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CMF by Nothing Buds 2 vs CMF by Nothing Buds Pro vs Realme Buds Air 3

Key Feature Comparison

CMF by Nothing Buds 2

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8.4

CMF by Nothing Buds Pro

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9

Realme Buds Air 3

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At a Glance

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20 kHz

20 Hz

460 mAh

55 Hours

460 mAh (Case), 55 mAh Per Earbud

39 Hours

460 mAh

7 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

CMF
CMF by Nothing
Realme

Model

Buds 2
Buds Pro
Buds Air 3

Price

Rs. 2,699
Rs. 3,499
Rs. 3,999

Price Status

Confirmed
Confirmed
Confirmed

Market Status

Available
Available
Available

Compatible Devices

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

Box Contents

Earbuds, Charging Case, USB Cable Type C, User Manual, Warranty Card
1 Pair of Earbuds, USB Cable, User Manual, Safety and Warranty Card
Earbuds, Charging Case, USB Cable Type C, Eartips, User Manual, Warranty Card

Warranty

1 Year
1 Year
1 Year

Launch Date

-
26-Sep-23
26-Ap-22

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, IP55 rating
Yes, IP54 Rated
-

Driver Type

Dynamic Driver
Dynamic
-

Max Frequency Response

-
20 kHz
-

Min Frequency Response

-
20 Hz
-

Eartip Size

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

Weight

51 gm
Earbud 4.8 grams Charging box 44.5 grams
57 gm

Dimensions

Eartips :33.4 x 22.8 x 20.6 mm Carrying case :53.3 x 53.3 x 23 mm
Dimensions Earbud 31.6 x 21.6 x 22.5mm, Charging box 58 x 58 x 24mm
Overall :103 x 110.5 x 39.6 mm

Colours

Orange, Light Green, Dark Grey
Orange, Dark Grey, Light Grey
, Starry Blue, Galaxy White

Noise Reduction

Yes
Anti-wind noise structure
-

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

Other Control

-
Touch
-

Voice Assistant

-
Yes
-

Connectivity

Bluetooth
Bluetooth
Bluetooth

Bluetooth Version

5.4
5.3
5.2

Bluetooth Profile

A2DP, AVRCP, HFP
-
-

Bluetooth Range

10 meter
10 meter
10 meter

Bluetooth Features

Auto Pairing
Auto Pairing
Auto Pairing

Microphone

Yes
Yes
Yes

Battery Capacity

460 mAh
460 mAh (Case), 55 mAh Per Earbud
460 mAh

Playback Time

55 Hours
39 Hours
7 Hours

Charging Type

USB Type-C
USB
USB Type-C

Charging Time

93 Minute
1.5 hours (Case)
1 Hours

Battery Type

Li-ion
Li-ion
-

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