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Mi Band 4

Mi Band 4
SKU:
Brand: Xiaomi
Category: Smart Band
  • Display: AMOLED, 0.95 Inch, 120x240 Pixels
  • Battery: 120mAh, 20 Days, Charging Dock
  • Sensors: Accelerometer, Gyroscope, HR
  • Waterproof: Yes, 5 ATM
  • Operating System: Proprietary OS
  • Smartphone Compatibility: Android 4.4+ or iOS 9.0+

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Mi Band 4 - Specifications

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General

Release June, 2019
Device Name Xiaomi Mi Smart Band 4
Device Type Smart Band
Ideal for (Gender) 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
Predecessor Xiaomi Mi Band 3
Successor -

Body

Shape Rectangular
Case Dimensions Length 21.6mm x Width 10.8mm
Case/Bezel Polycarbonate
Strap Material Thermoplastic polyurethane
Strap/Band Size Length 155-216mm & Width 18mm
Replaceable Band Yes
Weight 22.1g
IP Rating -
Water Resistance 5 ATM (Water resistant up to 50m)
Colors Black, Red or Blue (Strap available in 6 color option with exclusive Marvel's Avengers limited additions)
Other Information -

Display

Type AMOLED
Screen Size 0.95 Inch (Up to 400 nits)
Screen Resolution 120 x 240 pixel
Pixel Density 194 PPI
Multi Touch Yes (Capacities touchscreen)
Screen Protection 2.5D Tempered glass with anti-fingerprint coating

Platform

Operating System Proprietary OS
Chipset -
CPU -
GPU -

Memory

RAM 512 KB
Internal Memory 16 MB
SD Card Slot No

Activity Tracker

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

Connectivity

Bluetooth 5.0
GPS No
WiFi BT5.0 BLE
NFC No (Global Version), Yes (Chinese Version)
USB No
Radio No

Control

Touch Yes
Watchface Customizable
Voice Command Yes (Only in Chinese Version)
Personal Assistant Xiao AI, on in Chinese Version
Smartphone Compatibility Android 4.4+ or iOS 9.0+
Smartphone Companion App Mi Fit App

Notifications

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

Sensors

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

Sound

Speaker No
Microphone Only for Chinese Version

Battery

Battery Type Lithium Polymer
Capacity 135mAh
Battery Life 20 days battery life
Standby -
Talk-Time -
Wireless Charging Charging Dock with USB Cable
Charging Time ≤ 2 hours
Quick Charging -

Additional Features

Language Multilingual and Chinese
App Store No
Builtin Payment Service Mi Pay (Chinese Version)
Bluetooth Music No
Other Features -

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