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Xiaomi Mi Band 4



  Xiaomi Mi Band 4

General

Year 2019
Announced June, 2019
Status Available. Released 2019, June
Dual Sim no

Design

Dimensions -
Weight -

Display

Touch no Super AMOLED display
Display Size 0.95-inch
Resolution 120x240 pixels with 2.5D glass protection

Camera

Camera Type -
Camera resolution -
Secondary Camera no

Technical

Operating System Without OS
Processor Type -
Processor Speed -
Internal Memory 16 MB
RAM 512 KB
GPU -
Card Slot no

Connectivity

3G no
4G no
5G no
GPRS no
EDGE no
WiFi no
Bluetooth yes 5.0, A2DP
USB no
GPS yes A-GPS

Battery

Battery Type Li-Po 135 mAh Battery
Standby Time -
Talk Time -

Other Features

Colors Black, Red , Blue, Yellow
Sensors 3-axis accelerometer + 3-axis gyroscope; PPG heart rate sensor; Capacitive proximity sensor
Music Player -
Video Player -
FM Radio no
3.5 mm Audio Jack no
Additional Features Alarm , proximity sensor, pre-set watch face, customizable watch face, lock screen, timer, stopwatch, phone alarm and notifications, incoming calls, message notifications, calendar notifications, app notifications, weather forecast, Find my phone, phone unlock, event notification, Night mode, Do not disturb mode (works even without phone), music controls on band, Bluetooth broadcasting, battery level display, different ways to wear, OTA updates