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Polar A370 vs Xiaomi Mi Band 4

Key Feature Comparison

Polar A370

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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 4 Days

Up to 20 Days

TFT

AMOLED

Analog

Rectangular, Flat

Rectangular, Flat

Detailed Specs

Brand

Polar
Xiaomi

Model

A370
Mi Band 4

Price

Rs. 17,727
Rs. 2,298

Price Status

Confirmed
Confirmed

Market Status

Out of Stock
Available

Box Includes

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

Launch Date

-
28-Feb-20

Compatible OS

Android, iOS
Android, iOS

Battery Capacity

100 mAH
135 mAH

Battery Type

Li-Po
Li-Po

Battery Life

Up to 4 Days
Up to 20 Days

Charging Mode

via USB
via USB

Shape and Surface

Rectangular, Flat
Rectangular, Flat

Weight

37 grams
22 grams

Body Material

Polycarbonate
-

Strap Material

Silicon
-

Interface

Touch
-

Colours

Black, Blue, Green, Orange, Pink, Purple, White
Black, Blue, Purple, Red

Clock Face

Analog
-

Bluetooth

v4.0
v5.0

USB Connectivity

No
No

Navigation

Turn-by-turn navigation
-

NFC

-
Yes

Distance

Yes
-

Steps

Yes
Yes

Sleep Quality

Yes
Yes

Active Minutes

Yes
-

Hours Slept

Yes
Yes

Heart Rate

Yes
Yes

Display Resolution

80 x 160 pixels
120 x 240 pixels

Display Technology

TFT
AMOLED

Display Size

-
2.41 cm (0.95 inch)

Pixel Density

-
282 ppi

Touch Screen

-
Yes

Water Resistant

IP Certified WR30
-

Dust Resistance

Yes
-

Pedometer

Yes
-

Accelerometer

-
Yes

Gyro

-
Yes

Alarm Clock

Yes
Yes

Reminders

Yes
Yes

Stopwatch

Yes
-

Email

Yes
-

Calendar Reminder

Yes
Yes

Facebook

Yes
-

Instagram

Yes
-

Twitter

Yes
-

Text Message

Yes
-

Incoming Call

Yes
Yes

Alarm

Yes
-

Timer

Yes
Yes

Weather

-
Yes

Make Call

-
Yes

Receive Call

-
Yes

Music Control

-
Yes
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