Product comparison · 2 audio amplifiers

Samsung HW-K470 audio amplifier 4.1 channels Black vs Samsung HW-K550 audio amplifier 3.1 channels Black

Key differences

Audio output channels
- HW-K470 audio amplifier 4.1 channels Black:4.1 channels
- HW-K550 audio amplifier 3.1 channels Black:3.1 channels
RMS rated power
- HW-K470 audio amplifier 4.1 channels Black:460 W
- HW-K550 audio amplifier 3.1 channels Black:340 W
Connectivity technology
- HW-K470 audio amplifier 4.1 channels Black:Wireless
- HW-K550 audio amplifier 3.1 channels Black:Wired & Wireless
Width
- HW-K470 audio amplifier 4.1 channels Black:909 mm
- HW-K550 audio amplifier 3.1 channels Black:1010 mm
Depth
- HW-K470 audio amplifier 4.1 channels Black:70.5 mm
- HW-K550 audio amplifier 3.1 channels Black:87 mm
Height
- HW-K470 audio amplifier 4.1 channels Black:53.5 mm
- HW-K550 audio amplifier 3.1 channels Black:53 mm
Package width
- HW-K470 audio amplifier 4.1 channels Black:965 mm
- HW-K550 audio amplifier 3.1 channels Black:1175 mm
Package depth
- HW-K470 audio amplifier 4.1 channels Black:229 mm
- HW-K550 audio amplifier 3.1 channels Black:210 mm

Differences highlightedShow differences only

Comparison of HW-K470, HW-K550
19 specifications	A Samsung HW-K470 audio amplifier 4.1 channels Black Model HW-K470 View product	B Samsung HW-K550 audio amplifier 3.1 channels Black Model HW-K550 View product
Audio3 differ
Audio output channelsDiffers	4.1 channels	3.1 channels
Audio decodersDiffers	DTS 2.0, Dolby Digital	DTS 2.0, DTS Digital Surround, Dolby Digital, Dolby Digital 5.1
RMS rated powerDiffers	460 W	340 W
Ports & interfacesidentical
USB 2.0 ports quantity	1	1
Digital audio coaxial inKnown for one	Unknown — not stated by the source	0
Digital audio optical in	1	1
Technical details1 differ
Connectivity technologyDiffers	Wireless	Wired & Wireless
Product colour	Black	Black
Bluetooth	Yes	Yes
Poweridentical
Power consumption (typical)Known for one	Unknown — not stated by the source	25 W
Power consumption (standby)Known for one	Unknown — not stated by the source	0.45 W
Weight & dimensions3 differ
WidthDiffers	909 mm	1010 mm
DepthDiffers	70.5 mm	87 mm
HeightDiffers	53.5 mm	53 mm
Packaging data4 differ
Package widthDiffers	965 mm	1175 mm
Package depthDiffers	229 mm	210 mm
Package heightDiffers	454 mm	488 mm
Package weightDiffers	10.3 kg	12 kg
Packaging contentidentical
Remote control includedKnown 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.