Product comparison · 2 audio amplifiers

Samsung HW-Q70R audio amplifier 3.1 channels Black vs Samsung HW-R550 audio amplifier 2.1 channels Black

Key differences

Audio output channels
- HW-Q70R audio amplifier 3.1 channels Black:3.1 channels
- HW-R550 audio amplifier 2.1 channels Black:2.1 channels
RMS rated power
- HW-Q70R audio amplifier 3.1 channels Black:330 W
- HW-R550 audio amplifier 2.1 channels Black:320 W
Wi-Fi
- HW-Q70R audio amplifier 3.1 channels Black:Yes
- HW-R550 audio amplifier 2.1 channels Black:No
Cables included
- HW-Q70R audio amplifier 3.1 channels Black:HDMI
- HW-R550 audio amplifier 2.1 channels Black:Optical
Power consumption (standby)
- HW-Q70R audio amplifier 3.1 channels Black:0.45 W
- HW-R550 audio amplifier 2.1 channels Black:0.5 W
Width
- HW-Q70R audio amplifier 3.1 channels Black:1100 mm
- HW-R550 audio amplifier 2.1 channels Black:904 mm
Depth
- HW-Q70R audio amplifier 3.1 channels Black:100 mm
- HW-R550 audio amplifier 2.1 channels Black:80 mm
Height
- HW-Q70R audio amplifier 3.1 channels Black:59 mm
- HW-R550 audio amplifier 2.1 channels Black:55 mm

Differences highlightedShow differences only

Comparison of HW-Q70R, HW-R550
20 specifications	A Samsung HW-Q70R audio amplifier 3.1 channels Black Model HW-Q70R View product	B Samsung HW-R550 audio amplifier 2.1 channels Black Model HW-R550 View product
Audio3 differ
Audio output channelsDiffers	3.1 channels	2.1 channels
Audio decodersDiffers	DTS 5.1, Dolby Atmos, Dolby Digital Plus	DTS, Dolby Digital
Frequency rangeKnown for one	35 - 20000 Hz	Unknown — not stated by the source
RMS rated powerDiffers	330 W	320 W
Ports & interfacesidentical
Digital audio optical in	1	1
Technical details2 differ
Connectivity technology	Wired & Wireless	Wired & Wireless
Product colour	Black	Black
Wi-FiDiffers	Yes	No
Bluetooth	Yes	Yes
Cables includedDiffers	HDMI	Optical
Power1 differ
Power consumption (standby)Differs	0.45 W	0.5 W
Weight & dimensions3 differ
WidthDiffers	1100 mm	904 mm
DepthDiffers	100 mm	80 mm
HeightDiffers	59 mm	55 mm
Packaging data3 differ
Package widthDiffers	1162 mm	971 mm
Package depth	272 mm	272 mm
Package heightDiffers	573 mm	448 mm
Package weightDiffers	16.3 kg	9.8 kg
Packaging contentidentical
Batteries included	Yes	Yes
Remote control included	Yes	Yes

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.