Home Phone comparison Xiaomi Poco M3 Pro and Realme 15 5G - Which is better?

Xiaomi Poco M3 Pro vs Realme 15 5G

48 out 100
Xiaomi Poco M3 Pro
VS
70 out 100
Realme 15 5G
Xiaomi Poco M3 Pro
Realme 15 5G

Compared 2 smartphones : Xiaomi Poco M3 Pro Manufactured in May, 2021, with display 6.5 with chipsetMediaTek Dimensity 700, vs Realme 15 5G, Manufactured in July, 2025 with chipsetMediaTek Dimensity 7300 Plus. 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 M3 Pro
    Reasons to choose Realme 15 5G
    • Larger display: 6.8in
    • Higher pixel density: 453ppi
    • Higher refresh rate: 144Hz
    • Lighter design: 187g vs 190g
    • Higher battery capacity: 7000mAh vs 5000mAh
    • Newer Bluetooth version: 5.4 vs 5.1
    • Includes charger

    Versions

    Available versions and configurations
    Memory Options - 4/64 GB
    - 6/128 GB    		 - 8/128 GB
    - 8/256 GB
    - 12/256 GB
    - 12/512 GB

    Review

    Key Specs Xiaomi Poco M3 Pro and Realme 15 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 M3 Pro
    vs
    Realme 15 5G

    Display

    Display quality comparison
    Type IPS LCD OLED
    Size 6.5 in 6.8 in
    Resolution 1080x2400 pixels 1280x2800 pixels
    Aspect ratio 20:9 19.5:9
    Pixel density 405 ppi 453 ppi
    Refresh rate 90 Hz 144 Hz
    Adaptive refresh rate No Yes
    Max brightness 500 nits 1800 nits
    HDR support No Yes, HDR10+
    Touch Sampling Rate 180 Hz 240 Hz
    Screen-to-body ratio 83.8 % 91.9 %
    Features n/a - DCI-P3
    - Always-On Display
    - DC dimming
    Display test
    Peak brightness (auto)
    Xiaomi Poco M3 Pro
    532 nits
    Realme 15 5G
    n/a
    sRGB gamut93.5 %n/a
    Response time33.5 msn/a
    Contrast2512:1n/a
    Sources: NotebookCheck [Xiaomi Poco M3 Pro]

    Design & Build

    Design and ergonomics comparison
    Height 161.8 mm (6.37 in) 162.27 mm (6.39 in)
    Width 75.3 mm (2.96 in) 76.16 mm (3 in)
    Thickness 8.9 mm (0.35 in) 7.66 mm (0.3 in)
    Weight 190 g (6.7 oz) 187 g (6.6 oz)
    Water resistance No IP68
    Back panel Plastic n/a
    Frame Plastic Plastic
    Colors - Black
    - Blue
    - Yellow    		 - Silver
    - Green
    - Purple
    Fingerprint sensor Yes In-Button Yes, In-Display
    Screen-to-body ratio
    Xiaomi Poco M3 Pro
    83.8 %
    Realme 15 5G
    91.9 %

    Performance

    Testing Xiaomi Poco M3 Pro and Realme 15 5G In benchmarks
    Processor
    Chipset MediaTek Dimensity 700 MediaTek Dimensity 7300 Plus
    Max Frequency 2200 MHz 2600 MHz
    CPU Cores 8 (2 + 6) 8 (4 + 4)
    Architecture - 6/2 (Cortex-A55)
    - 2/2.2 (Cortex-A76)    		 - 4/2 (Cortex-A55)
    - 4/2.5 (Cortex-A78)
    Process TSMC TSMC
    Transistor Size 7 nm 4 nm
    Neural Processor Yes MediaTek APU 655
    Graphics Mali-G57 MP2 Mali-G615 MP2
    GPU Cores 128 256
    GPU Frequency 950 MHz 1047 MHz
    FLOPS 243.2 GFLOPS 536.1 GFLOPS
    GeekBench v6
    Geekbench 6 (Single-Core)
    Xiaomi Poco M3 Pro
    698
    Realme 15 5G
    1014
    Geekbench 6 (Multi-Core)
    Xiaomi Poco M3 Pro
    1841
    Realme 15 5G
    2916
    Geekbench 6 (Single-Core)6981014
    Geekbench 6 (Multi-Core)18412916
    Geekbench Compute (GPU)n/a2497
    Sources: Geekbench v6 [Realme 15 5G]
    AnTuTu 10
    AnTuTu 10
    Xiaomi Poco M3 Pro
    393792
    Realme 15 5G
    728221
    CPU134816212437
    GPU62084149032
    Memory94084185085
    UX102808181667
    NanoReview Score393792728221
    3DMark Wild Life
    3DMark Wild Life
    Xiaomi Poco M3 Pro
    1104
    Realme 15 5G
    n/a
    Max Surface Temp.41.5 °Cn/a
    Stability99 %n/a
    Graphics Test6 fpsn/a
    Graphics Score1104n/a
    Sources: 3DMark [Xiaomi Poco M3 Pro]
    PCMark 3.0
    PCMark 3.0
    Xiaomi Poco M3 Pro
    7916
    Realme 15 5G
    n/a
    Writing score9449n/a
    Web score5850n/a
    Video editing4676n/a
    Data manipulation6598n/a
    NanoReview Score7916n/a

    Memory

    RAM
    RAM Size - 4 GB
    - 6 GB    		 8 GB
    Memory Type LPDDR4X LPDDR4X
    Memory Frequency 2133 MHz 2133 MHz
    Channels 2 2
    Storage
    Storage Capacity- 64 GB
    - 128 GB    		128 GB
    Storage TypeUFS 2.2UFS 3.1
    Memory CardMicroSDNo

    Software

    OS Android 11 (Upgradeable to Android 13) Android 15
    OS Size 19.2 GB n/a
    UI Skin MIUI 14 Realme UI 6.0

    Battery

    Volume 5000 mAh 7000 mAh
    Max Charging Power 18 W 80 W
    Battery Type Li-Po Li-ion
    Removable No No
    Wireless Charging No No
    Reverse Charging Yes No
    Fast Charging Yes (33% in 30 min) Yes
    Full Charge Time 2:00 h n/a
    Battery Life Test
    Battery Life
    Xiaomi Poco M3 Pro
    24:46
    Realme 15 5G
    n/a
    Web Browsing10:01 hn/a
    Video Playback14:26 hn/a
    Games05:48 hn/a
    Standby Mode122 hn/a

    Main camera

    Matrix 48 MP 50 MP
    Photo resolution 8000x6000 pixels 8192x6144 pixels
    Zoom Digital Digital
    Flash Dual LED Dual LED
    Stabilization Digital Optical
    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 120 fps (720p) n/a
    Wide-angle lens n/a 112 °
    Lenses count Standard: 48 MP
    Macro: 2 MP
    Depth: 2 MP    		 Standard: 50 MP
    Ultra-wide: 8 MP
    Features - Bokeh effect
    - Pro mode    		 - Bokeh effect
    - Pro mode
    Main lens
    Matrix48 MP50 MP
    Aperturef/1.8f/1.8
    Focal length26 mm24 mm
    SensorOmniVision OV48BSony IMX896
    Sensor size1/2.01/2
    Pixel size0.8 μmn/a
    AutofocusPhase autofocusPhase autofocus
    StabilizationDigitalOptical
    Ultra-wide lens
    Matrixn/a8 MP
    Aperturen/af/2.2
    Focal lengthn/a16 mm
    Stabilizationn/aDigital

    Front camera

    Matrix 8 MP 50 MP
    Photo resolution 3264x2448 pixels 8192x6144 pixels
    Aperture f/2.0 n/a
    Sensor OmniVision OV8856 CMOS
    Sensor size 1/4 n/a
    Pixel size 1.12 μm n/a
    Autofocus No n/a
    Stabilization Digital Digital
    Video resolution 1080p (Full HD) at 30 fps 2160p (4K) at 30 fps
    TOF 3D sensor No No

    Connectivity

    Wi-Fi version Wi-Fi 5 (802.11 a/b/g/n/ac) Wi-Fi 6 (802.11 a/b/g/n/ac/ax)
    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 5.1 5.4
    Bluetooth features LE, HID, A2DP 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
    - QZSS    		 - GPS
    - GLONASS
    - Beidou
    - Galileo
    - QZSS
    NFC* Yes No
    Infrared Port Yes Yes
    Connectivity
    SIM Count*22
    SIM TypeNanoNano
    SIM ModeDual SIM StandbyDual SIM Standby
    eSIM Support *NoNo
    Hybrid SlotYesNo
    2G BandsGSM 850 900 1800 1900 MHzGSM 850/900/1800MHz
    3G BandsWCDMA Band 1,2,4,5,8WCDMA 1/5/8
    LTE Bands*LTE (B1/B2/B3/B4/B5/B7/B8/B12/B17/B20/B28/B32/B38/B40/B41/B66)LTE (B1/B3/B5/B8/B40/B41)
    LTE category18n/a
    5G SupportYesYes

    Sound

    Speakers Mono n/a
    3.5 mm Jack Yes No
    FM Radio Yes No
    Dolby Atmos No n/a
    Speaker Test
    Max Volume
    Xiaomi Poco M3 Pro
    93.5 dB
    Realme 15 5G
    n/a

    Other

    Class Mid-range Mid-range
    Announced May, 2021 yr July, 2025 yr
    Release Date May, 2021 yr July, 2025 yr
    Launch Price ($) 200 n/a
    MSRP ($) n/a 280
    Sensors - Proximity Sensor
    - Gyroscope
    - Accelerometer
    - Ambient Light Sensor
    - Compass
    - Fingerprint sensor    		 - Proximity Sensor
    - Gyroscope
    - Accelerometer
    - Ambient Light Sensor
    - Compass
    - Fingerprint sensor
    Charger Included n/a Yes, 80 W
    * Attention! Config, frequencies, NFC, and other specs may vary by region.

    Results

    After analyzing the data, we consider Realme 15 5G the clear winner in this comparison.

    Survey

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