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boAt Nirvana Crystl vs Boult Audio Klarity 3 vs Boult Audio Z40 Pro

cshadmin

- Updated: 20th Apr 2025, 04:07 IST

Key Feature Comparison

At a Glance

Show differences only

20000 Hz

20 Hz

480 mAh

100 Hours

50 Hours

8 Hours

Wireless

In Ear Canalphone, In the Ear

Wireless

In Ear Canalphone, In the Ear

Wireless

In Ear Canalphone, In the Ear

10 meter

Auto Pairing

10 meter

Auto Pairing

10 meter

Auto Pairing

Detailed Specs

General

Brand

Boat

Boult Audio

Model

Nirvana Crystl

Klarity 3

Z40 Pro

Launch Date

20-Mar-25

5-Aug-24

30-Sep-23

Price

Rs. 2,499

Rs. 1,999

Rs. 1,599

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 x Headphone, 1 x Type C Charging Cable, 1 x User Manual, 2 x Extra Eartips

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

Warranty

1 Year

Design

Type

Wireless

Design

In Ear Canalphone

Fit

In the Ear

Open or Closed Back

Closed Back

Performance

Max Frequency Response

20000 Hz

Min Frequency Response

20 Hz

Driver Type

Dynamic Driver

Dynamic Driver, 13 mm

Dynamic Driver, 10 mm

Impedance

32 Ohms

Sensitivity

116 dB/mw

Physical Design

Foldable Design

Yes

Eartip Size

Large, Medium, Small

Weight

120 gm

48 gm

50 gm

Dimensions

Overall :50 x 50 x 30 mm

Overall :52 x 47 x 56 mm

Overall :48 x 27 x 60 mm

Colours

Quantum Black, Blazing Red, Yellow Pop

Smoky Metal, Obisidian Black

Pro Midnight, Pro Dawn, Pro Jungle, Pro Lavender

Features

Noise Cancellation

Active Noise Cancellation

Yes

Replaceable Earbuds

Yes

Call Control

Answer / End

Music Control

Volume Control

Connectivity

Bluetooth

Bluetooth Version

5.3

5.4

5.3

Bluetooth Range

10 meter

Bluetooth Features

Auto Pairing

Microphone

Yes

Bluetooth Profile

A2DP, AVRCP, HFP, HSP

Battery

Battery Capacity

480 mAh

Playback Time

100 Hours

50 Hours

8 Hours

Charging Type

USB Type-C

Charging Time

2.5 Hours

90 Minute

Battery Type

Li-Polymer

Li-ion

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