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OnePlus Nord Buds 4 Pro vs OPPO Enco Buds 3 Pro vs OPPO Enco Air2

cshadmin

- Updated: 11th Dec 2025, 19:30 IST

Key Feature Comparison

At a Glance

Show differences only

40000 Hz

20 Hz

20000 Hz

20 Hz

20000 Hz

20 Hz

530 mAh

54 Hours

560 mAh

54 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

General

Brand

OnePlus

OPPO

Model

Nord Buds 4 Pro

Enco Buds 3 Pro

Enco Air2

Launch Date

19-Mar-26

11-Aug-25

Price

Rs. 3,999

Rs. 2,499

Price Status

Confirmed

Expected

Market Status

Available

Launched Globally

Compatible Devices

Mobile Phone, PC, Tablet

Box Contents

Earbuds, 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, IP Certified IP55

Performance

Max Frequency Response

40000 Hz

20000 Hz

Min Frequency Response

20 Hz

Driver Type

Dynamic Driver, 12 mm

Dynamic Driver, 12.4 mm

Dynamic Driver

Sensitivity

114 dB/mw

128 dB/mw

Physical Design

Foldable Design

Yes

Eartip Size

Large, Medium, Small

Medium

Weight

43 grams

43 gm

3.5 gm

Dimensions

Eartips :31 x 20 x 17.52 mm, Carrying case :60 x 49.64 x 25.04 mm

Eartips :31.09 x 23.29 x 20.28 mm Carrying case :59.20 x 47.5 x 24 mm

Colours

Radiant Gray, Raven Black

Glaze White, Graphite Grey

Blue, White

Features

Noise Cancellation

Yes

Replaceable Earbuds

Yes

Call Control

Answer End

Answer / End

Answer/End

Music Control

Volume Control

Connectivity

Bluetooth

Bluetooth Version

V6.0

5.4

5.2

Bluetooth Range

10 meter

Bluetooth Features

Auto Pairing

Microphone

Yes

Battery

Battery Capacity

530 mAh

560 mAh

440 mAh

Playback Time

54 Hours

24 Hours

Charging Type

USB Type-C

Charging Time

2 Hours

Battery Type

Li-ion

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