Product comparison · 2 soundbar speakers

LG NB2540A soundbar speaker Black 2.1 channels vs Samsung HW-H551/XU soundbar speaker White 2.1 channels

14specifications compared
7differ
7identical
25known for one product only

Key differences

RMS rated power
- NB2540A soundbar speaker Black 2.1 channels:120 W
- HW-H551/XU soundbar speaker White 2.1 channels:320 W
Subwoofer RMS power
- NB2540A soundbar speaker Black 2.1 channels:70 W
- HW-H551/XU soundbar speaker White 2.1 channels:160 W
Product colour
- NB2540A soundbar speaker Black 2.1 channels:Black
- HW-H551/XU soundbar speaker White 2.1 channels:White
Width
- NB2540A soundbar speaker Black 2.1 channels:880 mm
- HW-H551/XU soundbar speaker White 2.1 channels:943 mm
Depth
- NB2540A soundbar speaker Black 2.1 channels:90 mm
- HW-H551/XU soundbar speaker White 2.1 channels:60 mm
Height
- NB2540A soundbar speaker Black 2.1 channels:62 mm
- HW-H551/XU soundbar speaker White 2.1 channels:55 mm

Side by side

Differences highlightedShow differences only

Comparison of NB2540A, HW-H551/XU
39 specifications	A LG NB2540A soundbar speaker Black 2.1 channels Model NB2540A View product	B Samsung HW-H551/XU soundbar speaker White 2.1 channels Model HW-H551/XU View product
Audio1 differ
Audio output channels	2.1 channels	2.1 channels
RMS rated powerDiffers	120 W	320 W
Audio decoders	Dolby Digital, DTS 2.0	Dolby Digital, DTS 2.0
Audio Return Channel (ARC)Known for one	Unknown — not stated by the source	Yes
Subwoofer1 differ
Subwoofer included	Yes	Yes
Subwoofer connectivityKnown for one	Unknown — not stated by the source	Wireless
Subwoofer RMS powerDiffers	70 W	160 W
Bass reflexKnown for one	Unknown — not stated by the source	Yes
Features2 differ
Product colourDiffers	Black	White
FM radioKnown for one	Unknown — not stated by the source	No
Audio formats supportedDiffers	LPCM	AAC, FLAC, MP3, OGG, WAV, WMA
Wall mountable	Yes	Yes
Ports & interfacesidentical
Connectivity technology	Wired & Wireless	Wired & Wireless
Bluetooth	Yes	Yes
Near Field Communication (NFC)Known for one	Unknown — not stated by the source	No
HDMI ports quantity	0	0
USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	1
Card reader integratedKnown for one	Unknown — not stated by the source	No
Digital audio optical inKnown for one	Unknown — not stated by the source	1
AUX inKnown for one	Unknown — not stated by the source	Yes
Poweridentical
Power consumption (typical)Known for one	Unknown — not stated by the source	55 W
Power consumption (standby)Known for one	Unknown — not stated by the source	0.9 W
Weight & dimensions3 differ
WidthDiffers	880 mm	943 mm
DepthDiffers	90 mm	60 mm
HeightDiffers	62 mm	55 mm
Subwoofer weightKnown for one	Unknown — not stated by the source	7.5 kg
Main unit dimensions (WxDxH)Known for one	Unknown — not stated by the source	943 x 60 x 55 mm
Packaging contentidentical
Mounting brackets includedKnown for one	Unknown — not stated by the source	Yes
Remote control includedKnown for one	Unknown — not stated by the source	Yes
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	1006 mm
Package depthKnown for one	Unknown — not stated by the source	346 mm
Package heightKnown for one	Unknown — not stated by the source	455 mm
Package weightKnown for one	Unknown — not stated by the source	13.8 kg
Other featuresidentical
Subwoofer driver diameter (imperial)Known for one	Unknown — not stated by the source	16.5 cm (6.5")
Subwoofer dimensions (W x D x H)Known for one	Unknown — not stated by the source	291 x 291 x 369 mm
Apple docking compatibilityKnown for one	Unknown — not stated by the source	Not supported
Docking connector typeKnown for one	Unknown — not stated by the source	Not supported
Soundbar speakeridentical
Soundbar speaker RMS powerKnown for one	50 W	Unknown — not stated by the source
Technical detailsidentical
Wireless connectionKnown 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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