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Mi Band 4 vs Xiaomi Mi Band 3 vs Xiaomi Mi Band 2


Where to Buy & Price

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General

  • Release
    June, 2019 May, 2018 June, 2016
  • Device Name
    Xiaomi Mi Smart Band 4 Xiaomi Mi Band 3 Xiaomi Huami Mi Band 2
  • Device Type
    Smart Band Smart Band, Fitness Tracker Fitness Tracker Smart Band
  • Ideal for (Gender)
    Both Men & Women Both Man & Woman Both Men & Women
  • Device Model
    XMSH07HM (Global non-NFC Version), XMSH08HM (Chinese NFC Version)
  • Box Items
    Mi Smart Band 4, Wrist strap, Specialized charging cable, User guide
    1x Mi band 3(Chinese Version) , 1x Charging Cable , 1x User Manual
  • Predecessor
    Xiaomi Mi Band 3 Mi Band 2 Xiaomi Mi Band
  • Successor
    - -

Body

  • Shape
    Rectangular Ractangel Ractangular
  • Case Dimensions
    Length 21.6mm x Width 10.8mm - 22.50 x 1.57 x 1.05 cm
  • Case/Bezel
    Polycarbonate Plastic + Alloy, TPEE Thermoplastic copolyester
  • Strap Material
    Thermoplastic polyurethane TPEE Thermoplastic elastomer
  • Strap/Band Size
    Length 155-216mm & Width 18mm -
  • Replaceable Band
    Yes No Yes
  • Weight
    22.1g 20g 19 g
  • IP Rating
    - IP67 IP67
  • Water Resistance
    5 ATM (Water resistant up to 50m) 5ATM Water Proof, Up to 50 Meters Yes
  • Colors
    Black, Red or Blue (Strap available in 6 color option with exclusive Marvel's Avengers limited additions) Black, Blue, Pink Black, Orange, Green, Blue
  • Other Information
    - -

Display

  • Type
    AMOLED OLED OLED
  • Screen Size
    0.95 Inch (Up to 400 nits) 0.78 Inch 0.42 inch
  • Screen Resolution
    120 x 240 pixel 128 x 80 Pixels -
  • Pixel Density
    194 PPI - -
  • Multi Touch
    Yes (Capacities touchscreen) Single Touch Button Single Touch Button
  • Screen Protection
    2.5D Tempered glass with anti-fingerprint coating - -

Platform

  • Operating System
    Proprietary OS Proprietary OS Proprietary OS
  • Chipset
    - - DA14681
  • CPU
    - - -
  • GPU
    - - -

Memory

  • RAM
    512 KB - -
  • Internal Memory
    16 MB - -
  • SD Card Slot
    No No -

Activity Tracker

  • Distance
    Yes Yes No
  • Heart Rate
    Yes Yes Yes
  • Steps
    Yes Yes Yes
  • Calories Consumption
    Yes Yes
  • Sleep
    Yes Yes Yes

Connectivity

  • Bluetooth
    5.0 Bluetooth V4.2 Bluetooth 4.2 BLE
  • GPS
    No No No
  • WiFi
    BT5.0 BLE No No
  • NFC
    No (Global Version), Yes (Chinese Version) Yes (Chinese Expense Version) No
  • USB
    No No No
  • Radio
    No No No

Control

  • Touch
    Yes Touch Key Yes
  • Watchface
    Customizable No Digital
  • Voice Command
    Yes (Only in Chinese Version) No No
  • Personal Assistant
    Xiao AI, on in Chinese Version No No
  • Smartphone Compatibility
    Android 4.4+ or iOS 9.0+ Android 4.4+ or iOS 9.0+ Android 4.4 + / iOS 7.0 +
  • Smartphone Companion App
    Mi Fit App Mi Fit Mi Fit App

Notifications

  • Activity Alert
    Yes Yes Yes
  • SMS
    Yes Yes Yes
  • Email
    Yes Yes Yes
  • Incoming Call Alert
    Yes Yes Yes
  • Calendar Reminder
    Yes - -
  • Weather Forecast
    Yes - -

Sensors

  • Accelerometer
    Yes Yes Yes
  • Gyro
    Yes - -
  • Heart Rate
    Yes Yes Yes
  • Light
    Yes No -
  • Compass/Magnetometer
    Yes No -
  • Vibration/Haptics engine
    Yes Yes Yes
  • Other Sensors
    The new six-axis sensor - Pedometer

Sound

  • Speaker
    No No No
  • Microphone
    Only for Chinese Version No No

Battery

  • Battery Type
    Lithium Polymer
  • Capacity
    135mAh 110mAh, Lithium polymer 70 mAh
  • Battery Life
    20 days battery life Up to 20 Days 10 Days
  • Standby
    - Up to 20 Days 30 days
  • Talk-Time
    - - -
  • Wireless Charging
    Charging Dock with USB Cable Charging Dock with USB Cable -
  • Charging Time
    ≤ 2 hours - -
  • Quick Charging
    - - -

Additional Features

  • Language
    Multilingual and Chinese - English, Chinese
  • App Store
    No No No
  • Builtin Payment Service
    Mi Pay (Chinese Version) MiPay (NFC Version) No
  • Bluetooth Music
    No No No
  • Other Features
    - Flip Wrist to Wake up screen, All Phone Notifications mirroring, Unlock Phone without password etc No

More Info, Price & Buy

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