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CMF by Nothing Buds 2 vs Realme Buds Air 7 vs OPPO Enco Air2

Key Feature Comparison

CMF by Nothing Buds 2

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Realme Buds Air 7

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OPPO Enco Air2

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At a Glance

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20000 Hz

20 Hz

460 mAh

55 Hours

52 Hours

440 mAh

24 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
OPPO

Model

Buds 2
Air 7
Enco Air2

Price

Rs. 2,699
Rs. 2,799
Rs. 2,499

Price Status

Confirmed
Confirmed
Expected

Market Status

Available
Available
Launched Globally

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

Warranty

1 Year
1 Year
-

Launch Date

-
19-Mar-25
-

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, IP55 rating
-

Driver Type

Dynamic Driver
Dynamic Driver, 12.4 mm
Dynamic Driver

Eartip Size

Large, Medium, Small
Large, Medium, Small
Medium

Weight

51 gm
50 gm
3.5 gm

Dimensions

Eartips :33.4 x 22.8 x 20.6 mm Carrying case :53.3 x 53.3 x 23 mm
Overall :62 x 49 x 24 mm
-

Colours

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

Noise Reduction

Yes
-
-

Noise Cancellation

Yes
, Active Noise Cancellation
Yes

Replaceable Earbuds

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
5.2

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
-
440 mAh

Playback Time

55 Hours
52 Hours
24 Hours

Charging Type

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

Charging Time

93 Minute
-
2 Hours

Battery Type

Li-ion
-
-
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