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Boult Audio K40 vs Boult Audio K45 vs Boult Audio W40

Key Feature Comparison

9

Boult Audio K40

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Boult Audio K45

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8.4

Boult Audio W40

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At a Glance

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48 Hours

40 Hours

48 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

Brand

Boult Audio
Boult Audio
Boult Audio

Model

K40
K45
W40

Launch Date

23-Feb-24
11-Sep-23
17-Aug-23

Price

Rs. 899
Rs. 1,599
Rs. 1,299

Price Status

Confirmed
Confirmed
Confirmed

Market Status

Available
Available
Available

Box Contents

Earbud, Charging Case, USB Cable Type C, User Manual, Warranty Card
Earbud, Charging Case, USB Cable, User Manual, Warranty Card
1 Pair of Earbuds, Charging Case, Charging Cable, User Manual, Warranty Card, Extra Pair of Ear Tips

Warranty

1 Year
1 Year
1 Year

Compatible Devices

-
Mobile Phone, PC, Tablet
Mobile Phone, PC, Tablet

Type

Wireless
Wireless
Wireless

Design

In Ear Canalphone
In Ear Canalphone
In Ear Canalphone

Fit

In the Ear
In the Ear
In the Ear

Open or Closed Back

Closed Back
Closed Back
Closed Back

Water Resistant

-
Yes, IPX5 rating
-

Eartip Size

Large, Medium, Small
Large, Medium, Small
Large, Medium, Small

Weight

36 gm
-
-

Dimensions

Overall :45 x 24 x 62 mm
-
-

Colours

Berry Red, Denim Blue, Electric Black, Ivory White, Khaki Green
Blue, Grey, Red
Khaki Green, Berry Red, Denim Blue, Ivory White

Foldable Design

-
Yes
Yes

Noise Cancellation

Yes
Yes
Yes

Replaceable Earbuds

Yes
Yes
Yes

Call Control

Answer / End
Answer / End
Answer / End

Music Control

Volume Control
Volume Control
Volume Control

Connectivity

Bluetooth
Bluetooth
Bluetooth

Bluetooth Version

5.3
5.3
5.3

Bluetooth Range

10 meter
10 meter
10 meter

Bluetooth Features

Auto Pairing
Auto Pairing
Auto Pairing

Microphone

Yes
Yes
Yes

Bluetooth Profile

-
A2DP, AVRCP, HFP, HSP
-

Playback Time

48 Hours
40 Hours
48 Hours

Charging Type

USB Type-C
USB Type-C
USB Type-C

Charging Time

100 Minute
-
-

Battery Type

Li-ion
Li-ion
-

Driver Type

-
Dynamic Driver
-

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