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Product comparison · 2 soundbar speakers

LG SJ6 soundbar speaker Silver 2.1 channels vs Samsung HW-M550 Black 3.1 channels

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  • 22specifications compared
  • 14differ
  • 8identical
  • 38known for one product only

Key differences

  • Audio output channels
    • 2.1 channels
    • 3.1 channels
  • RMS rated power
    • 320 W
    • 340 W
  • Product colour
    • Silver
    • Black
  • HDMI ports quantity
    • 1
    • 2
  • Width
    • 950 mm
    • 1010.4 mm
  • Depth
    • 85 mm
    • 87.4 mm
  • Height
    • 55 mm
    • 71.1 mm
  • Soundbar weight
    • 2.8 kg
    • 2.6 kg

Side by side

Differences highlightedShow differences only
60 specifications
A

LG

SJ6 soundbar speaker Silver 2.1 channels

Model SJ6

View product
B

Samsung

HW-M550 Black 3.1 channels

Model HW-M550

View product
Audio3 differ
Audio output channelsDiffers2.1 channels3.1 channels
RMS rated powerDiffers320 W340 W
Audio decodersDiffersDTS Digital Surround, Dolby DigitalDTS 2.0, Dolby Digital 5.1
Audio Return Channel (ARC)Known for oneYes
Soundbar speakeridentical
Soundbar speaker RMS powerKnown for one120 W
ImpedanceKnown for one4 Ω
Signal-to-Noise Ratio (SNR)Known for one82 dB
Total Harmonic Distortion (THD)Known for one10%
Tweeter diameterKnown for one2 cm
Subwooferidentical
Subwoofer includedYesYes
Subwoofer connectivityWirelessWireless
Subwoofer RMS powerKnown for one200 W
Subwoofer impedanceKnown for one3 Ω
Subwoofer sensitivityKnown for one85 dB
Bass reflexKnown for oneYes
Subwoofer typeKnown for oneActive subwoofer
Features2 differ
Product colourDiffersSilverBlack
FM radioKnown for oneNo
Audio formats supportedDiffersAAC, AAC+, AIFF, ALAC, FLAC, LPCM, MP3, OGG, WAV, WMAAAC, ALAC, FLAC, MP3, OGG, WAV
Night modeKnown for oneYes
Sleep timerKnown for oneYes
Wall mountableYesYes
Consumer Electronics Control (CEC)Known for oneAnynet+
Technical detailsidentical
Subwoofer dimensions (WxHxD)Known for one171 x 252 x 320 mm
Maximum screen sizeKnown for one124.5 cm (49")
3DKnown for oneYes
Ports & interfaces1 differ
Connectivity technologyWired & WirelessWired & Wireless
BluetoothYesYes
Bluetooth versionKnown for one4.0
Wi-FiKnown for oneYes
Ethernet LANKnown for oneYes
HDMI ports quantityDiffers12
HDMI versionKnown for one1.4
USB 2.0 ports quantity11
Digital audio optical in11
HDMI inKnown for one1
Number of HDMI outputsKnown for one1
Audio (L/R) inKnown for one1
Poweridentical
AC input voltageKnown for one110-240 V
AC input frequencyKnown for one50 - 60 Hz
Power consumption (typical)Known for one22 W
Weight & dimensions4 differ
WidthDiffers950 mm1010.4 mm
DepthDiffers85 mm87.4 mm
HeightDiffers55 mm71.1 mm
Soundbar weightDiffers2.8 kg2.6 kg
Subwoofer weightKnown for one4.2 kg
Packaging contentidentical
Receiver includedKnown for oneYes
Batteries includedKnown for oneYes
Warranty cardKnown for oneYes
Remote control includedKnown for oneYes
Packaging data4 differ
Package widthDiffers1005 mm1069.3 mm
Package depthDiffers223 mm259 mm
Package heightDiffers373 mm562.1 mm
Package weightDiffers9.7 kg12.6 kg
Other featuresidentical
ManualKnown for oneYes
Apple docking compatibilityNot supportedNot supported
Frequency rangeKnown for one40 - 20000 Hz
Subwoofer driver diameter (imperial)Known for one17.8 cm (7")
QuantityKnown for one1
Docking connector typeKnown for oneNot supported

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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