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Product comparison · 2 soundbar speakers

LG US20A.CGBRLLK soundbar speaker Black 2.0 channels vs Samsung Q800H Q-series 5.1.2 Ch with Subwoofer (2026)

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  • 22specifications compared
  • 17differ
  • 5identical
  • 47known for one product only

Key differences

The Samsung Q800H Q-series 5.1.2 Ch with Subwoofer (2026) has 310 W more RMS rated power than the LG US20A.CGBRLLK soundbar speaker Black 2.0 channels (360 W vs 50 W). The Samsung Q800H Q-series 5.1.2 Ch with Subwoofer (2026) has 7 more speakers than the LG US20A.CGBRLLK soundbar speaker Black 2.0 channels (11 vs 4). The Samsung Q800H Q-series 5.1.2 Ch with Subwoofer (2026) has 1 more HDMI ports quantity than the LG US20A.CGBRLLK soundbar speaker Black 2.0 channels (2 vs 1). Only the Samsung Q800H Q-series 5.1.2 Ch with Subwoofer (2026) has subwoofer included. Only the Samsung Q800H Q-series 5.1.2 Ch with Subwoofer (2026) has apple AirPlay 2 support.

  • Audio output channels
    • 2.0 channels
    • 5.1.2 channels
  • RMS rated power
    • 50 W
    • 360 W
  • Number of speakers
    • 4
    • 11
  • Subwoofer included
    • No
    • Yes
  • Apple AirPlay 2 support
    • No
    • Yes
  • Built-in Chromecast
    • No
    • Yes
  • Wi-Fi
    • No
    • Yes
  • HDMI ports quantity
    • 1
    • 2

Side by side

Differences highlightedShow differences only
69 specifications
A

LG

US20A.CGBRLLK soundbar speaker Black 2.0 channels

Model US20A.CGBRLLK

View product
B

Samsung

Q800H Q-series 5.1.2 Ch with Subwoofer (2026)

Model HW-Q800H/XU

View product
Audio3 differ
Audio output channelsDiffers2.0 channels5.1.2 channels
RMS rated powerDiffers50 W360 W
Audio decodersDiffersDTS Digital Surround, Dolby DigitalDTS 5.1, DTS-HD Master Audio 5.1, DTS:X, Dolby Atmos, Dolby Digital Plus, Dolby TrueHD
Equalizer modesKnown for oneStandard, Game Pro
Enhanced Audio Return Channel (eARC)Known for oneYes
Game modeKnown for oneYes
Soundbar mode controlKnown for oneYes
TV Sound ShareKnown for oneYes
Audio Return Channel (ARC)Known for oneYes
Artificial intelligence(AI) room calibrationKnown for oneNo
Soundbar speaker1 differ
Number of speakersDiffers411
Soundbar speaker RMS powerKnown for one50 W
Subwoofer1 differ
Subwoofer includedDiffersNoYes
Subwoofer connectivityKnown for oneWireless
Features2 differ
Product colourBlackBlack
High Dynamic Range (HDR) technologyKnown for oneHigh Dynamic Range 10+ (HDR10 Plus)
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
Consumer Electronics Control (CEC)Known for oneYes
Spotify ConnectKnown for oneYes
Built-in ChromecastDiffersNoYes
Night modeKnown for oneYes
Q-SymphonyKnown for oneYes
Virtual assistantKnown for oneAmazon Alexa
Wall mountableKnown for oneYes
FM radioKnown for oneNo
Country of originKnown for oneVietnam
Technical detailsidentical
Main unit dimensions (WxHxD)Known for one1182 x 404 x 291 mm
Set weightKnown for one15.3 kg
Up-firing speakersKnown for oneYes
Ports & interfaces2 differ
Connectivity technologyWired & WirelessWired & Wireless
BluetoothYesYes
Bluetooth version5.35.3
Wi-FiDiffersNoYes
HDMI ports quantityDiffers12
HDMI inKnown for one1
Number of HDMI outputsKnown for one1
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
Power1 differ
Soundbar power consumptionDiffers15 W39 W
Subwoofer power consumptionKnown for one26 W
Power consumption (standby)Known for one0.5 W
Weight & dimensions3 differ
WidthDiffers650 mm1110.7 mm
DepthDiffers99 mm120 mm
HeightDiffers63 mm60.4 mm
Soundbar weightKnown for one5.1 kg
Subwoofer widthKnown for one24.9 cm
Subwoofer depthKnown for one24.9 cm
Subwoofer heightKnown for one25.2 cm
Subwoofer weightKnown for one7.2 kg
WeightKnown for one2.2 kg
Packaging contentidentical
Wall mounting kitKnown for oneYes
Remote control includedYesYes
Number of products includedKnown for one1 pc(s)
Batteries includedKnown for oneYes
Quick start guideKnown for oneYes
Warranty cardKnown for oneYes
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 data4 differ
Package widthDiffers898 mm1182 mm
Package depthDiffers123 mm291 mm
Package heightDiffers145 mm404 mm
Package weightDiffers2.8 kg15.3 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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