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Infinix Note 40 (8GB + 256GB) Review | 197 Data compared

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  • Avg. price: ~£180
  • RAM capacity: 8 GB
  • Internal storage: 256 GB
  • Screen size: 6.78 inches
  • Main camera megapixels: 108 MP & 2 MP

Infinix Note 40 (8GB + 256GB) review. Compare 197 technical specifications and user reviews to see how it ranks among smartphones and if it's worth buying.

6.8

Overall score

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

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

Score components:

90.0%

7.0

Technical Score

10.0%

4.4

User score

Good
7.0

Technical Score

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

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

Score components:

25.0%

6.9

Performance & Hardware

18.0%

6.5

Camera

15.0%

7.1

Display

15.0%

8.1

Battery

10.0%

7.5

Software

10.0%

6.9

Connectivity

4.0%

5.2

Audio

3.0%

6.7

Design

Very good
4.4

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%

5.8

User reviews

30.0%

1.3

Popularity

User score:
United Kingdom
amazon
2.9
(3)

(Reviews last updated: March 2026)

Poor
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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 Infinix Note 40 (8GB + 256GB) is a budget-friendly smartphone featuring a large 6.78-inch 120Hz AMOLED display and a substantial 5000mAh battery. Key specifications include a MediaTek Helio G99 Ultimate processor, a 108MP main rear camera, and a 32MP front camera. The device's main pros are its inclusion of convenient wireless charging (15W/20W MagCharge support) and 45W wired fast charging capabilities, dual speakers tuned by JBL, and an IP54 rating for dust and splash resistance, features often found in more expensive phones. However, potential cons include the absence of 5G connectivity, the lack of Optical Image Stabilization (OIS) on the main camera, and the use of the older USB Type-C 2.0 port.

    Technical Specifications of smartphone Infinix Note 40 (8GB + 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%

    6.9

    Performance & Hardware

    18.0%

    6.5

    Camera

    15.0%

    7.1

    Display

    15.0%

    8.1

    Battery

    10.0%

    7.5

    Software

    10.0%

    6.9

    Connectivity

    4.0%

    5.2

    Audio

    3.0%

    6.7

    Design

    7.0
    Infinix Note 40 (8GB + 256GB) has a technical score of 7.04 points, which is lower than 55% 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%

    5.8

    User reviews

    30.0%

    1.3

    Popularity

    User score:
    United Kingdom
    amazon
    2.9
    (3)

    (Reviews last updated: March 2026)

    4.4
    Infinix Note 40 (8GB + 256GB) has a user score of 4.44 points, which is lower than 99.7% 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.
    1.3
    Infinix Note 40 (8GB + 256GB) has a popularity of 1.3 points, which is lower than 66.7% 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%

    6.8

    Overall score

    40.0%

    9.6

    Price

    7.6
    Infinix Note 40 (8GB + 256GB) has a quality-to-price ratio of 7.6 points, which is lower than 54.9% 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

    Infinix
    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
    Infinix Note 40 (8GB + 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

    8 GB
    Infinix Note 40 (8GB + 256GB) has a RAM capacity of 8 GB which is larger than the RAM capacity of 28.5% of smartphones and equal to that of 30.4% 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
    Infinix Note 40 (8GB + 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 Infinix Note 40 (8GB + 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.
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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
    Infinix Note 40 (8GB + 256GB) uses the Android operating system, which outperforms that of 1% of smartphones.
    Android 14
    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 14
    Infinix Note 40 (8GB + 256GB) runs Android version Android 14 which is newer than that found in 49.5% of smartphones and equal to that in 21% 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
    Infinix Note 40 (8GB + 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
    Infinix Note 40 (8GB + 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
    Infinix Note 40 (8GB + 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
    Infinix Note 40 (8GB + 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

    108 MP & 2 MP
    Infinix Note 40 (8GB + 256GB) has a main camera resolution of 108 MP & 2 MP MP which is higher than that of 89.3% of smartphones and equal to that of 1.7% 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/2.4
    Infinix Note 40 (8GB + 256GB) has a main camera aperture of f/1.9 & f/2.4 which is narrower than that of 89.7% of smartphones and equal to that of 0.6% 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

    52.9 mm²
    Infinix Note 40 (8GB + 256GB) has a main camera sensor area of 52.9 mm² which is larger than the main camera sensor area of 82.3% of smartphones and equal to that of 2.9% 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

    0.7 µm
    Infinix Note 40 (8GB + 256GB) has a main camera pixel size of 0.7 µm which is smaller than in 64.6% of smartphones and equal to the size in 10.4% of smartphones.
    2.1 binned
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    Number of SIM slots
    What it is: The number of physical SIM cards or eSIM profiles the device can support simultaneously.
    When it matters: When you need to manage two different phone numbers or travel internationally with a local SIM.

    Importance: MEDIUM

    Good value: ≥2

    2
    Infinix Note 40 (8GB + 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
    Infinix Note 40 (8GB + 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
    Infinix Note 40 (8GB + 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
    Infinix Note 40 (8GB + 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
    Infinix Note 40 (8GB + 256GB) 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

    6.78 inches
    Infinix Note 40 (8GB + 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 2436 px
    Infinix Note 40 (8GB + 256GB) has a screen resolution of 1080x2436 px which is higher than that of 64.4% of smartphones and equal to that of 0.9% 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

    393 ppi
    Infinix Note 40 (8GB + 256GB) has a pixel density of 393 ppi which is lower than that of 61.2% of smartphones and equal to that of 2.8% of smartphones.
    Display type
    What it is: The specific technology used for the screen panel (e.g., OLED, IPS LCD), influencing contrast, color, and efficiency.
    When it matters: When you care about vibrant colors, deep blacks, and battery efficiency.

    Importance: HIGH

    OLED/AMOLED
    Infinix Note 40 (8GB + 256GB) uses a OLED/AMOLED display type. 58.6% of smartphones use this display technology.
    Refresh rate
    What it is: The number of times per second the display updates the image, measured in Hertz (Hz); higher rates offer smoother motion.
    When it matters: When you want scrolling to feel fluid and games to look smoother.

    Importance: HIGH

    Good value: ≥120 Hz

    120 Hz
    Infinix Note 40 (8GB + 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.
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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

    5,000 mAh
    Infinix Note 40 (8GB + 256GB) has a battery capacity of 5000 mAh which is larger than the batteries in 28.3% of smartphones and equal to those in 28.8% 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

    45 W
    Infinix Note 40 (8GB + 256GB) supports charging speeds of 45 W which is faster than in 57.1% of smartphones and equal to speeds in 6.6% of smartphones.
    Fast charging
    What it is: In the context of modern electronics, "Fast Charging" refers to any technology that delivers power significantly higher than the traditional USB baseline. While the industry standard for a basic charger is 5W (5V at 1A), a charger is generally classified as a fast charger if it provides at least 18W of power.
    When it matters: When you want to minimize the time your phone spends tethered to a wall outlet.

    Importance: MEDIUM

    yes
    Infinix Note 40 (8GB + 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

    yes
    Infinix Note 40 (8GB + 256GB) supports wireless charging. 25.3% of smartphones support wireless charging.
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    Stereo speakers
    What it is: A setup involving two or more speakers to create a left-right audio separation for immersive sound.
    When it matters: When you watch videos or play games without headphones and want immersive sound.

    Importance: MEDIUM

    yes
    Infinix Note 40 (8GB + 256GB) includes stereo speakers. 64.5% of smartphones provide stereo audio.
    3.5 mm headphone jack
    What it is: A standard analog audio port for connecting wired headphones or auxiliary cables.
    When it matters: When you prefer using traditional wired headphones without dongles or adapters.

    Importance: LOW

    no
    Infinix Note 40 (8GB + 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
    Infinix Note 40 (8GB + 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
    Infinix Note 40 (8GB + 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

    ?
    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

    164.1 mm
    Infinix Note 40 (8GB + 256GB) has a height of 164.1 mm which is taller than 58.7% of smartphones and equal to that of 1.2% of smartphones.
    Width
    What it is: The horizontal dimension of the device when held in portrait orientation.
    When it matters: When you care about how easy the phone is to grip and use with one hand.

    Importance: LOW

    Good value: <75 mm

    74.5 mm
    Infinix Note 40 (8GB + 256GB) has a width of 74.5 mm which is narrower than 76.7% of smartphones and equal to that of 1.3% 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

    7.8 mm
    Infinix Note 40 (8GB + 256GB) has a thickness of 7.8 mm which is thinner than 77.4% of smartphones and equal to that of 4.2% 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

    190 g
    Infinix Note 40 (8GB + 256GB) weighs 190 g which is lighter than 63.5% of smartphones and equal to the weight of 4.4% 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

    84,952 cm³
    Infinix Note 40 (8GB + 256GB) has a device volume of 84952 cm³ which is smaller than 83.8% of smartphones and equal to that of 1.2% of smartphones.
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    Infinix Note 40 (8GB + 256GB) vs the average smartphone

    • Supports wireless charging
      Infinix Note 40 (8GB + 256GB) supports wireless charging, the average smartphone does not. 25.3% of smartphones are wireless charging compatible.
      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

      Infinix Note 40 (8GB + 256GB) supports wireless charging, the average smartphone does not. 25.3% of smartphones are wireless charging compatible.
    • Higher contrast ratio
      Infinix Note 40 (8GB + 256GB) has a higher contrast ratio than the average smartphone (10000000:1 vs 1000000:1). The average smartphone contrast ratio is 1000000:1.
      AMOLED/OLED displays have an effectively infinite contrast ratio
      What it is: The ratio between the luminance of the brightest white and the darkest black the display can produce.
      When it matters: When you want punchy colors and true blacks for an immersive viewing experience.

      Importance: MEDIUM

      Infinix Note 40 (8GB + 256GB) has a higher contrast ratio than the average smartphone (10000000:1 vs 1000000:1). The average smartphone contrast ratio is 1000000:1.10,000,000:1 vs 1,000,000:1
    • Higher-resolution main camera
      Infinix Note 40 (8GB + 256GB) has a higher main camera resolution than the average smartphone (108 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

      Infinix Note 40 (8GB + 256GB) has a higher main camera resolution than the average smartphone (108 MP & 2 MP vs 50 MP & 8 MP). The average smartphone main camera has 50 MP & 8 MP megapixels.108 MP & 2 MP vs 50 MP & 8 MP
    • 65.3% larger main camera sensor area
      Infinix Note 40 (8GB + 256GB) has a larger main camera sensor area than the average smartphone (52.9 mm² vs 32 mm²). The average main camera sensor area is 32 mm².
      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

      Infinix Note 40 (8GB + 256GB) has a larger main camera sensor area than the average smartphone (52.9 mm² vs 32 mm²). The average main camera sensor area is 32 mm².52.9 mm² vs 32 mm²
    • Has an always-on display
      Infinix Note 40 (8GB + 256GB) features an always-on display, the average smartphone does not. 49.1% of smartphones offer always-on functionality.
      What it is: A feature that keeps a portion of the screen active to show time, date, and notifications while the device is asleep.
      When it matters: When you want to glance at the time or notifications without touching the phone.

      Importance: MEDIUM

      Infinix Note 40 (8GB + 256GB) features an always-on display, the average smartphone does not. 49.1% of smartphones offer always-on functionality.
    • Higher on-device AI tier
      Infinix Note 40 (8GB + 256GB) runs on the productivity AI tier, while the average smartphone runs on fundamental, enabling stronger on-device AI features.
      Active Halo AI Lighting, Folax AI Assistant, AI Wallpaper Generator, AI Smart Charge
      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

      Infinix Note 40 (8GB + 256GB) runs on the productivity AI tier, while the average smartphone runs on fundamental, enabling stronger on-device AI features.productivity vs fundamental
    • 55.1% faster memory speed
      Infinix Note 40 (8GB + 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

      Infinix Note 40 (8GB + 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
      Infinix Note 40 (8GB + 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

      Infinix Note 40 (8GB + 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
    • 55.1% faster memory speed
      Infinix Note 40 (8GB + 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 on-device AI tier
      Infinix Note 40 (8GB + 256GB) runs on the productivity AI tier, while the average smartphone runs on fundamental, enabling stronger on-device AI features.
    • Higher-resolution main camera
      Infinix Note 40 (8GB + 256GB) has a higher main camera resolution than the average smartphone (108 MP & 2 MP vs 50 MP & 8 MP). The average smartphone main camera has 50 MP & 8 MP megapixels.
    • 65.3% larger main camera sensor area
      Infinix Note 40 (8GB + 256GB) has a larger main camera sensor area than the average smartphone (52.9 mm² vs 32 mm²). The average main camera sensor area is 32 mm².
    • 3 more flash LEDs
      Infinix Note 40 (8GB + 256GB) has more flash LEDs than the average smartphone (4 vs 1). The average smartphone has 1 flash LEDs.
    • Has a dual-tone LED flash
      Infinix Note 40 (8GB + 256GB) features a dual-tone LED flash, the average smartphone does not. 41.4% of smartphones include dual-tone flash.
    • Higher front camera megapixels
      Infinix Note 40 (8GB + 256GB) has more front camera megapixels than the average smartphone (32 MP vs 16 MP). The average front camera has 16 MP megapixels.
    • 1 more external displays supported
      Infinix Note 40 (8GB + 256GB) supports more external displays than the average smartphone (2 vs 1). The average smartphone supports 1 external displays.
    • Newer Bluetooth version
      Infinix Note 40 (8GB + 256GB) supports a newer Bluetooth version than the average smartphone (5.3 vs 5.2). The average version is Bluetooth 5.2.
    • Higher contrast ratio
      Infinix Note 40 (8GB + 256GB) has a higher contrast ratio than the average smartphone (10000000:1 vs 1000000:1). The average smartphone contrast ratio is 1000000:1.
    • Has an always-on display
      Infinix Note 40 (8GB + 256GB) features an always-on display, the average smartphone does not. 49.1% of smartphones offer always-on functionality.
    • 0.11 inches larger screen size
      Infinix Note 40 (8GB + 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.
    • 50% higher touch sampling rate
      Infinix Note 40 (8GB + 256GB) has a higher touch sampling rate than the average smartphone (360 Hz vs 240 Hz). The average touch sampling rate is 240 Hz.
    • Higher screen resolution
      Infinix Note 40 (8GB + 256GB) has a higher screen resolution than the average smartphone (1080x2436 px vs 1080x2400 px). The average smartphone resolution is 1080x2400 px.
    • 300 nits higher peak brightness
      Infinix Note 40 (8GB + 256GB) has a higher peak brightness than the average smartphone (1,300 nits vs 1,000 nits). The average peak brightness is 1,000 nits.
    • Supports wireless charging
      Infinix Note 40 (8GB + 256GB) supports wireless charging, the average smartphone does not. 25.3% of smartphones are wireless charging compatible.
    • 36.4% faster charging speed
      Infinix Note 40 (8GB + 256GB) supports a faster charging speed than the average smartphone (45 W vs 33 W). The average charging speed is 33 W.
    • Has FM radio
      Infinix Note 40 (8GB + 256GB) features an FM radio, the average smartphone does not. 33.7% of smartphones include an FM tuner.
    • 0.5 mm thinner
      Infinix Note 40 (8GB + 256GB) is thinner than the average smartphone (7.8 mm vs 8.3 mm). The average smartphone thickness is 8.3 mm.
    • 1.5 mm narrower
      Infinix Note 40 (8GB + 256GB) is narrower than the average smartphone (74.5 mm vs 76 mm). The average smartphone width is 76 mm.
    • 3.2% lighter
      Infinix Note 40 (8GB + 256GB) is lighter than the average smartphone (190 g vs 196.2 g). The average smartphone weighs 196.2 g.
    • 13.1% smaller volume
      Infinix Note 40 (8GB + 256GB) has a smaller device volume than the average smartphone (84,952 cm³ vs 97,800 cm³). The average smartphone volume is 97,800 cm³.

    Total
    Overall
    Performance & Hardware
    Software
    Camera
    Connectivity
    Display
    Battery
    Audio
    Design
    • Worse processor
      Infinix Note 40 (8GB + 256GB) uses a worse processor than the average smartphone (MediaTek Helio G99 vs Qualcomm Snapdragon 7 Gen 3).
    • 16.7% higher TDP (less efficient)
      Infinix Note 40 (8GB + 256GB) has a higher TDP than the average smartphone (5 W vs 6 W). The average smartphone has a TDP of 6 W.
    • 76% lower 3DMark Steel Nomad benchmark
      Infinix Note 40 (8GB + 256GB) performs worse in 3DMark Steel Nomad than the average smartphone (146 vs 608). The average smartphone scores 608.
    • 14.3% lower maximum RAM capacity
      Infinix Note 40 (8GB + 256GB) supports less maximum RAM than the average smartphone (12 GB vs 14 GB). The average smartphone supports 14 GB of RAM.
    • 8.3% lower CPU boost clock speed
      Infinix Note 40 (8GB + 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.
    • 20.9% lower Geekbench 6 single-core benchmark score
      Infinix Note 40 (8GB + 256GB) performs worse in Geekbench 6 single-core than the average smartphone (745 vs 942). The average smartphone scores 942 in the Geekbench 6 single-core test.
    • 20.1% lower Geekbench 6 multi-core benchmark score
      Infinix Note 40 (8GB + 256GB) performs worse in Geekbench 6 multi-core than the average smartphone (2,024 vs 2,533). The average smartphone scores 2,533 in the Geekbench 6 multi-core test.
    • 75% fewer shader units
      Infinix Note 40 (8GB + 256GB) includes fewer shader units than the average smartphone (64 vs 256). The average smartphone has 256 shader units.
    • 33.2% lower memory bandwidth
      Infinix Note 40 (8GB + 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.
    • Lacks focus mode
      Infinix Note 40 (8GB + 256GB) does not have a focus mode, the average smartphone does. 60.4% of smartphones include a dedicated focus mode.
    • Lacks instant markup
      Infinix Note 40 (8GB + 256GB) does not support instant markup, the average smartphone does. 52.7% of smartphones include instant markup tools.
    • No Wi-Fi password sharing
      Infinix Note 40 (8GB + 256GB) does not support Wi-Fi password sharing, the average smartphone does. 57.9% of smartphones allow easy Wi-Fi sharing.
    • Narrower main camera aperture
      Infinix Note 40 (8GB + 256GB) has a narrower main camera aperture than the average smartphone (f/1.9 & 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.
    • Worse main camera video quality
      Infinix Note 40 (8GB + 256GB) records worse main camera video than the average smartphone. 15.40x of smartphones support 4K video recording.
    • 0.1 µm smaller main camera pixel size
      Infinix Note 40 (8GB + 256GB) has a smaller main camera pixel size than the average smartphone (0.7 µm vs 0.8 µm). The average smartphone has a pixel size of 0.8 µm.
      2.1 binned
    • No 5G connectivity
      Infinix Note 40 (8GB + 256GB) does not support 5G connectivity, the average smartphone does. 66.9% of smartphones are 5G compatible.
    • Worse display glass type
      Infinix Note 40 (8GB + 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.
    • 0.5% lower pixel density
      Infinix Note 40 (8GB + 256GB) has a lower pixel density than the average smartphone (393 ppi vs 395 ppi). The average smartphone has a pixel density of 395 ppi.
    • 15.9% lower PCMark Work 3.0 battery benchmark
      Infinix Note 40 (8GB + 256GB) scores lower in PCMark Work 3.0 battery benchmark than the average smartphone (661 min vs 786 min). The average smartphone scores 786 min.
    • No aptX HD
      Infinix Note 40 (8GB + 256GB) does not support aptX HD, the average smartphone does. 50.4% of smartphones support aptX HD.
    • No LDAC support
      Infinix Note 40 (8GB + 256GB) does not support LDAC, the average smartphone does. 60.3% of smartphones support LDAC.
    • No aptX support
      Infinix Note 40 (8GB + 256GB) does not support aptX, the average smartphone does. 50.2% of smartphones support aptX.
    • Lower IP rating
      Infinix Note 40 (8GB + 256GB) has a lower IP rating than the average smartphone (IP54 vs IP67). 0.00% of smartphones have a higher IP rating.
    • 1.5 m shallower water resistance
      Infinix Note 40 (8GB + 256GB) has a shallower water resistance depth than the average smartphone (0 m vs 1.5 m). The average smartphone is resistant to 1.5 m.
    • 0.5 mm taller
      Infinix Note 40 (8GB + 256GB) is taller than the average smartphone (164.1 mm vs 163.6 mm). The average smartphone has a height of 163.6 mm.
    • Worse processor
      Infinix Note 40 (8GB + 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

      Infinix Note 40 (8GB + 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
    • No 5G connectivity
      Infinix Note 40 (8GB + 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

      Infinix Note 40 (8GB + 256GB) does not support 5G connectivity, the average smartphone does. 66.9% of smartphones are 5G compatible.
    • Narrower main camera aperture
      Infinix Note 40 (8GB + 256GB) has a narrower main camera aperture than the average smartphone (f/1.9 & 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

      Infinix Note 40 (8GB + 256GB) has a narrower main camera aperture than the average smartphone (f/1.9 & 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/2.4 vs f/1.8 & f/2.2 & f/2.4 & f/2.4
    • Lower IP rating
      Infinix Note 40 (8GB + 256GB) has a lower IP rating than the average smartphone (IP54 vs IP67). 0.00% 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

      Infinix Note 40 (8GB + 256GB) has a lower IP rating than the average smartphone (IP54 vs IP67). 0.00% of smartphones have a higher IP rating.IP54 vs IP67
    • No aptX HD
      Infinix Note 40 (8GB + 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

      Infinix Note 40 (8GB + 256GB) does not support aptX HD, the average smartphone does. 50.4% of smartphones support aptX HD.
    • 1.5 m shallower water resistance
      Infinix Note 40 (8GB + 256GB) has a shallower water resistance depth than the average smartphone (0 m vs 1.5 m). The average smartphone is resistant to 1.5 m.
      What it is: The maximum depth of water the device is certified to withstand for a specific duration.
      When it matters: When you take your phone near pools or deep water and want to know its limits.

      Importance: LOW

      Good value: ≥1.5 m

      Infinix Note 40 (8GB + 256GB) has a shallower water resistance depth than the average smartphone (0 m vs 1.5 m). The average smartphone is resistant to 1.5 m.0 m vs 1.5 m
    • No LDAC support
      Infinix Note 40 (8GB + 256GB) does not support LDAC, the average smartphone does. 60.3% of smartphones support LDAC.
      What it is: A high-quality Bluetooth audio codec developed by Sony that supports high-resolution audio streaming.
      When it matters: When you have high-end Sony headphones and want the best possible wireless audio quality.

      Importance: MEDIUM

      Infinix Note 40 (8GB + 256GB) does not support LDAC, the average smartphone does. 60.3% of smartphones support LDAC.
    • Lacks focus mode
      Infinix Note 40 (8GB + 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

      Infinix Note 40 (8GB + 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
    Battery
    Audio
    Design

    Graphic comparison of Infinix Note 40 (8GB + 256GB) and other smartphones

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    Third-party reviews

    United Kingdom
    amazon
    2.9
    3 Reviews

    (Reviews last updated: March 2026)

    What customers like about Infinix Note 40 (8GB + 256GB)?

    • Vibrant 120Hz AMOLED display with good sunlight visibility
    • Premium design including options like vegan leather and thin bezels
    • Unique inclusion of 20W wireless magnetic charging in the budget segment
    • Fast 45W–70W wired charging capability (depending on the specific sub-model)
    • Smooth performance for daily multitasking and light apps
    • Affordable price offering high value for the hardware provided
    • Dual stereo speakers tuned by JBL provide decent volume

    What customers dislike about Infinix Note 40 (8GB + 256GB)?

    • Underwhelming gaming performance, with lag in heavy titles like Genshin Impact
    • Average camera quality, particularly poor performance in low light
    • Significant pre-installed bloatware that can be intrusive
    • Lacks 4K video recording support
    • Mixed battery life with some users reporting fast drain or overheating during intensive use
    • Secondary camera lenses (macro and depth) are largely considered filler
    • The 4G-only variant lacks future-proofing for 5G networks

    Expert reviews

    G
    gadgetbytenepal.com
    23/03/2024
    Infinix Note 40 and Note 40 Pro Review: Bang for the buck

    The Infinix Note 40 and Note 40 Pro offer a compelling, budget-friendly package featuring 6.78-inch 120Hz AMOLED displays, with the Pro model distinguishing itself through a 3D-curved screen and improved haptics. Key strengths include the unique "Active Halo" AI lighting and included magnetic wireless charging (MagCharge), although the devices lack 5G connectivity and official...Read more

    I
    indiatoday.in
    26/06/2024
    Infinix Note 40 review: A solid daily driver with great pricing

    According to an India Today review, the Infinix Note 40 offers premium features, like wireless charging, in the sub-Rs 20,000 price segment. It features a 6.78-inch AMOLED display with a 120Hz refresh rate and a 5,000mAh battery that lasts a full day. The phone is powered by the MediaTek Dimensity 7020 5G chipset, providing snappy performance for daily tasks and smooth gameplay for...Read more

    F
    fr.root-nation.com
    04/03/2026
    Infinix HOT 40 Smartphone Review: Is it really "hot"?

    The Infinix Hot 40 is a budget-focused smartphone featuring a 6.78-inch 90Hz IPS display and a distinct design, though it struggles with low peak brightness (500 nits) and features a slippery, plastic build. Powered by the MediaTek Helio G88, it handles daily tasks well, but demanding games like Genshin Impact perform poorly. Key benefits include a 5000 mAh battery with 33W...Read more

    (Translated)Show original
    T
    timesofindia.indiatimes.com.en2nl.search.translate.goog
    04/08/2024
    Infinix Note 40 review: Good-looking phone with satisfying performance

    The Infinix Note 40 is highlighted by the Times of India as a stylish, budget-friendly device, featuring a 6.78-inch AMOLED display and unique "Active Halo" lighting for notifications. While praised for its premium design, the phone's large size can make one-handed use challenging. Powered by the MediaTek Dimensity 7020 chipset, the device offers satisfactory daily performance,...Read more

    (Translated)Show original

    Video reviews

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