Xiaomi Mi Band 4

From Xiaomi Smart Band

Xiaomi Mi Band 4 Quick Specs
Display
  • OLED
  • Touch Screen
Resistance
  • IP 68
  • 50 Meters Waterproof, upto 5 ATM
Personal Assistant
Yes
Navigation
  • Compass
Standby Time
  • About 20 days

Xiaomi Mi Band 4 Score Card

Specs Score: 63%
SpecsEra Score: 3/5

Xiaomi Mi Band 4 Specification

General
Brand Xiaomi Smart Band
Device Name Xiaomi Mi Band 4
Launch Date June 6, 2019
Body
Design Elliptical
Dimension 21.6 x 10.8 x 12 mm
Color Black
Blue
Gray
Orange
Weight 83 gram
Body Material Plastic
Strap Material Thermoplastic Polyurethane
Replaceable Strap Yes gram
Durability
Protection

2.5D scratch-resistant tempered glass with Anti-Fingerprint

Resistance & IP Rating
  • IP 68
  • 50 Meters Waterproof, upto 5 ATM
Display
Display Type
  • OLED
  • Touch Screen
Size 0.95 inch
Resolution 120 x 240 pixel
Pixel Density 194 PPI
Features
Features
  • Do Not Disturb Mode
  • Watch Faces
  • Call and message
  • Notifications
  • NFC payment
  • Find my phone
  • Phone unlock
  • Event reminder
  • Lock screen
  • Music controls on band
  • Sedentary reminder
Performance
Operating System Proprietary OS
RAM 16 MB
Compatibility Android 4.4 or iOS 9.0 or higher
Multimedia
Required App Mi Fit
Voice Command Yes
Personal Assistant Yes
Speaker No
Microphone Yes
Phone Call No
Connectivity
WiFi BT5.0 BLE
Bluetooth Bluetooth 5.0
Navigation
  • Compass
NFC No
Battery
Battery
  • 135 mAh
  • Lithium Polymer Battery
Standby Time
  • About 20 days
Others
Sensors
  • Optical heart rate sensor
  • 3-axis accelerometer
  • Light Sensor
  • Vibration
  • Proximity sensor
Notifications
  • Call
  • SMS
  • Email
  • Activity Alert
  • Calendar Reminder
Other Features
  • Language: Multilingual and Chinese
  • Built-in Payment Service: Mi Pay (Chinese Version)

Specification Overview

Xiaomi Mi Band 4 comes with impressive specs list. It has? 0.95 inch OLED color display & this display is covered with 2.5D scratch-resistant tempered glass. Apart from fitness band it has impressive sport & media features. In the power section Xiaomi Mi Band 4? has 135?mAh Li-polymer battery.


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