Product comparison · 2 soundbar speakers

LG SJ3 soundbar speaker Black 2.1 channels vs Samsung HW-J7501R/ZA soundbar speaker Silver 4.1 channels

24specifications compared
16differ
8identical
39known for one product only

Key differences

Audio output channels
- SJ3 soundbar speaker Black 2.1 channels:2.1 channels
- HW-J7501R/ZA soundbar speaker Silver 4.1 channels:4.1 channels
RMS rated power
- SJ3 soundbar speaker Black 2.1 channels:300 W
- HW-J7501R/ZA soundbar speaker Silver 4.1 channels:320 W
Soundbar speaker RMS power
- SJ3 soundbar speaker Black 2.1 channels:100 W
- HW-J7501R/ZA soundbar speaker Silver 4.1 channels:160 W
Impedance
- SJ3 soundbar speaker Black 2.1 channels:4 Ω
- HW-J7501R/ZA soundbar speaker Silver 4.1 channels:8 Ω
Subwoofer RMS power
- SJ3 soundbar speaker Black 2.1 channels:200 W
- HW-J7501R/ZA soundbar speaker Silver 4.1 channels:160 W
Product colour
- SJ3 soundbar speaker Black 2.1 channels:Black
- HW-J7501R/ZA soundbar speaker Silver 4.1 channels:Silver
HDMI ports quantity
- SJ3 soundbar speaker Black 2.1 channels:0
- HW-J7501R/ZA soundbar speaker Silver 4.1 channels:2
Width
- SJ3 soundbar speaker Black 2.1 channels:950 mm
- HW-J7501R/ZA soundbar speaker Silver 4.1 channels:1230 mm

Side by side

Differences highlightedShow differences only

Comparison of SJ3, HW-J7501R/ZA
63 specifications	A LG SJ3 soundbar speaker Black 2.1 channels Model SJ3 View product	B Samsung HW-J7501R/ZA soundbar speaker Silver 4.1 channels Model HW-J7501R/ZA View product
Audio3 differ
Audio output channelsDiffers	2.1 channels	4.1 channels
RMS rated powerDiffers	300 W	320 W
Audio decodersDiffers	DTS Digital Surround, Dolby Digital	DTS, Dolby Digital
Audio Return Channel (ARC)Known for one	Unknown — not stated by the source	Yes
Soundbar speaker2 differ
Soundbar speaker RMS powerDiffers	100 W	160 W
ImpedanceDiffers	4 Ω	8 Ω
Signal-to-Noise Ratio (SNR)Known for one	82 dB	Unknown — not stated by the source
Total Harmonic Distortion (THD)	10%	10%
Number of tweeter driversKnown for one	2	Unknown — not stated by the source
Tweeter diameterKnown for one	2 cm	Unknown — not stated by the source
Woofer diameter (imperial)Known for one	5.59 cm (2.2")	Unknown — not stated by the source
Subwoofer1 differ
Subwoofer included	Yes	Yes
Subwoofer connectivity	Wireless	Wireless
Subwoofer RMS powerDiffers	200 W	160 W
Subwoofer impedance	3 Ω	3 Ω
Subwoofer sensitivityKnown for one	85 dB	Unknown — not stated by the source
Bass reflexKnown for one	Yes	Unknown — not stated by the source
Subwoofer typeKnown for one	Unknown — not stated by the source	Active subwoofer
Features1 differ
Product colourDiffers	Black	Silver
FM radioKnown for one	No	Unknown — not stated by the source
Audio formats supportedKnown for one	LPCM, MP3, WMA	Unknown — not stated by the source
Night modeKnown for one	Yes	Unknown — not stated by the source
Wall mountable	Yes	Yes
LED indicatorsKnown for one	Yes	Unknown — not stated by the source
Consumer Electronics Control (CEC)Known for one	Unknown — not stated by the source	Anynet+
Technical detailsidentical
Maximum screen sizeKnown for one	109.2 cm (43")	Unknown — not stated by the source
3DKnown for one	Unknown — not stated by the source	Yes
Ports & interfaces1 differ
Connectivity technology	Wired & Wireless	Wired & Wireless
Bluetooth	Yes	Yes
Bluetooth versionKnown for one	4.0	Unknown — not stated by the source
HDMI ports quantityDiffers	0	2
USB 2.0 ports quantityKnown for one	1	Unknown — not stated by the source
Audio (L/R) inKnown for one	1	Unknown — not stated by the source
Digital audio optical in	1	1
Wi-FiKnown for one	Unknown — not stated by the source	Yes
Ethernet LANKnown for one	Unknown — not stated by the source	Yes
HDMI inKnown for one	Unknown — not stated by the source	1
Number of HDMI outputsKnown for one	Unknown — not stated by the source	1
USB portKnown for one	Unknown — not stated by the source	Yes
USB connectivityKnown for one	Unknown — not stated by the source	Yes
AUX inKnown for one	Unknown — not stated by the source	Yes
Poweridentical
AC input voltageKnown for one	100-240 V	Unknown — not stated by the source
AC input frequencyKnown for one	50 - 60 Hz	Unknown — not stated by the source
Power consumption (typical)Known for one	27 W	Unknown — not stated by the source
Weight & dimensions8 differ
WidthDiffers	950 mm	1230 mm
DepthDiffers	47 mm	170 mm
HeightDiffers	71 mm	47.5 mm
Soundbar weightDiffers	2.47 kg	4 kg
Subwoofer widthDiffers	17.1 cm	45.2 cm
Subwoofer depthDiffers	25.2 cm	15.4 cm
Subwoofer heightDiffers	32 cm	33.5 cm
Subwoofer weightDiffers	4.2 kg	6.8 kg
Packaging contentidentical
Remote control includedKnown for one	Yes	Unknown — not stated by the source
Batteries includedKnown for one	Yes	Unknown — not stated by the source
Warranty cardKnown for one	Yes	Unknown — not stated by the source
Packaging dataidentical
Package widthKnown for one	1005 mm	Unknown — not stated by the source
Package depthKnown for one	223 mm	Unknown — not stated by the source
Package heightKnown for one	373 mm	Unknown — not stated by the source
Package weightKnown for one	9.5 kg	Unknown — not stated by the source
Other featuresidentical
Subwoofer driver diameter (imperial)Known for one	15.2 cm (6")	Unknown — not stated by the source
ManualKnown for one	Yes	Unknown — not stated by the source
Apple docking compatibilityKnown for one	Not supported	Unknown — not stated by the source
Docking connector typeKnown for one	Not supported	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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