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CMF by Nothing Buds 2a vs Realme Buds Air 7 vs Xiaomi Redmi Buds 5

cshadmin

- Updated: 31st Jul 2025, 00:39 IST

Key Feature Comparison

At a Glance

Show differences only

460 mAh

35.5 Hours

52 Hours

480 mAh

38 Hours with Case (ANC Off) 10 Hours (Earbuds with ANC Off)

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

General

Brand

CMF

realme

Xiaomi

Model

Buds 2a

Buds Air 7

Redmi Buds 5

Launch Date

28-Apr-25

19-Mar-25

12-Feb-24

Price

Rs. 2,199

Rs. 3,299

Rs. 2,999

Price Status

Confirmed

Market Status

Available

Compatible Devices

Mobile Phone, PC, Tablet

Box Contents

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

Earbuds, Charging Case, USB Cable, User manual, Warranty Card

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

Warranty

1 Year

Design

Type

Wireless

Design

In Ear Canalphone

Fit

In the Ear

Open or Closed Back

Closed Back

Water Resistant

Yes, IP55 rating

Performance

Driver Type

Dynamic Driver

Physical Design

Eartip Size

Large, Medium, Small

Weight

51 gm

42 gm

Dimensions

Eartips :32.5 x 24.3 x 20.3 mm Carrying case :54.7 x 54.7 x 23 mm

Eartips :29.5 x 21.4 x 23.5 mm, Carrying case :61 x 50 x 24.6 mm

Colours

Light Grey, Dark Grey

Ivory Gold, Lavender Purple, Moss Green

Black, White, Sky Blue

Features

Noise Cancellation

Yes

Active Noise Cancellation

Yes, 46dB-ANC

Replaceable Earbuds

Yes

Call Control

Answer / End

Music Control

Volume Control

Connectivity

Bluetooth

Bluetooth Version

5.4

5.3

Bluetooth Profile

A2DP

A2DP, AVRCP, HFP, HSP

Bluetooth Range

10 meter

Bluetooth Features

Auto Pairing

Microphone

Yes

Battery

Battery Capacity

460 mAh

480 mAh

Playback Time

35.5 Hours

52 Hours

38 Hours with Case (ANC Off) 10 Hours (Earbuds with ANC Off)

Charging Type

USB Type-C

Charging Time

89 Month

Battery Type

Li-ion

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