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Xiaomi Mi Band 3 vs Xiaomi Mi Band 4

Key Feature Comparison

Xiaomi Mi Band 3

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Xiaomi Mi Band 4

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At a Glance

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Android, iOS

Android, iOS

Up to 20 Days

Up to 20 Days

OLED

AMOLED

Digital

Curved

Rectangular, Flat

Detailed Specs

Brand

Xiaomi
Xiaomi

Model

Mi Band 3
Mi Band 4

Price

Rs. 1,999
Rs. 2,298

Price Status

Confirmed
Confirmed

Market Status

Available
Available

Box Includes

Fitness Band, Charging Cable, Warranty Card, User Manual
Fitness Band, Charging Cable, Warranty Card, User Manual

Launch Date

-
28-Feb-20

Compatible OS

Android, iOS
Android, iOS

Battery Capacity

110 mAH, Li-Po
135 mAH

Battery Type

Li-Po
Li-Po

Battery Life

Up to 20 Days
Up to 20 Days

Charging Mode

via USB
via USB

Shape and Surface

Curved
Rectangular, Flat

Dimensions

17.9 x 46.9 x 12 mm
-

Body Material

Plastic
-

Interface

Home Button
-

Colours

Black, Blue, Red
Black, Blue, Purple, Red

Clock Face

Digital
-

Weight

-
22 grams

Bluetooth

v4.2
v5.0

USB Connectivity

No
No

NFC

Yes
Yes

Distance

Yes
-

Steps

Yes
Yes

Sleep Quality

Yes
Yes

Hours Slept

Yes
Yes

Heart Rate

Yes
Yes

Display Size

1.98 cm (0.78 inch)
2.41 cm (0.95 inch)

Display Resolution

80 x 128 pixels
120 x 240 pixels

Pixel Density

194 ppi
282 ppi

Display Technology

OLED
AMOLED

Screen Protection

Scratch-resistant glass
-

Touch Screen

Yes
Yes

Accelerometer

Yes
Yes

Gyro

-
Yes

Alarm Clock

Yes
Yes

Reminders

Yes
Yes

Stopwatch

Yes
-

Calendar Reminder

Yes
Yes

Facebook

Yes
-

Text Message

Yes
-

Incoming Call

Yes
Yes

Alarm

Yes
-

Timer

Yes
Yes

Weather

Yes
Yes

Other Notifications

Whats App
-

Make Call

-
Yes

Receive Call

-
Yes

Music Control

-
Yes
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