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Product comparison · 2 soundbar speakers

Samsung HW-A40M/ZC soundbar speaker Black 2.1 channels vs Samsung HW-LS51H/XN soundbar speaker White 2.0 channels

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  • 20specifications compared
  • 18differ
  • 2identical
  • 35known for one product only

Key differences

The Samsung HW-A40M/ZC soundbar speaker Black 2.1 channels has 0.1 channels more audio output channels than the Samsung HW-LS51H/XN soundbar speaker White 2.0 channels (2.1 channels vs 2.0 channels). The Samsung HW-LS51H/XN soundbar speaker White 2.0 channels has 1.5 W more power consumption (standby) than the Samsung HW-A40M/ZC soundbar speaker Black 2.1 channels (2 W vs 0.5 W). The Samsung HW-A40M/ZC soundbar speaker Black 2.1 channels has 609 mm more width than the Samsung HW-LS51H/XN soundbar speaker White 2.0 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-A40M/ZC soundbar speaker Black 2.1 channels has wall mountable.

  • Audio output channels
    • 2.1 channels
    • 2.0 channels
  • Subwoofer included
    • Yes
    • No
  • Product colour
    • Black
    • White
  • Wall mountable
    • Yes
    • No
  • Connectivity technology
    • Wireless
    • Wired & Wireless
  • Wi-Fi
    • No
    • Yes
  • Power consumption (standby)
    • 0.5 W
    • 2 W
  • Width
    • 860 mm
    • 251 mm

Side by side

Differences highlightedShow differences only
55 specifications
A

Samsung

HW-A40M/ZC soundbar speaker Black 2.1 channels

Model HW-A40M/ZC

View product
B

Samsung

HW-LS51H/XN soundbar speaker White 2.0 channels

Model HW-LS51H/XN

View product
Audio2 differ
Audio output channelsDiffers2.1 channels2.0 channels
Audio decodersDiffersDTS 2.0, Dolby 2.0Dolby Digital 5.1, Dolby Digital Plus, Dolby Atmos
EqualizerKnown for oneYes
Equalizer modesKnown for oneStandard, Music, Adaptive
RMS rated powerKnown for one210 W
Subwoofer1 differ
Subwoofer includedDiffersYesNo
Subwoofer connectivityKnown for oneWireless
Features3 differ
Product colourDiffersBlackWhite
Apple AirPlay 2 supportKnown for oneYes
Audio formats supportedDiffersAAC, MP3, WAV, OGG, FLAC, AIFFLPCM, AAC, OGG, MP3, ALAC, FLAC, WAV, AIFF
Network streaming services supportedKnown for oneSpotify, Tidal
Spotify ConnectKnown for oneYes
Night modeKnown for oneYes
Q-SymphonyKnown for oneYes
SpaceFit Sound functionKnown for oneYes
Detachable power cordKnown for oneYes
Smartphone/tablet remote supportKnown for oneYes
Virtual assistantKnown for oneGoogle Assistant
Wall mountableDiffersYesNo
LED indicatorsKnown for oneYes
USB direct playbackKnown for oneYes
Ports & interfaces2 differ
Connectivity technologyDiffersWirelessWired & Wireless
BluetoothYesYes
Bluetooth versionKnown for one6.0
Wi-FiDiffersNoYes
HDMI ports quantityKnown for one0
Digital audio optical inKnown for one1
DC-in jackKnown for oneYes
USB portKnown for oneYes
USB 2.0 ports quantityKnown for one1
Power1 differ
Power consumption (typical)Known for one15 W
DC input voltageKnown for one19 V
Power consumption (standby)Differs0.5 W2 W
Soundbar power consumptionKnown for one25 W
Subwoofer power consumptionKnown for one25 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
Number of products includedKnown for one1 pc(s)
Cables includedKnown for oneAC
Remote control includedYesYes
Wall mounting kitKnown for oneYes
Brand-specific features1 differ
Samsung technologies (AV/TV)DiffersOne Remote Control, Surround sound ExpansionQ-Symphony, Voice Enhancement Mode, Night mode, SpaceFit Sound Pro, Active Voice Amplifier Pro, SmartThings
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
Soundbar speakeridentical
Number of speakersKnown for one3
Technical detailsidentical
Sustainability certificatesKnown for oneENERGY STAR

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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