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Product comparison · 2 soundbar speakers

LG US20A.CGBRLLK soundbar speaker Black 2.0 channels vs Samsung HW-LS51H/XU soundbar speaker White 2.0 channels

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  • 26specifications compared
  • 20differ
  • 6identical
  • 32known for one product only

Key differences

The Samsung HW-LS51H/XU soundbar speaker White 2.0 channels has 20 W more RMS rated power than the LG US20A.CGBRLLK soundbar speaker Black 2.0 channels (70 W vs 50 W). The Samsung HW-LS51H/XU soundbar speaker White 2.0 channels has 20 W more soundbar speaker RMS power than the LG US20A.CGBRLLK soundbar speaker Black 2.0 channels (70 W vs 50 W). The LG US20A.CGBRLLK soundbar speaker Black 2.0 channels has 1 more speakers than the Samsung HW-LS51H/XU soundbar speaker White 2.0 channels (4 vs 3). Only the LG US20A.CGBRLLK soundbar speaker Black 2.0 channels has audio Return Channel (ARC). Only the Samsung HW-LS51H/XU soundbar speaker White 2.0 channels has apple AirPlay 2 support.

  • RMS rated power
    • 50 W
    • 70 W
  • Audio Return Channel (ARC)
    • Yes
    • No
  • Soundbar speaker RMS power
    • 50 W
    • 70 W
  • Number of speakers
    • 4
    • 3
  • Product colour
    • Black
    • White
  • Apple AirPlay 2 support
    • No
    • Yes
  • Built-in Chromecast
    • No
    • Yes
  • Bluetooth version
    • 5.3
    • 6.0

Side by side

Differences highlightedShow differences only
58 specifications
A

LG

US20A.CGBRLLK soundbar speaker Black 2.0 channels

Model US20A.CGBRLLK

View product
B

Samsung

HW-LS51H/XU soundbar speaker White 2.0 channels

Model HW-LS51H/XU

View product
Audio3 differ
Audio output channels2.0 channels2.0 channels
RMS rated powerDiffers50 W70 W
Audio decodersDiffersDTS Digital Surround, Dolby DigitalDolby Atmos Music, Dolby Atmos, Dolby Digital 5.1, Dolby Digital Plus
Equalizer modesKnown for oneStandard, Music
Audio Return Channel (ARC)DiffersYesNo
Enhanced Audio Return Channel (eARC)Known for oneNo
Soundbar mode controlKnown for oneYes
TV Sound ShareKnown for oneYes
Artificial intelligence(AI) room calibrationKnown for oneNo
Soundbar speaker2 differ
Soundbar speaker RMS powerDiffers50 W70 W
Number of speakersDiffers43
Subwooferidentical
Subwoofer includedNoNo
Features3 differ
Product colourDiffersBlackWhite
USB direct playbackKnown for oneNo
Apple AirPlay 2 supportDiffersNoYes
Audio formats supportedKnown for oneAAC, MP3, WAV, FLAC, OGG, LPCM, ALAC, AIFF
Network streaming services supportedKnown for oneTidal
Spotify ConnectKnown for oneYes
Built-in ChromecastDiffersNoYes
Night modeKnown for oneYes
Q-SymphonyKnown for oneYes
Country of originVietnamVietnam
FM radioKnown for oneNo
Technical detailsidentical
Audio systemKnown for oneDolby ATMOS
Main unit dimensions (WxHxD)Known for one290 x 355 x 164 mm
Set weightKnown for one3.6 kg
Up-firing speakersKnown for oneNo
Ports & interfaces3 differ
Connectivity technologyWired & WirelessWired & Wireless
BluetoothYesYes
Bluetooth versionDiffers5.36.0
Wi-FiDiffersNoYes
HDMI ports quantityDiffers10
HDMI inKnown for one0
Number of HDMI outputsKnown for one0
Digital audio optical inKnown for one1
Wi-Fi readyKnown for oneNo
Near Field Communication (NFC)Known for oneNo
Ethernet LANKnown for oneNo
USB portKnown for oneYes
Poweridentical
Soundbar power consumption15 W15 W
Power consumption (standby)Known for one0.5 W
Weight & dimensions4 differ
WidthDiffers650 mm251 mm
DepthDiffers99 mm137 mm
HeightDiffers63 mm283.5 mm
WeightDiffers2.2 kg2.4 kg
Soundbar weightKnown for one2.4 kg
Brand-specific featuresidentical
Samsung technologies (AV/TV)Known for oneAdaptive Sound, Voice Enhancement Mode, Q-Symphony, SmartThings, Works With Google Assistant, SpaceFit Sound Pro, Active Voice Amplifier Pro
Packaging content1 differ
Remote control includedDiffersYesNo
Number of products includedKnown for one1 pc(s)
Batteries includedKnown for oneYes
Quick start guideKnown for oneYes
Warranty cardKnown for oneYes
Packaging data4 differ
Package widthDiffers898 mm290 mm
Package depthDiffers123 mm164 mm
Package heightDiffers145 mm355 mm
Package weightDiffers2.8 kg3.6 kg
Package typeKnown for oneBox
Other featuresidentical
AirPlayKnown for oneYes

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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