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CMF by Nothing Neckband Pro vs Sony MDR-XB55AP vs boAt Rockerz 255 Pro Plus

cshadmin

- Updated: 11th May 2025, 16:19 IST

Key Feature Comparison

At a Glance

Show differences only

20000 Hz

20 Hz

24000 Hz

4 Hz

20000 Hz

20 Hz

220 mAh

37 hours (ANC Off), 23 hours (ANC On)

300 mAh

40 Hours

Wireless

In Ear Canalphone, Behind the neck

Wired

In Ear Canalphone, In the Ear

Wireless

In Ear Canalphone, Behind the neck

10 meter

Auto Pairing

10 meter

Auto Pairing, Media Remote

Detailed Specs

General

Brand

CMF

Sony

boAt

Model

Neckband Pro

MDR-XB55AP

Rockerz 255 Pro Plus

Launch Date

5-Mar-24

23-Jan-21

Price

Rs. 1,999

Rs. 1,499

Rs. 1,599

Price Status

Confirmed

Market Status

Available

Out of Stock

Available

Compatible Devices

Mobile Phone, PC, Tablet

Media player, Mobile Phone, Tablet

Box Contents

CMF Neckband Pro x 1, Ear tips in size S, M, L, Safety information and warranty information , User guide

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

Warranty

1 Year

Design

Type

Wireless

Wired

Wireless

Design

In Ear Canalphone

Fit

Behind the neck

In the Ear

Behind the neck

Open or Closed Back

Closed Back

Water Resistant

Yes, IP55 rating

Performance

Max Frequency Response

20000 Hz

24000 Hz

20000 Hz

Min Frequency Response

20 Hz

4 Hz

20 Hz

Driver Type

Dynamic Driver, 13.6 mm

Dynamic Driver

Magnet Material

Neodymium

Impedance

16 Ohms

Sensitivity

110 dB/mw

98 dB/mw

Physical Design

Foldable Design

Yes

Eartip Size

Large, Medium, Small

Weight

29 gm

3 gm

Dimensions

Overall :937 x 13.2 x 22.8 mm

Colours

Dark Grey, Light Grey, Orange

Black, Blue, Red, White

Active Black, Navy Blue, Teal Green

Plug Type

Nickel

Cord Type

Y shaped

Cable Length

1.2 Meter

Features

Noise Cancellation

Active Noise Cancellation

Yes

Replaceable Earbuds

Yes

Call Control

Answer / End

Answer, End

Answer/End

Music Control

Volume Control

Volume Up, Down, Play, Pause, Previous, Next

PlayPause

Voice Assistant

Yes

Echo Reduction

Yes

Tangle Free

Yes

Connectivity

Bluetooth

3.5 mm jack

Bluetooth

Bluetooth Version

5.3

Bluetooth Profile

A2DP, AVRCP, HFP

aptX

Bluetooth Range

10 meter

Bluetooth Features

Auto Pairing

Auto Pairing, Media Remote

Microphone

Yes

Battery

Battery Capacity

220 mAh

300 mAh

Playback Time

37 hours (ANC Off), 23 hours (ANC On)

40 Hours

Charging Type

USB Type-C

Charging Time

10 mins of charge provides 18 hours of playback

45 Minute

Battery Type

Li-ion

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