Home Phone comparison Xiaomi Poco X7 and Tecno Spark 30C - Which is better?

Xiaomi Poco X7 vs Tecno Spark 30C

66 out 100
Xiaomi Poco X7
VS
53 out 100
Tecno Spark 30C
Xiaomi Poco X7
Tecno Spark 30C

Compared 2 smartphones : Xiaomi Poco X7 Manufactured in January, 2025, with display 6.67 with chipsetMediaTek Dimensity 7300 Ultra, vs Tecno Spark 30C, Manufactured in September, 2024with chipsetMediaTek Helio G81. 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 Poco X7
  • Higher pixel density: 446ppi
  • Lighter design: 185.5g vs 187g
  • Higher battery capacity: 5110mAh vs 5000mAh
  • Newer Bluetooth version: 5.4 vs 5
  • Supports Dolby Atmos
  • Built-in eSIM
Reasons to choose Tecno Spark 30C

    Versions

    Available versions and configurations
    Memory Options - 8/128 GB
    - 8/256 GB
    - 12/512 GB    		 - 4/128 GB
    - 4/256 GB
    - 6/128 GB
    - 8/256 GB

    Review

    Key Specs Xiaomi Poco X7 and Tecno Spark 30C
    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 Poco X7
    vs
    Tecno Spark 30C

    Display

    Display quality comparison
    Type AMOLED IPS LCD
    Size 6.67 in 6.67 in
    Resolution 1220x2712 pixels 720x1600 pixels
    Aspect ratio 20:9 20:9
    Pixel density 446 ppi 263 ppi
    Refresh rate 120 Hz 120 Hz
    Adaptive refresh rate Yes No
    Max brightness 1200 nits 450 nits
    HDR support Yes Dolby Vision No
    Touch Sampling Rate 480 Hz n/a
    Screen-to-body ratio 88.9 % 86.2 %
    Features - DCI-P3
    - Always-On Display
    - DC dimming    		 n/a
    Display test
    Peak brightness (auto)
    Xiaomi Poco X7
    1107 nits
    Tecno Spark 30C
    n/a
    sRGB gamut100 %n/a
    PWM (Flicker)120 Hzn/a
    Response time1 msn/a
    Contrast∞ Infiniten/a
    Sources: NotebookCheck [Xiaomi Poco X7]

    Design & Build

    Design and ergonomics comparison
    Height 162.33 mm (6.39 in) 163.9 mm (6.45 in)
    Width 74.42 mm (2.93 in) 76 mm (2.99 in)
    Thickness 8.4 mm (0.33 in) 8.5 mm (0.33 in)
    Weight 185.5 g (6.54 oz) 187 g (6.6 oz)
    Water resistance IP68 IP54
    Cooling system Vapor chamber n/a
    Back panel Plastic Plastic
    Frame Plastic Plastic
    Colors - Black
    - Silver
    - Green    		 - White
    - Black
    - Green
    Fingerprint sensor Yes In-Display Yes In-Button
    Screen-to-body ratio
    Xiaomi Poco X7
    88.9 %
    Tecno Spark 30C
    86.2 %

    Performance

    Testing Xiaomi Poco X7 and Tecno Spark 30C In benchmarks
    Processor
    Chipset MediaTek Dimensity 7300 Ultra MediaTek Helio G81
    Max Frequency 2500 MHz 2000 MHz
    CPU Cores 8 (4 + 4) 8 (2 + 6)
    Architecture - 4/2 (Cortex-A55)
    - 4/2.5 (Cortex-A78)    		 - 6/1.8 (Cortex-A55)
    - 2/2 (Cortex-A75)
    Process TSMC TSMC
    Transistor Size 4 nm 12 nm
    Neural Processor MediaTek APU 655 Yes
    Graphics Mali-G615 MP2 Mali-G52 MP2
    GPU Cores 256 48
    GPU Frequency 1047 MHz 950 MHz
    FLOPS 536.1 GFLOPS 91.2 GFLOPS
    GeekBench v6
    Geekbench 6 (Single-Core)
    Xiaomi Poco X7
    1031
    Tecno Spark 30C
    449
    Geekbench 6 (Multi-Core)
    Xiaomi Poco X7
    2842
    Tecno Spark 30C
    1380
    Geekbench 6 (Single-Core)1031449
    Geekbench 6 (Multi-Core)28421380
    Geekbench Compute (GPU)2507483
    Sources: Geekbench v6 [Xiaomi Poco X7], [Tecno Spark 30C]
    AnTuTu 10
    AnTuTu 10
    Xiaomi Poco X7
    675069
    Tecno Spark 30C
    245145
    CPU20319481702
    GPU14333835061
    Memory15927567099
    UX16926261283
    NanoReview Score675069245145

    Memory

    RAM
    RAM Size - 8 GB
    - 12 GB    		 - 4 GB
    - 6 GB
    - 8 GB
    Memory Type LPDDR4X LPDDR4X
    Memory Frequency 2133 MHz 1800 MHz
    Channels 2 2
    Storage
    Storage Capacity- 128 GB
    - 256 GB
    - 512 GB    		- 128 GB
    - 256 GB
    Storage TypeUFS 2.2eMMC 5.1
    Memory CardNoMicroSD

    Software

    OS Android 14 Android 14
    UI Skin HyperOS 1.0 HiOS 13

    Battery

    Volume 5110 mAh 5000 mAh
    Max Charging Power 45 W 18 W
    Battery Type Li-Po Li-Po
    Removable No No
    Wireless Charging No No
    Reverse Charging No No
    Fast Charging Yes (62% in 30 min) Yes (50% in 40 min)
    Full Charge Time 1:05 h 1:50 h
    Battery Life Test
    Battery Life
    Xiaomi Poco X7
    19:25
    Tecno Spark 30C
    n/a
    Web Browsing06:50 hn/a
    Video Playback10:59 hn/a
    Games05:14 hn/a
    Standby Mode104 hn/a

    Main camera

    Matrix 50 MP 50 MP
    Photo resolution 8192x6144 pixels n/a
    Zoom Digital Digital
    Flash LED Dual LED
    Stabilization Optical Digital
    8K Recording No No
    4K Recording Yes (Up to 30 fps) No
    1080p Recording Yes (Up to 60 fps) Yes (Up to 30 fps)
    Slow Motion 240 fps (720p) n/a
    Wide-angle lens 120 ° n/a
    Lenses count Standard: 50 MP
    Ultra-wide: 8 MP
    Macro: 2 MP    		 Standard: 50 MP
    Depth
    Features - Bokeh effect
    - Pro mode    		 - Bokeh effect
    - Pro mode
    Main lens
    Matrix50 MP50 MP
    Aperturef/1.5n/a
    Focal length26 mmn/a
    SensorSony IMX882n/a
    Sensor size1/1.961/2.8
    Pixel size0.8 μmn/a
    AutofocusPhase autofocusPhase autofocus
    StabilizationOpticalDigital
    Ultra-wide lens
    Matrix8 MPn/a
    Aperturef/2.2n/a
    Focal length15 mmn/a
    SensorSony IMX355n/a
    Sensor size1/4.0n/a
    Pixel size1.12 μmn/a
    StabilizationDigitaln/a

    Front camera

    Matrix 20 MP 8 MP
    Photo resolution 5184x3888 pixels n/a
    Aperture f/2.2 n/a
    Focal length 25 mm n/a
    Sensor Omnivision OV20B CMOS
    Sensor size 1/4.0 n/a
    Pixel size 0.7 μm n/a
    Autofocus No No
    Stabilization Digital No
    Video resolution 1080p (Full HD) at 60 fps 1080p (Full HD) at 30 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 5.4 5
    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 No No
    GPS - GPS
    - GLONASS
    - Beidou
    - Galileo
    - QZSS    		 - GPS
    - GLONASS
    - Galileo
    NFC* Yes No
    Infrared Port Yes Yes
    Connectivity
    SIM Count*22
    SIM TypeNanoNano
    SIM ModeDual SIM StandbyDual SIM Standby
    eSIM Support *YesNo
    Hybrid SlotNoNo
    2G BandsGSM 2/3/5/8n/a
    3G BandsWCDMA B1/2/4/5/6/8/19n/a
    LTE Bands*LTE (B1/B2/B3/B4/B5/B7/B8/B18/B19/B20/B28/B38/B40/B41/B42/B48/B66)n/a
    LTE categoryn/a7
    5G SupportYesNo

    Sound

    Speakers Stereo Stereo
    3.5 mm Jack No Yes
    FM Radio No Yes
    Dolby Atmos Yes No
    Speaker Test
    Max Volume
    Xiaomi Poco X7
    91.4 dB
    Tecno Spark 30C
    n/a

    Other

    Class Mid-range Budget
    Announced January, 2025 yr September, 2024 yr
    Release Date January, 2025 yr September, 2024 yr
    Launch Price ($) 229 150
    Sensors - Proximity Sensor
    - Gyroscope
    - Accelerometer
    - Ambient Light Sensor
    - Compass
    - Fingerprint sensor    		 - Accelerometer
    - Compass
    - Fingerprint sensor
    Charger Included Yes 45 W Yes 18 W
    * Attention! Config, frequencies, NFC, and other specs may vary by region.

    Results

    After analyzing the data, we consider Xiaomi Poco X7 the clear winner in this comparison.

    Survey

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