OVERALL
SPECS
VS AVERAGE
REVIEWS
ALTERNATIVES

OUKITEL WP21 (12GB + 256GB) Review | 197 Data compared

double-arrow
  • Avg. price: ~£270
  • RAM capacity: 12 GB
  • Internal storage: 256 GB
  • Screen size: 6.78 inches
  • Main camera megapixels: 64 MP & 20 MP & 2 MP

OUKITEL WP21 (12GB + 256GB) review. Compare 197 technical specifications and user reviews to see how it ranks among smartphones and if it's worth buying.

6.9

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%

6.9

Technical Score

10.0%

6.5

User score

Good
6.9

Technical Score

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

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

Score components:

25.0%

6.7

Performance & Hardware

18.0%

6.7

Camera

15.0%

6.3

Display

15.0%

8.4

Battery

10.0%

7.1

Software

10.0%

7.5

Connectivity

4.0%

3.8

Audio

3.0%

5.8

Design

Good
6.5

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%

7.1

User reviews

30.0%

5.2

Popularity

User score:
United Kingdom
amazon
3.7
(71)
amazon
3.3
(57)
amazon
3.6
(20)
amazon
4.1
(2)

(Reviews last updated: March 2026)

Good
    • No image
    No image

    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 Oukitel WP21 is a rugged smartphone built for demanding environments, featuring an IP68/IP69K and MIL-STD-810H military certification for water, dust, and drop resistance. Key specifications include a MediaTek Helio G99 octa-core processor, 12GB of RAM (expandable to 17GB virtually), and 256GB of UFS 2.2 internal storage. It boasts a large 6.78-inch FHD+ 120Hz main display and a unique 1.32-inch circular secondary display on the rear for quick access to notifications and music controls. The camera system features a 64MP main sensor, a 20MP night vision camera with IR lights, a 2MP macro lens, and a 20MP front camera. A massive 9800mAh battery supporting 66W fast charging (0-100% in under an hour) and reverse charging via OTG are major pros. Primary cons include its substantial weight and bulk (approx. 398g), the rear screen being potentially gimmicky for some users, lack of 5G connectivity, and some user reports of long-term software/connectivity issues.

    Technical Specifications of smartphone OUKITEL WP21 (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%

    6.7

    Performance & Hardware

    18.0%

    6.7

    Camera

    15.0%

    6.3

    Display

    15.0%

    8.4

    Battery

    10.0%

    7.1

    Software

    10.0%

    7.5

    Connectivity

    4.0%

    3.8

    Audio

    3.0%

    5.8

    Design

    6.9
    OUKITEL WP21 (12GB + 256GB) has a technical score of 6.9 points, which is lower than 61.4% 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%

    7.1

    User reviews

    30.0%

    5.2

    Popularity

    User score:
    United Kingdom
    amazon
    3.7
    (71)
    amazon
    3.3
    (57)
    amazon
    3.6
    (20)
    amazon
    4.1
    (2)

    (Reviews last updated: March 2026)

    6.5
    OUKITEL WP21 (12GB + 256GB) has a user score of 6.52 points, which is lower than 95% 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.
    5.2
    OUKITEL WP21 (12GB + 256GB) has a popularity of 5.2 points, which is higher than 50.8% 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%

    6.9

    Overall score

    40.0%

    9.1

    Price

    7.5
    OUKITEL WP21 (12GB + 256GB) has a quality-to-price ratio of 7.5 points, which is lower than 63.5% 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

    OUKITEL
    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

    MediaTek Helio G99
    OUKITEL WP21 (12GB + 256GB) uses the MediaTek Helio G99 processor model which is slower than processors in 77.1% of smartphones and equal to processors in 3.8% 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
    OUKITEL WP21 (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
    OUKITEL WP21 (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

    2.2 GHz
    The CPU boost clock speed of OUKITEL WP21 (12GB + 256GB) is 2.2 GHz which is lower than the boost speed of 68.4% of smartphones and equal to that of 14.4% of smartphones.
    Show more
    Operating system
    What it is: The primary system software that manages the smartphone's hardware and software resources.
    When it matters: When you have a preference for the user interface and app ecosystem.

    Importance: HIGH

    Android
    OUKITEL WP21 (12GB + 256GB) uses the Android operating system, which outperforms that of 1% of smartphones.
    Android 12
    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 12
    OUKITEL WP21 (12GB + 256GB) runs Android version Android 12 which is older than that found in 67.1% of smartphones and equal to that in 13.2% 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
    OUKITEL WP21 (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
    OUKITEL WP21 (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
    OUKITEL WP21 (12GB + 256GB) offers dark mode. 95.8% of smartphones support this feature.
    Show more
    Multi-lens main camera
    What it is: Indicates that the rear camera system includes multiple lenses (e.g., wide, ultra-wide, telephoto) for versatile shooting options.
    When it matters: When you want versatility to shoot wide landscapes, standard shots, and zoomed details.

    Importance: MEDIUM

    yes
    OUKITEL WP21 (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

    64 MP & 20 MP & 2 MP
    OUKITEL WP21 (12GB + 256GB) has a main camera resolution of 64 MP & 20 MP & 2 MP MP which is higher than that of 85% of smartphones and equal to that of 0.1% 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/1.9 & f/2.0 & f/2.4
    OUKITEL WP21 (12GB + 256GB) has a main camera aperture of f/1.9 & f/2.0 & f/2.4 which is narrower than that of 81.7% of smartphones and equal to that of 0.3% 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

    41 mm²
    OUKITEL WP21 (12GB + 256GB) has a main camera sensor area of 41 mm² which is larger than the main camera sensor area of 54.2% of smartphones and equal to that of 5.9% 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
    OUKITEL WP21 (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
    Show more
    Number of SIM slots
    What it is: The number of physical SIM cards or eSIM profiles the device can support simultaneously.
    When it matters: When you need to manage two different phone numbers or travel internationally with a local SIM.

    Importance: MEDIUM

    Good value: ≥2

    2
    OUKITEL WP21 (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
    OUKITEL WP21 (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

    no
    OUKITEL WP21 (12GB + 256GB) 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
    OUKITEL WP21 (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
    OUKITEL WP21 (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

    6.78 inches
    OUKITEL WP21 (12GB + 256GB) has a screen size of 6.78 inches which is larger than the screens of 73.5% of smartphones and equal to those of 9.5% 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
    OUKITEL WP21 (12GB + 256GB) has a screen resolution of 1080x2400 px which is higher than that of 36.3% 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

    388 ppi
    OUKITEL WP21 (12GB + 256GB) has a pixel density of 388 ppi which is lower than that of 67.4% of smartphones and equal to that of 3.3% 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
    OUKITEL WP21 (12GB + 256GB) 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

    120 Hz
    OUKITEL WP21 (12GB + 256GB) supports a refresh rate of 120 Hz which is higher than in 34.7% of smartphones and equal to that in 55.2% 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

    9,800 mAh
    OUKITEL WP21 (12GB + 256GB) has a battery capacity of 9800 mAh which is larger than the batteries in 94.6% of smartphones and equal to those in 0% 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

    66 W
    OUKITEL WP21 (12GB + 256GB) supports charging speeds of 66 W which is faster than in 67.8% of smartphones and equal to speeds in 4.9% 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
    OUKITEL WP21 (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

    ?
    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
    OUKITEL WP21 (12GB + 256GB) does not support wireless charging. 25.3% of smartphones support wireless charging.
    Show more
    Stereo speakers
    What it is: A setup involving two or more speakers to create a left-right audio separation for immersive sound.
    When it matters: When you watch videos or play games without headphones and want immersive sound.

    Importance: MEDIUM

    no
    OUKITEL WP21 (12GB + 256GB) 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
    OUKITEL WP21 (12GB + 256GB) 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
    OUKITEL WP21 (12GB + 256GB) 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

    yes
    OUKITEL WP21 (12GB + 256GB) includes an FM radio. 33.7% of smartphones offer FM radio functionality.
    aptX Lossless
    What it is: A Bluetooth technology designed to deliver CD-quality audio without data loss during transmission.
    When it matters: When you demand CD-quality audio over Bluetooth with no loss of detail.

    Importance: LOW

    no
    OUKITEL WP21 (12GB + 256GB) 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

    177.3 mm
    OUKITEL WP21 (12GB + 256GB) has a height of 177.3 mm which is taller than 96.4% of smartphones and equal to that of 0.1% 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

    84.3 mm
    OUKITEL WP21 (12GB + 256GB) has a width of 84.3 mm which is wider than 96.3% 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

    18.4 mm
    OUKITEL WP21 (12GB + 256GB) has a thickness of 18.4 mm which is thicker than 96.5% of smartphones and equal to that of 0.1% 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

    398 g
    OUKITEL WP21 (12GB + 256GB) weighs 398 g which is heavier than 97.1% of smartphones and equal to the weight of 0% 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

    267,624 cm³
    OUKITEL WP21 (12GB + 256GB) has a device volume of 267624 cm³ which is larger than 97.5% of smartphones of smartphones.
    Show more

    OUKITEL WP21 (12GB + 256GB) vs the average smartphone

    • 96% larger battery capacity
      OUKITEL WP21 (12GB + 256GB) has a larger battery capacity than the average smartphone (9,800 mAh vs 5,000 mAh). The average smartphone battery is 5,000 mAh.
      What it is: The amount of electric charge the battery can hold, measured in milliampere-hours (mAh).
      When it matters: When you want a general idea of how large the battery is physically.

      Importance: HIGH

      Good value: >5000 mAh

      OUKITEL WP21 (12GB + 256GB) has a larger battery capacity than the average smartphone (9,800 mAh vs 5,000 mAh). The average smartphone battery is 5,000 mAh.9800 mAh vs 5000 mAh
    • Supports reverse wireless charging
      OUKITEL WP21 (12GB + 256GB) supports reverse wireless charging, the average smartphone does not. 25.5% of smartphones offer reverse wireless charging.
      What it is: A feature that allows the smartphone to act as a wireless charging pad for other devices like earbuds.
      When it matters: When your earbuds or smartwatch die and you need to charge them using your phone.

      Importance: LOW

      OUKITEL WP21 (12GB + 256GB) supports reverse wireless charging, the average smartphone does not. 25.5% of smartphones offer reverse wireless charging.
    • Better IP rating
      OUKITEL WP21 (12GB + 256GB) has a better IP rating than the average smartphone (IP68/IP69K vs IP67). The average IP rating is IP67.
      What it is: A standardized code (Ingress Protection) indicating the device's resistance to dust and water intrusion.
      When it matters: When you want to know if your phone can survive a splash, a dunk, or a dusty environment.

      Importance: MEDIUM

      OUKITEL WP21 (12GB + 256GB) has a better IP rating than the average smartphone (IP68/IP69K vs IP67). The average IP rating is IP67.IP68/IP69K vs IP67
    • Higher-resolution main camera
      OUKITEL WP21 (12GB + 256GB) has a higher main camera resolution than the average smartphone (64 MP & 20 MP & 2 MP vs 50 MP & 8 MP). The average smartphone main camera has 50 MP & 8 MP 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

      OUKITEL WP21 (12GB + 256GB) has a higher main camera resolution than the average smartphone (64 MP & 20 MP & 2 MP vs 50 MP & 8 MP). The average smartphone main camera has 50 MP & 8 MP megapixels.64 MP & 20 MP & 2 MP vs 50 MP & 8 MP
    • 4 GB more RAM
      OUKITEL WP21 (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

      OUKITEL WP21 (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
    • 2x faster charging speed
      OUKITEL WP21 (12GB + 256GB) supports a faster charging speed than the average smartphone (66 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

      OUKITEL WP21 (12GB + 256GB) supports a faster charging speed than the average smartphone (66 W vs 33 W). The average charging speed is 33 W.66 W vs 33 W
    • 55.1% faster memory speed
      OUKITEL WP21 (12GB + 256GB) supports faster memory speed than the average smartphone (4,266 MHz vs 2,750 MHz). The average smartphone supports 2,750 MHz memory speed.
      What it is: The rate at which the device’s RAM can transfer data, measured in MHz or GB/s.
      When it matters: When you need faster app loading times and snappier overall system responsiveness.

      Importance: MEDIUM

      Good value: >3200 MHz

      OUKITEL WP21 (12GB + 256GB) supports faster memory speed than the average smartphone (4,266 MHz vs 2,750 MHz). The average smartphone supports 2,750 MHz memory speed.4266 MHz vs 2750 MHz
    • 0.11 inches larger screen size
      OUKITEL WP21 (12GB + 256GB) has a larger screen size than the average smartphone (6.8 inches vs 6.67 inches). The average smartphone screen is 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

      OUKITEL WP21 (12GB + 256GB) has a larger screen size than the average smartphone (6.8 inches vs 6.67 inches). The average smartphone screen is 6.67 inches.6.78 inches vs 6.67 inches
    • 4 GB more RAM
      OUKITEL WP21 (12GB + 256GB) has more RAM capacity than the average smartphone (12 GB vs 8 GB). The average smartphone has 8 GB of RAM.
    • 55.1% faster memory speed
      OUKITEL WP21 (12GB + 256GB) supports faster memory speed than the average smartphone (4,266 MHz vs 2,750 MHz). The average smartphone supports 2,750 MHz memory speed.
    • Higher-resolution main camera
      OUKITEL WP21 (12GB + 256GB) has a higher main camera resolution than the average smartphone (64 MP & 20 MP & 2 MP vs 50 MP & 8 MP). The average smartphone main camera has 50 MP & 8 MP megapixels.
    • Has a dual-tone LED flash
      OUKITEL WP21 (12GB + 256GB) features a dual-tone LED flash, the average smartphone does not. 41.4% of smartphones include dual-tone flash.
    • 28.1% larger main camera sensor area
      OUKITEL WP21 (12GB + 256GB) has a larger main camera sensor area than the average smartphone (41 mm² vs 32 mm²). The average main camera sensor area is 32 mm².
    • Higher front camera megapixels
      OUKITEL WP21 (12GB + 256GB) has more front camera megapixels than the average smartphone (20 MP vs 16 MP). The average front camera has 16 MP megapixels.
    • 1 more external displays supported
      OUKITEL WP21 (12GB + 256GB) supports more external displays than the average smartphone (2 vs 1). The average smartphone supports 1 external displays.
    • Has a barometer
      OUKITEL WP21 (12GB + 256GB) features a barometer, the average smartphone does not. 20% of smartphones include a barometer.
    • 0.11 inches larger screen size
      OUKITEL WP21 (12GB + 256GB) has a larger screen size than the average smartphone (6.8 inches vs 6.67 inches). The average smartphone screen is 6.67 inches.
    • Has a secondary display
      OUKITEL WP21 (12GB + 256GB) features a secondary display, the average smartphone does not. 6.7% of smartphones include a secondary screen.
    • 96% larger battery capacity
      OUKITEL WP21 (12GB + 256GB) has a larger battery capacity than the average smartphone (9,800 mAh vs 5,000 mAh). The average smartphone battery is 5,000 mAh.
    • Supports reverse wireless charging
      OUKITEL WP21 (12GB + 256GB) supports reverse wireless charging, the average smartphone does not. 25.5% of smartphones offer reverse wireless charging.
    • 2x faster charging speed
      OUKITEL WP21 (12GB + 256GB) supports a faster charging speed than the average smartphone (66 W vs 33 W). The average charging speed is 33 W.
    • 34.6% higher PCMark Work 3.0 battery benchmark
      OUKITEL WP21 (12GB + 256GB) has a higher PCMark Work 3.0 battery benchmark score than the average smartphone (1,058 min vs 786 min). The average score is 786 min.
    • Has FM radio
      OUKITEL WP21 (12GB + 256GB) features an FM radio, the average smartphone does not. 33.7% of smartphones include an FM tuner.
    • Better IP rating
      OUKITEL WP21 (12GB + 256GB) has a better IP rating than the average smartphone (IP68/IP69K vs IP67). The average IP rating is IP67.
    • Has a rugged design
      OUKITEL WP21 (12GB + 256GB) features a rugged design, the average smartphone does not. 7.5% of smartphones are built for durability.

    Total
    Performance & Hardware
    Camera
    Connectivity
    Display
    Battery
    Audio
    Design
    • Worse processor
      OUKITEL WP21 (12GB + 256GB) uses a worse processor than the average smartphone (MediaTek Helio G99 vs Qualcomm Snapdragon 7 Gen 3).
    • 30.6% lower Geekbench 6 multi-core benchmark score
      OUKITEL WP21 (12GB + 256GB) performs worse in Geekbench 6 multi-core than the average smartphone (1,757 vs 2,533). The average smartphone scores 2,533 in the Geekbench 6 multi-core test.
    • 78.5% lower 3DMark Steel Nomad benchmark
      OUKITEL WP21 (12GB + 256GB) performs worse in 3DMark Steel Nomad than the average smartphone (131 vs 608). The average smartphone scores 608.
    • 72.3% lower 3DMark Wild Life Extreme benchmark
      OUKITEL WP21 (12GB + 256GB) scores lower in 3DMark Wild Life Extreme than the average smartphone (340 vs 1,226). The average smartphone scores 1,226.
    • 16.7% higher TDP (less efficient)
      OUKITEL WP21 (12GB + 256GB) has a higher TDP than the average smartphone (5 W vs 6 W). The average smartphone has a TDP of 6 W.
    • 22.5% lower Geekbench 6 single-core benchmark score
      OUKITEL WP21 (12GB + 256GB) performs worse in Geekbench 6 single-core than the average smartphone (730 vs 942). The average smartphone scores 942 in the Geekbench 6 single-core test.
    • 14.3% lower maximum RAM capacity
      OUKITEL WP21 (12GB + 256GB) supports less maximum RAM than the average smartphone (12 GB vs 14 GB). The average smartphone supports 14 GB of RAM.
    • 61.3% lower 3DMark Wild Life benchmark
      OUKITEL WP21 (12GB + 256GB) performs worse in the 3DMark Wild Life benchmark than the average smartphone (1,204 vs 3,115). The average smartphone scores 3,115 in this benchmark.
    • 8.3% lower CPU boost clock speed
      OUKITEL WP21 (12GB + 256GB) has a lower CPU boost clock speed than the average smartphone (2.2 GHz vs 2.4 GHz). The average smartphone has a boost clock speed of 2.4 GHz.
    • 33.2% lower memory bandwidth
      OUKITEL WP21 (12GB + 256GB) has lower memory bandwidth than the average smartphone (17.1 GB/s vs 25.6 GB/s). The average smartphone has a bandwidth of 25.6 GB/s.
    • 4.9% lower PCMark Work 3.0 Performance benchmark
      OUKITEL WP21 (12GB + 256GB) performs worse in PCMark Work 3.0 than the average smartphone (10,259 vs 10,783). The average smartphone scores 10,783 in PCMark Work 3.0.
    • Lacks focus mode
      OUKITEL WP21 (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
      OUKITEL WP21 (12GB + 256GB) lacks battery health monitoring, the average smartphone includes it. 66.5% of smartphones provide battery health stats.
    • Lacks instant markup
      OUKITEL WP21 (12GB + 256GB) does not support instant markup, the average smartphone does. 52.7% of smartphones include instant markup tools.
    • No Wi-Fi password sharing
      OUKITEL WP21 (12GB + 256GB) does not support Wi-Fi password sharing, the average smartphone does. 57.9% of smartphones allow easy Wi-Fi sharing.
    • Older Android version
      OUKITEL WP21 (12GB + 256GB) runs an older Android version than the average smartphone (Android 12 vs Android 14). The average smartphone runs Android version Android 14.
    • Narrower main camera aperture
      OUKITEL WP21 (12GB + 256GB) has a narrower main camera aperture than the average smartphone (f/1.9 & f/2.0 & f/2.4 vs f/1.8 & f/2.2 & f/2.4 & f/2.4). The average smartphone aperture is f/1.8 & f/2.2 & f/2.4 & f/2.4.
    • No continuous autofocus in video
      OUKITEL WP21 (12GB + 256GB) does not support continuous autofocus in video, the average smartphone does. 94.5% of smartphones have continuous AF.
    • Worse main camera video quality
      OUKITEL WP21 (12GB + 256GB) records worse main camera video than the average smartphone. 15.40x of smartphones support 4K video recording.
    • No 5G connectivity
      OUKITEL WP21 (12GB + 256GB) does not support 5G connectivity, the average smartphone does. 66.9% of smartphones are 5G compatible.
    • Inferior display type
      OUKITEL WP21 (12GB + 256GB) has an inferior display type compared to the average smartphone (IPS LCD vs OLED/AMOLED). 0.00% of smartphones use the superior display type.
    • Worse display glass type
      OUKITEL WP21 (12GB + 256GB) uses a worse display glass type than the average smartphone (Corning Gorilla Glass vs Corning Gorilla Glass 5). 0.00% of smartphones use the better glass type.
    • 50% lower touch sampling rate
      OUKITEL WP21 (12GB + 256GB) has a lower touch sampling rate than the average smartphone (120 Hz vs 240 Hz). The average smartphone has a sampling rate of 240 Hz.
    • 1.8% lower pixel density
      OUKITEL WP21 (12GB + 256GB) has a lower pixel density than the average smartphone (388 ppi vs 395 ppi). The average smartphone has a pixel density of 395 ppi.
    • No stereo speakers
      OUKITEL WP21 (12GB + 256GB) does not have stereo speakers, the average smartphone does. 64.5% of smartphones feature stereo speakers.
    • No aptX HD
      OUKITEL WP21 (12GB + 256GB) does not support aptX HD, the average smartphone does. 50.4% of smartphones support aptX HD.
    • 2.03x heavier
      OUKITEL WP21 (12GB + 256GB) is heavier than the average smartphone (398 g vs 196.2 g). The average smartphone weighs 196.2 g.
    • 10.1 mm thicker
      OUKITEL WP21 (12GB + 256GB) is thicker than the average smartphone (18.4 mm vs 8.3 mm). The average smartphone has a thickness of 8.3 mm.
    • 8.3 mm wider
      OUKITEL WP21 (12GB + 256GB) is wider than the average smartphone (84.3 mm vs 76 mm). The average smartphone has a width of 76 mm.
    • 13.7 mm taller
      OUKITEL WP21 (12GB + 256GB) is taller than the average smartphone (177.3 mm vs 163.6 mm). The average smartphone has a height of 163.6 mm.
    • 2.74x larger volume
      OUKITEL WP21 (12GB + 256GB) has a larger volume than the average smartphone (267,624 cm³ vs 97,800 cm³). The average smartphone volume is 97,800 cm³.
    • Worse processor
      OUKITEL WP21 (12GB + 256GB) uses a worse processor than the average smartphone (MediaTek Helio G99 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

      OUKITEL WP21 (12GB + 256GB) uses a worse processor than the average smartphone (MediaTek Helio G99 vs Qualcomm Snapdragon 7 Gen 3).MediaTek Helio G99 vs Qualcomm Snapdragon 7 Gen 3
    • Inferior display type
      OUKITEL WP21 (12GB + 256GB) has an inferior display type compared to the average smartphone (IPS LCD vs OLED/AMOLED). 0.00% of smartphones use the superior display type.
      What it is: The specific technology used for the screen panel (e.g., OLED, IPS LCD), influencing contrast, color, and efficiency.
      When it matters: When you care about vibrant colors, deep blacks, and battery efficiency.

      Importance: HIGH

      OUKITEL WP21 (12GB + 256GB) has an inferior display type compared to the average smartphone (IPS LCD vs OLED/AMOLED). 0.00% of smartphones use the superior display type.IPS LCD vs OLED/AMOLED
    • No 5G connectivity
      OUKITEL WP21 (12GB + 256GB) 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

      OUKITEL WP21 (12GB + 256GB) does not support 5G connectivity, the average smartphone does. 66.9% of smartphones are 5G compatible.
    • No stereo speakers
      OUKITEL WP21 (12GB + 256GB) 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

      OUKITEL WP21 (12GB + 256GB) does not have stereo speakers, the average smartphone does. 64.5% of smartphones feature stereo speakers.
    • Narrower main camera aperture
      OUKITEL WP21 (12GB + 256GB) has a narrower main camera aperture than the average smartphone (f/1.9 & f/2.0 & f/2.4 vs f/1.8 & f/2.2 & f/2.4 & f/2.4). The average smartphone aperture is f/1.8 & f/2.2 & f/2.4 & f/2.4.
      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

      OUKITEL WP21 (12GB + 256GB) has a narrower main camera aperture than the average smartphone (f/1.9 & f/2.0 & f/2.4 vs f/1.8 & f/2.2 & f/2.4 & f/2.4). The average smartphone aperture is f/1.8 & f/2.2 & f/2.4 & f/2.4.f/1.9 & f/2.0 & f/2.4 vs f/1.8 & f/2.2 & f/2.4 & f/2.4
    • 2.03x heavier
      OUKITEL WP21 (12GB + 256GB) is heavier than the average smartphone (398 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

      OUKITEL WP21 (12GB + 256GB) is heavier than the average smartphone (398 g vs 196.2 g). The average smartphone weighs 196.2 g.398 g vs 196.2 g
    • No aptX HD
      OUKITEL WP21 (12GB + 256GB) does not support aptX HD, the average smartphone does. 50.4% of smartphones support aptX HD.
      What it is: A Bluetooth codec capable of transmitting high-definition (24-bit) audio wirelessly.
      When it matters: When you want to stream high-definition music over Bluetooth.

      Importance: LOW

      OUKITEL WP21 (12GB + 256GB) does not support aptX HD, the average smartphone does. 50.4% of smartphones support aptX HD.
    • Lacks focus mode
      OUKITEL WP21 (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

      OUKITEL WP21 (12GB + 256GB) does not have a focus mode, the average smartphone does. 60.4% of smartphones include a dedicated focus mode.
    Total
    Overall
    Performance & Hardware
    Software
    Camera
    Connectivity
    Display
    Audio
    Design

    Graphic comparison of OUKITEL WP21 (12GB + 256GB) and other smartphones

    Attribute category
    Attribute
    No results found

    Third-party reviews

    United Kingdom
    amazon
    3.7
    71 Reviews
    amazon
    3.3
    57 Reviews
    amazon
    3.6
    20 Reviews
    amazon
    4.1
    2 Reviews

    (Reviews last updated: March 2026)

    What customers like about OUKITEL WP21 (12GB + 256GB)?

    • Massive 9800mAh battery providing exceptional multi-day life
    • Highly durable, military-grade (MIL-STD-810H) build resistant to drops, water, and extreme temperatures
    • Fast 66W charging capabilities for the large battery
    • Unique dual-screen design with a functional 1.32-inch rear AMOLED display
    • Smooth 120Hz refresh rate on the primary 6.78-inch FHD+ display
    • Reliable night vision camera (20MP) for low-light environments
    • Ample storage and RAM (12GB/256GB) for a rugged device

    What customers dislike about OUKITEL WP21 (12GB + 256GB)?

    • Significantly heavy and bulky (approx. 398g), making it difficult for one-handed use
    • Camera performance is often described as mediocre, particularly in low-light conditions
    • Hardware reliability issues reported over time, including GPS failures and charging port looseness
    • Lacks 5G connectivity, limited to 4G LTE
    • Secondary rear screen can be seen as more of a 'gimmick' with limited practical use
    • Performance can struggle with high-demand gaming despite the Helio G99 chipset

    Expert reviews

    A
    android-user.de
    08/02/2024
    Oukitel WP21 Review: Rugged Smartphone with Second Screen

    The Oukitel WP21 is a durable, rugged smartphone featuring a unique 1.32-inch rear AMOLED screen for notifications, a 120Hz main display, and a massive 9,800 mAh battery with 66W charging. It is powered by a MediaTek Helio G99 chip with 12GB of RAM and includes a 64MP Sony main sensor alongside a 20MP night vision camera, making it suitable for both harsh environments and...Read more

    (Translated)Show original
    I
    inside-digital.de
    31/08/2023
    inside digital: Oukitel WP21 Review: Like the legendary Nokia 3310, but in real life

    The Oukitel WP21 is a rugged smartphone featuring a 9,800 mAh battery with 66W fast charging, a 1.32-inch rear AMOLED display, and a 120Hz main screen. Powered by a MediaTek Helio G99 chipset with 12GB RAM, it offers robust performance and durability with IP68, IP69K, and MIL-STD-810H certifications, plus a 64MP main and 20MP night vision camera. Key drawbacks include a heavy...Read more

    (Translated)Show original
    S
    smartzone.de
    04/07/2023
    Smartzone: Oukitel WP21 Review - Rugged Smartphone with Dual Display

    The Oukitel WP21 is a highly durable, IP68/IP69K/MIL-STD-810H rated rugged smartphone featuring a unique 1.32-inch rear IPS display and a large 6.78-inch 120Hz front screen. Powered by the MediaTek Helio G99, it offers reliable performance with 12GB RAM and 256GB storage, highlighted by a massive 9,800mAh battery capable of 66W fast charging. While the 64MP main and 20MP night...Read more

    (Translated)Show original

    Video reviews

    Best alternatives

    realme-p4-pro-5g-8gb-256gb
    realme P4 Pro 5G (8GB + 256GB)

    Smartphones

    8.3
    xiaomi-12-pro
    Xiaomi 12 Pro (12GB + 256GB)

    Smartphones

    8.5
    xiaomi-poco-f6
    Poco F6 (12GB + 512GB)

    Smartphones

    8.2
    xiaomi-redmi-note-14-pro-5g-global
    Xiaomi Redmi Note 14 Pro 5G Global (12GB + 512GB)

    Smartphones

    8.1
    vivo-t4-pro-12gb-256gb
    vivo T4 Pro (12GB + 256GB)

    Smartphones

    8.3
    xiaomi-poco-x7-pro
    Poco X7 Pro 5G (12GB + 512GB)

    Smartphones

    8.4
    realme-14-pro
    realme 14 Pro (12GB + 512GB)

    Smartphones

    7.9
    vivo-iqoo-z9s-pro
    vivo iQOO Z9s Pro (12GB + 256GB)

    Smartphones

    7.9
    oneplus-nord-ce3-5g
    OnePlus Nord CE 3 5G (12GB + 256GB)

    Smartphones

    7.9
    motorola-thinkphone-25
    Motorola ThinkPhone 25 (8GB + 256GB)

    Smartphones

    7.8
    motorola-edge-50-pro
    Motorola Edge 50 Pro (12GB + 512GB)

    Smartphones

    8.3
    honor-200
    HONOR 200 Lite (8GB + 256GB)

    Smartphones

    8.1

    Compare OUKITEL WP21 (12GB + 256GB) with other smartphones

    VS
    VS

    Compare