Product comparison · 2 home audio systems

LG CM2440 home audio system Home audio micro system vs LG CM2540 home audio system Home audio micro system

16specifications compared
8differ
8identical
23known for one product only

Key differences

Product colour
- CM2440 home audio system Home audio micro system:Black
- CM2540 home audio system Home audio micro system:White
RMS rated power
- CM2440 home audio system Home audio micro system:100 W
- CM2540 home audio system Home audio micro system:20 W
Audio formats supported
- CM2440 home audio system Home audio micro system:FLAC, MP3, WMA
- CM2540 home audio system Home audio micro system:FLAC, MP3
Package width
- CM2440 home audio system Home audio micro system:370 mm
- CM2540 home audio system Home audio micro system:290 mm
Package depth
- CM2440 home audio system Home audio micro system:370 mm
- CM2540 home audio system Home audio micro system:265 mm
Package height
- CM2440 home audio system Home audio micro system:370 mm
- CM2540 home audio system Home audio micro system:195 mm
Package weight
- CM2440 home audio system Home audio micro system:7.6 kg
- CM2540 home audio system Home audio micro system:3.38 kg
Apple docking compatibility
- CM2440 home audio system Home audio micro system:iPhone, iPod
- CM2540 home audio system Home audio micro system:iPod

Side by side

Differences highlightedShow differences only

Comparison of CM2440, CM2540
39 specifications	A LG CM2440 home audio system Home audio micro system Model CM2440 View product	B LG CM2540 home audio system Home audio micro system Model CM2540 View product
Design1 differ
Product colourDiffers	Black	White
Multimedia1 differ
RMS rated powerDiffers	100 W	20 W
Bass reflexKnown for one	Unknown — not stated by the source	Yes
Number of speakersKnown for one	2	Unknown — not stated by the source
Audio decodersKnown for one	Dolby Digital	Unknown — not stated by the source
Radioidentical
Radio Data System (RDS)Known for one	Yes	Unknown — not stated by the source
Preset stations quantityKnown for one	50	Unknown — not stated by the source
Displayidentical
Display typeKnown for one	Unknown — not stated by the source	LCD
ID3 Tag displayKnown for one	Yes	Unknown — not stated by the source
Networkidentical
Wi-FiKnown for one	Unknown — not stated by the source	No
Ports & interfacesidentical
Near Field Communication (NFC)Known for one	Unknown — not stated by the source	Yes
Headphone connectivityKnown for one	3.5 mm	Unknown — not stated by the source
AUX inKnown for one	Yes	Unknown — not stated by the source
Performance1 differ
Card reader integratedKnown for one	Unknown — not stated by the source	No
Audio formats supportedDiffers	FLAC, MP3, WMA	FLAC, MP3
USB direct playbackKnown for one	Unknown — not stated by the source	Yes
Disc types supportedKnown for one	CD, CD-R, CD-RW	Unknown — not stated by the source
Ergonomicsidentical
EqualizerKnown for one	Unknown — not stated by the source	Yes
Sleep timerKnown for one	Unknown — not stated by the source	Yes
CD playerKnown for one	Unknown — not stated by the source	Yes
Weight & dimensions4 differ
WidthKnown for one	Unknown — not stated by the source	220 mm
DepthKnown for one	Unknown — not stated by the source	220 mm
HeightKnown for one	Unknown — not stated by the source	148 mm
Package widthDiffers	370 mm	290 mm
Package depthDiffers	370 mm	265 mm
Package heightDiffers	370 mm	195 mm
Package weightDiffers	7.6 kg	3.38 kg
Other features1 differ
Apple docking compatibilityDiffers	iPhone, iPod	iPod
Poweridentical
Power sourceKnown for one	AC	Unknown — not stated by the source
Packaging contentidentical
ManualKnown for one	Yes	Unknown — not stated by the source
Warranty cardKnown for one	Yes	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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