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OnePlus Buds 4 vs OnePlus Buds Pro 3 vs OPPO Enco Free 2i

cshadmin

- Updated: 10th Jul 2025, 01:45 IST

Key Feature Comparison

At a Glance

Show differences only

40000 Hz

15 Hz

40000 Hz

10 Hz

530 mAh

45 Hours

566 mAh

43 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

Detailed Specs

General

Brand

OnePlus

OPPO

Model

Buds 4

Buds Pro 3

Enco Free 2i

Launch Date

8-Jul-25

20-Aug-24

Price

Rs. 5,999

Rs. 11,999

Rs. 5,820

Price Status

Confirmed

Expected

Market Status

Available

Launched Globally

Compatible Devices

Mobile Phone, PC, Tablet

Media player, Mobile Phone, Tablet

Box Contents

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

Earbuds, User Manual, Warranty Card

Warranty

1 Year

Design

Type

Wireless

Design

In Ear Canalphone

Fit

In the Ear

Open or Closed Back

Closed Back

Performance

Max Frequency Response

40000 Hz

Min Frequency Response

15 Hz

10 Hz

Driver Type

Dynamic Driver

Impedance

18 Ohms

Sensitivity

118 dB/mw

Physical Design

Eartip Size

Large, Medium, Small

Weight

49 gm

61 gm

Dimensions

Eartips :31 x 24.2 x 20.6 mm, Carrying case :65.4 x 52.4 x 25.3 mm

Colours

Zen Green, Storm Grey

Midnight Opus, Lunar Radiance, Sapphire Blue

White

Foldable Design

Yes

Features

Noise Cancellation

Active Noise Cancellation

Replaceable Earbuds

Yes

Call Control

Answer End

Touc

Music Control

Volume Control

Connectivity

Bluetooth

Bluetooth Version

5.4

5.2

Bluetooth Profile

A2DP, AVRCP,HFP

A2DP, AVRCP, HFP

Bluetooth Range

10 meter

Bluetooth Features

Auto Pairing

Microphone

Yes

Battery

Battery Capacity

530 mAh

566 mAh

Playback Time

45 Hours

43 Hours

Charging Type

USB Type-C

Wireless Charging

Charging Time

80 Minute

Battery Type

Li-ion

Latest Comparisons

Ambrane Stringz 38C

Zebronics Zeb-Buds C10

Samsung Galaxy Buds Core

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