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CMF by Nothing Buds 2a vs CMF by Nothing Buds 2 vs Realme Buds T310

Key Feature Comparison

CMF by Nothing Buds 2a

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CMF by Nothing Buds 2

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Realme Buds T310

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At a Glance

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460 mAh

35.5 Hours

460 mAh

55 Hours

460 mAh

40 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
realme

Model

Buds 2a
Buds 2
Buds T310

Launch Date

28-Apr-25
-
30-Jul-24

Price

Rs. 2,199
Rs. 2,699
Rs. 2,499

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

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
Dynamic Driver

Eartip Size

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

Weight

51 gm
51 gm
90 gm

Dimensions

Eartips :32.5 x 24.3 x 20.3 mm Carrying case :54.7 x 54.7 x 23 mm
Eartips :33.4 x 22.8 x 20.6 mm Carrying case :53.3 x 53.3 x 23 mm
Overall :30.7 x 23.6 x 20.2 mm

Colours

Light Grey, Dark Grey
Orange, Light Green, Dark Grey
Agile White, Monet Purple, Vibrant Black

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

Noise Reduction

-
Yes
-

Connectivity

Bluetooth
Bluetooth
Bluetooth

Bluetooth Version

5.4
5.4
5.4

Bluetooth Profile

A2DP
A2DP, AVRCP, HFP
A2DP

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
460 mAh

Playback Time

35.5 Hours
55 Hours
40 Hours

Charging Type

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

Charging Time

89 Month
93 Minute
-

Battery Type

Li-ion
Li-ion
-
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