Home Phone comparison Xiaomi Poco C40 and Realme P4 5G - Which is better?

Xiaomi Poco C40 vs Realme P4 5G

40 out 100
Xiaomi Poco C40
VS
69 out 100
Realme P4 5G
Xiaomi Poco C40
Realme P4 5G

Compared 2 smartphones : Xiaomi Poco C40 Manufactured in July, 2022, with display 6.71 with chipsetJLQ JR510, vs Realme P4 5G, Manufactured in August, 2025 with chipsetMediaTek Dimensity 7400. 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 C40
    Reasons to choose Realme P4 5G
    • Larger display: 6.77in
    • Higher pixel density: 388ppi
    • Higher refresh rate: 144Hz
    • Lighter design: 185g vs 204g
    • Higher battery capacity: 7000mAh vs 6000mAh
    • Newer Bluetooth version: 5.4 vs 5
    • Infrared port

    Versions

    Available versions and configurations
    Memory Options - 2/32 GB
    - 3/32 GB
    - 4/32 GB
    - 4/64 GB    		 - 6/128 GB
    - 8/128 GB
    - 8/256 GB

    Review

    Key Specs Xiaomi Poco C40 and Realme P4 5G
    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 C40
    vs
    Realme P4 5G

    Display

    Display quality comparison
    Type IPS LCD OLED
    Size 6.71 in 6.77 in
    Resolution 720x1650 pixels 1080x2392 pixels
    Aspect ratio 20:9 20:9
    Pixel density 268 ppi 388 ppi
    Refresh rate 60 Hz 144 Hz
    Adaptive refresh rate No Yes (60-120 Hz)
    Max brightness 400 nits 1600 nits
    HDR support No Yes, HDR10+
    Touch Sampling Rate n/a 240 Hz
    Screen-to-body ratio 83.7 % 89.3 %
    Features n/a - DCI-P3
    - Always-On Display
    - DC dimming
    Display test
    Peak brightness (auto)
    Xiaomi Poco C40
    447 nits
    Realme P4 5G
    n/a
    sRGB gamut93.1 %n/a
    Response time34 msn/a
    Contrast1170:1n/a
    Sources: NotebookCheck [Xiaomi Poco C40]

    Design & Build

    Design and ergonomics comparison
    Height 169.59 mm (6.68 in) 163.4 mm (6.43 in)
    Width 76.56 mm (3.01 in) 75.88 mm (2.99 in)
    Thickness 9.18 mm (0.36 in) 7.58 mm (0.3 in)
    Weight 204 g (7.2 oz) 185 g (6.53 oz)
    Water resistance IP52 IP66
    Back panel Plastic n/a
    Frame Plastic Plastic
    Colors - Black
    - Green
    - Yellow    		 - Gray
    - Blue
    - Red
    Fingerprint sensor Yes rear Yes, In-Display
    Screen-to-body ratio
    Xiaomi Poco C40
    83.7 %
    Realme P4 5G
    89.3 %

    Performance

    Testing Xiaomi Poco C40 and Realme P4 5G In benchmarks
    Processor
    Chipset JLQ JR510 MediaTek Dimensity 7400
    Max Frequency 2000 MHz 2600 MHz
    CPU Cores n/a 8 (4 + 4)
    Architecture n/a - 4/2 (Cortex-A55)
    - 4/2.6 (Cortex-A78)
    Process n/a TSMC
    Transistor Size n/a 4 nm
    Neural Processor n/a MediaTek APU 655
    Graphics n/a Mali-G615 MP2
    GPU Cores n/a 256
    GPU Frequency n/a 1300 MHz
    FLOPS n/a 665.6 GFLOPS
    GeekBench v6
    Geekbench 6 (Single-Core)
    Xiaomi Poco C40
    217
    Realme P4 5G
    997
    Geekbench 6 (Multi-Core)
    Xiaomi Poco C40
    797
    Realme P4 5G
    2955
    Geekbench 6 (Single-Core)217997
    Geekbench 6 (Multi-Core)7972955
    Sources: Geekbench v6 [Xiaomi Poco C40]
    AnTuTu 10
    AnTuTu 10
    Xiaomi Poco C40
    160779
    Realme P4 5G
    745001
    CPU52804209772
    GPU16776175672
    Memory54670180497
    UX36529181060
    NanoReview Score160779745001

    Memory

    RAM
    RAM Size - 3 GB
    - 4 GB    		 6 GB
    Memory Type LPDDR4X n/a
    Channels 2 n/a
    Storage
    Storage Capacity- 32 GB
    - 64 GB    		128 GB
    Storage TypeUFS 2.2UFS 3.1
    Memory CardMicroSDNo

    Software

    OS Android 11 Android 15
    OS Size 12 GB n/a
    UI Skin MIUI 13 for POCO Realme UI 6.0

    Battery

    Volume 6000 mAh 7000 mAh
    Max Charging Power 18 W 80 W
    Battery Type Li-Po Silicon Carbon (Si/C)
    Removable No No
    Wireless Charging No No
    Reverse Charging No No
    Fast Charging Yes (50% in 60 min) Yes
    Full Charge Time 4:00 h n/a
    Battery Life Test
    Battery Life
    Xiaomi Poco C40
    27:32
    Realme P4 5G
    n/a
    Web Browsing11:04 hn/a
    Video Playback14:58 hn/a
    Games06:25 hn/a
    Standby Mode141 hn/a

    Main camera

    Matrix 13 MP 50 MP
    Photo resolution n/a 8192x6144 pixels
    Zoom Digital Digital
    Flash LED LED
    Stabilization Digital Digital
    8K Recording No No
    4K Recording No Yes (Up to 30 fps)
    1080p Recording Yes (Up to 30 fps) Yes (Up to 60 fps)
    Slow Motion No 240 fps (720p)
    Wide-angle lens n/a 112 °
    Lenses count Standard: 13 MP
    Depth: 2 MP    		 Standard: 50 MP
    Ultra-wide: 8 MP
    Features - Bokeh effect
    - Pro mode    		 Bokeh effect
    Main lens
    Matrix13 MP50 MP
    Aperturef/2.2f/1.8
    Focal lengthn/a27 mm
    AutofocusPhase autofocusPhase autofocus
    StabilizationDigitalDigital
    Ultra-wide lens
    Matrixn/a8 MP
    Aperturen/af/2.2
    Stabilizationn/aDigital

    Front camera

    Matrix 5 MP 16 MP
    Photo resolution 2592x1944 pixels 4920x3264 pixels
    Aperture f/2.2 f/2.4
    Sensor CMOS n/a
    Autofocus No No
    Stabilization Digital Digital
    Video resolution 1080p (Full HD) at 30 fps 1080p (Full HD) at 30 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 MiMO
    - Wi-Fi Direct
    - Wi-Fi Hotspot
    - Wi-Fi Display
    Bluetooth version 5 5.4
    Bluetooth features LE LE
    USB type USB Type-C USB Type-C
    USB version 2 2
    USB features - Charging
    - USB Storage Mode    		 - Charging
    - USB Storage Mode
    - OTG
    DisplayPort n/a No
    GPS - GPS
    - GLONASS
    - Beidou
    - Galileo    		 - GPS
    - GLONASS
    - Beidou
    - Galileo
    - QZSS
    NFC* No No
    Infrared Port No Yes
    Connectivity
    SIM Count*22
    SIM TypeNanoNano
    SIM ModeDual SIM StandbyDual SIM Standby
    eSIM Support *NoNo
    Hybrid SlotNoNo
    2G BandsGSM 2, 3, 5, 8GSM 850/900/1800MHz
    3G BandsWCDMA 1, 2, 4, 5, 8WCDMA 1/5/8
    LTE Bands*LTE (B1/B2/B3/B4/B5/B7/B8/B20/B28/B38/B40/B41)LTE (B1/B3/B5/B8/B40/B41)
    LTE category4n/a
    5G SupportNoYes

    Sound

    Speakers Mono n/a
    3.5 mm Jack Yes No
    FM Radio Yes n/a
    Dolby Atmos No n/a
    Speaker Test
    Max Volume
    Xiaomi Poco C40
    80.1 dB
    Realme P4 5G
    n/a

    Other

    Class Budget Mid-range
    Announced July, 2022 yr August, 2025 yr
    Release Date July, 2022 yr August, 2025 yr
    Launch Price ($) 149 n/a
    MSRP ($) n/a 210
    Sensors - Proximity Sensor
    - Accelerometer
    - Ambient Light Sensor
    - Fingerprint sensor    		 - Proximity Sensor
    - Gyroscope
    - Accelerometer
    - Ambient Light Sensor
    - Compass
    - Fingerprint sensor
    Charger Included Yes 10 W Yes, 80 W
    * Attention! Config, frequencies, NFC, and other specs may vary by region.

    Results

    After analyzing the data, we consider Realme P4 5G the clear winner in this comparison.

    Survey

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