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CUBOT Note 40 (12GB + 256GB) Review | 197 Data compared

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  • Avg. price: ~£90
  • RAM capacity: 12 GB
  • Internal storage: 256 GB
  • Screen size: 6.56 inches
  • Main camera megapixels: 50 MP & 2 MP

CUBOT Note 40 (12GB + 256GB) review. Compare 197 technical specifications and user reviews to see how it ranks among smartphones and if it's worth buying.

6.5

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%

6.3

Technical Score

10.0%

8.2

User score

Good
6.3

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%

7.0

Performance & Hardware

18.0%

5.4

Camera

15.0%

5.9

Display

15.0%

6.9

Battery

10.0%

7.2

Software

10.0%

5.9

Connectivity

4.0%

2.1

Audio

3.0%

7.7

Design

Good
8.2

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%

7.8

User reviews

30.0%

9.2

Popularity

User score:
United Kingdom
amazon
3.9
(514)
amazon
3.7
(4)
amazon
5.0
(1)

(Reviews last updated: Mar 2026)

Excellent
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    Best prices

    Best rankings

    ?

    Available: ranking among products currently available (including other versions of this product).
    All: ranking among all products in the database.

    Verdict

    The Cubot Note 40 is an ultra-affordable 4G smartphone running stock Android 13, featuring a 6.56-inch HD+ IPS display with a smooth 90Hz refresh rate, a Unisoc T606 octa-core processor, a substantial 12GB of RAM (6GB plus 6GB extended virtual RAM), and a generous 256GB of internal storage expandable via microSD card. Key pros include the large 5200mAh battery providing all-day life, the inclusion of a case and power adapter in the box, and its overall strong value proposition for basic daily tasks like calling, messaging, and web browsing. Potential cons are its modest T606 processor and 12nm process, which is not ideal for demanding games or heavy multitasking, and a 50MP main camera that produces only average-quality photos, especially in low light conditions. The phone also uses slow 10W charging and has a hybrid SIM slot (dual SIM or one SIM and one microSD) and no 3.5mm headphone jack.

    Technical Specifications of smartphone CUBOT Note 40 (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%

    7.0

    Performance & Hardware

    18.0%

    5.4

    Camera

    15.0%

    5.9

    Display

    15.0%

    6.9

    Battery

    10.0%

    7.2

    Software

    10.0%

    5.9

    Connectivity

    4.0%

    2.1

    Audio

    3.0%

    7.7

    Design

    6.3
    CUBOT Note 40 (12GB + 256GB) has a technical score of 6.27 points, which is lower than 86% 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%

    7.8

    User reviews

    30.0%

    9.2

    Popularity

    User score:
    United Kingdom
    amazon
    3.9
    (514)
    amazon
    3.7
    (4)
    amazon
    5.0
    (1)

    (Reviews last updated: Mar 2026)

    8.2
    CUBOT Note 40 (12GB + 256GB) has a user score of 8.21 points, which is higher than 62.8% 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.
    9.2
    CUBOT Note 40 (12GB + 256GB) has a popularity of 9.2 points, which is higher than 67.8% of smartphones.
    Ratio quality/price

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

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

    Score components:

    60.0%

    6.5

    Overall score

    40.0%

    10

    Price

    7.5
    CUBOT Note 40 (12GB + 256GB) has a quality-to-price ratio of 7.5 points, which is lower than 63.5% of smartphones.
    Brand name
    What it is: The manufacturer or brand under which the smartphone is marketed and sold.
    When it matters: When you prefer a specific ecosystem, support network, or design philosophy.

    Importance: MEDIUM

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

    Importance: HIGH

    Unisoc T606
    CUBOT Note 40 (12GB + 256GB) uses the Unisoc T606 processor model which is slower than processors in 84.8% of smartphones and equal to processors in 3.3% of smartphones.
    RAM capacity
    What it is: The amount of volatile memory available for running apps and multitasking.
    When it matters: When you use multiple apps at once or want smoother multitasking without reloads.

    Importance: HIGH

    Good value: >12 GB

    12 GB
    CUBOT Note 40 (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
    CUBOT Note 40 (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

    1.6 GHz
    The CPU boost clock speed of CUBOT Note 40 (12GB + 256GB) is 1.6 GHz which is lower than the boost speed of 95% of smartphones and equal to that of 4.4% of smartphones.
    Show more
    Operating system
    What it is: The primary system software that manages the smartphone's hardware and software resources.
    When it matters: When you have a preference for the user interface and app ecosystem.

    Importance: HIGH

    Android
    CUBOT Note 40 (12GB + 256GB) uses the Android operating system, which outperforms that of 1% of smartphones.
    Android 13
    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 13
    CUBOT Note 40 (12GB + 256GB) runs Android version Android 13 which is older than that found in 50.6% of smartphones and equal to that in 16.5% of smartphones.
    Direct OS updates
    What it is: Indicates whether the device receives operating system updates directly from the manufacturer or Google, ensuring timely security and feature updates.
    When it matters: When you want the fastest access to new features and security patches.

    Importance: HIGH

    no
    CUBOT Note 40 (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
    CUBOT Note 40 (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
    CUBOT Note 40 (12GB + 256GB) offers dark mode. 95.8% of smartphones support this feature.
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    Multi-lens main camera
    What it is: Indicates that the rear camera system includes multiple lenses (e.g., wide, ultra-wide, telephoto) for versatile shooting options.
    When it matters: When you want versatility to shoot wide landscapes, standard shots, and zoomed details.

    Importance: MEDIUM

    yes
    CUBOT Note 40 (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

    50 MP & 2 MP
    CUBOT Note 40 (12GB + 256GB) has a main camera resolution of 50 MP & 2 MP MP which is lower than that of 57.5% of smartphones and equal to that of 12.9% of smartphones.
    Main camera aperture
    What it is: The size of the lens opening (f-stop) that controls light entry. A lower f-number indicates a wider aperture, allowing better low-light shots.
    When it matters: When you want better low-light performance or a natural background blur effect.

    Importance: HIGH

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

    Importance: HIGH

    Good value: >60

    20.5 mm²
    CUBOT Note 40 (12GB + 256GB) has a main camera sensor area of 20.5 mm² which is smaller than the main camera sensor area of 76.1% of smartphones and equal to that of 12.9% 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

    0.64 µm
    CUBOT Note 40 (12GB + 256GB) has a main camera pixel size of 0.64 µm which is smaller than in 75.1% of smartphones and equal to the size in 18.6% of smartphones.
    1.28 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
    CUBOT Note 40 (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
    CUBOT Note 40 (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
    CUBOT Note 40 (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
    CUBOT Note 40 (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
    CUBOT Note 40 (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

    6.56 inches
    CUBOT Note 40 (12GB + 256GB) has a screen size of 6.56 inches which is smaller than the screens of 72.3% of smartphones and equal to those of 3.9% of smartphones.
    Screen resolution
    What it is: The total number of pixels displayed on the screen, expressed as width x height, determining sharpness.
    When it matters: When you want crisp text and sharp details in photos and videos.

    Importance: HIGH

    720 x 1612 px
    CUBOT Note 40 (12GB + 256GB) has a screen resolution of 720x1612 px which is lower than that of 78.9% of smartphones and equal to that of 5.3% of smartphones.
    Pixel density
    What it is: The concentration of pixels on the display, measured in pixels per inch (PPI), affecting image clarity.
    When it matters: When you want the image to look perfectly smooth with no visible pixels.

    Importance: HIGH

    Good value: >400 ppi

    269 ppi
    CUBOT Note 40 (12GB + 256GB) has a pixel density of 269 ppi which is lower than that of 80.2% of smartphones and equal to that of 5.4% of smartphones.
    Display type
    What it is: The specific technology used for the screen panel (e.g., OLED, IPS LCD), influencing contrast, color, and efficiency.
    When it matters: When you care about vibrant colors, deep blacks, and battery efficiency.

    Importance: HIGH

    IPS LCD
    CUBOT Note 40 (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

    90 Hz
    CUBOT Note 40 (12GB + 256GB) supports a refresh rate of 90 Hz which is lower than in 65.4% of smartphones and equal to that in 18.9% of smartphones.
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    Battery capacity
    What it is: The amount of electric charge the battery can hold, measured in milliampere-hours (mAh).
    When it matters: When you want a general idea of how large the battery is physically.

    Importance: HIGH

    Good value: >5000 mAh

    5,200 mAh
    CUBOT Note 40 (12GB + 256GB) has a battery capacity of 5,200 mAh which is larger than the batteries in 64.2% of smartphones and equal to those in 2.3% of smartphones.
    Charging speed
    What it is: The maximum power input supported for wired charging, measured in Watts (W).
    When it matters: When you are in a rush and need to top up your battery quickly.

    Importance: HIGH

    Good value: >60 W

    10 W
    CUBOT Note 40 (12GB + 256GB) supports charging speeds of 10 W which is slower than in 93.7% of smartphones and equal to speeds in 5.8% of smartphones.
    Fast charging
    What it is: In the context of modern electronics, "Fast Charging" refers to any technology that delivers power significantly higher than the traditional USB baseline. While the industry standard for a basic charger is 5W (5V at 1A), a charger is generally classified as a fast charger if it provides at least 18W of power.
    When it matters: When you want to minimize the time your phone spends tethered to a wall outlet.

    Importance: MEDIUM

    yes
    CUBOT Note 40 (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
    CUBOT Note 40 (12GB + 256GB) does not support wireless charging. 25.3% of smartphones support wireless charging.
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    Stereo speakers
    What it is: A setup involving two or more speakers to create a left-right audio separation for immersive sound.
    When it matters: When you watch videos or play games without headphones and want immersive sound.

    Importance: MEDIUM

    no
    CUBOT Note 40 (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
    CUBOT Note 40 (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

    ?
    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
    CUBOT Note 40 (12GB + 256GB) does not include an FM radio. 33.7% of smartphones offer FM radio functionality.
    aptX Lossless
    What it is: A Bluetooth technology designed to deliver CD-quality audio without data loss during transmission.
    When it matters: When you demand CD-quality audio over Bluetooth with no loss of detail.

    Importance: LOW

    no
    CUBOT Note 40 (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

    165.8 mm
    CUBOT Note 40 (12GB + 256GB) has a height of 165.8 mm which is taller than 73.9% of smartphones and equal to that of 0.8% of smartphones.
    Width
    What it is: The horizontal dimension of the device when held in portrait orientation.
    When it matters: When you care about how easy the phone is to grip and use with one hand.

    Importance: LOW

    Good value: <75 mm

    75.8 mm
    CUBOT Note 40 (12GB + 256GB) has a width of 75.8 mm which is narrower than 53% of smartphones and equal to that of 2.9% 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

    10.1 mm
    CUBOT Note 40 (12GB + 256GB) has a thickness of 10.1 mm which is thicker than 88.8% 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

    222 g
    CUBOT Note 40 (12GB + 256GB) weighs 222 g which is heavier than 82.8% 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

    123,750 cm³
    CUBOT Note 40 (12GB + 256GB) has a device volume of 123,750 cm³ which is larger than 88.6% of smartphones and equal to that of 0.1% of smartphones.
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    CUBOT Note 40 (12GB + 256GB) vs the average smartphone

    • 64% higher PCMark Work 3.0 battery benchmark
      CUBOT Note 40 (12GB + 256GB) has a higher PCMark Work 3.0 battery benchmark score than the average smartphone (1,289 min vs 786 min). The average score is 786 min.
      What it is: A synthetic benchmark that measures battery life by simulating continuous productivity tasks until depletion.
      When it matters: When you want to compare battery endurance under continuous productivity workloads.

      Importance: MEDIUM

      Good value: >800

      CUBOT Note 40 (12GB + 256GB) has a higher PCMark Work 3.0 battery benchmark score than the average smartphone (1,289 min vs 786 min). The average score is 786 min.1,289 min vs 786 min
    • 4 GB more RAM
      CUBOT Note 40 (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

      CUBOT Note 40 (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
    • 18.8% higher French repairability index
      CUBOT Note 40 (12GB + 256GB) has a higher French repairability index score than the average smartphone (9.5 vs 8). The average score is 8.
      What it is: A score mandated in France that rates how easily the device can be repaired, based on documentation and spare part availability.
      When it matters: When you care about how easy and affordable it will be to fix your phone if it breaks.

      Importance: MEDIUM

      Good value: >8

      CUBOT Note 40 (12GB + 256GB) has a higher French repairability index score than the average smartphone (9.5 vs 8). The average score is 8.9.5 vs 8
    • 4% larger battery capacity
      CUBOT Note 40 (12GB + 256GB) has a larger battery capacity than the average smartphone (5,200 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

      CUBOT Note 40 (12GB + 256GB) has a larger battery capacity than the average smartphone (5,200 mAh vs 5,000 mAh). The average smartphone battery is 5,000 mAh.5,200 mAh vs 5,000 mAh
    • Allows app offloading
      CUBOT Note 40 (12GB + 256GB) allows app offloading, the average smartphone does not. 47.9% of smartphones support this feature.
      What it is: The ability to remove unused apps from the device while preserving their data for later reinstallation.
      When it matters: When you are low on space but want to keep app data for the future.

      Importance: LOW

      CUBOT Note 40 (12GB + 256GB) allows app offloading, the average smartphone does not. 47.9% of smartphones support this feature.
    • 2.89x cheaper
      CUBOT Note 40 (12GB + 256GB) is cheaper than the average smartphone (£90 vs £260).
      CUBOT Note 40 (12GB + 256GB) is cheaper than the average smartphone (£90 vs £260).£90 vs £260
    • 2x more L1
      CUBOT Note 40 (12GB + 256GB) has more L1 cache than the average smartphone (128 KB vs 64 KB). The average L1 cache is 64 KB.
      What it is: The smallest and fastest level of cache memory located inside the CPU core. It stores frequently accessed data for rapid access by the processor.
      When it matters: When you need the processor to access its most immediate instructions instantly.

      Importance: LOW

      Good value: >512 KB

      CUBOT Note 40 (12GB + 256GB) has more L1 cache than the average smartphone (128 KB vs 64 KB). The average L1 cache is 64 KB.128 KB vs 64 KB
    • Has a curved display
      CUBOT Note 40 (12GB + 256GB) features a curved display, the average smartphone does not. 24.4% of smartphones have curved screens.
      What it is: A screen design where the edges curve over the sides of the device for aesthetics and edge gestures.
      When it matters: When you prefer a futuristic look and edge gestures, despite potential accidental touches.

      Importance: LOW

      CUBOT Note 40 (12GB + 256GB) features a curved display, the average smartphone does not. 24.4% of smartphones have curved screens.
    • 4 GB more RAM
      CUBOT Note 40 (12GB + 256GB) has more RAM capacity than the average smartphone (12 GB vs 8 GB). The average smartphone has 8 GB of RAM.
    • 2x more L1
      CUBOT Note 40 (12GB + 256GB) has more L1 cache than the average smartphone (128 KB vs 64 KB). The average L1 cache is 64 KB.
    • Allows app offloading
      CUBOT Note 40 (12GB + 256GB) allows app offloading, the average smartphone does not. 47.9% of smartphones support this feature.
    • Has a curved display
      CUBOT Note 40 (12GB + 256GB) features a curved display, the average smartphone does not. 24.4% of smartphones have curved screens.
    • 64% higher PCMark Work 3.0 battery benchmark
      CUBOT Note 40 (12GB + 256GB) has a higher PCMark Work 3.0 battery benchmark score than the average smartphone (1,289 min vs 786 min). The average score is 786 min.
    • 4% larger battery capacity
      CUBOT Note 40 (12GB + 256GB) has a larger battery capacity than the average smartphone (5,200 mAh vs 5,000 mAh). The average smartphone battery is 5,000 mAh.
    • 18.8% higher French repairability index
      CUBOT Note 40 (12GB + 256GB) has a higher French repairability index score than the average smartphone (9.5 vs 8). The average score is 8.

    Total
    Overall
    Performance & Hardware
    Software
    Display
    Battery
    Design
    • Worse processor
      CUBOT Note 40 (12GB + 256GB) uses a worse processor than the average smartphone (Unisoc T606 vs Qualcomm Snapdragon 7 Gen 3).
    • 2x larger process node
      CUBOT Note 40 (12GB + 256GB) is manufactured on a larger process node than the average smartphone (12 nm vs 6 nm). The average smartphone uses a 6 nm process.
    • 41.8% slower memory speed
      CUBOT Note 40 (12GB + 256GB) 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
      CUBOT Note 40 (12GB + 256GB) does not support multithreading, the average smartphone does. 80.5% of smartphones support multithreading.
    • 50% lower memory bandwidth
      CUBOT Note 40 (12GB + 256GB) has lower memory bandwidth than the average smartphone (12.8 GB/s vs 25.6 GB/s). The average smartphone has a bandwidth of 25.6 GB/s.
    • 33.3% lower CPU boost clock speed
      CUBOT Note 40 (12GB + 256GB) has a lower CPU boost clock speed than the average smartphone (1.6 GHz vs 2.4 GHz). The average smartphone has a boost clock speed of 2.4 GHz.
    • Lacks NX Bit security
      CUBOT Note 40 (12GB + 256GB) does not support NX Bit, the average smartphone does. 94.7% of smartphones support NX Bit.
    • Lower CPU base clock speed
      CUBOT Note 40 (12GB + 256GB) has a lower CPU base clock speed than the average smartphone (2x1.6 GHz & 6x1.6 GHz vs 2x2.2 GHz & 6x2 GHz). The average smartphone has a base clock speed of 2x2.2 GHz & 6x2 GHz.
    • Lacks app tracking protection
      CUBOT Note 40 (12GB + 256GB) does not have app tracking protection, the average smartphone does. 70.3% of smartphones include app tracking protection.
    • No live text recognition
      CUBOT Note 40 (12GB + 256GB) does not support live text recognition, the average smartphone does. 51.1% of smartphones offer real-time text recognition.
    • Older Android version
      CUBOT Note 40 (12GB + 256GB) runs an older Android version than the average smartphone (Android 13 vs Android 14). The average smartphone runs Android version Android 14.
    • Worse main camera video quality
      CUBOT Note 40 (12GB + 256GB) records worse main camera video than the average smartphone. 11.80x of smartphones support 4K video recording.
    • Lower front camera megapixels
      CUBOT Note 40 (12GB + 256GB) has lower front camera megapixels than the average smartphone (8 MP vs 16 MP). The average smartphone has a 16 MP front camera.
    • 35.9% smaller main camera sensor area
      CUBOT Note 40 (12GB + 256GB) has a smaller main camera sensor area than the average smartphone (20.5 mm² vs 32 mm²). The average smartphone sensor area is 32 mm².
    • No slow-motion recording
      CUBOT Note 40 (12GB + 256GB) does not support slow-motion recording, the average smartphone does. 90.3% of smartphones offer slow-mo features.
    • No timelapse video
      CUBOT Note 40 (12GB + 256GB) does not support timelapse video, the average smartphone does. 92.2% of smartphones include timelapse modes.
    • 0.16 µm smaller main camera pixel size
      CUBOT Note 40 (12GB + 256GB) has a smaller main camera pixel size than the average smartphone (0.6 µm vs 0.8 µm). The average smartphone has a pixel size of 0.8 µm.
      1.28 binned
    • Lower-resolution main camera
      CUBOT Note 40 (12GB + 256GB) has a lower-resolution main camera than the average smartphone (50 MP & 2 MP vs 50 MP & 8 MP). The average smartphone has a 50 MP & 8 MP main camera.
    • No 5G connectivity
      CUBOT Note 40 (12GB + 256GB) does not support 5G connectivity, the average smartphone does. 66.9% of smartphones are 5G compatible.
    • No NFC
      CUBOT Note 40 (12GB + 256GB) does not support NFC, the average smartphone does. 83.1% of smartphones feature NFC.
    • No gyroscope
      CUBOT Note 40 (12GB + 256GB) does not have a gyroscope, the average smartphone does. 84.3% of smartphones feature a gyroscope.
    • Older Bluetooth version
      CUBOT Note 40 (12GB + 256GB) uses an older Bluetooth version than the average smartphone (5 vs 5.2). The average smartphone uses Bluetooth 5.2.
    • Inferior display type
      CUBOT Note 40 (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.
    • 25% lower refresh rate
      CUBOT Note 40 (12GB + 256GB) has a lower refresh rate than the average smartphone (90 Hz vs 120 Hz). The average smartphone has a refresh rate of 120 Hz.
    • 31.9% lower pixel density
      CUBOT Note 40 (12GB + 256GB) has a lower pixel density than the average smartphone (269 ppi vs 395 ppi). The average smartphone has a pixel density of 395 ppi.
    • Lower screen resolution
      CUBOT Note 40 (12GB + 256GB) has a lower screen resolution than the average smartphone (720x1612 px vs 1080x2400 px). The average smartphone has a resolution of 1080x2400 px.
    • 62.5% lower touch sampling rate
      CUBOT Note 40 (12GB + 256GB) has a lower touch sampling rate than the average smartphone (90 Hz vs 240 Hz). The average smartphone has a sampling rate of 240 Hz.
    • 0.11 inches smaller screen size
      CUBOT Note 40 (12GB + 256GB) has a smaller screen size than the average smartphone (6.6 inches vs 6.67 inches). The average smartphone has a screen size of 6.67 inches.
    • 69.7% slower charging speed
      CUBOT Note 40 (12GB + 256GB) has a slower charging speed than the average smartphone (10 W vs 33 W). The average smartphone charges at 33 W.
    • No stereo speakers
      CUBOT Note 40 (12GB + 256GB) does not have stereo speakers, the average smartphone does. 64.5% of smartphones feature stereo speakers.
    • No aptX HD
      CUBOT Note 40 (12GB + 256GB) does not support aptX HD, the average smartphone does. 50.4% of smartphones support aptX HD.
    • No LDAC support
      CUBOT Note 40 (12GB + 256GB) does not support LDAC, the average smartphone does. 60.3% of smartphones support LDAC.
    • No aptX support
      CUBOT Note 40 (12GB + 256GB) does not support aptX, the average smartphone does. 50.2% of smartphones support aptX.
    • 13.1% heavier
      CUBOT Note 40 (12GB + 256GB) is heavier than the average smartphone (222 g vs 196.2 g). The average smartphone weighs 196.2 g.
    • 1.8 mm thicker
      CUBOT Note 40 (12GB + 256GB) is thicker than the average smartphone (10.1 mm vs 8.3 mm). The average smartphone has a thickness of 8.3 mm.
    • 2.2 mm taller
      CUBOT Note 40 (12GB + 256GB) is taller than the average smartphone (165.8 mm vs 163.6 mm). The average smartphone has a height of 163.6 mm.
    • 26.5% larger volume
      CUBOT Note 40 (12GB + 256GB) has a larger volume than the average smartphone (123,750 cm³ vs 97,800 cm³). The average smartphone volume is 97,800 cm³.
    • Worse processor
      CUBOT Note 40 (12GB + 256GB) uses a worse processor than the average smartphone (Unisoc T606 vs Qualcomm Snapdragon 7 Gen 3).
      What it is: The central System-on-Chip (SoC) that houses the CPU, GPU, modem, and other core processing components.
      When it matters: When you want to know the specific engine powering your device's speed and features.

      Importance: HIGH

      CUBOT Note 40 (12GB + 256GB) uses a worse processor than the average smartphone (Unisoc T606 vs Qualcomm Snapdragon 7 Gen 3).Unisoc T606 vs Qualcomm Snapdragon 7 Gen 3
    • Inferior display type
      CUBOT Note 40 (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

      CUBOT Note 40 (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
      CUBOT Note 40 (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

      CUBOT Note 40 (12GB + 256GB) does not support 5G connectivity, the average smartphone does. 66.9% of smartphones are 5G compatible.
    • No stereo speakers
      CUBOT Note 40 (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

      CUBOT Note 40 (12GB + 256GB) does not have stereo speakers, the average smartphone does. 64.5% of smartphones feature stereo speakers.
    • 2x larger process node
      CUBOT Note 40 (12GB + 256GB) is manufactured on a larger process node than the average smartphone (12 nm vs 6 nm). The average smartphone uses a 6 nm process.
      What it is: The size of the manufacturing process used to create the chip's transistors, measured in nanometers (nm). Smaller nodes generally indicate more advanced, power-efficient chips.
      When it matters: When you want a chipset that is more power-efficient and generates less heat.

      Importance: HIGH

      Good value: <6 nm

      CUBOT Note 40 (12GB + 256GB) is manufactured on a larger process node than the average smartphone (12 nm vs 6 nm). The average smartphone uses a 6 nm process.12 nm vs 6 nm
    • 41.8% slower memory speed
      CUBOT Note 40 (12GB + 256GB) has a lower memory speed than the average smartphone (1,600 MHz vs 2,750 MHz). The average smartphone has a memory speed of 2,750 MHz.
      What it is: The rate at which the device’s RAM can transfer data, measured in MHz or GB/s.
      When it matters: When you need faster app loading times and snappier overall system responsiveness.

      Importance: MEDIUM

      Good value: >3200 MHz

      CUBOT Note 40 (12GB + 256GB) has a lower memory speed than the average smartphone (1,600 MHz vs 2,750 MHz). The average smartphone has a memory speed of 2,750 MHz.1,600 MHz vs 2,750 MHz
    • Lacks multithreading support
      CUBOT Note 40 (12GB + 256GB) does not support multithreading, the average smartphone does. 80.5% of smartphones support multithreading.
      What it is: Indicates whether the CPU can handle multiple threads per core to improve multitasking.
      When it matters: When you want better efficiency and speed while running background tasks alongside active apps.

      Importance: MEDIUM

      CUBOT Note 40 (12GB + 256GB) does not support multithreading, the average smartphone does. 80.5% of smartphones support multithreading.
    • 25% lower refresh rate
      CUBOT Note 40 (12GB + 256GB) has a lower refresh rate than the average smartphone (90 Hz vs 120 Hz). The average smartphone has a refresh rate of 120 Hz.
      What it is: The number of times per second the display updates the image, measured in Hertz (Hz); higher rates offer smoother motion.
      When it matters: When you want scrolling to feel fluid and games to look smoother.

      Importance: HIGH

      Good value: ≥120 Hz

      CUBOT Note 40 (12GB + 256GB) has a lower refresh rate than the average smartphone (90 Hz vs 120 Hz). The average smartphone has a refresh rate of 120 Hz.90 Hz vs 120 Hz
    Total
    Overall
    Performance & Hardware
    Software
    Camera
    Connectivity
    Display
    Battery
    Audio
    Design

    Graphic comparison of CUBOT Note 40 (12GB + 256GB) and other smartphones

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    Third-party reviews

    United Kingdom
    amazon
    3.9
    514 Reviews
    amazon
    3.7
    4 Reviews
    amazon
    5.0
    1 Reviews

    (Reviews last updated: Mar 2026)

    What customers like about CUBOT Note 40 (12GB + 256GB)?

    • High storage capacity for the price (256GB ROM)
    • Strong battery life (5200mAh) that can last several days with light use
    • Good build quality and comfortable flat-edge design
    • Fluid 90Hz refresh rate on a 6.56-inch display
    • Clean user experience with 'pure' Android 13
    • Great value for money (budget-friendly)

    What customers dislike about CUBOT Note 40 (12GB + 256GB)?

    • Slow charging speeds (only 10W power supported)
    • Mediocre camera quality (50MP sensor does not translate to high-quality images)
    • Lack of 5G connectivity
    • Underwhelming performance for gaming due to the Unisoc T606 processor
    • Absence of a 3.5mm headphone jack
    • No NFC support for contactless payments

    Expert reviews

    R
    root-nation.com
    03/12/2023
    Review of Cubot Note 40: A Budget Smartphone

    According to a Root-Nation review, the Cubot Note 40 is an ultra-budget smartphone notable for its solid build, 90Hz IPS display, and generous 256GB storage, positioning it as a device prioritizing essentials over high performance. Its Unisoc Tiger T606 processor handles basic tasks and everyday apps smoothly but is insufficient for demanding games. While the large 5200mAh battery...Read more

    S
    smartzone.de
    04/10/2023
    Cubot Note 40 Review - It Can Always Be Cheaper!

    The Cubot Note 40 is a budget-friendly device highlighted by its 6.56-inch, 90 Hz display, 256GB storage, 6GB RAM, and a substantial 5200 mAh battery, delivering solid, consistent performance for basic daily tasks. While it boasts good build quality and runs a clean version of Android 13, the Unisoc T606 processor struggles with demanding tasks, and the device lacks NFC and a 3.5mm...Read more

    (Translated)Show original
    I
    it.root-nation.com
    03/12/2023
    Cubot Note 40 Review: A Budget-Friendly Smartphone

    The Cubot Note 40 is a budget-friendly smartphone featuring a 6.56-inch, 90Hz IPS display, a Unisoc T606 processor, 6GB of RAM, and a generous 256GB of storage, all running on a clean version of Android 13. The device boasts solid build quality, a large 5200 mAh battery, and includes a protective case and glass in the box, according to the Root-Nation review. However, key drawbacks...Read more

    (Translated)Show original

    Video reviews

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