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boAt Airdopes Ultra Pro vs Boat Immortal 121 vs Xiaomi Buds 4

cshadmin

- Updated: 29th Jun 2025, 22:15 IST

Key Feature Comparison

At a Glance

Show differences only

20000 Hz

20 Hz

20000 Hz

20 Hz

600 mAh

100 Hours

400 mAh

40 Hours

450 mAh

30 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

Xiaomi

Model

Airdopes Ultra Pro

Immortal 121

Buds 4

Price

Rs. 1,799

Rs. 1,499

Rs. 7,499

Price Status

Confirmed

Expected

Market Status

Available

Launched Globally

Compatible Devices

Mobile Phone, PC, Tablet

Box Contents

1 x TWS Earbuds, Charging Cable, User Manual, Warranty Card

1 Pair of Earbuds, Additional Eartips, Charging Cable, User Manual, Warranty Card

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

Warranty

1 Year

Launch Date

12-Dec-22

11-Dec-22

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, 10 mm

Dynamic Driver

Physical Design

Eartip Size

Large, Medium, Small

Weight

50 gm

55 gm

Dimensions

Overall :28 x 21 x 25 mm

Colours

Gunmetal Black, Zinc White0

Black, White

Blue, White

Foldable Design

Yes

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

600 mAh

400 mAh

450 mAh

Playback Time

100 Hours

40 Hours

30 Hours

Charging Type

USB Type-C

Charging Time

1.5 Hours

2 Hours

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