OPPO Enco Air 3 Pro True Wireless Earbuds vs OPPO Enco Air 4 Pro True Wireless Earbuds

General

BrandOPPOOPPO
ModelEnco Air 3 ProEnco Air 4 Pro (ETEA1)
DesignTWS EarbudsTWS Earbuds
TypeIn the EarIn the Ear
ConnectivityWirelessWireless

Design and Body

Dimensions51.24 x 66.5 x 24.83 mm
Weight47 g (With Case), 4.4 g Per Earbud

Features

BluetoothYes, 5.3Yes, 5.4
Bluetooth Range20 m10 m
USBYesYes
MicrophoneYesYes, 6 mic, 3 per bud
Voice AssistantYesYes
Water ResistantYesYes
MonauralYesYes
ControlsTouchTouch Control
Switch between Call and MusicYesYes
Additional FeaturesIP55 Rated, Dual Pairing, Type-C Charging, LED Indicator, 47ms Ultra Low LatencyIP55 Rated, Dual Device Connection, Type-C Charging, LED Indicator, 47ms Low Latency, Google Fast Pair

Sound Features

Deep BassYesYes
Sensitivity112 ± 3dB@1KHz
Frequency Response10 Hz (Min) - 40 kHz (Max)20 Hz (Min) - 20 kHz (Max)
Driver Unit12.4 mm
Driver TypeDiaphragm DriverDynamic Driver
Active Noise CancellationYes, 49dB-ANCYes, 49dB-Ultra Wide Frequency ANC
Other Features3D Surround Sound

Extra

Sales Package1 U Earbuds, Charging Case, Charging Cable, Additional Eartips, User Manual, Warranty Card1 Pair of Earbuds, Charging Case, Charging Cable, Additional Eartips, User Manual, Warranty Card
OtherEarbud Dimension (29.9 x 20.30 x 23.87 mm)

Power Features

Battery Capacity440 mAh (Case), 58 mAh Per Earbud
Battery10 min Charge= 4 hour of Playback
Battery Life30 hours with Case (ANC Off)44 hours with Case (ANC Off)
12 hours (Earbuds with ANC Off)
20 hours with Case (ANC On)
5.5 hours (Earbuds with ANC On)
Charging Time1.5 hours (Case)1.33 hours (Case), 2.5 days (Earbuds)

Warranty

Warranty1 year, Brand Warranty1 year
Warranty TypeManufacturerManufacturer
Covered in WarrantyManufacturing DefectsManufacturing Defects
Not Covered in WarrantyPhysical DamagesPhysical Damages

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