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Product comparison · 2 soundbar speakers

Samsung HW-A40M/ZC soundbar speaker Black 2.1 channels vs Samsung HW-LS51H White 3.0 channels

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  • 18specifications compared
  • 15differ
  • 3identical
  • 20known for one product only

Key differences

The Samsung HW-LS51H White 3.0 channels has 0.9 channels more audio output channels than the Samsung HW-A40M/ZC soundbar speaker Black 2.1 channels (3.0 channels vs 2.1 channels). The Samsung HW-A40M/ZC soundbar speaker Black 2.1 channels has 140 W more RMS rated power than the Samsung HW-LS51H White 3.0 channels (210 W vs 70 W). The Samsung HW-A40M/ZC soundbar speaker Black 2.1 channels has 609 mm more width than the Samsung HW-LS51H White 3.0 channels (860 mm vs 251 mm). Only the Samsung HW-A40M/ZC soundbar speaker Black 2.1 channels has subwoofer included. Only the Samsung HW-LS51H White 3.0 channels has Wi-Fi.

  • Audio output channels
    • 2.1 channels
    • 3.0 channels
  • RMS rated power
    • 210 W
    • 70 W
  • Subwoofer included
    • Yes
    • No
  • Product colour
    • Black
    • White
  • Wi-Fi
    • No
    • Yes
  • Width
    • 860 mm
    • 251 mm
  • Depth
    • 74 mm
    • 137 mm
  • Height
    • 54 mm
    • 283.5 mm

Side by side

Differences highlightedShow differences only
38 specifications
A

Samsung

HW-A40M/ZC soundbar speaker Black 2.1 channels

Model HW-A40M/ZC

View product
B

Samsung

HW-LS51H White 3.0 channels

Model HW-LS51H

View product
Audio3 differ
Audio output channelsDiffers2.1 channels3.0 channels
RMS rated powerDiffers210 W70 W
Audio decodersDiffersDTS 2.0, Dolby 2.0Dolby Atmos Music, Dolby Atmos, Dolby Digital Plus
Soundbar speakeridentical
Number of speakers33
Subwoofer1 differ
Subwoofer includedDiffersYesNo
Subwoofer connectivityKnown for oneWireless
Features1 differ
Product colourDiffersBlackWhite
USB direct playbackKnown for oneYes
Audio formats supportedKnown for oneAAC, MP3, WAV, OGG, FLAC, AIFF
Wall mountableKnown for oneYes
Night modeKnown for oneYes
Technical detailsidentical
Sustainability certificatesKnown for oneENERGY STAR
Ports & interfaces1 differ
Connectivity technologyKnown for oneWireless
BluetoothYesYes
Wi-FiDiffersNoYes
USB portKnown for oneYes
USB 2.0 ports quantityKnown for one1
Bluetooth versionKnown for one6.0
Digital audio optical inKnown for one1
Poweridentical
Soundbar power consumptionKnown for one25 W
Subwoofer power consumptionKnown for one25 W
Power consumption (standby)0.5 W0.5 W
Weight & dimensions4 differ
WidthDiffers860 mm251 mm
DepthDiffers74 mm137 mm
HeightDiffers54 mm283.5 mm
WeightDiffers1.5 kg2.4 kg
Subwoofer widthKnown for one18.1 cm
Subwoofer depthKnown for one27.2 cm
Subwoofer heightKnown for one34.3 cm
Subwoofer weightKnown for one4.3 kg
Packaging contentidentical
Wall mounting kitKnown for oneYes
Remote control includedKnown for oneYes
Brand-specific features1 differ
Samsung technologies (AV/TV)DiffersOne Remote Control, Surround sound ExpansionAdaptive Sound, Active Voice Amplifier Pro, Dolby Atmos®, Q-Symphony
Packaging data4 differ
Package widthDiffers932 mm290 mm
Package depthDiffers228 mm164 mm
Package heightDiffers431 mm355 mm
Package weightDiffers7.6 kg3.6 kg
Package typeKnown for oneBox

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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