Hama 00042423 Black vs Lenovo M220 Black Wired

Comparison of 00042423, M220

34 specifications	A Hama 00042423 Black Model 00042423 View product	B Lenovo M220 Black Wired Model M220 View product
Loudspeakersidentical
Audio output channels	2.0 channels	2.0 channels
Speaker placementKnown for one	—Unknown — not stated by the source	Tabletop/bookshelf
Speaker enclosureKnown for one	—Unknown — not stated by the source	Closed
Speaker positionKnown for one	—Unknown — not stated by the source	Satellite
Number of driversKnown for one	—Unknown — not stated by the source	2
WooferKnown for one	—Unknown — not stated by the source	No
Audio1 differ
RMS rated powerKnown for one	—Unknown — not stated by the source	2 W
Frequency rangeDiffers	100 - 15000 Hz	200 - 19000 Hz
Signal-to-Noise Ratio (SNR)Known for one	—Unknown — not stated by the source	80 dB
Total Harmonic Distortion (THD)Known for one	—Unknown — not stated by the source	0.3%
ImpedanceKnown for one	8 Ω	—Unknown — not stated by the source
Performanceidentical
Product colour	Black	Black
Plug and PlayKnown for one	—Unknown — not stated by the source	Yes
CertificationKnown for one	—Unknown — not stated by the source	CCC
Amplifieridentical
AmplifierKnown for one	—Unknown — not stated by the source	Built-in
Ports & interfacesidentical
Connectivity technologyKnown for one	—Unknown — not stated by the source	Wired
USB connectivityKnown for one	—Unknown — not stated by the source	Yes
Connector(s)Known for one	—Unknown — not stated by the source	USB, 3.5mm
Headphone connectivityKnown for one	3.5 mm	—Unknown — not stated by the source
Poweridentical
Power source typeKnown for one	—Unknown — not stated by the source	USB
Weight & dimensionsidentical
WidthKnown for one	—Unknown — not stated by the source	70 mm
DepthKnown for one	—Unknown — not stated by the source	74 mm
HeightKnown for one	—Unknown — not stated by the source	70 mm
WeightKnown for one	—Unknown — not stated by the source	523 g
Cord lengthKnown for one	—Unknown — not stated by the source	1.05 m
Packaging contentidentical
Cables includedKnown for one	—Unknown — not stated by the source	AUX, USB
Other featuresidentical
Speaker powerKnown for one	—Unknown — not stated by the source	1 W
Type	Portable speakers	Portable speakers
EqualizerKnown for one	—Unknown — not stated by the source	No
Channel separationKnown for one	—Unknown — not stated by the source	45 dB
Compatible operating systemsKnown for one	—Unknown — not stated by the source	Microsoft Windows 2000 Microsoft Windows XP Microsoft Windows Vista Microsoft Windows 7
Number of products includedKnown for one	—Unknown — not stated by the source	2 pc(s)
USB requiredKnown for one	—Unknown — not stated by the source	Yes
Number of satellite speakersKnown for one	2	—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.