Product comparison · 2 soundbar speakers

Samsung HW-LS51H/XN soundbar speaker White 2.0 channels vs Samsung Q-series HW-Q900H Black 7.1.2 channels

23specifications compared
15differ
8identical
37known for one product only

Key differences

The Samsung HW-LS51H/XN soundbar speaker White 2.0 channels has 0.7 more Bluetooth version than the Samsung Q-series HW-Q900H Black 7.1.2 channels (6.0 vs 5.3). The Samsung Q-series HW-Q900H Black 7.1.2 channels has 3 more HDMI ports quantity than the Samsung HW-LS51H/XN soundbar speaker White 2.0 channels (3 vs 0). The Samsung Q-series HW-Q900H Black 7.1.2 channels has 1,020 mm more package width than the Samsung HW-LS51H/XN soundbar speaker White 2.0 channels (1310 mm vs 290 mm). Only the Samsung Q-series HW-Q900H Black 7.1.2 channels has subwoofer included. Only the Samsung Q-series HW-Q900H Black 7.1.2 channels has wall mountable.

Audio output channels
- HW-LS51H/XN soundbar speaker White 2.0 channels:2.0 channels
- Q-series HW-Q900H Black 7.1.2 channels:7.1.2 channels
Subwoofer included
- HW-LS51H/XN soundbar speaker White 2.0 channels:No
- Q-series HW-Q900H Black 7.1.2 channels:Yes
Product colour
- HW-LS51H/XN soundbar speaker White 2.0 channels:White
- Q-series HW-Q900H Black 7.1.2 channels:Black
Network streaming services supported
- HW-LS51H/XN soundbar speaker White 2.0 channels:Spotify, Tidal
- Q-series HW-Q900H Black 7.1.2 channels:Tidal
Wall mountable
- HW-LS51H/XN soundbar speaker White 2.0 channels:No
- Q-series HW-Q900H Black 7.1.2 channels:Yes
Bluetooth version
- HW-LS51H/XN soundbar speaker White 2.0 channels:6.0
- Q-series HW-Q900H Black 7.1.2 channels:5.3
HDMI ports quantity
- HW-LS51H/XN soundbar speaker White 2.0 channels:0
- Q-series HW-Q900H Black 7.1.2 channels:3
Package width
- HW-LS51H/XN soundbar speaker White 2.0 channels:290 mm
- Q-series HW-Q900H Black 7.1.2 channels:1310 mm

Side by side

Differences highlightedShow differences only

Comparison of HW-LS51H/XN, HW-Q900H
60 specifications	A Samsung HW-LS51H/XN soundbar speaker White 2.0 channels Model HW-LS51H/XN View product	B Samsung Q-series HW-Q900H Black 7.1.2 channels Model HW-Q900H View product
Audio2 differ
Audio output channelsDiffers	2.0 channels	7.1.2 channels
Audio decodersDiffers	Dolby Digital 5.1, Dolby Digital Plus, Dolby Atmos	Dolby Atmos, Dolby Digital Plus, Dolby TrueHD, Dolby Digital 5.1, DTS:X, DTS-HD, DTS 5.1, DTS Express
Enhanced Audio Return Channel (eARC)Known for one	Unknown — not stated by the source	Yes
Game modeKnown for one	Unknown — not stated by the source	Yes
Surround modes quantityKnown for one	Unknown — not stated by the source	4
EqualizerKnown for one	Yes	Unknown — not stated by the source
Equalizer modesKnown for one	Standard, Music, Adaptive	Unknown — not stated by the source
Soundbar speakeridentical
Number of speakersKnown for one	Unknown — not stated by the source	17
Subwoofer1 differ
Subwoofer includedDiffers	No	Yes
Subwoofer connectivityKnown for one	Unknown — not stated by the source	Wireless
Subwoofer locationKnown for one	Unknown — not stated by the source	Separate
Features5 differ
Product colourDiffers	White	Black
Colour nameKnown for one	Unknown — not stated by the source	Titan Black
High Dynamic Range (HDR) technologyKnown for one	Unknown — not stated by the source	High Dynamic Range 10+ (HDR10 Plus)
Apple AirPlay 2 support	Yes	Yes
Audio formats supportedDiffers	LPCM, AAC, OGG, MP3, ALAC, FLAC, WAV, AIFF	AAC, AIFF, ALAC, FLAC, MP3, OGG, WAV, LPCM
Network streaming services supportedDiffers	Spotify, Tidal	Tidal
Spotify Connect	Yes	Yes
Built-in ChromecastKnown for one	Unknown — not stated by the source	Yes
Night mode	Yes	Yes
Q-Symphony	Yes	Yes
Auto volume levellerKnown for one	Unknown — not stated by the source	Yes
Virtual assistantDiffers	Google Assistant	Amazon Alexa / Google Assistant / Samsung Bixby
Wall mountableDiffers	No	Yes
SpaceFit Sound functionKnown for one	Yes	Unknown — not stated by the source
Detachable power cordKnown for one	Yes	Unknown — not stated by the source
Smartphone/tablet remote supportKnown for one	Yes	Unknown — not stated by the source
LED indicatorsKnown for one	Yes	Unknown — not stated by the source
Technical detailsidentical
Soundbar depthKnown for one	Unknown — not stated by the source	13.8 cm
Soundbar heightKnown for one	Unknown — not stated by the source	7.1 cm
Soundbar widthKnown for one	Unknown — not stated by the source	123.2 cm
Ports & interfaces2 differ
Connectivity technology	Wired & Wireless	Wired & Wireless
Bluetooth	Yes	Yes
Bluetooth versionDiffers	6.0	5.3
Wi-Fi	Yes	Yes
HDMI ports quantityDiffers	0	3
HDMI inKnown for one	Unknown — not stated by the source	2
Number of HDMI outputsKnown for one	Unknown — not stated by the source	1
Digital audio optical in	1	1
DC-in jackKnown for one	Yes	Unknown — not stated by the source
Weight & dimensionsidentical
Soundbar weightKnown for one	Unknown — not stated by the source	7.29 kg
Subwoofer widthKnown for one	Unknown — not stated by the source	24.9 cm
Subwoofer depthKnown for one	Unknown — not stated by the source	24.9 cm
Subwoofer heightKnown for one	Unknown — not stated by the source	25.2 cm
Subwoofer weightKnown for one	Unknown — not stated by the source	8.29 kg
WidthKnown for one	251 mm	Unknown — not stated by the source
DepthKnown for one	137 mm	Unknown — not stated by the source
HeightKnown for one	283.5 mm	Unknown — not stated by the source
WeightKnown for one	2.4 kg	Unknown — not stated by the source
Brand-specific features1 differ
Samsung technologies (AV/TV)Differs	Q-Symphony, Voice Enhancement Mode, Night mode, SpaceFit Sound Pro, Active Voice Amplifier Pro, SmartThings	Samsung SmartThings, Works With Google Assistant, Q-Symphony, 3D Surround Sound, Game Mode Pro, Adaptive Sound, Active Voice Amplifier Pro, SpaceFit Sound Pro, Night mode, Voice Enhancement Mode, Bass Boost
Packaging data4 differ
Package widthDiffers	290 mm	1310 mm
Package depthDiffers	164 mm	296 mm
Package heightDiffers	355 mm	423 mm
Package weightDiffers	3.6 kg	23.8 kg
Poweridentical
Power consumption (typical)Known for one	15 W	Unknown — not stated by the source
DC input voltageKnown for one	19 V	Unknown — not stated by the source
Power consumption (standby)Known for one	2 W	Unknown — not stated by the source
Packaging contentidentical
Number of products includedKnown for one	1 pc(s)	Unknown — not stated by the source
Cables includedKnown for one	AC	Unknown — not stated by the source
Remote control includedKnown for one	Yes	Unknown — not stated by the source

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.

More soundbar speakers comparisons

All soundbar speakers comparisons