1. Home
  2. Compare
  3. Mi Band 4 vs Fitbit Charge 3 vs Fitbit Versa

Mi Band 4 vs Fitbit Charge 3 vs Fitbit Versa

Product Name

Mi Band 4

Fitbit Charge 3

Fitbit Versa

Product Image Mi Band 4 Fitbit Charge 3 Fitbit Versa
Our Rating NaN.0 NaN.0 NaN.0
Brand Xiaomi Fitbit Fitbit
Category Smart Band Smart Band Smartwatch

Where to Buy & Price



Release June, 2019 October, 2018 April, 2018
Device Name Xiaomi Mi Smart Band 4 Fitbit Charge 3 Fitbit Versa
Device Type Smart Band Smart Band/Fitness Tracker Fitness Smartwatch
Ideal for (Gender) Both Men & Women Both Men & Women Special for Women, but Men also
Device Model XMSH07HM (Global non-NFC Version), XMSH08HM (Chinese NFC Version) -
Box Items Mi Smart Band 4, Wrist strap, Specialized charging cable, User guide
Band, Charger, Docs -
Predecessor Xiaomi Mi Band 3 Fitbit Charge 2 Fitbit Ionic
Successor - - -


Shape Rectangular Ractangel Ractangle
Case Dimensions Length 21.6mm x Width 10.8mm 0.5 in x 1.1 in 35.99mm x 29.23mm x 21mm
Case/Bezel Polycarbonate Aluminum Aluminum
Strap Material Thermoplastic polyurethane Silicone Silicone, leather, steel link, Milanese mesh-style, woven or knit
Strap/Band Size Length 155-216mm & Width 18mm - -
Replaceable Band Yes Yes -
Weight 22.1g 1.06 oz (30 grams) -
IP Rating - - -
Water Resistance 5 ATM (Water resistant up to 50m) 5ATM, up to 164 ft (50M) Yes, 5ATM (Up to 50 Meters)
Colors Black, Red or Blue (Strap available in 6 color option with exclusive Marvel's Avengers limited additions) Rose gold, Gunmetal Black, Silver, and Rose gold
Other Information - - -


Type AMOLED OLED LCD, 1,000 Nits
Screen Size 0.95 Inch (Up to 400 nits) 1 Inch 1.34 inch
Screen Resolution 120 x 240 pixel - 348x250 pixels
Pixel Density 194 PPI - -
Multi Touch Yes (Capacities touchscreen) - Yes
Screen Protection 2.5D Tempered glass with anti-fingerprint coating Corning Gorilla Glass 3 -


Operating System Proprietary OS - Fitbit OS 2.0
Chipset - - -
CPU - - -
GPU - - -


RAM 512 KB - -
Internal Memory 16 MB - 4GB (2.5GB available, 300+ Songs)
SD Card Slot No No No

Activity Tracker

Distance Yes Yes Yes
Heart Rate Yes Yes Yes
Steps Yes Yes Yes
Calories Consumption Yes Yes Yes
Sleep Yes Yes Yes


Bluetooth 5.0 Yes Bluetooth 4.0
GPS No No No
WiFi BT5.0 BLE No WiFi 802.11 b/g/n
NFC No (Global Version), Yes (Chinese Version) Yes (Special Edition) Yes (Special Edition)
USB No No No
Radio No No No


Touch Yes Yes Yes
Watchface Customizable Digital Customizable
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 & iOS iPhone (iOS 9+), Android 4.3+ & Windows Phones
Smartphone Companion App Mi Fit App Fitbit App Fitbit App


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


Accelerometer Yes 3-axis Accelerometer 3-axis Accelerometer
Gyro Yes - -
Heart Rate Yes Yes Yes
Light Yes - Yes
Compass/Magnetometer Yes - -
Vibration/Haptics engine Yes Yes Yes
Other Sensors The new six-axis sensor Altimeter, SpO2 3-axis Gyroscope, Altimeter, SpO2 sensor


Speaker No No No
Microphone Only for Chinese Version No No


Battery Type Lithium Polymer
Capacity 135mAh Lithium-polymer 145mAh
Battery Life 20 days battery life 7 day(s) 4+ Days
Standby - - -
Talk-Time - - -
Wireless Charging Charging Dock with USB Cable USB Charging -
Charging Time ≤ 2 hours - -
Quick Charging - - -

Additional Features

Language Multilingual and Chinese Multilingual Multi Language
App Store No - Fitbit OS Store
Builtin Payment Service Mi Pay (Chinese Version) Fitbit Pay FItbit Pay
Bluetooth Music No No Yes
Other Features - Swim tracking, Goal-Based Exercise, Run Detect with Auto-Stop, Accept/Reject calls, Quick Reply (Android only) 15+ Exercise Modes, Activity tracking and step counting, Sleep tracking, Coaching functions, 24/7 heart rate tracking, 50m water resistance, Music with Deezer integration, Fitbit Pay supported, Smartphone notifications, Female health tracking

More Info, Price & Buy