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Infinix Zero 40 5G (12GB + 512GB) Review | 197 Data compared

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  • Avg. price: ~£490
  • RAM capacity: 12 GB
  • Internal storage: 512 GB
  • Screen size: 6.78 inches
  • Main camera megapixels: 108 MP & 50 MP & 2 MP

Infinix Zero 40 5G (12GB + 512GB) review. Compare 197 technical specifications and user reviews to see how it ranks among smartphones and if it's worth buying.

7.7

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%

8.0

Technical Score

10.0%

5.0

User score

Very good
8.0

Technical Score

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

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

Score components:

25.0%

8.6

Performance & Hardware

18.0%

7.6

Camera

15.0%

8.0

Display

15.0%

8.3

Battery

10.0%

8.1

Software

10.0%

7.9

Connectivity

4.0%

5.9

Audio

3.0%

6.7

Design

Excellent
5.0

User score

What it is: A rating that combines user reviews and the total number of reviews received by the smartphone

When it matters: When you want to know how a smartphone handles daily tasks and how reliable it remains over time according to user feedback.

Score components:

70.0%

6.2

User reviews

30.0%

2.0

Popularity

User score:
amazon
3.4
(9)
amazon
2.6
(5)

(Reviews last updated: Mar 2026)

Good
    • infinix-zero-40-5g
    • infinix-zero-40-5g
    infinix-zero-40-5g
    infinix-zero-40-5g

    Best prices

      N/A~ £490

    Best rankings

    ?

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

    Technical Specifications of smartphone Infinix Zero 40 5G (12GB + 512GB)

    Technical Score

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

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

    Score components:

    25.0%

    8.6

    Performance & Hardware

    18.0%

    7.6

    Camera

    15.0%

    8.0

    Display

    15.0%

    8.3

    Battery

    10.0%

    8.1

    Software

    10.0%

    7.9

    Connectivity

    4.0%

    5.9

    Audio

    3.0%

    6.7

    Design

    8.0
    Infinix Zero 40 5G (12GB + 512GB) has a technical score of 8.01 points, which is higher than 76.6% 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%

    6.2

    User reviews

    30.0%

    2.0

    Popularity

    User score:
    amazon
    3.4
    (9)
    amazon
    2.6
    (5)

    (Reviews last updated: Mar 2026)

    5.0
    Infinix Zero 40 5G (12GB + 512GB) has a user score of 4.97 points, which is lower than 99.4% 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.
    2.0
    Infinix Zero 40 5G (12GB + 512GB) has a popularity of 2 points, which is lower than 64.8% 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%

    7.7

    Overall score

    40.0%

    7.9

    Price

    7.8
    Infinix Zero 40 5G (12GB + 512GB) has a quality-to-price ratio of 7.8 points, which is lower than 56.2% of smartphones.
    Brand name
    What it is: The manufacturer or brand under which the smartphone is marketed and sold.
    When it matters: When you prefer a specific ecosystem, support network, or design philosophy.

    Importance: MEDIUM

    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 Dimensity 8200 Ultimate
    Infinix Zero 40 5G (12GB + 512GB) uses the MediaTek Dimensity 8200 Ultimate processor which is faster than processors in 77.2% of smartphones and equal to processors in 0.1% 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
    Infinix Zero 40 5G (12GB + 512GB) 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

    512 GB
    Infinix Zero 40 5G (12GB + 512GB) has an internal storage capacity of 512 GB which is larger than the storage of 77.2% of smartphones and equal to that of 17.2% of smartphones.
    CPU boost clock speed
    What it is: The maximum speed the processor can achieve temporarily under heavy load.
    When it matters: When you run demanding apps or games that require short bursts of peak performance.

    Importance: MEDIUM

    Good value: >3.2 GHz

    3.1 GHz
    The CPU boost clock speed of Infinix Zero 40 5G (12GB + 512GB) is 3.1 GHz which is higher than the boost speed of 79.4% of smartphones and equal to that of 1.6% 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
    Android 14
    Infinix Zero 40 5G (12GB + 512GB) 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 Zero 40 5G (12GB + 512GB) 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 Zero 40 5G (12GB + 512GB) 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 Zero 40 5G (12GB + 512GB) 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 Zero 40 5G (12GB + 512GB) 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
    Infinix Zero 40 5G (12GB + 512GB) 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 & 50 MP & 2 MP
    Infinix Zero 40 5G (12GB + 512GB) has a main camera resolution of 108 MP & 50 MP & 2 MP MP which is higher than that of 96.5% 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/1.8 & f/2.0 & f/2.4
    Infinix Zero 40 5G (12GB + 512GB) has a main camera aperture of f/1.8 & f/2.0 & f/2.4 which is wider than that of 69.4% of smartphones and equal to that of 0.7% 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

    44.2 mm²
    Infinix Zero 40 5G (12GB + 512GB) has a main camera sensor area of 44.2 mm² which is larger than the main camera sensor area of 60.3% of smartphones and equal to that of 4.4% 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
    1.92 binned
    Infinix Zero 40 5G (12GB + 512GB) 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.
    1.92 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
    Infinix Zero 40 5G (12GB + 512GB) 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 Zero 40 5G (12GB + 512GB) includes a cellular module. 100% of smartphones include cellular modules.
    5G connectivity
    What it is: Support for the fifth generation of mobile network technology, offering significantly faster data speeds and lower latency.
    When it matters: When you need the fastest possible mobile data speeds for streaming and downloading on the go.

    Importance: MEDIUM

    yes
    Infinix Zero 40 5G (12GB + 512GB) supports 5G connectivity. 66.9% of smartphones support 5G.
    LTE support
    What it is: Support for Long-Term Evolution (4G) networks, providing high-speed mobile data.
    When it matters: When you need reliable mobile internet coverage in areas where 5G isn't available.

    Importance: HIGH

    yes
    Infinix Zero 40 5G (12GB + 512GB) 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 Zero 40 5G (12GB + 512GB) 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
    Infinix Zero 40 5G (12GB + 512GB) 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 Zero 40 5G (12GB + 512GB) has a screen resolution of 1080 x 2436 px which is higher than that of 64.9% 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 Zero 40 5G (12GB + 512GB) 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 Zero 40 5G (12GB + 512GB) uses a OLED/AMOLED display type. 58.6% of smartphones use this display technology.
    Refresh rate
    What it is: The number of times per second the display updates the image, measured in Hertz (Hz); higher rates offer smoother motion.
    When it matters: When you want scrolling to feel fluid and games to look smoother.

    Importance: HIGH

    Good value: ≥120 Hz

    144 Hz
    Infinix Zero 40 5G (12GB + 512GB) supports a refresh rate of 144 Hz which is higher than in 89.9% of smartphones and equal to that in 8.5% of smartphones.
    Show more
    Battery capacity
    What it is: The amount of electric charge the battery can hold, measured in milliampere-hours (mAh).
    When it matters: When you want a general idea of how large the battery is physically.

    Importance: HIGH

    Good value: >5000 mAh

    5000 mAh
    Infinix Zero 40 5G (12GB + 512GB) 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 Zero 40 5G (12GB + 512GB) 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 Zero 40 5G (12GB + 512GB) 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 Zero 40 5G (12GB + 512GB) supports 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

    yes
    Infinix Zero 40 5G (12GB + 512GB) 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 Zero 40 5G (12GB + 512GB) 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

    yes
    Infinix Zero 40 5G (12GB + 512GB) 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
    Infinix Zero 40 5G (12GB + 512GB) 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

    164.3 mm
    Infinix Zero 40 5G (12GB + 512GB) has a height of 164.3 mm which is taller than 61.3% of smartphones and equal to that of 1.1% 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

    74.8 mm
    Infinix Zero 40 5G (12GB + 512GB) has a width of 74.8 mm which is narrower than 72.8% of smartphones and equal to that of 1.1% of smartphones.
    Thickness
    What it is: The depth of the device profile, excluding the camera bump unless specified.
    When it matters: When you prefer a sleek, slim profile that slides easily into tight pockets.

    Importance: LOW

    Good value: <8 mm

    7.9 mm
    Infinix Zero 40 5G (12GB + 512GB) has a thickness of 7.9 mm which is thinner than 72.2% of smartphones and equal to that of 5% 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

    195 g
    Infinix Zero 40 5G (12GB + 512GB) weighs 195 g which is lighter than 52.5% of smartphones and equal to the weight of 1.9% of smartphones.
    Device volume
    What it is: The calculated total volume of the device's physical body.
    When it matters: When you want to understand the overall physical bulk of the device.

    Importance: LOW

    Good value: <98cm³

    84952 cm³
    Infinix Zero 40 5G (12GB + 512GB) has a device volume of 84952 cm³ which is smaller than 83.8% of smartphones and equal to that of 1.2% of smartphones.
    Show more

    Infinix Zero 40 5G (12GB + 512GB) vs the average smartphone

    • Has optical image stabilization
      Infinix Zero 40 5G (12GB + 512GB) has optical image stabilization (OIS), the average smartphone does not. 48.3% of smartphones feature OIS.
      What it is: A hardware mechanism that physically moves the camera lens or sensor to counteract hand shakiness and reduce blur in photos and videos.
      When it matters: When you want to reduce blur in photos and shake in videos, especially in low light.

      Importance: HIGH

      Infinix Zero 40 5G (12GB + 512GB) has optical image stabilization (OIS), the average smartphone does not. 48.3% of smartphones feature OIS.
    • Supports wireless charging
      Infinix Zero 40 5G (12GB + 512GB) 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 Zero 40 5G (12GB + 512GB) supports wireless charging, the average smartphone does not. 25.3% of smartphones are wireless charging compatible.
    • Higher contrast ratio
      Infinix Zero 40 5G (12GB + 512GB) 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 Zero 40 5G (12GB + 512GB) has a higher contrast ratio than the average smartphone (10000000:1 vs 1000000:1 ). The average smartphone contrast ratio is 1000000:1 .10000000:1 vs 1000000:1
    • Higher-resolution main camera
      Infinix Zero 40 5G (12GB + 512GB) has a higher main camera resolution than the average smartphone (108 MP & 50 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 Zero 40 5G (12GB + 512GB) has a higher main camera resolution than the average smartphone (108 MP & 50 MP & 2 MP vs 50 MP & 8 MP ). The average smartphone main camera has 50 MP & 8 MP megapixels.108 MP & 50 MP & 2 MP vs 50 MP & 8 MP
    • 20% higher refresh rate
      Infinix Zero 40 5G (12GB + 512GB) has a higher refresh rate than the average smartphone (144 Hz vs 120 Hz). The average smartphone refresh rate is 120 Hz.
      What it is: The number of times per second the display updates the image, measured in Hertz (Hz); higher rates offer smoother motion.
      When it matters: When you want scrolling to feel fluid and games to look smoother.

      Importance: HIGH

      Good value: ≥120 Hz

      Infinix Zero 40 5G (12GB + 512GB) has a higher refresh rate than the average smartphone (144 Hz vs 120 Hz). The average smartphone refresh rate is 120 Hz.144 Hz vs 120 Hz
    • 2.33x faster memory speed
      Infinix Zero 40 5G (12GB + 512GB) supports faster memory speed than the average smartphone (6400 MHz vs 2750 MHz). The average smartphone supports 2750 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 Zero 40 5G (12GB + 512GB) supports faster memory speed than the average smartphone (6400 MHz vs 2750 MHz). The average smartphone supports 2750 MHz memory speed.6400 MHz vs 2750 MHz
    • Supports HDR10 support
      Infinix Zero 40 5G (12GB + 512GB) supports HDR10, the average smartphone does not. 42.7% of smartphones are HDR10 compatible.
      What it is: Compatibility with the HDR10 format for displaying high dynamic range video content.
      When it matters: When you stream compatible movies and want to see richer colors and dynamic contrast.

      Importance: MEDIUM

      Infinix Zero 40 5G (12GB + 512GB) supports HDR10, the average smartphone does not. 42.7% of smartphones are HDR10 compatible.
    • 33.3% smaller process node
      Infinix Zero 40 5G (12GB + 512GB) uses a smaller process node than the average smartphone (4 nm vs 6 nm). The average process node size is 6 nm.
      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

      Infinix Zero 40 5G (12GB + 512GB) uses a smaller process node than the average smartphone (4 nm vs 6 nm). The average process node size is 6 nm.4 nm vs 6 nm
    • 2.33x faster memory speed
      Infinix Zero 40 5G (12GB + 512GB) supports faster memory speed than the average smartphone (6400 MHz vs 2750 MHz). The average smartphone supports 2750 MHz memory speed.
    • 33.3% smaller process node
      Infinix Zero 40 5G (12GB + 512GB) uses a smaller process node than the average smartphone (4 nm vs 6 nm). The average process node size is 6 nm.
    • Newer DDR memory version
      Infinix Zero 40 5G (12GB + 512GB) supports a newer DDR version than the average smartphone (5.0 vs 4.0). The average DDR version is 4.
    • 4 GB more RAM
      Infinix Zero 40 5G (12GB + 512GB) has more RAM capacity than the average smartphone (12 GB vs 8 GB). The average smartphone has 8 GB of RAM.
    • 2x more storage
      Infinix Zero 40 5G (12GB + 512GB) offers more internal storage than the average smartphone (512 GB vs 256 GB). The average smartphone provides 256 GB of internal storage.
    • Better processor
      Infinix Zero 40 5G (12GB + 512GB) features a better processor than the average smartphone (MediaTek Dimensity 8200 Ultimate vs Qualcomm Snapdragon 6s Gen 3 ).
    • Higher CPU base clock speed
      Infinix Zero 40 5G (12GB + 512GB) has a higher CPU base clock speed than the average smartphone (1x 3.1 GHz & 3x 3 GHz & 4x 2 GHz vs 2x 2.2 GHz & 6x 2 GHz ). The average smartphone has a base clock speed of 2x 2.2 GHz & 6x 2 GHz .
    • 29.2% higher CPU boost clock speed
      Infinix Zero 40 5G (12GB + 512GB) has a higher CPU boost clock speed than the average smartphone (3.1 GHz vs 2.4 GHz). The average smartphone has a boost clock speed of 2.4 GHz.
    • 53.6% higher Geekbench 6 multi-core benchmark score
      Infinix Zero 40 5G (12GB + 512GB) scores better in Geekbench 6 multi-core than the average smartphone (3,891 vs 2,533). The average smartphone scores 2,533 in multi-core.
    • 2 more memory channels
      Infinix Zero 40 5G (12GB + 512GB) has more memory channels than the average smartphone (4 vs 2). The average smartphone has 2 memory channels.
    • 2x higher memory bandwidth
      Infinix Zero 40 5G (12GB + 512GB) has higher memory bandwidth than the average smartphone (51.2 GB/s vs 25.6 GB/s). The average memory bandwidth is 25.6 GB/s.
    • 14.3% higher maximum RAM
      Infinix Zero 40 5G (12GB + 512GB) supports more maximum RAM than the average smartphone (16 GB vs 14 GB). The average smartphone supports 14 GB RAM.
    • Higher on-device AI tier
      Infinix Zero 40 5G (12GB + 512GB) runs on the productivity AI tier, while the average smartphone runs on fundamental , enabling stronger on-device AI features.
    • Allows app offloading
      Infinix Zero 40 5G (12GB + 512GB) allows app offloading, the average smartphone does not. 47.9% of smartphones support this feature.
    • Has optical image stabilization
      Infinix Zero 40 5G (12GB + 512GB) has optical image stabilization (OIS), the average smartphone does not. 48.3% of smartphones feature OIS.
    • Higher-resolution main camera
      Infinix Zero 40 5G (12GB + 512GB) has a higher main camera resolution than the average smartphone (108 MP & 50 MP & 2 MP vs 50 MP & 8 MP ). The average smartphone main camera has 50 MP & 8 MP megapixels.
    • Higher front camera megapixels
      Infinix Zero 40 5G (12GB + 512GB) has more front camera megapixels than the average smartphone (50 MP vs 16 MP ). The average front camera has 16 MP megapixels.
    • 2 more flash LEDs
      Infinix Zero 40 5G (12GB + 512GB) has more flash LEDs than the average smartphone (3 vs 1). The average smartphone has 1 flash LEDs.
    • Has a dual-tone LED flash
      Infinix Zero 40 5G (12GB + 512GB) features a dual-tone LED flash, the average smartphone does not. 41.4% of smartphones include dual-tone flash.
    • Better main camera video
      Infinix Zero 40 5G (12GB + 512GB) records better main camera video than the average smartphone. 22.60x of smartphones support 4K or higher.
    • 38.1% larger main camera sensor area
      Infinix Zero 40 5G (12GB + 512GB) has a larger main camera sensor area than the average smartphone (44.2 mm² vs 32 mm²). The average main camera sensor area is 32 mm².
    • Wider main camera aperture
      Infinix Zero 40 5G (12GB + 512GB) has a wider main camera aperture than the average smartphone (f/1.8 & f/2.0 & f/2.4 vs f/1.8 & f/2.4 & f/2.4 ). The average aperture value is f/1.8 & f/2.4 & f/2.4 .
    • Newer Bluetooth version
      Infinix Zero 40 5G (12GB + 512GB) supports a newer Bluetooth version than the average smartphone (5.4 vs 5.2). The average version is Bluetooth 5.2.
    • Has an infrared sensor
      Infinix Zero 40 5G (12GB + 512GB) includes an infrared sensor, the average smartphone does not. 33.3% of smartphones feature an IR blaster.
    • Higher contrast ratio
      Infinix Zero 40 5G (12GB + 512GB) has a higher contrast ratio than the average smartphone (10000000:1 vs 1000000:1 ). The average smartphone contrast ratio is 1000000:1 .
    • 20% higher refresh rate
      Infinix Zero 40 5G (12GB + 512GB) has a higher refresh rate than the average smartphone (144 Hz vs 120 Hz). The average smartphone refresh rate is 120 Hz.
    • Supports HDR10 support
      Infinix Zero 40 5G (12GB + 512GB) supports HDR10, the average smartphone does not. 42.7% of smartphones are HDR10 compatible.
    • Has an always-on display
      Infinix Zero 40 5G (12GB + 512GB) 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 Zero 40 5G (12GB + 512GB) has a larger screen size than the average smartphone (6.8 inches vs 6.67 inches). The average smartphone screen is 6.67 inches.
    • Higher screen resolution
      Infinix Zero 40 5G (12GB + 512GB) has a higher screen resolution than the average smartphone (1080x 2436 px vs 1080x 2400 px ). The average smartphone resolution is 1080x 2400 px .
    • 300 nits higher peak brightness
      Infinix Zero 40 5G (12GB + 512GB) has a higher peak brightness than the average smartphone (1300 nits vs 1000 nits). The average peak brightness is 1000 nits.
    • Has a curved display
      Infinix Zero 40 5G (12GB + 512GB) features a curved display, the average smartphone does not. 24.4% of smartphones have curved screens.
    • Supports wireless charging
      Infinix Zero 40 5G (12GB + 512GB) supports wireless charging, the average smartphone does not. 25.3% of smartphones are wireless charging compatible.
    • 2x faster reverse wireless charging speed
      Infinix Zero 40 5G (12GB + 512GB) supports a faster reverse wireless charging speed than the average smartphone (10 W vs 5 W). The average speed is 5 W.
    • 36.4% faster charging speed
      Infinix Zero 40 5G (12GB + 512GB) 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 Zero 40 5G (12GB + 512GB) features an FM radio, the average smartphone does not. 33.7% of smartphones include an FM tuner.
    • 0.4 mm thinner
      Infinix Zero 40 5G (12GB + 512GB) is thinner than the average smartphone (7.9 mm vs 8.3 mm). The average smartphone thickness is 8.3 mm.
    • 1.2 mm narrower
      Infinix Zero 40 5G (12GB + 512GB) is narrower than the average smartphone (74.8 mm vs 76 mm). The average smartphone width is 76 mm.

    Total
    Performance & Hardware
    Software
    Camera
    Connectivity
    Display
    Battery
    Audio
    Design
    • No live text recognition
      Infinix Zero 40 5G (12GB + 512GB) does not support live text recognition, the average smartphone does. 51.1% of smartphones offer real-time text recognition.
    • Narrower front camera aperture
      Infinix Zero 40 5G (12GB + 512GB) has a narrower front camera aperture than the average smartphone (f/2.5 vs f/2.2 ). The average smartphone front aperture is f/2.2 .
    • 0.16 µm smaller main camera pixel size
      Infinix Zero 40 5G (12GB + 512GB) 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.
      1.92 binned
    • No memory card slot
      Infinix Zero 40 5G (12GB + 512GB) does not have a memory card slot, the average smartphone does. 53.5% of smartphones feature expandable storage.
    • 0.5% lower pixel density
      Infinix Zero 40 5G (12GB + 512GB) has a lower pixel density than the average smartphone (393 ppi vs 395 ppi). The average smartphone has a pixel density of 395 ppi.
    • No aptX HD
      Infinix Zero 40 5G (12GB + 512GB) does not support aptX HD, the average smartphone does. 50.4% of smartphones support aptX HD.
    • No aptX support
      Infinix Zero 40 5G (12GB + 512GB) does not support aptX, the average smartphone does. 50.2% of smartphones support aptX.
    • Lower IP rating
      Infinix Zero 40 5G (12GB + 512GB) 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 Zero 40 5G (12GB + 512GB) 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.
    • 0.7 mm taller
      Infinix Zero 40 5G (12GB + 512GB) is taller than the average smartphone (164.3 mm vs 163.6 mm). The average smartphone has a height of 163.6 mm.
    • Lower IP rating
      Infinix Zero 40 5G (12GB + 512GB) 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 Zero 40 5G (12GB + 512GB) 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 Zero 40 5G (12GB + 512GB) 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 Zero 40 5G (12GB + 512GB) does not support aptX HD, the average smartphone does. 50.4% of smartphones support aptX HD.
    • No memory card slot
      Infinix Zero 40 5G (12GB + 512GB) does not have a memory card slot, the average smartphone does. 53.5% of smartphones feature expandable storage.
      What it is: A physical slot, usually for microSD cards, allowing users to expand the device's storage capacity.
      When it matters: When you want to cheaply expand your storage for photos, music, and movies.

      Importance: LOW

      Infinix Zero 40 5G (12GB + 512GB) does not have a memory card slot, the average smartphone does. 53.5% of smartphones feature expandable storage.
    • 1.5 m shallower water resistance
      Infinix Zero 40 5G (12GB + 512GB) 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 Zero 40 5G (12GB + 512GB) 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.0.0 m vs 1.5 m
    • No aptX support
      Infinix Zero 40 5G (12GB + 512GB) does not support aptX, the average smartphone does. 50.2% of smartphones support aptX.
      What it is: A widely used Bluetooth codec that offers better audio quality and lower latency than the standard SBC codec.
      When it matters: When you want better sound quality than standard Bluetooth audio allows.

      Importance: LOW

      Infinix Zero 40 5G (12GB + 512GB) does not support aptX, the average smartphone does. 50.2% of smartphones support aptX.
    • No live text recognition
      Infinix Zero 40 5G (12GB + 512GB) does not support live text recognition, the average smartphone does. 51.1% of smartphones offer real-time text recognition.
      What it is: A feature that can identify and extract text from images, camera viewfinder, or documents in real-time for copying, translating, or other actions.
      When it matters: When you need to quickly copy text from a physical document or sign using your camera.

      Importance: MEDIUM

      Infinix Zero 40 5G (12GB + 512GB) does not support live text recognition, the average smartphone does. 51.1% of smartphones offer real-time text recognition.
    • Narrower front camera aperture
      Infinix Zero 40 5G (12GB + 512GB) has a narrower front camera aperture than the average smartphone (f/2.5 vs f/2.2 ). The average smartphone front aperture is f/2.2 .
      What it is: The f-stop value of the front camera lens, affecting light intake and background blur in selfies.
      When it matters: When you take selfies in low light and want them to appear brighter.

      Importance: MEDIUM

      Infinix Zero 40 5G (12GB + 512GB) has a narrower front camera aperture than the average smartphone (f/2.5 vs f/2.2 ). The average smartphone front aperture is f/2.2 .f/2.5 vs f/2.2
    • 0.16 µm smaller main camera pixel size
      Infinix Zero 40 5G (12GB + 512GB) 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.
      1.92 binned
      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

      Infinix Zero 40 5G (12GB + 512GB) 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.0.64 µm vs 0.8 µm
    Total
    Overall
    Software
    Camera
    Connectivity
    Display
    Audio
    Design

    Graphic comparison of Infinix Zero 40 5G (12GB + 512GB) and other smartphones

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    Third-party reviews

    amazon
    3.4
    9 Reviews
    amazon
    2.6
    5 Reviews

    (Reviews last updated: Mar 2026)

    3.4
    9 Reviews
    2.6
    5 Reviews

    (Reviews last updated: Mar 2026)

    What customers like about Infinix Zero 40 5G (12GB + 512GB)?

    • Vibrant 6.78-inch curved AMOLED display with a smooth 144Hz refresh rate and excellent brightness for indoor use.
    • Good overall performance for daily tasks and gaming, powered by the MediaTek Dimensity 8200 Ultimate processor.
    • Attractive and premium-feeling design, with slim bezels and a comfortable-to-hold curved body.
    • Generous features for the price, including a 108MP main camera with OIS, 50MP ultrawide lens, and 50MP front camera with 4K/60fps video support.
    • Useful connectivity and audio features, such as an IR blaster, IP54 rating, dual speakers tuned by JBL, and Wi-Fi 6E support.
    • Inclusion of wireless charging (20W) and reverse wired charging, a rare feature in this price segment.
    • Minimal bloatware in the XOS 14.5 software and a commitment to two major Android updates and three years of security patches.
    • Package includes a 45W charger and a protective case, which is a significant value-add.

    What customers dislike about Infinix Zero 40 5G (12GB + 512GB)?

    • Inconsistent camera performance, with color inaccuracies between lenses and issues in low-light conditions.
    • Video stabilization (Ultra Steady Pro mode) is limited to 1080p, and 4K video recording lacks advanced stabilization features.
    • The battery life receives mixed reviews, with some users reporting fast draining, especially with heavy usage or the 144Hz refresh rate enabled.
    • Phone can heat up under heavy usage, such as extended gaming sessions or 4K video recording.
    • Slower wired charging speed (45W) compared to its predecessor, the Zero 30 5G (68W).
    • The in-display fingerprint sensor is positioned too low on the screen, making it inconvenient to use one-handed.
    • Some AI features in the software were noted as buggy or inconsistent by reviewers.
    • Considered by some as an underwhelming upgrade from the Infinix Zero 30 5G, which offers similar core features at a lower price.

    Expert reviews

    L
    lowyat.net
    ?
    30/09/2024
    Infinix Zero 40 Review: Punching Above Its Weight

    The Infinix Zero 40 5G is characterized by its 6.78-inch 144Hz curved AMOLED display, a sleek, lightweight design, and a large, prominent circular camera module. Performance is driven by the MediaTek Dimensity 8200 Ultimate chipset, which handles daily tasks and gaming well, though it is prone to heating under heavy loads. Key features include a 108MP main camera with OIS and a...Read more

    G
    gadgetbytenepal.com
    ?
    15/09/2024
    Infinix Zero 40 5G Review: A Charming Beauty with Power

    The Infinix Zero 40 5G features a premium, slim design with a vibrant 6.78-inch, 144Hz curved AMOLED display, offering an immersive experience enhanced by JBL-tuned speakers. Powered by the MediaTek Dimensity 8200 Ultimate chipset and 12GB of RAM, the device delivers smooth performance for daily tasks and gaming, supported by 45W wired and 20W wireless charging. However, the camera...Read more

    G
    gsmarena.com
    ?
    02/02/2026
    Infinix Zero 40 5G hands-on review: Design, display, charging, and speakers - GSMArena

    The Infinix Zero 40 5G features a premium, slim design with a unique two-tone textured back and a fluted, watch-inspired camera cluster. Its 6.78-inch AMOLED display offers a high 144Hz refresh rate and curved edges protected by Gorilla Glass 5. While the build quality feels high-end despite the plastic frame, the device also includes an IP54 rating for basic dust and water...Read more

    L
    lowyat.net
    ?
    30/09/2024
    Infinix Zero 40 Review: Punching Above Its Weight

    The Infinix Zero 40 5G is characterized by its 6.78-inch 144Hz curved AMOLED display, a sleek, lightweight design, and a large, prominent circular camera module. Performance is driven by the MediaTek Dimensity 8200 Ultimate chipset, which handles daily tasks and gaming well, though it is prone to heating under heavy loads. Key features include a 108MP main camera with OIS and a...Read more

    G
    gadgetbytenepal.com
    ?
    15/09/2024
    Infinix Zero 40 5G Review: A Charming Beauty with Power

    The Infinix Zero 40 5G features a premium, slim design with a vibrant 6.78-inch, 144Hz curved AMOLED display, offering an immersive experience enhanced by JBL-tuned speakers. Powered by the MediaTek Dimensity 8200 Ultimate chipset and 12GB of RAM, the device delivers smooth performance for daily tasks and gaming, supported by 45W wired and 20W wireless charging. However, the camera...Read more

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