Xiaomi Redmi 9C (4GB + 128GB) Review | 197 Data compared

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  • Avg. price: ~£95
  • RAM capacity: 4 GB
  • Internal storage: 128 GB
  • Screen size: 6.53 inches
  • Main camera megapixels: 13 MP & 8 MP & 5 MP & 2 MP

Xiaomi Redmi 9C (4GB + 128GB) review. Compare 197 technical specifications and user reviews to see how it ranks among smartphones and if it's worth buying.

6.4

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%

6.4

Technical Score

10.0%

?

User score

Good
6.4

Technical Score

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

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

Score components:

25.0%

5.0

Performance & Hardware

18.0%

6.2

Camera

15.0%

5.9

Display

15.0%

7.2

Battery

10.0%

8.1

Software

10.0%

8.0

Connectivity

4.0%

6.4

Audio

3.0%

7.9

Design

Good
?

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%

?

User reviews

30.0%

?

Popularity

No reviews for this version.

Check reviews from other versions.

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    Best prices

      N/A~ £95

    Best rankings

    ?

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

    Available versions:
    Other versions:
    4GB + 128GB

    Technical Specifications of smartphone Xiaomi Redmi 9C (4GB + 128GB)

    Technical Score

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

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

    Score components:

    25.0%

    ?

    Performance & Hardware

    18.0%

    ?

    Camera

    15.0%

    ?

    Display

    15.0%

    ?

    Battery

    10.0%

    ?

    Software

    10.0%

    ?

    Connectivity

    4.0%

    ?

    Audio

    3.0%

    ?

    Design

    6.4
    Xiaomi Redmi 9C (4GB + 128GB) has a technical score of 6.44 points, which is lower than 96.1% 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%

    0.0

    User reviews

    30.0%

    1.0

    Popularity

    No reviews for this version.

    Check reviews from other versions.

    ?
    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.
    1.0
    Xiaomi Redmi 9C (4GB + 128GB) has a popularity of 1 points, which is lower than 61.8% 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%

    6.4

    Overall score

    40.0%

    10

    Price

    7.9
    Xiaomi Redmi 9C (4GB + 128GB) has a quality-to-price ratio of 7.9 points, which is lower than 70.3% 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

    Xiaomi
    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 G80
    RAM capacity
    What it is: The amount of volatile memory available for running apps and multitasking.
    When it matters: When you use multiple apps at once or want smoother multitasking without reloads.

    Importance: HIGH

    Good value: >12 GB

    4 GB
    Xiaomi Redmi 9C (4GB + 128GB) has a RAM capacity of 4 GB which is smaller than the RAM capacity of 82.6% of smartphones and equal to that of 14% of smartphones.
    Internal storage
    What it is: The total built-in space available for apps, media, and files.
    When it matters: When you keep large libraries of photos, videos, and apps directly on your device.

    Importance: HIGH

    Good value: >256 GB

    128 GB
    Xiaomi Redmi 9C (4GB + 128GB) has an internal storage capacity of 128 GB which is smaller than the storage of 61.1% of smartphones and equal to that of 28.4% of smartphones.
    CPU boost clock speed
    What it is: The maximum speed the processor can achieve temporarily under heavy load.
    When it matters: When you run demanding apps or games that require short bursts of peak performance.

    Importance: MEDIUM

    Good value: >3.2 GHz

    2.0 GHz
    The CPU boost clock speed of Xiaomi Redmi 9C (4GB + 128GB) is 2.0 GHz which is lower than the boost speed of 84.6% of smartphones and equal to that of 8.3% 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 10
    Xiaomi Redmi 9C (4GB + 128GB) uses the Android operating system, which outperforms that of 1% of smartphones.
    Android 10
    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 10
    Xiaomi Redmi 9C (4GB + 128GB) runs Android version Android 10 which is older than that found in 89.6% of smartphones and equal to that in 5.1% 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
    Xiaomi Redmi 9C (4GB + 128GB) does not receive direct OS updates. 20.5% of smartphones receive direct updates.
    Open-source OS
    What it is: Shows whether the device’s operating system is based on open-source code, allowing community contributions and greater transparency.
    When it matters: When you value transparency and potential community-driven modifications.

    Importance: LOW

    yes
    Xiaomi Redmi 9C (4GB + 128GB) uses an open-source OS. 94.6% of smartphones use an open-source OS.
    Dark mode
    What it is: A display option that uses dark backgrounds to reduce eye strain and save battery on OLED screens.
    When it matters: When you want to reduce eye strain at night or save battery on OLED screens.

    Importance: LOW

    yes
    Xiaomi Redmi 9C (4GB + 128GB) 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
    Xiaomi Redmi 9C (4GB + 128GB) includes a multi-lens main camera system. 93.7% of smartphones include multi-lens setups.
    Main camera megapixels
    What it is: The resolution of the primary rear camera sensor, measured in millions of pixels (MP). Higher megapixels can capture more detail.
    When it matters: When you want to capture high-resolution images that can be cropped or printed large.

    Importance: HIGH

    Good value: >50 MP

    13 MP & 8 MP & 5 MP & 2 MP
    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/2.2 & f/2.2 & f/2.4 & f/2.4
    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

    16.3 mm²
    Xiaomi Redmi 9C (4GB + 128GB) has a main camera sensor area of 16.3 mm² which is smaller than the main camera sensor area of 93.4% of smartphones and equal to that of 2.8% of smartphones.
    Main camera pixel size
    What it is: The physical size of individual pixels on the camera sensor, measured in micrometers. Larger pixels typically capture more light for better low-light performance.
    When it matters: When you shoot in low light and want reduced noise in your photos.

    Importance: MEDIUM

    Good value: ≥1.2 µm

    1.12 µm
    Xiaomi Redmi 9C (4GB + 128GB) has a main camera pixel size of 1.12 µm which is larger than in 78.2% of smartphones and equal to the size in 5.6% of smartphones.
    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
    Xiaomi Redmi 9C (4GB + 128GB) has 2 SIM slots, which is more than in 3.9% of smartphones and equal to the number in 96% 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
    Xiaomi Redmi 9C (4GB + 128GB) includes a cellular module. 100% of smartphones include cellular modules.
    5G connectivity
    What it is: Support for the fifth generation of mobile network technology, offering significantly faster data speeds and lower latency.
    When it matters: When you need the fastest possible mobile data speeds for streaming and downloading on the go.

    Importance: MEDIUM

    no
    Xiaomi Redmi 9C (4GB + 128GB) does not support 5G connectivity. 66.9% of smartphones support 5G.
    LTE support
    What it is: Support for Long-Term Evolution (4G) networks, providing high-speed mobile data.
    When it matters: When you need reliable mobile internet coverage in areas where 5G isn't available.

    Importance: HIGH

    yes
    Xiaomi Redmi 9C (4GB + 128GB) supports LTE. 99.7% of smartphones include LTE connectivity.
    Wi-Fi connectivity
    What it is: The ability to connect to wireless local area networks for internet access and local networking.
    When it matters: When you want to save mobile data and connect to home or public networks.

    Importance: HIGH

    yes
    Xiaomi Redmi 9C (4GB + 128GB) 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

    6.53 inches
    Xiaomi Redmi 9C (4GB + 128GB) has a screen size of 6.53 inches which is smaller than the screens of 78% of smartphones and equal to those of 0.5% 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 2340 px
    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

    395 ppi
    Xiaomi Redmi 9C (4GB + 128GB) has a pixel density of 395 ppi which is higher than that of 41.7% of smartphones and equal to that of 8.9% 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
    Xiaomi Redmi 9C (4GB + 128GB) uses a IPS LCD display type. 0% of smartphones use this display technology.
    Refresh rate
    What it is: The number of times per second the display updates the image, measured in Hertz (Hz); higher rates offer smoother motion.
    When it matters: When you want scrolling to feel fluid and games to look smoother.

    Importance: HIGH

    Good value: ≥120 Hz

    60 Hz
    Xiaomi Redmi 9C (4GB + 128GB) supports a refresh rate of 60 Hz which is lower than in 84.3% of smartphones and equal to that in 15.7% 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

    5020 mAh
    Xiaomi Redmi 9C (4GB + 128GB) has a battery capacity of 5020 mAh which is larger than the batteries in 58% of smartphones and equal to those in 0.1% 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

    18 W
    Xiaomi Redmi 9C (4GB + 128GB) supports charging speeds of 18 W which is slower than in 76% of smartphones and equal to speeds in 11.7% 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
    Xiaomi Redmi 9C (4GB + 128GB) supports fast charging. 93.1% of smartphones support fast charging.
    GSMArena full wired charge time
    What it is: The time taken to charge the battery from 0% to 100% using the bundled or recommended charger, as measured by GSMArena.
    When it matters: When you want to know exactly how long it takes to charge from 0 to 100% in real-world tests.

    Importance: MEDIUM

    Good value: <45 min

    ?
    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
    Xiaomi Redmi 9C (4GB + 128GB) does not support wireless charging. 25.3% of smartphones support wireless charging.
    Show more
    Stereo speakers
    What it is: A setup involving two or more speakers to create a left-right audio separation for immersive sound.
    When it matters: When you watch videos or play games without headphones and want immersive sound.

    Importance: MEDIUM

    no
    Xiaomi Redmi 9C (4GB + 128GB) does not include stereo speakers. 64.5% of smartphones provide stereo audio.
    3.5 mm headphone jack
    What it is: A standard analog audio port for connecting wired headphones or auxiliary cables.
    When it matters: When you prefer using traditional wired headphones without dongles or adapters.

    Importance: LOW

    yes
    Xiaomi Redmi 9C (4GB + 128GB) includes a 3.5 mm headphone jack. 45.4% 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
    Xiaomi Redmi 9C (4GB + 128GB) includes 2 microphones, which is more than in 10.5% of smartphones and equal to the number in 66.6% of smartphones.
    FM radio
    What it is: A built-in receiver allowing users to listen to local FM radio stations using wired headphones as an antenna.
    When it matters: When you want to listen to local radio stations without using mobile data.

    Importance: LOW

    yes
    Xiaomi Redmi 9C (4GB + 128GB) 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
    Xiaomi Redmi 9C (4GB + 128GB) does not support aptX Lossless. 12.9% of smartphones provide aptX Lossless.
    Show more
    Height
    What it is: The vertical dimension of the device.
    When it matters: When you are concerned about whether the phone will fit in your pocket or purse.

    Importance: LOW

    Good value: <162 mm

    163.32 mm
    Xiaomi Redmi 9C (4GB + 128GB) has a height of 163.32 mm which is shorter than 53.8% of smartphones 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

    77.01 mm
    Xiaomi Redmi 9C (4GB + 128GB) has a width of 77.01 mm which is wider than 75% of smartphones and equal to that of 0.1% of smartphones.
    Thickness
    What it is: The depth of the device profile, excluding the camera bump unless specified.
    When it matters: When you prefer a sleek, slim profile that slides easily into tight pockets.

    Importance: LOW

    Good value: <8 mm

    9.1 mm
    Xiaomi Redmi 9C (4GB + 128GB) has a thickness of 9.1 mm which is thicker than 81.1% of smartphones and equal to that of 1.6% 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

    198 g
    Xiaomi Redmi 9C (4GB + 128GB) weighs 198 g which is heavier than 52.3% 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

    112959 cm³
    Xiaomi Redmi 9C (4GB + 128GB) has a device volume of 112959 cm³ which is larger than 85% of smartphones of smartphones.
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    Xiaomi Redmi 9C (4GB + 128GB) vs the average smartphone

    • Uses a BSI sensor
      Xiaomi Redmi 9C (4GB + 128GB) uses a BSI sensor, the average smartphone does not. 40.1% of smartphones include BSI sensors.
      What it is: Indicates the use of a Back-Side Illuminated sensor, which arranges the wiring behind the light-receiving surface to improve low-light sensitivity.
      When it matters: When you take photos in dim environments and need better light sensitivity.

      Importance: LOW

      Xiaomi Redmi 9C (4GB + 128GB) uses a BSI sensor, the average smartphone does not. 40.1% of smartphones include BSI sensors.
    • Has FM radio
      Xiaomi Redmi 9C (4GB + 128GB) features an FM radio, the average smartphone does not. 33.7% of smartphones include an FM tuner.
      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

      Xiaomi Redmi 9C (4GB + 128GB) features an FM radio, the average smartphone does not. 33.7% of smartphones include an FM tuner.
    • 0.32 µm larger main camera pixel size
      Xiaomi Redmi 9C (4GB + 128GB) has a larger main camera pixel size than the average smartphone (1.1 µm vs 0.8 µm). The average pixel size is 0.8 µm.
      What it is: The physical size of individual pixels on the camera sensor, measured in micrometers. Larger pixels typically capture more light for better low-light performance.
      When it matters: When you shoot in low light and want reduced noise in your photos.

      Importance: MEDIUM

      Good value: ≥1.2 µm

      Xiaomi Redmi 9C (4GB + 128GB) has a larger main camera pixel size than the average smartphone (1.1 µm vs 0.8 µm). The average pixel size is 0.8 µm.1.12 µm vs 0.8 µm
    • 0.4% larger battery capacity
      Xiaomi Redmi 9C (4GB + 128GB) has a larger battery capacity than the average smartphone (5020 mAh vs 5000 mAh). The average smartphone battery is 5000 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

      Xiaomi Redmi 9C (4GB + 128GB) has a larger battery capacity than the average smartphone (5020 mAh vs 5000 mAh). The average smartphone battery is 5000 mAh.5020 mAh vs 5000 mAh
    • Has a 3.5 mm headphone jack
      Xiaomi Redmi 9C (4GB + 128GB) features a 3.5 mm headphone jack, the average smartphone does not. 45.4% of smartphones include a standard 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

      Xiaomi Redmi 9C (4GB + 128GB) features a 3.5 mm headphone jack, the average smartphone does not. 45.4% of smartphones include a standard headphone jack.
    • Supports 360° panorama
      Xiaomi Redmi 9C (4GB + 128GB) can capture 360° panoramas, the average smartphone cannot. 25.1% of smartphones support 360° panoramas.
      What it is: A camera mode that captures a complete spherical view of the surroundings by stitching together multiple images.
      When it matters: When you want to capture the full immersive environment around you in a single interactive image.

      Importance: LOW

      Xiaomi Redmi 9C (4GB + 128GB) can capture 360° panoramas, the average smartphone cannot. 25.1% of smartphones support 360° panoramas.
    • Has an infrared sensor
      Xiaomi Redmi 9C (4GB + 128GB) includes an infrared sensor, the average smartphone does not. 33.3% of smartphones feature an IR blaster.
      What it is: A component often used as an IR blaster, allowing the phone to act as a remote control for TVs and appliances.
      When it matters: When you want to use your phone as a universal remote for your TV or air conditioner.

      Importance: LOW

      Xiaomi Redmi 9C (4GB + 128GB) includes an infrared sensor, the average smartphone does not. 33.3% of smartphones feature an IR blaster.
    • 2.74x cheaper
      Xiaomi Redmi 9C (4GB + 128GB) is cheaper than the average smartphone (£95 vs £260).
      Xiaomi Redmi 9C (4GB + 128GB) is cheaper than the average smartphone (£95 vs £260).£95 vs £260
    • Includes cross-site tracking protection
      Xiaomi Redmi 9C (4GB + 128GB) supports cross-site tracking prevention, the average smartphone does not. 32.2% of smartphones include this feature.
    • Uses a BSI sensor
      Xiaomi Redmi 9C (4GB + 128GB) uses a BSI sensor, the average smartphone does not. 40.1% of smartphones include BSI sensors.
    • 0.32 µm larger main camera pixel size
      Xiaomi Redmi 9C (4GB + 128GB) has a larger main camera pixel size than the average smartphone (1.1 µm vs 0.8 µm). The average pixel size is 0.8 µm.
    • Supports 360° panorama
      Xiaomi Redmi 9C (4GB + 128GB) can capture 360° panoramas, the average smartphone cannot. 25.1% of smartphones support 360° panoramas.
    • Has an infrared sensor
      Xiaomi Redmi 9C (4GB + 128GB) includes an infrared sensor, the average smartphone does not. 33.3% of smartphones feature an IR blaster.
    • 0.4% larger battery capacity
      Xiaomi Redmi 9C (4GB + 128GB) has a larger battery capacity than the average smartphone (5020 mAh vs 5000 mAh). The average smartphone battery is 5000 mAh.
    • Has FM radio
      Xiaomi Redmi 9C (4GB + 128GB) features an FM radio, the average smartphone does not. 33.7% of smartphones include an FM tuner.
    • Has a 3.5 mm headphone jack
      Xiaomi Redmi 9C (4GB + 128GB) features a 3.5 mm headphone jack, the average smartphone does not. 45.4% of smartphones include a standard headphone jack.
    • 2x larger process node
      Xiaomi Redmi 9C (4GB + 128GB) is manufactured on a larger process node than the average smartphone (12 nm vs 6 nm). The average smartphone uses a 6 nm process.
    • 50% less storage
      Xiaomi Redmi 9C (4GB + 128GB) offers less internal storage than the average smartphone (128 GB vs 256 GB). The average smartphone includes 256 GB of internal storage.
    • 42.9% lower maximum RAM capacity
      Xiaomi Redmi 9C (4GB + 128GB) supports less maximum RAM than the average smartphone (8 GB vs 14 GB). The average smartphone supports 14 GB of RAM.
    • 48.5% lower Geekbench 6 multi-core benchmark score
      Xiaomi Redmi 9C (4GB + 128GB) performs worse in Geekbench 6 multi-core than the average smartphone (1,305 vs 2,533). The average smartphone scores 2,533 in the Geekbench 6 multi-core test.
      Average score from multiple user submissions
    • 4 GB less RAM
      Xiaomi Redmi 9C (4GB + 128GB) has less RAM than the average smartphone (4 GB vs 8 GB). The average smartphone has 8 GB of RAM.
    • 34.5% slower memory speed
      Xiaomi Redmi 9C (4GB + 128GB) has a lower memory speed than the average smartphone (1800 MHz vs 2750 MHz). The average smartphone has a memory speed of 2750 MHz.
    • 56.3% lower Geekbench 6 single-core benchmark score
      Xiaomi Redmi 9C (4GB + 128GB) performs worse in Geekbench 6 single-core than the average smartphone (412 vs 942). The average smartphone scores 942 in the Geekbench 6 single-core test.
    • 22.2% lower PCMark Work 3.0 Performance benchmark
      Xiaomi Redmi 9C (4GB + 128GB) performs worse in PCMark Work 3.0 than the average smartphone (8,394 vs 10,783). The average smartphone scores 10,783 in PCMark Work 3.0.
    • 75% less L3 cache
      Xiaomi Redmi 9C (4GB + 128GB) has a smaller L3 cache than the average smartphone (1024 KB vs 4096 KB). The average smartphone has an L3 cache of 4096 KB.
    • 82.6% lower 3DMark Wild Life Unlimited benchmark
      Xiaomi Redmi 9C (4GB + 128GB) scores lower in 3DMark Wild Life Unlimited than the average smartphone (664 vs 3,825). The average smartphone scores 3,825.
    • 47.6% lower memory bandwidth
      Xiaomi Redmi 9C (4GB + 128GB) has lower memory bandwidth than the average smartphone (13.4 GB/s vs 25.6 GB/s). The average smartphone has a bandwidth of 25.6 GB/s.
    • 16.7% lower CPU boost clock speed
      Xiaomi Redmi 9C (4GB + 128GB) has a lower CPU boost clock speed than the average smartphone (2 GHz vs 2.4 GHz). The average smartphone has a boost clock speed of 2.4 GHz.
    • 86.1% lower 3DMark Wild Life Extreme benchmark
      Xiaomi Redmi 9C (4GB + 128GB) scores lower in 3DMark Wild Life Extreme than the average smartphone (171 vs 1,226). The average smartphone scores 1,226.
    • 78.7% lower 3DMark Wild Life benchmark
      Xiaomi Redmi 9C (4GB + 128GB) performs worse in the 3DMark Wild Life benchmark than the average smartphone (664 vs 3,115). The average smartphone scores 3,115 in this benchmark.
    • 46.6% fewer transistors
      Xiaomi Redmi 9C (4GB + 128GB) contains fewer transistors than the average smartphone (5500 million vs 10300 million). The average smartphone has 10300 million transistors.
    • 16.7% higher TDP (less efficient)
      Xiaomi Redmi 9C (4GB + 128GB) has a higher TDP than the average smartphone (5 W vs 6 W). The average smartphone has a TDP of 6 W.
    • 39.1% lower PassMark benchmark
      Xiaomi Redmi 9C (4GB + 128GB) has a lower PassMark score than the average smartphone (2,671 vs 4,389). The average smartphone scores 4,389 in PassMark.
    • No live text recognition
      Xiaomi Redmi 9C (4GB + 128GB) does not support live text recognition, the average smartphone does. 51.1% of smartphones offer real-time text recognition.
    • No Wi-Fi password sharing
      Xiaomi Redmi 9C (4GB + 128GB) does not support Wi-Fi password sharing, the average smartphone does. 57.9% of smartphones allow easy Wi-Fi sharing.
    • Older Android version
      Xiaomi Redmi 9C (4GB + 128GB) runs an older Android version than the average smartphone (Android 10 vs Android 14 ). The average smartphone runs Android version Android 14 .
    • No scrolling screenshot support
      Xiaomi Redmi 9C (4GB + 128GB) does not support scrolling screenshots, the average smartphone does. 81.1% of smartphones allow scrolling screenshots.
    • Does not allow play while downloading
      Xiaomi Redmi 9C (4GB + 128GB) cannot play games while downloading, the average smartphone can. 77.3% of smartphones support play-while-downloading.
    • 49.1% smaller main camera sensor area
      Xiaomi Redmi 9C (4GB + 128GB) has a smaller main camera sensor area than the average smartphone (16.3 mm² vs 32 mm²). The average smartphone sensor area is 32 mm².
    • No continuous autofocus in video
      Xiaomi Redmi 9C (4GB + 128GB) does not support continuous autofocus in video, the average smartphone does. 94.5% of smartphones have continuous AF.
    • No manual exposure control
      Xiaomi Redmi 9C (4GB + 128GB) does not offer manual exposure control, the average smartphone does. 94.1% of smartphones have manual exposure.
    • Worse main camera video quality
      Xiaomi Redmi 9C (4GB + 128GB) records worse main camera video than the average smartphone. 11.80x of smartphones support 4K video recording.
    • No 5G connectivity
      Xiaomi Redmi 9C (4GB + 128GB) does not support 5G connectivity, the average smartphone does. 66.9% of smartphones are 5G compatible.
    • Older Bluetooth version
      Xiaomi Redmi 9C (4GB + 128GB) uses an older Bluetooth version than the average smartphone (5.0 vs 5.2). The average smartphone uses Bluetooth 5.2.
    • Inferior display type
      Xiaomi Redmi 9C (4GB + 128GB) has an inferior display type compared to the average smartphone (IPS LCD vs OLED/AMOLED ). 0.00% of smartphones use the superior display type.
    • 50% lower refresh rate
      Xiaomi Redmi 9C (4GB + 128GB) has a lower refresh rate than the average smartphone (60 Hz vs 120 Hz). The average smartphone has a refresh rate of 120 Hz.
    • 50% lower screen brightness
      Xiaomi Redmi 9C (4GB + 128GB) has a lower screen brightness than the average smartphone (330 nits vs 660 nits). The average smartphone has a brightness of 660 nits.
    • 0.14 inches smaller screen size
      Xiaomi Redmi 9C (4GB + 128GB) has a smaller screen size than the average smartphone (6.5 inches vs 6.67 inches). The average smartphone has a screen size of 6.67 inches.
    • 45.5% slower charging speed
      Xiaomi Redmi 9C (4GB + 128GB) has a slower charging speed than the average smartphone (18 W vs 33 W). The average smartphone charges at 33 W.
    • No stereo speakers
      Xiaomi Redmi 9C (4GB + 128GB) does not have stereo speakers, the average smartphone does. 64.5% of smartphones feature stereo speakers.
    • No aptX support
      Xiaomi Redmi 9C (4GB + 128GB) does not support aptX, the average smartphone does. 50.2% of smartphones support aptX.
    • 0.8 mm thicker
      Xiaomi Redmi 9C (4GB + 128GB) is thicker than the average smartphone (9.1 mm vs 8.3 mm). The average smartphone has a thickness of 8.3 mm.
    • 1.01 mm wider
      Xiaomi Redmi 9C (4GB + 128GB) is wider than the average smartphone (77 mm vs 76 mm). The average smartphone has a width of 76 mm.
    • 15.5% larger volume
      Xiaomi Redmi 9C (4GB + 128GB) has a larger volume than the average smartphone (112959 cm³ vs 97800 cm³). The average smartphone volume is 97800 cm³.
    • Inferior display type
      Xiaomi Redmi 9C (4GB + 128GB) 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

      Xiaomi Redmi 9C (4GB + 128GB) 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
      Xiaomi Redmi 9C (4GB + 128GB) does not support 5G connectivity, the average smartphone does. 66.9% of smartphones are 5G compatible.
      What it is: Support for the fifth generation of mobile network technology, offering significantly faster data speeds and lower latency.
      When it matters: When you need the fastest possible mobile data speeds for streaming and downloading on the go.

      Importance: MEDIUM

      Xiaomi Redmi 9C (4GB + 128GB) does not support 5G connectivity, the average smartphone does. 66.9% of smartphones are 5G compatible.
    • No stereo speakers
      Xiaomi Redmi 9C (4GB + 128GB) does not have stereo speakers, the average smartphone does. 64.5% of smartphones feature stereo speakers.
      What it is: A setup involving two or more speakers to create a left-right audio separation for immersive sound.
      When it matters: When you watch videos or play games without headphones and want immersive sound.

      Importance: MEDIUM

      Xiaomi Redmi 9C (4GB + 128GB) does not have stereo speakers, the average smartphone does. 64.5% of smartphones feature stereo speakers.
    • 50% lower refresh rate
      Xiaomi Redmi 9C (4GB + 128GB) has a lower refresh rate than the average smartphone (60 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

      Xiaomi Redmi 9C (4GB + 128GB) has a lower refresh rate than the average smartphone (60 Hz vs 120 Hz). The average smartphone has a refresh rate of 120 Hz.60 Hz vs 120 Hz
    • 2x larger process node
      Xiaomi Redmi 9C (4GB + 128GB) 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

      Xiaomi Redmi 9C (4GB + 128GB) 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
    • 50% lower screen brightness
      Xiaomi Redmi 9C (4GB + 128GB) has a lower screen brightness than the average smartphone (330 nits vs 660 nits). The average smartphone has a brightness of 660 nits.
      What it is: The highest sustained brightness level the screen can achieve to remain visible under direct sunlight.
      When it matters: When you need to read your screen clearly under direct sunlight.

      Importance: MEDIUM

      Good value: >800 nits

      Xiaomi Redmi 9C (4GB + 128GB) has a lower screen brightness than the average smartphone (330 nits vs 660 nits). The average smartphone has a brightness of 660 nits.330 nits vs 660 nits
    • 50% less storage
      Xiaomi Redmi 9C (4GB + 128GB) offers less internal storage than the average smartphone (128 GB vs 256 GB). The average smartphone includes 256 GB of 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

      Xiaomi Redmi 9C (4GB + 128GB) offers less internal storage than the average smartphone (128 GB vs 256 GB). The average smartphone includes 256 GB of internal storage.128 GB vs 256 GB
    • 42.9% lower maximum RAM capacity
      Xiaomi Redmi 9C (4GB + 128GB) supports less maximum RAM than the average smartphone (8 GB vs 14 GB). The average smartphone supports 14 GB of RAM.
      What it is: The highest amount of RAM that the device’s chipset or architecture can support, regardless of how much is actually installed.
      When it matters: When you are considering the long-term potential of the hardware platform.

      Importance: MEDIUM

      Good value: >16 GB

      Xiaomi Redmi 9C (4GB + 128GB) supports less maximum RAM than the average smartphone (8 GB vs 14 GB). The average smartphone supports 14 GB of RAM.8 GB vs 14 GB

    Graphic comparison of Xiaomi Redmi 9C (4GB + 128GB) and other smartphones

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    Third-party reviews

    What customers like about Xiaomi Redmi 9C (4GB + 128GB)?

    • Terrific and long-lasting 5000mAh battery life, often lasting one and a half to two days with normal use.
    • Good value for money as a budget-friendly option.
    • Decent main camera performance with natural colors and solid detail in ample daytime lighting conditions.
    • Large 6.53-inch HD+ display provides an immersive experience for media consumption.
    • Sturdy build quality with a textured plastic finish that helps prevent smudges and provides good grip.
    • Dedicated triple slot for dual SIM cards and a microSD card for expandable storage.
    • Fingerprint sensor and AI face unlock are available security features, with the former being responsive.
    • Includes a traditional 3.5mm headphone jack.
    • Performance is sufficient for basic daily tasks like browsing, social media, and light gaming (e.g., Mobile Legends, COD Mobile on low settings).

    What customers dislike about Xiaomi Redmi 9C (4GB + 128GB)?

    • Performance can be slow, laggy, and buggy, especially with the 2GB RAM variant or after extended use, with some users reporting unresponsiveness over time.
    • Outdated micro-USB port instead of the more modern USB-C, which contributes to very slow charging times (around 3 hours to full charge).
    • Camera performance in low-light/night conditions is poor, producing dark or washed-out images with slow shutter speeds.
    • The display has poor outdoor visibility in direct sunlight due to modest brightness levels.
    • The software (MIUI) includes pre-installed apps (bloatware) and occasional ads in the user interface and default apps.
    • Audio quality from the single, downward-firing speaker lacks bass and can be unbalanced or distort at maximum volume.
    • Some users report the phone can overheat, particularly when using a hotspot or during heavy use.
    • Not suitable for demanding 3D games or heavy multitasking due to the entry-level processor and limited RAM.

    Expert reviews

    S
    smetechguru.co.za
    ?
    25/11/2020

    The Xiaomi Redmi 9C, as reviewed on SME Tech Guru, is a budget device focused on longevity, featuring a large 6.53-inch HD+ display and a robust 5000mAh battery that lasts over a day. Key advantages include a responsive rear fingerprint sensor, fast AI face unlock, and a textured back panel for better grip. The device also offers functional versatility with a triple-camera setup and...Read more

    F
    fudzilla.com
    ?
    08/10/2020

    Fudzilla's review calls the Redmi 9C a "Value Everest" for its performance relative to its sub-€100/USD price, highlighting its 6.53-inch HD+ display and surprisingly smooth MediaTek Helio G35 processor for daily tasks, although multitasking with the 2GB RAM variant can cause lag. The phone features an AI Triple Camera with a good 13MP main sensor for daylight photos and impressive...Read more

    M
    manilashaker.com
    ?
    08/09/2020

    Manila Shaker's review positions the Redmi 9C as a strong entry-level phone ideal for online schooling needs due to its sturdy build, 6.53-inch HD+ display with accurate colors, and responsive rear fingerprint scanner. While the 720p resolution is noted as a drawback compared to higher-end models, the device offers a large, color-accurate display for under ₱6,000. The phone is...Read more

    G
    gadgetbytenepal.com
    ?
    04/11/2020

    According to a GadgetByte Nepal review, the Redmi 9C is considered a solid entry-level phone with a practical design, 6.53-inch HD+ display, and exceptional battery life. Key pros include its durable textured back and long-lasting 5000mAh battery, while cons involve its slow 10W charging and inconsistent camera performance in low light conditions. The phone, powered by a MediaTek...Read more

    S
    smetechguru.co.za
    ?
    25/11/2020

    The Xiaomi Redmi 9C, as reviewed on SME Tech Guru, is a budget device focused on longevity, featuring a large 6.53-inch HD+ display and a robust 5000mAh battery that lasts over a day. Key advantages include a responsive rear fingerprint sensor, fast AI face unlock, and a textured back panel for better grip. The device also offers functional versatility with a triple-camera setup and...Read more

    F
    fudzilla.com
    ?
    08/10/2020

    Fudzilla's review calls the Redmi 9C a "Value Everest" for its performance relative to its sub-€100/USD price, highlighting its 6.53-inch HD+ display and surprisingly smooth MediaTek Helio G35 processor for daily tasks, although multitasking with the 2GB RAM variant can cause lag. The phone features an AI Triple Camera with a good 13MP main sensor for daylight photos and impressive...Read more

    N
    nerdsheaven.de
    ?
    11/04/2022

    The Xiaomi Redmi 9C is a budget-focused device, featuring a 6.53-inch HD+ display, a durable textured back, and a 5,000 mAh battery that provides up to two days of moderate use. While the Helio G35 processor manages daily tasks well, it can become sluggish, and the 10W micro-USB charging is notably slow. The camera system delivers decent daylight photos but struggles in low-light,...Read more

    T
    top-for-phone.fr
    ?
    10/06/2021

    The Xiaomi Redmi 9C NFC, priced under €100, offers exceptional value with a 6.53-inch HD+ display, a textured design for good grip, and a 5,000 mAh battery providing up to two days of use. While it includes NFC and a 3.5mm jack, performance is modest, driven by a MediaTek Helio G35 and MIUI 12. The review highlights drawbacks including a 4-5 hour charging time with the 10W charger,...Read more

    L
    leclaireur.fnac.com
    ?
    04/01/2022

    The Xiaomi Redmi 9C NFC, reviewed by L'Eclaireur Fnac, is a budget-oriented device emphasizing essential functionality, highlighted by a 5,000 mAh battery providing up to two days of moderate use and the inclusion of NFC for contactless payments. Key performance limitations include a modest MediaTek Helio G35 processor and limited RAM, which lead to noticeable system lag and slow...Read more

    L
    lesnumeriques.com
    ?
    03/11/2020

    The Xiaomi Redmi 9C (NFC) is an entry-level smartphone featuring a textured plastic design and a well-calibrated 6.53-inch IPS LCD screen with a 1741:1 contrast ratio, though it suffers from low 370 cd/m² peak brightness. Performance, powered by the MediaTek Helio G35, is underwhelming with significant lag in multitasking, and the camera output is considered poor, even in decent...Read more

    Q
    quechoisir.org
    ?
    16/11/2020

    The UFC-Que Choisir review of the Xiaomi Redmi 9C highlights its position as an entry-level smartphone with exceptional battery life, while noting significant compromises in speed and photographic quality. The device, featuring a 5,000 mAh battery, excels in endurance and durability, surviving rigorous, 100-fall tests. However, the MediaTek Helio G35 processor leads to a "sluggish"...Read more

    T
    top-for-phone.fr
    ?
    10/06/2021

    The Xiaomi Redmi 9C NFC, priced under €100, offers exceptional value with a 6.53-inch HD+ display, a textured design for good grip, and a 5,000 mAh battery providing up to two days of use. While it includes NFC and a 3.5mm jack, performance is modest, driven by a MediaTek Helio G35 and MIUI 12. The review highlights drawbacks including a 4-5 hour charging time with the 10W charger,...Read more

    L
    leclaireur.fnac.com
    ?
    04/01/2022

    The Xiaomi Redmi 9C NFC, reviewed by L'Eclaireur Fnac, is a budget-oriented device emphasizing essential functionality, highlighted by a 5,000 mAh battery providing up to two days of moderate use and the inclusion of NFC for contactless payments. Key performance limitations include a modest MediaTek Helio G35 processor and limited RAM, which lead to noticeable system lag and slow...Read more

    A
    alexismartinovic.com
    ?
    14/05/2021

    Alexis Martinovic’s review characterizes the Redmi 9C as a consistent, entry-level smartphone featuring a practical plastic design, a 6.53-inch HD+ display, and a 5000mAh battery. Powered by the MediaTek Helio G35, the device handles daily tasks reliably, although charging is restricted to a slow 10W via a microUSB port. Key pros highlighted include the functional rear fingerprint...Read more

    G
    gadgerss.com
    ?
    08/12/2020

    The Redmi 9C is an entry-level smartphone featuring a large 6.53-inch HD+ display and a durable, textured back design, positioning it as a capable budget device. It is powered by the MediaTek Helio G35, offering smooth daily performance and competent light gaming, complemented by a 5,000mAh battery that provides extensive, multi-day usage. Key drawbacks include slow 10W charging via...Read more

    A
    alexismartinovic.com
    ?
    14/05/2021

    Alexis Martinovic’s review characterizes the Redmi 9C as a consistent, entry-level smartphone featuring a practical plastic design, a 6.53-inch HD+ display, and a 5000mAh battery. Powered by the MediaTek Helio G35, the device handles daily tasks reliably, although charging is restricted to a slow 10W via a microUSB port. Key pros highlighted include the functional rear fingerprint...Read more

    G
    gadgerss.com
    ?
    08/12/2020

    The Redmi 9C is an entry-level smartphone featuring a large 6.53-inch HD+ display and a durable, textured back design, positioning it as a capable budget device. It is powered by the MediaTek Helio G35, offering smooth daily performance and competent light gaming, complemented by a 5,000mAh battery that provides extensive, multi-day usage. Key drawbacks include slow 10W charging via...Read more

    T
    tuttoandroid.net
    ?
    09/10/2020

    The Redmi 9C is presented as a robust entry-level, sub-€100 smartphone featuring a textured, durable design with unique flat edges. While boasting a bright 6.53-inch display and exceptional two-day battery life, performance is hampered by 2GB of RAM and slow eMMC 5.1 storage. Despite a 13MP camera that struggles in low light and the lack of fast charging, it remains a competitive,...Read more

    A
    altroconsumo.it
    ?
    18/03/2026

    The Xiaomi Redmi 9C is an entry-level, budget-friendly smartphone featuring a large 6.53-inch HD+ display and a 5,000 mAh battery that provides exceptional two-day endurance. While its polycarbonate design is durable, performance is limited to basic tasks by the MediaTek Helio G35 processor and 2GB/3GB RAM, which may lag during heavy usage. The device boasts a decent 13MP main...Read more

    T
    tuttoandroid.net
    ?
    09/10/2020

    The Redmi 9C is presented as a robust entry-level, sub-€100 smartphone featuring a textured, durable design with unique flat edges. While boasting a bright 6.53-inch display and exceptional two-day battery life, performance is hampered by 2GB of RAM and slow eMMC 5.1 storage. Despite a 13MP camera that struggles in low light and the lack of fast charging, it remains a competitive,...Read more

    A
    altroconsumo.it
    ?
    18/03/2026

    The Xiaomi Redmi 9C is an entry-level, budget-friendly smartphone featuring a large 6.53-inch HD+ display and a 5,000 mAh battery that provides exceptional two-day endurance. While its polycarbonate design is durable, performance is limited to basic tasks by the MediaTek Helio G35 processor and 2GB/3GB RAM, which may lag during heavy usage. The device boasts a decent 13MP main...Read more

    L
    laurentwillen.nl
    ?
    12/09/2020

    The Redmi 9C is presented as a well-constructed, affordable entry-level smartphone featuring a textured plastic back for improved grip, a functional fingerprint sensor, and a 6.53-inch display. Powered by the MediaTek Helio G35, the device performs adequately for daily tasks, while its 5000 mAh battery offers exceptional, long-lasting performance. Key drawbacks include an outdated...Read more

    Video reviews

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