Product comparison · 2 headphones

Oppo Enco Air3i vs Oppo Enco Buds2 Pro

56specifications compared
23differ
33identical
11known for one product only

Key differences

Product colour
- Enco Air3i:Blue
- Enco Buds2 Pro:Black, Graphite
International Protection (IP) code
- Enco Air3i:IPX4
- Enco Buds2 Pro:IP55
USB connectivity
- Enco Air3i:Yes
- Enco Buds2 Pro:No
Acoustic system
- Enco Air3i:Open
- Enco Buds2 Pro:Closed
Headphone sensitivity
- Enco Air3i:128 dB
- Enco Buds2 Pro:107 dB
Driver unit
- Enco Air3i:1.34 cm
- Enco Buds2 Pro:1.24 cm
Battery capacity
- Enco Air3i:32 mAh
- Enco Buds2 Pro:36 mAh
Continuous audio playback time
- Enco Air3i:5.5 h
- Enco Buds2 Pro:8 h

Side by side

Differences highlightedShow differences only

Comparison of Enco Air3i, Enco Buds2 Pro
67 specifications	A Oppo Enco Air3i View product	B Oppo Enco Buds2 Pro View product
Performance3 differ
Product type	Headset	Headset
Wearing style	In-ear	In-ear
Recommended usage	Calls/Music	Calls/Music
Headset type	Binaural	Binaural
Product colourDiffers	Blue	Black, Graphite
Colour nameKnown for one	Unknown — not stated by the source	Graphite Black
Volume control	Touch	Touch
Control unit typeKnown for one	Unknown — not stated by the source	On-ear control unit
Control type	Touch	Touch
Foldable	No	No
Protection featuresDiffers	Splash proof, Sweat resistant	Dust resistant, Splash proof, Sweat resistant
International Protection (IP) codeDiffers	IPX4	IP55
Bone conduction sensor	No	No
Ports & interfaces1 differ
Connectivity technology	True Wireless Stereo (TWS)	True Wireless Stereo (TWS)
3.5 mm connector	No	No
6.35 mm connector	No	No
USB connectivityDiffers	Yes	No
Bluetooth	Yes	Yes
Bluetooth version	5.3	5.3
RF connectivity	No	No
Wireless range	10 m	10 m
Headphones3 differ
Maximum input powerKnown for one	Unknown — not stated by the source	10 mW
Ear coupling	Intraaural	Intraaural
Intraaural headphones type	Earbuds	Earbuds
Acoustic systemDiffers	Open	Closed
Headphone frequency	20 - 20000 Hz	20 - 20000 Hz
ImpedanceKnown for one	Unknown — not stated by the source	32 Ω
Headphone sensitivityDiffers	128 dB	107 dB
Magnet type	Titanium	Titanium
Driver type	Dynamic	Dynamic
Driver unitDiffers	1.34 cm	1.24 cm
Noise canceling	Yes	Yes
Noise reduction	Yes	Yes
Microphoneidentical
Microphone type	Built-in	Built-in
Microphone sensitivity	-38 dB	-38 dB
Battery5 differ
Battery operated	Yes	Yes
Battery capacityDiffers	32 mAh	36 mAh
Continuous audio playback timeDiffers	5.5 h	8 h
Continuous audio playback time (with charging case)Differs	35 h	38 h
Battery capacity (charging case)	480 mAh	480 mAh
Battery recharge time (charging case)Differs	2.5 h	2.16 h
Battery recharge timeDiffers	1 h	1.16 h
Battery typeKnown for one	Built-in battery	Unknown — not stated by the source
Battery technologyKnown for one	Lithium-Ion (Li-Ion)	Unknown — not stated by the source
Output current (charging case)Known for one	0.4 A	Unknown — not stated by the source
Output voltage (charging case)Known for one	5 V	Unknown — not stated by the source
System requirementsidentical
Mobile operating systems supported	Android, iOS	Android, iOS
Operational conditionsidentical
Operating temperature (T-T)Known for one	Unknown — not stated by the source	0 - 40 °C
Weight & dimensions8 differ
WidthDiffers	35.9 mm	28.5 mm
DepthDiffers	18.5 mm	20.2 mm
HeightDiffers	17 mm	23 mm
WeightDiffers	40.2 g	48 g
Left earpiece weightDiffers	3.7 g	4.3 g
Right earpiece weightDiffers	3.7 g	4.3 g
Charging case dimensions (W x D x H)Differs	62.71 x 53.92 x 23.89 mm	68.9 x 36.6 x 28.2 mm
Charging case weightDiffers	40.2 g	38.1 g
Packaging data2 differ
Package width	100 mm	100 mm
Package depth	100 mm	100 mm
Package heightDiffers	31.5 mm	36.5 mm
Package weightDiffers	100 g	110 g
Package typeKnown for one	Unknown — not stated by the source	Box
Packaging contentidentical
Charging case	Yes	Yes
Charging case connector type	USB Type-C	USB Type-C
Audio adapters included	No	No
Supplier features1 differ
Battery lifeDiffers	330 min	480 min
Technical detailsidentical
Warranty period	2 year(s)	2 year(s)
Logistics dataidentical
Products per palletKnown for one	1080 pc(s)	Unknown — not stated by the source

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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