Home Phone comparison Xiaomi 12X and Tecno Spark 40 Pro - Which is better?

Xiaomi 12X vs Tecno Spark 40 Pro

63 out 100
Xiaomi 12X
VS
64 out 100
Tecno Spark 40 Pro
Xiaomi 12X
Tecno Spark 40 Pro

Compared 2 smartphones : Xiaomi 12X Manufactured in December, 2021, with display 6.28 with chipsetQualcomm Snapdragon 870, vs Tecno Spark 40 Pro, Manufactured in July, 2025 with chipsetMediaTek Helio G100 Ultimate. Below are specs, tests, pros and cons for each device

  1. Differences
  2. Review
  3. Specs
  4. Benchmarks
  5. Battery Life
  6. Cameras
  7. Comments (0)

Key Differences

Device key advantages
Reasons to choose Xiaomi 12X
    Reasons to choose Tecno Spark 40 Pro
    • Larger display: 6.78in
    • Higher pixel density: 440ppi
    • Higher refresh rate: 144Hz
    • Lighter design: 162g vs 176g
    • Higher battery capacity: 5200mAh vs 4500mAh
    • Newer Bluetooth version: 5.3 vs 5.1

    Versions

    Available versions and configurations
    Memory Options - 8/128 GB
    - 8/256 GB
    - 12/256 GB    		 - 8/128 GB
    - 8/256 GB

    Review

    Key Specs Xiaomi 12X and Tecno Spark 40 Pro
    Display
    Color accuracy, sharpness & brightness
    Camera
    Main & front camera tests
    Performance
    App & system performance
    Games
    3D gaming performance
    Battery
    Battery life, charging speed & type
    Connectivity
    Connectivity features
    NanoReview Score
    Overall score by NanoReview
    Adjust each parameter’s importance to find the best match for you.
    Customize your score
    Function
    Importance (Weight)
    Display:
    Camera:
    Performance:
    Gaming:
    Battery:
    Connectivity:
    Higher weight means greater impact on NanoReview score.

    Tests & specs

    Specs & test comparison
    Smartphones:
    Xiaomi 12X
    vs
    Tecno Spark 40 Pro

    Display

    Display quality comparison
    Type AMOLED AMOLED
    Size 6.28 in 6.78 in
    Resolution 1080x2400 pixels 1224x2720 pixels
    Aspect ratio 20:9 20:9
    Pixel density 419 ppi 440 ppi
    Refresh rate 120 Hz 144 Hz
    Adaptive refresh rate Yes Yes (60-120 Hz)
    Max brightness 500 nits 1600 nits
    HDR support Yes HDR10+ Yes, HDR10
    Touch Sampling Rate 480 Hz n/a
    Screen-to-body ratio 89.3 % 89.4 %
    Features - DCI-P3
    - Always-On Display
    - DC dimming    		 DCI-P3
    Display test
    Peak brightness (auto)
    Xiaomi 12X
    924 nits
    Tecno Spark 40 Pro
    n/a
    sRGB gamut98.6 %n/a
    PWM (Flicker)523 Hzn/a
    Response time1 msn/a
    Contrast∞ Infiniten/a
    Sources: NotebookCheck [Xiaomi 12X]

    Design & Build

    Design and ergonomics comparison
    Height 152.7 mm (6.01 in) 163.67 mm (6.44 in)
    Width 69.9 mm (2.75 in) 75.87 mm (2.99 in)
    Thickness 8.16 mm (0.32 in) 6.69 mm (0.26 in)
    Weight 176 g (6.21 oz) 162 g (5.71 oz)
    Water resistance No IP64
    Back panel Glass Plastic
    Frame Metal Plastic
    Colors - Black
    - Blue
    - Pink    		 - Black
    - Gray
    - Green
    Fingerprint sensor Yes In-Display Yes, In-Display
    Screen-to-body ratio
    Xiaomi 12X
    89.3 %
    Tecno Spark 40 Pro
    89.4 %

    Performance

    Testing Xiaomi 12X and Tecno Spark 40 Pro In benchmarks
    Processor
    Chipset Qualcomm Snapdragon 870 MediaTek Helio G100 Ultimate
    Max Frequency 3200 MHz 2200 MHz
    CPU Cores 8 (1 + 3 + 4) 8 (2 + 6)
    Architecture - 4/1.8 (Kryo 585 Silver (Cortex-A55))
    - 3/2.42 (Kryo 585 Gold (Cortex-A77))
    - 1/3.2 (Kryo 585 Prime (Cortex-A77))    		 - 6/2 (Cortex-A55)
    - 2/2.2 (Cortex-A76)
    Process TSMC TSMC
    Transistor Size 7 nm 6 nm
    Neural Processor Hexagon 698 Yes
    Graphics Adreno 650 Mali-G57 MP2
    GPU Cores 768 64
    GPU Frequency 670 MHz 1000 MHz
    FLOPS 1029.1 GFLOPS 128 GFLOPS
    GeekBench v6
    Geekbench 6 (Single-Core)
    Xiaomi 12X
    1297
    Tecno Spark 40 Pro
    713
    Geekbench 6 (Multi-Core)
    Xiaomi 12X
    3428
    Tecno Spark 40 Pro
    1953
    Geekbench 6 (Single-Core)1297713
    Geekbench 6 (Multi-Core)34281953
    Sources: Geekbench v6 [Xiaomi 12X]
    AnTuTu 10
    AnTuTu 10
    Xiaomi 12X
    806389
    Tecno Spark 40 Pro
    424965
    CPU237508129573
    GPU23569366336
    Memory153330116200
    UX179858112856
    NanoReview Score806389424965
    3DMark Wild Life
    3DMark Wild Life
    Xiaomi 12X
    4251
    Tecno Spark 40 Pro
    n/a
    Max Surface Temp.37.6 °Cn/a
    Stability98 %n/a
    Graphics Test25 fpsn/a
    Graphics Score4251n/a
    Sources: 3DMark [Xiaomi 12X]

    Memory

    RAM
    RAM Size - 8 GB
    - 12 GB    		 8 GB
    Memory Type LPDDR5 LPDDR4X
    Memory Frequency n/a 2133 MHz
    Channels 2 2
    Storage
    Storage Capacity- 128 GB
    - 256 GB    		128 GB
    Storage TypeUFS 3.1UFS 2.2
    Memory CardNoMicroSD

    Software

    OS Android 11 (Upgradeable to Android 13) Android 15
    OS Size 29.3 GB n/a
    UI Skin HyperOS 1.0 HIOS 15.1

    Battery

    Volume 4500 mAh 5200 mAh
    Max Charging Power 67 W 45 W
    Battery Type Li-Po Li-Po
    Removable No No
    Wireless Charging No No
    Reverse Charging No No
    Fast Charging Yes (78% in 30 min) Yes
    Full Charge Time 0:48 h 0:55 h
    Battery Life Test
    Battery Life
    Xiaomi 12X
    22:44
    Tecno Spark 40 Pro
    n/a
    Web Browsing09:35 hn/a
    Video Playback14:39 hn/a
    Games05:35 hn/a
    Standby Mode101 hn/a

    Main camera

    Matrix 50 MP 50 MP
    Photo resolution 8700x5800 pixels n/a
    Zoom Digital Digital
    Flash Dual LED Dual LED
    Stabilization Optical Digital
    8K Recording Up to 24FPS No
    4K Recording Yes (Up to 60 fps) No
    1080p Recording Yes (Up to 60 fps) Yes (Up to 60 fps)
    Slow Motion 960 fps (720p) 120 fps (720p)
    Wide-angle lens 123 ° n/a
    Lenses count Standard: 50 MP
    Ultra-wide: 13 MP
    Macro: 5 MP    		 Standard: 50 MP
    Depth
    Features - Bokeh effect
    - Pro mode    		 - Bokeh effect
    - Pro mode
    Main lens
    Matrix50 MP50 MP
    Aperturef/1.9f/1.6
    Focal length26 mmn/a
    SensorSony IMX766n/a
    Sensor size1/1.561/2
    Pixel size1 μm0.64 μm
    AutofocusPhase autofocus (Dual Pixel)Phase autofocus
    StabilizationOpticalDigital
    Ultra-wide lens
    Matrix13 MPn/a
    Aperturef/2.4n/a
    Focal length12 mmn/a
    SensorOmniVision OV13B10n/a
    Sensor size1/3.06n/a
    Pixel size1.12 μmn/a
    StabilizationDigitaln/a

    Front camera

    Matrix 32 MP 13 MP
    Photo resolution 6528x4896 pixels n/a
    Aperture f/2.4 f/2.2
    Focal length 26 mm n/a
    Sensor OmniVision OV32B40 n/a
    Sensor size 1/3 1/3.1
    Pixel size 0.7 μm 1.12 μm
    Autofocus No No
    Stabilization Digital Digital
    Video resolution 1080p (Full HD) at 60 fps 1080p (Full HD) at 60 fps
    TOF 3D sensor No No

    Connectivity

    Wi-Fi version Wi-Fi 6 (802.11 a/b/g/n/ac/ax) Wi-Fi 5 (802.11 a/b/g/n/ac)
    Wi-Fi features - Dual Band
    - Wi-Fi MiMO
    - Wi-Fi Direct
    - Wi-Fi Hotspot
    - Wi-Fi Display    		 - Dual Band
    - Wi-Fi Direct
    - Wi-Fi Hotspot
    - Wi-Fi Display
    Bluetooth version 5.1 5.3
    Bluetooth features LE LE
    USB type USB Type-C USB Type-C
    USB version 2 2
    USB features - Charging
    - USB Storage Mode
    - OTG    		 - Charging
    - USB Storage Mode
    - OTG
    DisplayPort n/a No
    GPS - GPS
    - GLONASS
    - Beidou
    - Galileo
    - NAVIC    		 - GPS
    - GLONASS
    - Galileo
    NFC* Varies by region Varies by region
    Infrared Port Yes Yes
    Connectivity
    SIM Count*22
    SIM TypeNanoNano
    SIM ModeDual SIM StandbyDual SIM Standby
    eSIM Support *n/aNo
    Hybrid SlotNoNo
    2G BandsGSM 850 900 1800 1900 MHzn/a
    3G BandsWCDMA B1/2/4/5/6/8/19n/a
    LTE Bands*LTE (B1/B2/B3/B4/B5/B7/B8/B12/B13/B17/B18/B19/B20/B26/B28/B32/B66)n/a
    5G SupportYesNo

    Sound

    Speakers Stereo n/a
    3.5 mm Jack No Yes
    FM Radio No Yes
    Dolby Atmos Yes Yes
    Speaker Test
    Max Volume
    Xiaomi 12X
    90.1 dB
    Tecno Spark 40 Pro
    n/a

    Other

    Class Flagship Mid-range
    Announced December, 2021 yr July, 2025 yr
    Release Date December, 2021 yr July, 2025 yr
    Launch Price ($) 650 n/a
    MSRP ($) n/a 180
    Sensors - Proximity Sensor
    - Gyroscope
    - Accelerometer
    - Ambient Light Sensor
    - Compass
    - Fingerprint sensor    		 - Proximity Sensor
    - Accelerometer
    - Ambient Light Sensor
    - Compass
    - Fingerprint sensor
    Charger Included Yes 67 W Yes, 45 W
    * Attention! Config, frequencies, NFC, and other specs may vary by region.

    Results

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    Survey

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    Total Votes: 2

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