Home Phone comparison Tecno Spark 20C and Tecno Spark 40 Pro - Which is better?

Tecno Spark 20C vs Tecno Spark 40 Pro

47 out 100
Tecno Spark 20C
VS
64 out 100
Tecno Spark 40 Pro
Tecno Spark 20C
Tecno Spark 40 Pro

Compared 2 smartphones : Tecno Spark 20C Manufactured in December, 2023, with display 6.6 with chipsetMediaTek Helio G36, vs Tecno Spark 40 Pro, Manufactured in July, 2025with 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 Tecno Spark 20C
    Reasons to choose Tecno Spark 40 Pro
    • Larger display: 6.78in
    • Higher pixel density: 440ppi
    • Higher refresh rate: 144Hz
    • Lighter design: 162g vs 185g
    • Higher battery capacity: 5200mAh vs 5000mAh
    • Newer Bluetooth version: 5.3 vs 5
    • Supports Dolby Atmos
    • Infrared port

    Versions

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

    Review

    Key Specs Tecno Spark 20C 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:
    Tecno Spark 20C
    vs
    Tecno Spark 40 Pro

    Display

    Display quality comparison
    Type IPS LCD AMOLED
    Size 6.6 in 6.78 in
    Resolution 720x1612 pixels 1224x2720 pixels
    Aspect ratio 20:9 20:9
    Pixel density 267 ppi 440 ppi
    Refresh rate 90 Hz 144 Hz
    Adaptive refresh rate No Yes (60-120 Hz)
    Max brightness 450 nits 1600 nits
    HDR support No Yes, HDR10
    Screen-to-body ratio 85 % 89.4 %
    Features n/a DCI-P3

    Design & Build

    Design and ergonomics comparison
    Height 163.69 mm (6.44 in) 163.67 mm (6.44 in)
    Width 75.6 mm (2.98 in) 75.87 mm (2.99 in)
    Thickness 8.55 mm (0.34 in) 6.69 mm (0.26 in)
    Weight 185 g (6.53 oz) 162 g (5.71 oz)
    Water resistance No IP64
    Back panel Plastic Plastic
    Frame Plastic Plastic
    Colors - White
    - Black
    - Gold
    - Yellow    		 - Black
    - Gray
    - Green
    Fingerprint sensor Yes In-Button Yes, In-Display
    Screen-to-body ratio
    Tecno Spark 20C
    85 %
    Tecno Spark 40 Pro
    89.4 %

    Performance

    Testing Tecno Spark 20C and Tecno Spark 40 Pro In benchmarks
    Processor
    Chipset MediaTek Helio G36 MediaTek Helio G100 Ultimate
    Max Frequency 2200 MHz 2200 MHz
    CPU Cores 8 (4 + 4) 8 (2 + 6)
    Architecture - 4/1.8 (Cortex-A53)
    - 4/2.2 (Cortex-A53)    		 - 6/2 (Cortex-A55)
    - 2/2.2 (Cortex-A76)
    Process TSMC TSMC
    Transistor Size 12 nm 6 nm
    Neural Processor No Yes
    Graphics PowerVR GE8320 Mali-G57 MP2
    GPU Cores 32 64
    GPU Frequency 680 MHz 1000 MHz
    FLOPS 43.5 GFLOPS 128 GFLOPS
    GeekBench v6
    Geekbench 6 (Single-Core)
    Tecno Spark 20C
    189
    Tecno Spark 40 Pro
    713
    Geekbench 6 (Multi-Core)
    Tecno Spark 20C
    781
    Tecno Spark 40 Pro
    1953
    Geekbench 6 (Single-Core)189713
    Geekbench 6 (Multi-Core)7811953
    Sources: Geekbench v6 [Tecno Spark 20C]
    AnTuTu 10
    AnTuTu 10
    Tecno Spark 20C
    150769
    Tecno Spark 40 Pro
    424965
    CPU48839129573
    GPU1759966336
    Memory46814116200
    UX37517112856
    NanoReview Score150769424965

    Memory

    RAM
    RAM Size - 4 GB
    - 8 GB    		 8 GB
    Memory Type LPDDR4X LPDDR4X
    Memory Frequency 1600 MHz 2133 MHz
    Channels 2 2
    Storage
    Storage Capacity- 128 GB
    - 256 GB    		128 GB
    Storage TypeeMMC 5.1UFS 2.2
    Memory CardMicroSDMicroSD

    Software

    OS Android 13 Android 15
    UI Skin HiOS 12.6 HIOS 15.1

    Battery

    Volume 5000 mAh 5200 mAh
    Max Charging Power 18 W 45 W
    Battery Type Li-Po Li-Po
    Removable No No
    Wireless Charging No No
    Reverse Charging No No
    Fast Charging Yes (50% in 40 min) Yes
    Full Charge Time 1:50 h 0:55 h

    Main camera

    Matrix 50 MP 50 MP
    Zoom Digital Digital
    Flash Dual LED Dual LED
    Stabilization Digital Digital
    8K Recording No No
    4K Recording No No
    1080p Recording Yes (Up to 30 fps) Yes (Up to 60 fps)
    Slow Motion n/a 120 fps (720p)
    Lenses count Standard: 50 MP
    Depth: 0.08 MP    		 Standard: 50 MP
    Depth
    Features - Bokeh effect
    - Pro mode    		 - Bokeh effect
    - Pro mode
    Main lens
    Matrix50 MP50 MP
    Aperturen/af/1.6
    Sensor size1/2.81/2
    Pixel sizen/a0.64 μm
    AutofocusPhase autofocusPhase autofocus
    StabilizationDigitalDigital

    Front camera

    Matrix 8 MP 13 MP
    Aperture n/a f/2.2
    Sensor CMOS n/a
    Sensor size n/a 1/3.1
    Pixel size n/a 1.12 μm
    Autofocus No No
    Stabilization No Digital
    Video resolution 1080p (Full HD) at 30 fps 1080p (Full HD) at 60 fps
    TOF 3D sensor No No

    Connectivity

    Wi-Fi version Wi-Fi 5 (802.11 a/b/g/n/ac) Wi-Fi 5 (802.11 a/b/g/n/ac)
    Wi-Fi features - Dual Band
    - Wi-Fi Direct
    - Wi-Fi Hotspot
    - Wi-Fi Display    		 - Dual Band
    - Wi-Fi Direct
    - Wi-Fi Hotspot
    - Wi-Fi Display
    Bluetooth version 5 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
    - Galileo    		 - GPS
    - GLONASS
    - Galileo
    NFC* No Varies by region
    Infrared Port No Yes
    Connectivity
    SIM Count*22
    SIM TypeNanoNano
    SIM ModeDual SIM StandbyDual SIM Standby
    eSIM Support *NoNo
    Hybrid SlotNoNo
    LTE category7n/a
    5G SupportNoNo

    Sound

    Speakers Stereo n/a
    3.5 mm Jack Yes Yes
    FM Radio Yes Yes
    Dolby Atmos No Yes

    Other

    Class Budget Mid-range
    Announced November, 2023 yr July, 2025 yr
    Release Date December, 2023 yr July, 2025 yr
    Launch Price ($) 130 n/a
    MSRP ($) 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 18 W Yes, 45 W
    * Attention! Config, frequencies, NFC, and other specs may vary by region.

    Results

    After analyzing the data, we consider Tecno Spark 40 Pro the clear winner in this comparison.

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