TECH500

CMF by Nothing Buds 2a vs Realme Buds Air 7 vs OnePlus Nord Buds 3R

Key Feature Comparison

CMF by Nothing Buds 2a

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Realme Buds Air 7

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OnePlus Nord Buds 3R

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At a Glance

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20000 Hz

20 Hz

460 mAh

35.5 Hours

52 Hours

560 mAh

54 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
realme
OnePlus

Model

Buds 2a
Air 7
Nord Buds 3r

Launch Date

28-Apr-25
19-Mar-25
26-Aug-25

Price

Rs. 2,199
Rs. 2,799
Rs. 1,799

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
Neckband, USB Cable, User Manual, 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
-

Driver Type

Dynamic Driver
Dynamic Driver, 12.4 mm
Dynamic Driver, 12.4 mm

Eartip Size

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

Weight

51 gm
50 gm
48 gm

Dimensions

Eartips :32.5 x 24.3 x 20.3 mm Carrying case :54.7 x 54.7 x 23 mm
Overall :62 x 49 x 24 mm
Eartips :31.1 x 23.3 x 20.3 mm Carrying case :60.2 x 47.5 x 24 mm

Colours

Light Grey, Dark Grey
Slate Grey, Ivory Gold, Moss Green, Lavender Purple
Ash Black, Aura Blue

Noise Cancellation

Yes
, Active Noise Cancellation
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

5.4
5.4
5.4

Bluetooth Profile

A2DP
-
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
-
560 mAh

Playback Time

35.5 Hours
52 Hours
54 Hours

Charging Type

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

Charging Time

89 Minutes
-
120 Minute

Battery Type

Li-ion
-
-
Turn your old phone into cash

You May Also Read

Realme Mobile Price List
Oppo Mobile Price List
OnePlus Mobile Price List
Nokia Mobile Price List
Samsung Mobile Price List

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