supports less maximum RAM than the average smartphone (4 GB vs 14 GB). The average smartphone supports 14 GB of RAM.4 GB vs 14 GB
    • Lower IP rating
      Huawei P20 (4GB + 128GB) has a lower IP rating than the average smartphone (IP53 vs IP67). 0% of smartphones have a higher IP rating.
      What it is: A standardized code (Ingress Protection) indicating the device's resistance to dust and water intrusion.
      When it matters: When you want to know if your phone can survive a splash, a dunk, or a dusty environment.

      Importance: MEDIUM

      Huawei P20 (4GB + 128GB) has a lower IP rating than the average smartphone (IP53 vs IP67). 0% of smartphones have a higher IP rating.IP53 vs IP67
    • 32% smaller battery capacity
      Huawei P20 (4GB + 128GB) has a smaller battery capacity than the average smartphone (3,400 mAh vs 5,000 mAh). The average smartphone has a capacity of 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

      Huawei P20 (4GB + 128GB) has a smaller battery capacity than the average smartphone (3,400 mAh vs 5,000 mAh). The average smartphone has a capacity of 5,000 mAh.3400 mAh vs 5000 mAh
    • 0.87 inches smaller screen size
      Huawei P20 (4GB + 128GB) has a smaller screen size than the average smartphone (5.8 inches vs 6.67 inches). The average smartphone has a screen size of 6.67 inches.
      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

      Huawei P20 (4GB + 128GB) has a smaller screen size than the average smartphone (5.8 inches vs 6.67 inches). The average smartphone has a screen size of 6.67 inches.5.8 inches vs 6.67 inches
    Total
    Overall
    Performance & Hardware
    Software
    Camera
    Connectivity
    Display
    Battery
    Audio
    Design

    Graphic comparison of Huawei P20 (4GB + 128GB) and other smartphones

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    Third-party reviews

    United Kingdom
    amazon
    4.4
    1117 Reviews
    amazon
    4.2
    132 Reviews
    amazon
    4.0
    17 Reviews
    United States
    Amazon_logo.png
    4.2
    20 Reviews

    (Reviews last updated: August 2026)

    What customers like about Huawei P20 (4GB + 128GB)?

    • Exceptional low-light photography and camera detail
    • Premium, sleek design with attractive gradient color options
    • Compact form factor that is comfortable for one-handed use
    • Fast and reliable fingerprint sensor and facial recognition
    • Fast charging capabilities via Huawei SuperCharge
    • Solid day-to-day performance and smooth multitasking

    What customers dislike about Huawei P20 (4GB + 128GB)?

    • No 3.5mm headphone jack
    • Lacks a microSD card slot for expandable storage
    • No wireless charging support
    • Only IP53 splash-proof, not fully water-resistant like the Pro model
    • 4K video lacks image stabilization, leading to shaky footage
    • LCD screen quality is lower compared to OLED rivals
    • Slippery glass back is prone to fingerprints

    Expert reviews

    T
    t3.com
    26/08/2020
    Summary of the review
    Huawei P20 review: a beautiful phone, but we miss the P20 Pro's camera Would you like a similar breakdown of technical specifications or camera benchm...
    T
    the-gadgeteer.com
    13/06/2018
    Summary of the review
    Huawei P20 smartphone review - The Gadgeteer
    E
    expertreviews.co.uk
    27/06/2019
    Summary of the review
    Huawei P20 review: Don't believe the camera hype
    T
    techradar.com
    04/12/2018
    Summary of the review
    Huawei P20 review - TechRadar
    I
    irishtimes.com
    12/07/2018
    Summary of the review
    Huawei P20 review: the perfect alternative to pricier Pro version - Irish Times Are you looking for camera-specific comparisons or more info on curren...
    P
    pcmag.com
    24/05/2018
    Summary of the review
    Huawei P20 Review - PCMag
    N
    neowin.net
    18/05/2018
    Summary of the review
    Huawei P20 review: A great phone that lives in the shadow of the P20 Pro - Neowin
    A
    androidpolice.com
    30/04/2018
    Summary of the review
    Huawei P20 review: A cost-cutting exercise that mostly works - Android Police
    C
    cnet.com
    27/04/2018
    Summary of the review
    Huawei P20 review: A killer low-light camera you can afford - CNET
    T
    techadvisor.com
    06/04/2018
    Summary of the review
    Huawei P20 Review: Ready For The Big Time - Tech Advisor
    A
    androidauthority.com
    30/03/2018
    Summary of the review
    HUAWEI P20 camera review
    D
    dxomark.com
    27/03/2018
    Summary of the review
    Huawei P20 camera review: High-end all-rounder
    N
    netzpiloten.de
    06/07/2018
    Summary of the review
    More than Mid-Range: Huawei P20 Impresses in Review
    (Translated)Show original
    E
    eju.tv
    23/05/2018
    Summary of the review
    Huawei P20 Camera: In-Depth Review
    (Translated)Show original
    T
    techradar.com.en2es.search.translate.goog
    04/12/2018
    Summary of the review
    Huawei P20 Review - TechRadar
    (Translated)Show original
    T
    tuexperto.com
    02/04/2018
    Summary of the review
    Huawei P20 review: One week later
    (Translated)Show original
    P
    profesionalreview.com
    14/08/2018
    Summary of the review
    Huawei P20 Review (Full Analysis)
    (Translated)Show original
    T
    tuttoandroid.net
    04/04/2018
    Summary of the review
    Huawei P20 Review: Balanced and compact, it's a potential best buy
    (Translated)Show original
    A
    andreagaleazzi.com
    09/04/2018
    Summary of the review
    HUAWEI P20 Review and P20 Pro Comparison
    (Translated)Show original
    T
    techstation.it
    07/07/2018
    Summary of the review
    Huawei P20 Review: Has the world's third-largest manufacturer finally come of age?
    (Translated)Show original
    S
    smartworld.it
    17/04/2018
    Summary of the review
    Huawei P20 Review: Photos and Video
    (Translated)Show original
    T
    tweakers.net
    14/05/2018
    Summary of the review
    Thorough and independent Huawei P20 Dual Sim reviews - Tweakers
    (Translated)Show original
    A
    androidplanet.nl
    11/06/2026
    Summary of the review
    Huawei P20 review: Great smartphone gets in its own way
    (Translated)Show original
    T
    tweakers.net
    03/07/2026
    Summary of the review
    Huawei P20 Review - In the Shadow of the Pro
    (Translated)Show original

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