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boAt Airdopes 181 Pro vs Boult Audio W20 vs Boult Audio Airbass Z40

cshadmin

- Updated: 28th Mar 2025, 12:28 IST

Key Feature Comparison

At a Glance

Show differences only

20000 Hz

20 Hz

500 mAh

100 Hours

32 Hours

60 Hours

Wireless

In Ear Canalphone, In the Ear

Wireless

In Ear Canalphone, In the Ear

Wireless

In Ear Canalphone

10 meter

Auto Pairing

10 meter

Auto Pairing

10 meter

Auto Pairing

Detailed Specs

General

Brand

Boat

Boult Audio

Model

Airdopes 181 Pro

W20

Airbass Z40

Launch Date

10-Jul-24

14-Sep-23

4-Jan-23

Price

Rs. 1,299

Rs. 899

Rs. 1,199

Price Status

Confirmed

Market Status

Available

Compatible Devices

Mobile Phone, PC, Tablet

Box Contents

Earbuds, Charging Case, USB Cable Type C, User Manual, Warranty Card

1 Pair of Earbuds, Charging Case, Charging Cable, User Manual, Warranty Card, Additional Pair of Ear Tips

Earbuds with Charging Case, Extra Pair of Eartips, Charging Cable, User Manual, Warranty Card

Warranty

1 Year

Design

Type

Wireless

Design

In Ear Canalphone

Fit

In the Ear

Open or Closed Back

Closed Back

Water Resistant

Yes, IPX5 rating

Yes

Performance

Max Frequency Response

20000 Hz

Min Frequency Response

20 Hz

Driver Type

Dynamic Driver

Impedance

16 Ohms

Sensitivity

98 dB/mw

Physical Design

Foldable Design

Yes

Eartip Size

Large, Medium, Small

Colours

Mocha Elegance, Frosted Mint, Coral Bloom, Lilac Serenity

Glacier Blue, Pine Green, Space Black

Blue, Brown, White

Features

Noise Cancellation

Yes

Replaceable Earbuds

Yes

Call Control

Answer / End

Music Control

Volume Control

Connectivity

Bluetooth

Bluetooth Version

5.3

5.2

Bluetooth Range

10 meter

Bluetooth Features

Auto Pairing

Microphone

Yes

Battery

Battery Capacity

500 mAh

Playback Time

100 Hours

32 Hours

60 Hours

Charging Type

USB Type-C

Charging Time

2 Hours

Battery Type

Li-ion

Li-Polymer

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