mi band 4 full specs

Mi Band 4 Full Specifications

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Mi Band 4 Full Specifications – The Mi Band 4 is here, and it succeeds the very popular Mi Band 3 that’s one of the cheapest smartbands, yet great quality. The new successor features a more decent design, a wider display that’s now more interactive, and now a more comprehensive fitness tracker with the inclusion of 3-axis gyroscope – all for almost same price as its predecessor. We present to you the full specifications of the elegant Mi band 4.

Mi Band 4 Full Specifications

 Mi Band 4
mi band 4

EDITOR'S RATING

Design:
4.2 out of 5 stars (4.2 / 5)
Battery:
4.7 out of 5 stars (4.7 / 5)
Fitness tracking:
4.2 out of 5 stars (4.2 / 5)
Features:
3.8 out of 5 stars (3.8 / 5)
Price:
4.5 out of 5 stars (4.5 / 5)
Average:
4.3 out of 5 stars (4.3 / 5)

WHERE TO BUY

View @ Amazon View @ Amazon

<strong>View @ Gearbest</strong> View @ Gearbest

ABOUT DEVICE

Device nameMi Band 4
Device typeFitness smartband
PredessesorMI BAND 3
SuccessorMi Band 5
Released dateJune, 2019
Ideal forUnisex

DISPLAY

Display typeAMOLED (400nits)
Display size0.95 inch
Display resolution240 x 120 pixel
Pixel density_
Input typeTouchkey
Always-onYes

BODY

ShapeRectangular/curved
Dimension47 x 21.6 x 10.8 mm
Weight22.1 grams
Casing materialPolycarbonate
Strap/band materialTPU
Bezel MaterialPolycarbonate
Strap size155 - 216mm
Screen protection2.5D Tempered glass
Water resistant/ProtectionYes, 5ATM
Swim-proofRecommended
Color(s)Black
Blue
Red
Orange
Gray

MEMORY

RAM512KB
Internal storage16MB
Memory card slotNo

CONNECTIVITY

BluetoothBluetooth v5.0
Bluetooth callingNo
Wi-FiNo
NFCYes (China)
GPSNo (Connected GPS)

CELLULAR TECHNOLOGY

TechnologyNone
SIMNone
BandNo

NOTIFICATIONS

Email alertYes
SMS alertYes
Calls alertYes
Event reminderYes
WeatherYes
Third-party appsYes

FITNESS TRACKING

Sleep apneaNo
Sleep trackingYes
StepsYes
Floors climbedNo
Heart rate monitoringYes
CaloriesYes
DistanceYes
StressNo
VO2 Max.No
Blood oxygenNo
Blood pressureNo
Menstrual cycle trackingNo
Swim trackingYes
Under-water heart rate trackingNo
Preloaded mapsNo
On-screen workout modesNo
Triathlon modeNo
ECG TrackingNo
Preloaded sport modesYes, 6
Safety trackingNo

MEDIA

AudioNo
Music streamingNo
Bluetooth musicNo
RadioNo
LoudspeakerNo
MicrophoneNo
CameraNo

SENSORS

AccelerometerYes
Barometer/AltimeterNo
Heart rate monitor (HRM)Yes
CompassNo
Gyroscope Yes
Ambient lightNo
Pulse Ox.No
ECGNo
ThermometerNo
Other sensors--

PLATFORM

Operating system (OS)Proprietary OS
Chipset--
CPU--
GPU--

BATTERY

Type of batteryNon-removable Li-Polymer battery
Battery capacity 135mAh
Battery lifeStandby: 3 Weeks+
Mixed usage: 20 days
Charging type2Pin pogo-pin
Charging timeAbout 1-2 hours
Battery saver modeNo
Solar powerNo
Rapid chargingNo

CLOCK FEATURES

Time/DateYes
StopwatchYes
AlarmYes

OTHER FUNCTIONS

Control cameraNo
Music controlYes
Find phoneYes
Text responseNo

MISC

Payment systemAli Pay(China)
Compatibility Android 4.4+
iOS 9.0+
Companion appMi Fit App
Customizable watch faceYes
Interchangeable band 155 - 216mm
Voice commandXiao AI (China)

BOX CONTENTS

Mi Band 4
Straps
Charger
Quick start guide
NOTE: We can't guarantee that all the information on this table are 100% correct. Read full disclaimer. Please, report an error.
Official Site





Mi Band 4 Features

  1. Design
  2. The new Mi band 4 which was announced at an event in China last week looks quite stunning in its new design. It’s still the capsule shape, but now it’s wider and probably slimmer (we don’t know the actual dimensions yet).
    The remarkable difference is the 0.95 inch AMOLED display which is more interactive than the OLED used on Mi band 3.

    Navigating the device is via a touchkey button at the extreme end just like Band 3. On the screen is a 2.5D tempered glass that should take care of accidental knocks, and as well about 70 watch faces to choose from.

    A bit heavier, the Band 4 weighs 22grams which is still very much lightweight that you will forget you wearing it.

    It has thermoplastic used for the frame, and the 18mm straps which are joined to the holding frame for the device is made of TPU that’s very comfortable to wear, and as well can be changed just in case you decide to wear a new look.

    The Mi Band 4 is available in black, orange and navy blue and sales for about $40 for the standard edition, while the NFC edition costs a bit more.

  3. Impressive Battery Life
  4. Band 4 also got a boost in the battery capacity which the company says will increase battery life by 20%. That leaves us with a very impressive battery life just like Band 3 that has long battery life as one of its major selling points.

    The Band 4 will last about 2 weeks or more on regular usage that should see you through the most extreme work out activities. Charging the Band 4 is via a 2pin pogo pin charger that’s easy to fix and takes just about 2 hours to charge the fully depleted Mi Band 4.

  5. Waterproof Rating
  6. Just like the Band 3, the Mi band 4 is rated 5ATM which makes it water-resistant up to 50meters.

    So, you can wear it to the pool or ocean, and the good thing is that it features swimming tracking capabilities that detect different strokes, including a SWOLF score that can be viewed from the Mi fit dashboard.

  7. Activity/Fitness Tracking
  8. The Mi band 4 is now a better and more comprehensive fitness tracker as it’s accompanied by a 3-axis accelerometer that enables it to track your steps, runs, and distance, 3-axis gyroscope that tracks your cycling activities and a PPG heart rate sensor.

    6 workout modes are supported, which includes;

    • Treadmill exercise.
    • Outdoor running.
    • Cycling.
    • Walking.
    • Pool swimming; Count steps, distance,
      and calories burned.
    • Exercise.

    It however lacks inbuilt GPS support that doesn’t argue well for it.

  9. Notifications

The Mi band 4 is equipped with Bluetooth v5.0 that when connected to a compatible device will keep you updated with all that matters to you.
Compatible with both Android and iOS devices, the Band 4 will buzz you when there’s a new notification on your phone.

It comes with an inbuilt microphone that enables voice commands that come handy in controlling music on your phone, finding a misplaced phone, and as well you can answer incoming calls from the device.

There’s also a special edition of the Band 4 with NFC chip that supports Mi pay.

Pros

  • Elegant and stylish design.
  • It is swim-proof.
  • Cheap, yet great quality.
  • A great choice for comprehensive activity tracking.
  • Impressive battery life.

Cons

  • Lacks inbuilt GPS.

Mi band 4 Video

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