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Boult Audio Z40 Pro vs Boult Audio Airbass Z40 vs boAt Rockerz 255 Pro Plus

cshadmin

- Updated: 19th May 2025, 22:17 IST

Key Feature Comparison

At a Glance

Show differences only

20000 Hz

20 Hz

8 Hours

60 Hours

300 mAh

40 Hours

Wireless

In Ear Canalphone, In the Ear

Wireless

In Ear Canalphone

Wireless

In Ear Canalphone, Behind the neck

10 meter

Auto Pairing

10 meter

Auto Pairing

10 meter

Auto Pairing, Media Remote

Detailed Specs

General

Brand

Boult Audio

boAt

Model

Z40 Pro

Airbass Z40

Rockerz 255 Pro Plus

Launch Date

30-Sep-23

4-Jan-23

23-Jan-21

Price

Rs. 1,599

Rs. 1,199

Rs. 1,599

Price Status

Confirmed

Market Status

Available

Compatible Devices

Mobile Phone, PC, Tablet

Media player, Mobile Phone, Tablet

Box Contents

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

Earphone, USB Type-C Cable, User Manual, Warranty Card

Warranty

1 Year

Design

Type

Wireless

Design

In Ear Canalphone

Fit

In the Ear

Behind the neck

Open or Closed Back

Closed Back

Water Resistant

Yes

Performance

Driver Type

Dynamic Driver, 10 mm

Dynamic Driver

Physical Design

Foldable Design

Yes

Eartip Size

Large, Medium, Small

Weight

50 gm

60 gm

Dimensions

Overall :48 x 27 x 60 mm

Overall :50.1 x 56.2 x 285 mm

Colours

Pro Midnight, Pro Dawn, Pro Jungle, Pro Lavender

Blue, Brown, White

Active Black, Navy Blue, Teal Green

Features

Noise Cancellation

Yes

Replaceable Earbuds

Yes

Call Control

Answer / End

Answer/End

Music Control

Volume Control

PlayPause

Touch Control

Yes

Voice Assistant

Google/Siri Assistant

Connectivity

Bluetooth

Bluetooth Version

5.3

5.2

Bluetooth Profile

A2DP, AVRCP, HFP, HSP

aptX

Bluetooth Range

10 meter

Bluetooth Features

Auto Pairing

Auto Pairing, Media Remote

Microphone

Yes

Battery

Playback Time

8 Hours

60 Hours

40 Hours

Standby Time

100 Hours

120 Hours

150 Hours

Charging Type

USB Type-C

Charging Time

90 Minute

45 Minute

Battery Type

Li-ion

Li-Polymer

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