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Realme Buds Air 7 vs CMF by Nothing Buds Pro vs OnePlus Nord Buds 2R

Key Feature Comparison

Realme Buds Air 7

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8.4

CMF by Nothing Buds Pro

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8.4

OnePlus Nord Buds 2R

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At a Glance

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20 kHz

20 Hz

20000 Hz

20 Hz

52 Hours

460 mAh (Case), 55 mAh Per Earbud

39 Hours

480 mAh

20 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

realme
CMF by Nothing
OnePlus

Model

Air 7
Buds Pro
Nord Buds 2R

Launch Date

19-Mar-25
26-Sep-23
5-Jul-23

Price

Rs. 2,799
Rs. 3,499
Rs. 2,199

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

Neckband, USB Cable, User Manual, Warranty Card
1 Pair of Earbuds, USB Cable, User Manual, Safety and Warranty Card
1 Pair of Earbuds, Charging Case, User Manual Guide, Safety and Warranty Card, Charging Cable Type-C, Red Cable Club Card, 2 Pair of Additional Ear Tips

Warranty

1 Year
1 Year
1 Year

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
Yes, IP55 Rated

Driver Type

Dynamic Driver, 12.4 mm
Dynamic
Dynamic Driver

Max Frequency Response

-
20 kHz
20000 Hz

Min Frequency Response

-
20 Hz
20 Hz

Eartip Size

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

Weight

50 gm
Earbud 4.8 grams Charging box 44.5 grams
38 gm

Dimensions

Overall :62 x 49 x 24 mm
Dimensions Earbud 31.6 x 21.6 x 22.5mm, Charging box 58 x 58 x 24mm
Eartips :28.5 x 20.2 x 23 mm, Carrying case :68.9 x 36.6 x 28.2 mm

Colours

Slate Grey, Ivory Gold, Moss Green, Lavender Purple
Orange, Dark Grey, Light Grey
Triple Blue, Deep Grey

Noise Cancellation

, Active Noise Cancellation
Yes
Yes, 25dB

Replaceable Earbuds

Yes
Yes
Yes

Call Control

Answer / End
Answer / End
Answer / End

Music Control

Volume Control
Volume Control
Volume Control

Noise Reduction

-
Anti-wind noise structure
Yes, Noise Cancellation

Other Control

-
Touch
Touch

Voice Assistant

-
Yes
Yes

Connectivity

Bluetooth
Bluetooth
Bluetooth

Bluetooth Version

5.4
5.3
5.3

Bluetooth Range

10 meter
10 meter
10 meter

Bluetooth Features

Auto Pairing
Auto Pairing
Auto Pairing

Microphone

Yes
Yes
Yes

Playback Time

52 Hours
39 Hours
20 Hours

Charging Type

USB Type-C
USB
USB Type-C

Battery Capacity

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

Charging Time

-
1.5 hours (Case)
1.5 hours (Case), 1 hour (Earbuds)

Battery Type

-
Li-ion
Li-ion
Turn your old phone into cash

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Google Mobile Phone Price List
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Huawei Mobile Price List
LG Mobile Price List
Motorola Mobile Price List

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