Product comparison · 2 headphones

Acer Galea 330 vs Acer Galea 550

22specifications compared
12differ
10identical
31known for one product only

Key differences

Wearing style
- Galea 330:In-ear
- Galea 550:Head-band
Bluetooth version
- Galea 330:5.3
- Galea 550:5.2
Ear coupling
- Galea 330:Intraaural
- Galea 550:Circumaural
Impedance
- Galea 330:16 Ω
- Galea 550:32 Ω
Headphone sensitivity
- Galea 330:103 dB
- Galea 550:95 dB
Driver unit
- Galea 330:8 mm
- Galea 550:5 cm
Microphone type
- Galea 330:Built-in
- Galea 550:Boom
Width
- Galea 330:56 mm
- Galea 550:201 mm

Side by side

Differences highlightedShow differences only

Comparison of Galea 330, Galea 550
53 specifications	A Acer Galea 330 View product	B Acer Galea 550 View product
Performance1 differ
Wearing styleDiffers	In-ear	Head-band
Adjustable headbandKnown for one	Unknown — not stated by the source	Yes
Control typeKnown for one	Touch	Unknown — not stated by the source
Cable lengthKnown for one	0.3 m	Unknown — not stated by the source
BacklightKnown for one	Yes	Unknown — not stated by the source
Backlight colourKnown for one	Multicolour	Unknown — not stated by the source
Ports & interfaces1 differ
USB connectivityKnown for one	Unknown — not stated by the source	Yes
USB connectorKnown for one	Unknown — not stated by the source	USB Type-C
Bluetooth versionDiffers	5.3	5.2
RF connectivityKnown for one	Unknown — not stated by the source	Yes
Frequency bandKnown for one	Unknown — not stated by the source	2.4 GHz
Wireless rangeKnown for one	Unknown — not stated by the source	10 m
Headphones4 differ
Ear couplingDiffers	Intraaural	Circumaural
ImpedanceDiffers	16 Ω	32 Ω
Headphone sensitivityDiffers	103 dB	95 dB
Magnet typeKnown for one	Unknown — not stated by the source	Neodymium
Driver unitDiffers	8 mm	5 cm
Microphone1 differ
Microphone typeDiffers	Built-in	Boom
Detachable microphoneKnown for one	Unknown — not stated by the source	Yes
Microphone noise-cancelingKnown for one	Unknown — not stated by the source	Yes
Microphone frequencyKnown for one	100 - 10000 Hz	Unknown — not stated by the source
Microphone sensitivityKnown for one	-42 dB	Unknown — not stated by the source
Batteryidentical
Battery typeKnown for one	Unknown — not stated by the source	Built-in battery
Continuous audio playback timeKnown for one	Unknown — not stated by the source	12 h
Battery recharge timeKnown for one	Unknown — not stated by the source	2.5 h
Battery capacityKnown for one	40 mAh	Unknown — not stated by the source
Battery capacity (charging case)Known for one	400 mAh	Unknown — not stated by the source
System requirementsidentical
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Windows 10, Windows 11, Windows 7, Windows 8, Windows 8.1
Weight & dimensions4 differ
WidthDiffers	56 mm	201 mm
DepthDiffers	20.4 mm	210 mm
HeightDiffers	23 mm	90 mm
WeightDiffers	70 g	352.2 g
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	320 mm
Package depthKnown for one	Unknown — not stated by the source	582 mm
Package heightKnown for one	Unknown — not stated by the source	490 mm
Package weightKnown for one	Unknown — not stated by the source	666.67 g
Packaging contentidentical
AC adapter includedKnown for one	Unknown — not stated by the source	No
Receiver includedKnown for one	Unknown — not stated by the source	Yes
Wireless receiver interfaceKnown for one	Unknown — not stated by the source	USB Type-A
Charging caseKnown for one	Yes	Unknown — not stated by the source
Warranty cardKnown for one	Yes	Unknown — not stated by the source
Poweridentical
USB Type-C charging portKnown for one	Unknown — not stated by the source	Yes
Supplier features1 differ
Battery lifeDiffers	240 min	720 min

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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