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Xiaomi Redmi K90 (16GB + 256GB) Review | 197 Data compared

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  • Avg. price: ~£370
  • RAM capacity: 16 GB
  • Internal storage: 256 GB
  • Screen size: 6.59 inches
  • Main camera megapixels: 50 MP & 50 MP & 8 MP

Xiaomi Redmi K90 (16GB + 256GB) review. Compare 197 technical specifications and user reviews to see how it ranks among smartphones and if it's worth buying.

9.2

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%

9.2

Technical Score

10.0%

?

User score

Exceptional
9.2

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%

9.5

Performance & Hardware

18.0%

8.6

Camera

15.0%

8.8

Display

15.0%

9.6

Battery

10.0%

9.4

Software

10.0%

9.5

Connectivity

4.0%

9.0

Audio

3.0%

8.1

Design

Exceptional
?

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 image
    No image

    Best prices

      N/A~ £370

    Best rankings

    ?

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

    Other versions:
    16GB + 256GB12GB + 256GB12GB + 512GB16GB + 512GB

    Technical Specifications of smartphone Xiaomi Redmi K90 (16GB + 256GB)

    Technical Score

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

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

    Score components:

    25.0%

    ?

    Performance & Hardware

    18.0%

    ?

    Camera

    15.0%

    ?

    Display

    15.0%

    ?

    Battery

    10.0%

    ?

    Software

    10.0%

    ?

    Connectivity

    4.0%

    ?

    Audio

    3.0%

    ?

    Design

    9.2
    Xiaomi Redmi K90 (16GB + 256GB) has a technical score of 9.17 points, which is higher than 98.5% 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

    ?
    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 K90 (16GB + 256GB) has a popularity of 1 points, which is lower than 67.3% 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%

    9.2

    Overall score

    40.0%

    8.6

    Price

    8.9
    Xiaomi Redmi K90 (16GB + 256GB) has a quality-to-price ratio of 8.9 points, which is higher than 99.5% of smartphones.
    Brand name
    What it is: The manufacturer or brand under which the smartphone is marketed and sold.
    When it matters: When you prefer a specific ecosystem, support network, or design philosophy.

    Importance: MEDIUM

    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

    Qualcomm Snapdragon 8 Elite
    Xiaomi Redmi K90 (16GB + 256GB) uses the Qualcomm Snapdragon 8 Elite processor which is faster than processors in 94.9% of smartphones and equal to processors in 2.1% 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

    16 GB
    Xiaomi Redmi K90 (16GB + 256GB) has a RAM capacity of 16 GB which is larger than the RAM capacity of 83.5% of smartphones and equal to that of 12% of smartphones.
    Internal storage
    What it is: The total built-in space available for apps, media, and files.
    When it matters: When you keep large libraries of photos, videos, and apps directly on your device.

    Importance: HIGH

    Good value: >256 GB

    256 GB
    Xiaomi Redmi K90 (16GB + 256GB) has an internal storage capacity of 256 GB which is larger than the storage of 38.8% of smartphones and equal to that of 38.3% of smartphones.
    CPU boost clock speed
    What it is: The maximum speed the processor can achieve temporarily under heavy load.
    When it matters: When you run demanding apps or games that require short bursts of peak performance.

    Importance: MEDIUM

    Good value: >3.2 GHz

    4.32 GHz
    The CPU boost clock speed of Xiaomi Redmi K90 (16GB + 256GB) is 4.32 GHz which is higher than the boost speed of 96.5% of smartphones and equal to that of 1.7% of smartphones.
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    Operating system
    What it is: The primary system software that manages the smartphone's hardware and software resources.
    When it matters: When you have a preference for the user interface and app ecosystem.

    Importance: HIGH

    Android
    Android 16 (HyperOS 3)
    Xiaomi Redmi K90 (16GB + 256GB) uses the Android operating system, which outperforms that of 1% of smartphones.
    Android 16 (HyperOS 3)
    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 16
    Xiaomi Redmi K90 (16GB + 256GB) runs Android version Android 16 which is newer than that found in 95.6% of smartphones and equal to that in 4.4% 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

    yes
    Xiaomi Redmi K90 (16GB + 256GB) receives 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 K90 (16GB + 256GB) uses an open-source OS. 94.6% of smartphones use an open-source OS.
    Dark mode
    What it is: A display option that uses dark backgrounds to reduce eye strain and save battery on OLED screens.
    When it matters: When you want to reduce eye strain at night or save battery on OLED screens.

    Importance: LOW

    yes
    Xiaomi Redmi K90 (16GB + 256GB) offers dark mode. 95.8% of smartphones support this feature.
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    Multi-lens main camera
    What it is: Indicates that the rear camera system includes multiple lenses (e.g., wide, ultra-wide, telephoto) for versatile shooting options.
    When it matters: When you want versatility to shoot wide landscapes, standard shots, and zoomed details.

    Importance: MEDIUM

    yes
    Xiaomi Redmi K90 (16GB + 256GB) includes a multi-lens main camera system. 93.7% of smartphones include multi-lens setups.
    Main camera megapixels
    What it is: The resolution of the primary rear camera sensor, measured in millions of pixels (MP). Higher megapixels can capture more detail.
    When it matters: When you want to capture high-resolution images that can be cropped or printed large.

    Importance: HIGH

    Good value: >50 MP

    50 MP & 50 MP & 8 MP
    Xiaomi Redmi K90 (16GB + 256GB) has a main camera resolution of 50 MP & 50 MP & 8 MP MP which is higher than that of 68.6% of smartphones and equal to that of 1.8% 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/1.88 & f/2.2 & f/2.2
    Xiaomi Redmi K90 (16GB + 256GB) has a main camera aperture of f/1.88 & f/2.2 & f/2.2 which is narrower than that of 77% of smartphones and equal to that of 0.2% 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

    50 mm²
    Xiaomi Redmi K90 (16GB + 256GB) has a main camera sensor area of 50 mm² which is larger than the main camera sensor area of 65.5% of smartphones and equal to that of 16.5% 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

    1.0 µm
    Xiaomi Redmi K90 (16GB + 256GB) has a main camera pixel size of 1.0 µm which is larger than in 57.7% of smartphones and equal to the size in 20% 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
    2 nano-SIMs, no eSIM support
    Xiaomi Redmi K90 (16GB + 256GB) has 2 SIM slots, which is more than in 3.8% of smartphones and equal to the number in 96.1% of smartphones.
    2 nano-SIMs, no eSIM support
    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 K90 (16GB + 256GB) includes a cellular module. 100% of smartphones include cellular modules.
    5G connectivity
    What it is: Support for the fifth generation of mobile network technology, offering significantly faster data speeds and lower latency.
    When it matters: When you need the fastest possible mobile data speeds for streaming and downloading on the go.

    Importance: MEDIUM

    yes
    Xiaomi Redmi K90 (16GB + 256GB) 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
    Xiaomi Redmi K90 (16GB + 256GB) supports LTE. 99.7% of smartphones include LTE connectivity.
    Wi-Fi connectivity
    What it is: The ability to connect to wireless local area networks for internet access and local networking.
    When it matters: When you want to save mobile data and connect to home or public networks.

    Importance: HIGH

    yes
    Xiaomi Redmi K90 (16GB + 256GB) supports Wi-Fi connectivity. 100% of smartphones offer Wi-Fi support.
    Show more
    Screen size
    What it is: The physical diagonal measurement of the display area, usually expressed in inches.
    When it matters: When you choose between a compact phone for one-handed use or a large screen for media.

    Importance: MEDIUM

    Good value: ≥6.6 inches

    6.59 inches
    Xiaomi Redmi K90 (16GB + 256GB) has a screen size of 6.59 inches which is smaller than the screens of 67.8% of smartphones and equal to those of 0.8% 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

    1156 x 2510 px
    Xiaomi Redmi K90 (16GB + 256GB) has a screen resolution of 1156 x 2510 px which is higher than that of 71.3% of smartphones and equal to that of 0.2% 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

    419 ppi
    Xiaomi Redmi K90 (16GB + 256GB) has a pixel density of 419 ppi which is higher than that of 71.6% of smartphones and equal to that of 0.4% of smartphones.
    Display type
    What it is: The specific technology used for the screen panel (e.g., OLED, IPS LCD), influencing contrast, color, and efficiency.
    When it matters: When you care about vibrant colors, deep blacks, and battery efficiency.

    Importance: HIGH

    ?
    Refresh rate
    What it is: The number of times per second the display updates the image, measured in Hertz (Hz); higher rates offer smoother motion.
    When it matters: When you want scrolling to feel fluid and games to look smoother.

    Importance: HIGH

    Good value: ≥120 Hz

    120 Hz
    Xiaomi Redmi K90 (16GB + 256GB) supports a refresh rate of 120 Hz which is higher than in 34.7% of smartphones and equal to that in 55.2% of smartphones.
    Show more
    Battery capacity
    What it is: The amount of electric charge the battery can hold, measured in milliampere-hours (mAh).
    When it matters: When you want a general idea of how large the battery is physically.

    Importance: HIGH

    Good value: >5000 mAh

    7100 mAh
    Xiaomi Redmi K90 (16GB + 256GB) has a battery capacity of 7100 mAh which is larger than the batteries in 91.1% of smartphones and equal to those in 0.2% 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

    100 W
    Xiaomi Redmi K90 (16GB + 256GB) supports charging speeds of 100 W which is faster than in 90.1% of smartphones and equal to speeds in 4.2% 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 K90 (16GB + 256GB) supports fast charging. 93.1% of smartphones support fast charging.
    GSMArena full wired charge time
    What it is: The time taken to charge the battery from 0% to 100% using the bundled or recommended charger, as measured by GSMArena.
    When it matters: When you want to know exactly how long it takes to charge from 0 to 100% in real-world tests.

    Importance: MEDIUM

    Good value: <45 min

    ?
    Wireless charging
    What it is: The ability to charge the battery without cables by placing the device on a compatible charging pad.
    When it matters: When you prefer the convenience of dropping your phone on a pad without fumbling with cables.

    Importance: MEDIUM

    ?
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    Stereo speakers
    What it is: A setup involving two or more speakers to create a left-right audio separation for immersive sound.
    When it matters: When you watch videos or play games without headphones and want immersive sound.

    Importance: MEDIUM

    yes
    Xiaomi Redmi K90 (16GB + 256GB) includes stereo speakers. 64.5% of smartphones provide stereo audio.
    3.5 mm headphone jack
    What it is: A standard analog audio port for connecting wired headphones or auxiliary cables.
    When it matters: When you prefer using traditional wired headphones without dongles or adapters.

    Importance: LOW

    no
    Xiaomi Redmi K90 (16GB + 256GB) does not include a 3.5 mm headphone jack. 45.3% of smartphones still offer this port.
    Number of microphones
    What it is: The total count of microphones on the device, used for audio recording, noise cancellation, and voice isolation.
    When it matters: When you want clear audio recording and better noise cancellation during calls.

    Importance: MEDIUM

    Good value: ≥3

    ?
    FM radio
    What it is: A built-in receiver allowing users to listen to local FM radio stations using wired headphones as an antenna.
    When it matters: When you want to listen to local radio stations without using mobile data.

    Importance: LOW

    no
    Xiaomi Redmi K90 (16GB + 256GB) does not include an FM radio. 33.7% of smartphones offer FM radio functionality.
    aptX Lossless
    What it is: A Bluetooth technology designed to deliver CD-quality audio without data loss during transmission.
    When it matters: When you demand CD-quality audio over Bluetooth with no loss of detail.

    Importance: LOW

    yes
    Xiaomi Redmi K90 (16GB + 256GB) supports aptX Lossless. 12.9% of smartphones provide aptX Lossless.
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    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

    157.5 mm
    Xiaomi Redmi K90 (16GB + 256GB) has a height of 157.5 mm which is shorter than 87.7% of smartphones and equal to that of 0.4% of smartphones.
    Width
    What it is: The horizontal dimension of the device when held in portrait orientation.
    When it matters: When you care about how easy the phone is to grip and use with one hand.

    Importance: LOW

    Good value: <75 mm

    75.25 mm
    Xiaomi Redmi K90 (16GB + 256GB) has a width of 75.25 mm which is narrower than 65.1% 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

    8.0 mm
    Xiaomi Redmi K90 (16GB + 256GB) has a thickness of 8.0 mm which is thinner than 63.5% of smartphones and equal to that of 6.9% 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

    206 g
    Xiaomi Redmi K90 (16GB + 256GB) weighs 206 g which is heavier than 67.3% of smartphones and equal to the weight of 1.2% 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

    94200 cm³
    Xiaomi Redmi K90 (16GB + 256GB) has a device volume of 94200 cm³ which is smaller than 62.4% of smartphones and equal to that of 0.2% of smartphones.
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    Xiaomi Redmi K90 (16GB + 256GB) vs the average smartphone

    • 8 GB more RAM
      Xiaomi Redmi K90 (16GB + 256GB) has more RAM capacity than the average smartphone (16 GB vs 8 GB). The average smartphone has 8 GB of RAM.
      What it is: The amount of volatile memory available for running apps and multitasking.
      When it matters: When you use multiple apps at once or want smoother multitasking without reloads.

      Importance: HIGH

      Good value: >12 GB

      Xiaomi Redmi K90 (16GB + 256GB) has more RAM capacity than the average smartphone (16 GB vs 8 GB). The average smartphone has 8 GB of RAM.16 GB vs 8 GB
    • 42% larger battery capacity
      Xiaomi Redmi K90 (16GB + 256GB) has a larger battery capacity than the average smartphone (7100 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 K90 (16GB + 256GB) has a larger battery capacity than the average smartphone (7100 mAh vs 5000 mAh). The average smartphone battery is 5000 mAh.7100 mAh vs 5000 mAh
    • Has optical image stabilization
      Xiaomi Redmi K90 (16GB + 256GB) 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

      Xiaomi Redmi K90 (16GB + 256GB) has optical image stabilization (OIS), the average smartphone does not. 48.3% of smartphones feature OIS.
    • 3.03x faster charging speed
      Xiaomi Redmi K90 (16GB + 256GB) supports a faster charging speed than the average smartphone (100 W vs 33 W). The average charging speed is 33 W.
      What it is: The maximum power input supported for wired charging, measured in Watts (W).
      When it matters: When you are in a rush and need to top up your battery quickly.

      Importance: HIGH

      Good value: >60 W

      Xiaomi Redmi K90 (16GB + 256GB) supports a faster charging speed than the average smartphone (100 W vs 33 W). The average charging speed is 33 W.100 W vs 33 W
    • Better processor
      Xiaomi Redmi K90 (16GB + 256GB) features a better processor than the average smartphone (Qualcomm Snapdragon 8 Elite vs Qualcomm Snapdragon 6s Gen 3 ).
      What it is: The central System-on-Chip (SoC) that houses the CPU, GPU, modem, and other core processing components.
      When it matters: When you want to know the specific engine powering your device's speed and features.

      Importance: HIGH

      Xiaomi Redmi K90 (16GB + 256GB) features a better processor than the average smartphone (Qualcomm Snapdragon 8 Elite vs Qualcomm Snapdragon 6s Gen 3 ).Qualcomm Snapdragon 8 Elite vs Qualcomm Snapdragon 6s Gen 3
    • 50% smaller process node
      Xiaomi Redmi K90 (16GB + 256GB) uses a smaller process node than the average smartphone (3 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

      Xiaomi Redmi K90 (16GB + 256GB) uses a smaller process node than the average smartphone (3 nm vs 6 nm). The average process node size is 6 nm.3 nm vs 6 nm
    • 2,500 nits higher peak brightness
      Xiaomi Redmi K90 (16GB + 256GB) has a higher peak brightness than the average smartphone (3500 nits vs 1000 nits). The average peak brightness is 1000 nits.
      What it is: The absolute maximum brightness a small portion of the screen can achieve briefly, usually when displaying HDR content.
      When it matters: When you watch HDR content and want highlights like explosions or sunlight to look realistic.

      Importance: MEDIUM

      Good value: >1300 nits

      Xiaomi Redmi K90 (16GB + 256GB) has a higher peak brightness than the average smartphone (3500 nits vs 1000 nits). The average peak brightness is 1000 nits.3500 nits vs 1000 nits
    • 2.5x higher optical zoom
      Xiaomi Redmi K90 (16GB + 256GB) offers higher optical zoom than the average smartphone (2.5x vs 0x).
      What it is: A true zoom feature that adjusts the camera lens to get closer to the subject without losing image quality, unlike digital zoom.
      When it matters: When you want to get closer to a distant subject without losing image clarity.

      Importance: HIGH

      Good value: >2.5x

      Xiaomi Redmi K90 (16GB + 256GB) offers higher optical zoom than the average smartphone (2.5x vs 0x).2.5x vs 0.0x
    • 8 GB more RAM
      Xiaomi Redmi K90 (16GB + 256GB) has more RAM capacity than the average smartphone (16 GB vs 8 GB). The average smartphone has 8 GB of RAM.
    • 50% smaller process node
      Xiaomi Redmi K90 (16GB + 256GB) uses a smaller process node than the average smartphone (3 nm vs 6 nm). The average process node size is 6 nm.
    • Better processor
      Xiaomi Redmi K90 (16GB + 256GB) features a better processor than the average smartphone (Qualcomm Snapdragon 8 Elite vs Qualcomm Snapdragon 6s Gen 3 ).
    • 3.03x higher Geekbench 6 single-core benchmark score
      Xiaomi Redmi K90 (16GB + 256GB) scores better in Geekbench 6 single-core than the average smartphone (2,856 vs 942). The average smartphone scores 942 in single-core.
    • 3.48x higher Geekbench 6 multi-core benchmark score
      Xiaomi Redmi K90 (16GB + 256GB) scores better in Geekbench 6 multi-core than the average smartphone (8,814 vs 2,533). The average smartphone scores 2,533 in multi-core.
    • 78.5% higher PCMark Work 3.0 Performance benchmark
      Xiaomi Redmi K90 (16GB + 256GB) has a higher PCMark Work 3.0 performance score than the average smartphone (19,246 vs 10,783). The average score is 10,783.
    • 80% higher CPU boost clock speed
      Xiaomi Redmi K90 (16GB + 256GB) has a higher CPU boost clock speed than the average smartphone (4.3 GHz vs 2.4 GHz). The average smartphone has a boost clock speed of 2.4 GHz.
    • Higher CPU base clock speed
      Xiaomi Redmi K90 (16GB + 256GB) has a higher CPU base clock speed than the average smartphone (2x 4.32 GHz & 6x 3.53 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 .
    • 92.7% faster memory speed
      Xiaomi Redmi K90 (16GB + 256GB) supports faster memory speed than the average smartphone (5300 MHz vs 2750 MHz). The average smartphone supports 2750 MHz memory speed.
    • Newer DDR memory version
      Xiaomi Redmi K90 (16GB + 256GB) supports a newer DDR version than the average smartphone (5.0 vs 4.0). The average DDR version is 4.
    • 6x more shader units
      Xiaomi Redmi K90 (16GB + 256GB) features more shader units than the average smartphone (1,536 vs 256). The average smartphone has 256 shader units.
    • 2x more L3 cache
      Xiaomi Redmi K90 (16GB + 256GB) has more L3 cache than the average smartphone (8192 KB vs 4096 KB). The average L3 cache is 4096 KB.
    • 2 more memory channels
      Xiaomi Redmi K90 (16GB + 256GB) has more memory channels than the average smartphone (4 vs 2). The average smartphone has 2 memory channels.
    • 14.3% higher maximum RAM
      Xiaomi Redmi K90 (16GB + 256GB) supports more maximum RAM than the average smartphone (16 GB vs 14 GB). The average smartphone supports 14 GB RAM.
    • Receives direct OS updates
      Xiaomi Redmi K90 (16GB + 256GB) supports direct OS updates, the average smartphone does not. 20.5% of smartphones support this feature.
    • Higher on-device AI tier
      Xiaomi Redmi K90 (16GB + 256GB) runs on the productivity AI tier, while the average smartphone runs on fundamental , enabling stronger on-device AI features.
    • Newer Android version
      Xiaomi Redmi K90 (16GB + 256GB) features a newer Android version than the average smartphone (Android 16 vs Android 14 ). The average version is Android 14 .
    • Supports fast boot
      Xiaomi Redmi K90 (16GB + 256GB) supports fast boot, the average smartphone does not. 22.4% of smartphones include fast boot capabilities.
    • Has optical image stabilization
      Xiaomi Redmi K90 (16GB + 256GB) has optical image stabilization (OIS), the average smartphone does not. 48.3% of smartphones feature OIS.
    • 2.5x higher optical zoom
      Xiaomi Redmi K90 (16GB + 256GB) offers higher optical zoom than the average smartphone (2.5x vs 0x).
    • Better main camera video
      Xiaomi Redmi K90 (16GB + 256GB) records better main camera video than the average smartphone. 44.20x of smartphones support 4K or higher.
    • 56.3% larger main camera sensor area
      Xiaomi Redmi K90 (16GB + 256GB) has a larger main camera sensor area than the average smartphone (50 mm² vs 32 mm²). The average main camera sensor area is 32 mm².
    • Supports laser autofocus
      Xiaomi Redmi K90 (16GB + 256GB) features laser autofocus, the average smartphone does not. 21.4% of smartphones include laser AF.
    • Supports HDR10 video recording
      Xiaomi Redmi K90 (16GB + 256GB) supports HDR10 video recording, the average smartphone does not. 36.1% of smartphones support HDR10.
    • Supports RAW photo capture
      Xiaomi Redmi K90 (16GB + 256GB) supports RAW photo capture, the average smartphone does not. 37.1% of smartphones allow RAW files.
    • Has a dual-tone LED flash
      Xiaomi Redmi K90 (16GB + 256GB) features a dual-tone LED flash, the average smartphone does not. 41.4% of smartphones include dual-tone flash.
    • Supports Dolby Vision video recording
      Xiaomi Redmi K90 (16GB + 256GB) supports Dolby Vision video recording, the average smartphone does not. 10.7% of smartphones support Dolby Vision.
    • Higher-resolution main camera
      Xiaomi Redmi K90 (16GB + 256GB) has a higher main camera resolution than the average smartphone (50 MP & 50 MP & 8 MP vs 50 MP & 8 MP ). The average smartphone main camera has 50 MP & 8 MP megapixels.
    • 1 more flash LEDs
      Xiaomi Redmi K90 (16GB + 256GB) has more flash LEDs than the average smartphone (2 vs 1). The average smartphone has 1 flash LEDs.
    • Supports 360° panorama
      Xiaomi Redmi K90 (16GB + 256GB) can capture 360° panoramas, the average smartphone cannot. 25.1% of smartphones support 360° panoramas.
    • Allows manual shutter speed
      Xiaomi Redmi K90 (16GB + 256GB) allows manual shutter speed control, the average smartphone does not. 29.7% of smartphones include this.
    • 0.2 µm larger main camera pixel size
      Xiaomi Redmi K90 (16GB + 256GB) has a larger main camera pixel size than the average smartphone (1 µm vs 0.8 µm). The average pixel size is 0.8 µm.
    • Higher front camera megapixels
      Xiaomi Redmi K90 (16GB + 256GB) has more front camera megapixels than the average smartphone (20 MP vs 16 MP ). The average front camera has 16 MP megapixels.
    • Includes crash detection
      Xiaomi Redmi K90 (16GB + 256GB) features crash detection, the average smartphone does not. 5.6% of smartphones include automatic crash detection.
    • Has a heart rate monitor
      Xiaomi Redmi K90 (16GB + 256GB) features a heart rate monitor, the average smartphone does not. 4.9% of smartphones include a built-in heart rate sensor.
    • Supports optical tracking
      Xiaomi Redmi K90 (16GB + 256GB) supports optical tracking, the average smartphone does not. 12.2% of smartphones include optical tracking.
    • Supports motion tracking
      Xiaomi Redmi K90 (16GB + 256GB) supports motion tracking, the average smartphone does not. 21.9% of smartphones offer motion tracking capabilities.
    • Newer Bluetooth version
      Xiaomi Redmi K90 (16GB + 256GB) 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
      Xiaomi Redmi K90 (16GB + 256GB) includes an infrared sensor, the average smartphone does not. 33.3% of smartphones feature an IR blaster.
    • 2,500 nits higher peak brightness
      Xiaomi Redmi K90 (16GB + 256GB) has a higher peak brightness than the average smartphone (3500 nits vs 1000 nits). The average peak brightness is 1000 nits.
    • 2x higher touch sampling rate
      Xiaomi Redmi K90 (16GB + 256GB) has a higher touch sampling rate than the average smartphone (480 Hz vs 240 Hz). The average touch sampling rate is 240 Hz.
    • 584.5 nits higher GSMArena max display brightness
      Xiaomi Redmi K90 (16GB + 256GB) has a higher GSMArena max display brightness than the average smartphone (1478 nits vs 893.5 nits). The average max brightness is 893.5 nits.
    • Higher contrast ratio
      Xiaomi Redmi K90 (16GB + 256GB) has a higher contrast ratio than the average smartphone (5000000:1 vs 1000000:1 ). The average smartphone contrast ratio is 1000000:1 .
    • Supports Dolby Vision support
      Xiaomi Redmi K90 (16GB + 256GB) supports Dolby Vision, the average smartphone does not. 17.4% of smartphones are Dolby Vision compatible.
    • Better display glass type
      Xiaomi Redmi K90 (16GB + 256GB) features a better display glass type than the average smartphone (Xiaomi Dragon Crystal Glass vs Corning Gorilla Glass 5 ). The average smartphone uses Corning Gorilla Glass 5 protection.
    • Supports HDR10 support
      Xiaomi Redmi K90 (16GB + 256GB) supports HDR10, the average smartphone does not. 42.7% of smartphones are HDR10 compatible.
    • Supports HDR10+ support
      Xiaomi Redmi K90 (16GB + 256GB) supports HDR10+, the average smartphone does not. 21.9% of smartphones include HDR10+ support.
    • Has an always-on display
      Xiaomi Redmi K90 (16GB + 256GB) features an always-on display, the average smartphone does not. 49.1% of smartphones offer always-on functionality.
    • Higher screen resolution
      Xiaomi Redmi K90 (16GB + 256GB) has a higher screen resolution than the average smartphone (1156x 2510 px vs 1080x 2400 px ). The average smartphone resolution is 1080x 2400 px .
    • 6.1% higher pixel density
      Xiaomi Redmi K90 (16GB + 256GB) has a higher pixel density than the average smartphone (419 ppi vs 395 ppi). The average smartphone has a pixel density of 395 ppi.
    • 42% larger battery capacity
      Xiaomi Redmi K90 (16GB + 256GB) has a larger battery capacity than the average smartphone (7100 mAh vs 5000 mAh). The average smartphone battery is 5000 mAh.
    • 3.03x faster charging speed
      Xiaomi Redmi K90 (16GB + 256GB) supports a faster charging speed than the average smartphone (100 W vs 33 W). The average charging speed is 33 W.
    • Supports reverse wireless charging
      Xiaomi Redmi K90 (16GB + 256GB) supports reverse wireless charging, the average smartphone does not. 25.5% of smartphones offer reverse wireless charging.
    • 69% higher PCMark Work 3.0 battery benchmark
      Xiaomi Redmi K90 (16GB + 256GB) has a higher PCMark Work 3.0 battery benchmark score than the average smartphone (1328 min vs 786 min). The average score is 786 min.
    • Supports aptX Lossless
      Xiaomi Redmi K90 (16GB + 256GB) supports aptX Lossless, the average smartphone does not. 12.9% of smartphones include aptX Lossless support.
    • Supports aptX Adaptive
      Xiaomi Redmi K90 (16GB + 256GB) supports aptX Adaptive, the average smartphone does not. 34.3% of smartphones include aptX Adaptive support.
    • 6.1 mm shorter
      Xiaomi Redmi K90 (16GB + 256GB) is shorter than the average smartphone (157.5 mm vs 163.6 mm). The average smartphone height is 163.6 mm.
    • Better IP rating
      Xiaomi Redmi K90 (16GB + 256GB) has a better IP rating than the average smartphone (IP68 vs IP67 ). The average IP rating is IP67 .
    • 0.3 mm thinner
      Xiaomi Redmi K90 (16GB + 256GB) is thinner than the average smartphone (8 mm vs 8.3 mm). The average smartphone thickness is 8.3 mm.
    • 0.75 mm narrower
      Xiaomi Redmi K90 (16GB + 256GB) is narrower than the average smartphone (75.3 mm vs 76 mm). The average smartphone width is 76 mm.

    Total
    Overall
    Performance & Hardware
    Software
    Camera
    Connectivity
    Display
    Battery
    Audio
    Design
    • Supports older OpenGL version
      Xiaomi Redmi K90 (16GB + 256GB) supports a lower OpenGL version than the average smartphone (3.1 vs 3.2). The average smartphone supports OpenGL version 3.2.
    • Narrower main camera aperture
      Xiaomi Redmi K90 (16GB + 256GB) has a narrower main camera aperture than the average smartphone (f/1.88 & f/2.2 & f/2.2 vs f/1.8 & f/2.4 & f/2.4 ). The average smartphone aperture is f/1.8 & f/2.4 & f/2.4 .
    • No memory card slot
      Xiaomi Redmi K90 (16GB + 256GB) does not have a memory card slot, the average smartphone does. 53.5% of smartphones feature expandable storage.
    • 0.08 inches smaller screen size
      Xiaomi Redmi K90 (16GB + 256GB) has a smaller screen size than the average smartphone (6.6 inches vs 6.67 inches). The average smartphone has a screen size of 6.67 inches.
    • 5% heavier
      Xiaomi Redmi K90 (16GB + 256GB) is heavier than the average smartphone (206 g vs 196.2 g). The average smartphone weighs 196.2 g.
    • No memory card slot
      Xiaomi Redmi K90 (16GB + 256GB) 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

      Xiaomi Redmi K90 (16GB + 256GB) does not have a memory card slot, the average smartphone does. 53.5% of smartphones feature expandable storage.
    • Narrower main camera aperture
      Xiaomi Redmi K90 (16GB + 256GB) has a narrower main camera aperture than the average smartphone (f/1.88 & f/2.2 & f/2.2 vs f/1.8 & f/2.4 & f/2.4 ). The average smartphone aperture is f/1.8 & f/2.4 & f/2.4 .
      What it is: The size of the lens opening (f-stop) that controls light entry. A lower f-number indicates a wider aperture, allowing better low-light shots.
      When it matters: When you want better low-light performance or a natural background blur effect.

      Importance: HIGH

      Xiaomi Redmi K90 (16GB + 256GB) has a narrower main camera aperture than the average smartphone (f/1.88 & f/2.2 & f/2.2 vs f/1.8 & f/2.4 & f/2.4 ). The average smartphone aperture is f/1.8 & f/2.4 & f/2.4 .f/1.88 & f/2.2 & f/2.2 vs f/1.8 & f/2.4 & f/2.4
    • 5% heavier
      Xiaomi Redmi K90 (16GB + 256GB) is heavier than the average smartphone (206 g vs 196.2 g). The average smartphone weighs 196.2 g.
      What it is: The total mass of the smartphone, affecting how heavy it feels in the hand.
      When it matters: When you want a phone that feels light in your pocket or substantial in your hand.

      Importance: MEDIUM

      Good value: <190 g

      Xiaomi Redmi K90 (16GB + 256GB) is heavier than the average smartphone (206 g vs 196.2 g). The average smartphone weighs 196.2 g.206.0 g vs 196.2 g
    • 5.01x less popular
      Xiaomi Redmi K90 (16GB + 256GB) is less popular than the average smartphone (1.0 vs 5.01).
      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.
      Xiaomi Redmi K90 (16GB + 256GB) is less popular than the average smartphone (1.0 vs 5.01).1.0 vs 5.01
    • 0.08 inches smaller screen size
      Xiaomi Redmi K90 (16GB + 256GB) has a smaller screen size than the average smartphone (6.6 inches vs 6.67 inches). The average smartphone has a screen size of 6.67 inches.
      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

      Xiaomi Redmi K90 (16GB + 256GB) has a smaller screen size than the average smartphone (6.6 inches vs 6.67 inches). The average smartphone has a screen size of 6.67 inches.6.59 inches vs 6.67 inches
    • Supports older OpenGL version
      Xiaomi Redmi K90 (16GB + 256GB) supports a lower OpenGL version than the average smartphone (3.1 vs 3.2). The average smartphone supports OpenGL version 3.2.
      What it is: The supported version of the Open Graphics Library, which defines how the device handles 2D and 3D rendering in games and applications.
      When it matters: When you play older games or use legacy graphics applications.

      Importance: LOW

      Good value: 3.3

      Xiaomi Redmi K90 (16GB + 256GB) supports a lower OpenGL version than the average smartphone (3.1 vs 3.2). The average smartphone supports OpenGL version 3.2.3.1 vs 3.2
    • 42.3% more expensive
      Xiaomi Redmi K90 (16GB + 256GB) is more expensive than the average smartphone (£370 vs £260).
      Xiaomi Redmi K90 (16GB + 256GB) is more expensive than the average smartphone (£370 vs £260).£370 vs £260
    Total
    Overall
    Performance & Hardware
    Camera
    Connectivity
    Display
    Design

    Graphic comparison of Xiaomi Redmi K90 (16GB + 256GB) and other smartphones

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    Third-party reviews

    What customers like about Xiaomi Redmi K90 (16GB + 256GB)?

    • Flagship-level performance due to the powerful Snapdragon 8 Elite chipset.
    • Excellent value for money, often described as a "flagship killer" with high-end specs at a mid-range price point.
    • Impressive battery life from a large 7100mAh (typical) capacity battery.
    • Very fast 100W wired and 50W wireless charging support.
    • High-quality, bright 6.59-inch AMOLED display with 120Hz refresh rate and high peak brightness (3500 nits).
    • Premium build quality with an aluminum frame and IP68 dust/water resistance.
    • High-end audio experience with stereo speakers co-tuned by Bose.
    • Good camera photo quality with a capable 50MP main sensor.
    • Ample RAM and fast storage options (LPDDR5X, UFS 4.1).
    • Aesthetically pleasing design that feels comfortable in hand.

    What customers dislike about Xiaomi Redmi K90 (16GB + 256GB)?

    • The ultra-wide-angle camera has a relatively low resolution of 8MP.
    • Video recording quality is not considered as good as photo quality by some users.
    • The device is primarily a China version and the OS (HyperOS) only officially supports Chinese and English languages (though Google Play can be installed).
    • The HyperOS software experience can lack the polish and refinement of other brands like Google or Samsung, and some users report occasional bugs or slow updates in specific regions.
    • The phone does not have expandable storage via a microSD card slot.

    Expert reviews

    N
    new.c.mi.com
    ?
    24/10/2025
    REDMI K90 Pro Max: The New Benchmark for Power

    This Xiaomi Community review provides a detailed evaluation of a product, focusing on the user experience from unboxing through daily performance. The device is noted for blending strong hardware specifications with the brand's software ecosystem, designed for modern users. Key strengths include high-quality, cost-competitive hardware, featuring advanced camera capabilities and a...Read more

    (Translated)Show original
    N
    new.c.mi.com
    ?
    23/10/2025
    Redmi K90: REDMI's powerful new flagship unveiled in China

    The Xiaomi 12T is highlighted as a high-performance "flagship killer," driven by the MediaTek Dimensity 8100-Ultra chipset and a 6.67-inch CrystalRes AMOLED 120Hz display, ensuring a fluid, lag-free user experience. Key advantages include 120W HyperCharge technology that fills the 5,000mAh battery in under 20 minutes, alongside a 108MP main camera featuring OIS for detailed...Read more

    (Translated)Show original
    N
    new.c.mi.com
    ?
    24/10/2025
    REDMI K90 Pro Max: The New Benchmark for Power

    This Xiaomi Community review provides a detailed evaluation of a product, focusing on the user experience from unboxing through daily performance. The device is noted for blending strong hardware specifications with the brand's software ecosystem, designed for modern users. Key strengths include high-quality, cost-competitive hardware, featuring advanced camera capabilities and a...Read more

    (Translated)Show original
    N
    new.c.mi.com
    ?
    23/10/2025
    Redmi K90: REDMI's powerful new flagship unveiled in China

    The Xiaomi 12T is highlighted as a high-performance "flagship killer," driven by the MediaTek Dimensity 8100-Ultra chipset and a 6.67-inch CrystalRes AMOLED 120Hz display, ensuring a fluid, lag-free user experience. Key advantages include 120W HyperCharge technology that fills the 5,000mAh battery in under 20 minutes, alongside a 108MP main camera featuring OIS for detailed...Read more

    (Translated)Show original

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