Product comparison · 2 soundbar speakers

Samsung Q800H Q-series 5.1.2 Ch with Subwoofer (2026) vs TCL S45H 2.0ch Pro A-i-O Deep Bass S/bar

16specifications compared
12differ
4identical
40known 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 TCL S45H 2.0ch Pro A-i-O Deep Bass S/bar (360 W vs 50 W). The Samsung Q800H Q-series 5.1.2 Ch with Subwoofer (2026) has 9 more speakers than the TCL S45H 2.0ch Pro A-i-O Deep Bass S/bar (11 vs 2). The Samsung Q800H Q-series 5.1.2 Ch with Subwoofer (2026) has 1 more HDMI ports quantity than the TCL S45H 2.0ch Pro A-i-O Deep Bass S/bar (2 vs 1). Only the Samsung Q800H Q-series 5.1.2 Ch with Subwoofer (2026) has Wi-Fi. Audio output channels: 5.1.2 channels on the Samsung Q800H Q-series 5.1.2 Ch with Subwoofer (2026), 2.0 channels on the TCL S45H 2.0ch Pro A-i-O Deep Bass S/bar.

Audio output channels
- Q800H Q-series 5.1.2 Ch with Subwoofer (2026):5.1.2 channels
- S45H 2.0ch Pro A-i-O Deep Bass S/bar:2.0 channels
RMS rated power
- Q800H Q-series 5.1.2 Ch with Subwoofer (2026):360 W
- S45H 2.0ch Pro A-i-O Deep Bass S/bar:50 W
Number of speakers
- Q800H Q-series 5.1.2 Ch with Subwoofer (2026):11
- S45H 2.0ch Pro A-i-O Deep Bass S/bar:2
Wi-Fi
- Q800H Q-series 5.1.2 Ch with Subwoofer (2026):Yes
- S45H 2.0ch Pro A-i-O Deep Bass S/bar:No
HDMI ports quantity
- Q800H Q-series 5.1.2 Ch with Subwoofer (2026):2
- S45H 2.0ch Pro A-i-O Deep Bass S/bar:1
Width
- Q800H Q-series 5.1.2 Ch with Subwoofer (2026):1110.7 mm
- S45H 2.0ch Pro A-i-O Deep Bass S/bar:810 mm
Depth
- Q800H Q-series 5.1.2 Ch with Subwoofer (2026):120 mm
- S45H 2.0ch Pro A-i-O Deep Bass S/bar:98 mm
Height
- Q800H Q-series 5.1.2 Ch with Subwoofer (2026):60.4 mm
- S45H 2.0ch Pro A-i-O Deep Bass S/bar:60 mm

Side by side

Differences highlightedShow differences only

Comparison of HW-Q800H/XU, S45H 2.0ch Pro A-i-O Deep Bass S/bar
56 specifications	A Samsung Q800H Q-series 5.1.2 Ch with Subwoofer (2026) Model HW-Q800H/XU View product	B TCL S45H 2.0ch Pro A-i-O Deep Bass S/bar View product
Audio2 differ
Audio output channelsDiffers	5.1.2 channels	2.0 channels
RMS rated powerDiffers	360 W	50 W
Audio decodersKnown for one	DTS 5.1, DTS-HD Master Audio 5.1, DTS:X, Dolby Atmos, Dolby Digital Plus, Dolby TrueHD	Unknown — not stated by the source
Equalizer modesKnown for one	Standard, Game Pro	Unknown — not stated by the source
Enhanced Audio Return Channel (eARC)Known for one	Yes	Unknown — not stated by the source
Game modeKnown for one	Yes	Unknown — not stated by the source
Soundbar speaker1 differ
Number of speakersDiffers	11	2
Soundbar speaker RMS powerKnown for one	Unknown — not stated by the source	40 W
Subwooferidentical
Subwoofer included	Yes	Yes
Subwoofer connectivityKnown for one	Wireless	Unknown — not stated by the source
Featuresidentical
Product colour	Black	Black
High Dynamic Range (HDR) technologyKnown for one	High Dynamic Range 10+ (HDR10 Plus)	Unknown — not stated by the source
USB direct playbackKnown for one	No	Unknown — not stated by the source
Apple AirPlay 2 supportKnown for one	Yes	Unknown — not stated by the source
Audio formats supportedKnown for one	AAC, MP3, WAV, FLAC, OGG, LPCM, ALAC, AIFF	Unknown — not stated by the source
Network streaming services supportedKnown for one	Tidal	Unknown — not stated by the source
Consumer Electronics Control (CEC)Known for one	Yes	Unknown — not stated by the source
Spotify ConnectKnown for one	Yes	Unknown — not stated by the source
Built-in ChromecastKnown for one	Yes	Unknown — not stated by the source
Night modeKnown for one	Yes	Unknown — not stated by the source
Q-SymphonyKnown for one	Yes	Unknown — not stated by the source
Virtual assistantKnown for one	Amazon Alexa	Unknown — not stated by the source
Wall mountableKnown for one	Yes	Unknown — not stated by the source
Country of originKnown for one	Unknown — not stated by the source	China
Technical detailsidentical
Main unit dimensions (WxHxD)Known for one	1182 x 404 x 291 mm	Unknown — not stated by the source
Set weightKnown for one	15.3 kg	Unknown — not stated by the source
Up-firing speakersKnown for one	Yes	Unknown — not stated by the source
Audio systemKnown for one	Unknown — not stated by the source	Dolby Atmos & DTS X
Ports & interfaces2 differ
Connectivity technology	Wired & Wireless	Wired & Wireless
Bluetooth	Yes	Yes
Bluetooth versionKnown for one	5.3	Unknown — not stated by the source
Wi-FiDiffers	Yes	No
HDMI ports quantityDiffers	2	1
HDMI inKnown for one	1	Unknown — not stated by the source
Number of HDMI outputsKnown for one	1	Unknown — not stated by the source
Digital audio optical inKnown for one	1	Unknown — not stated by the source
Poweridentical
Soundbar power consumptionKnown for one	39 W	Unknown — not stated by the source
Subwoofer power consumptionKnown for one	26 W	Unknown — not stated by the source
Power consumption (standby)Known for one	0.5 W	Unknown — not stated by the source
Weight & dimensions3 differ
WidthDiffers	1110.7 mm	810 mm
DepthDiffers	120 mm	98 mm
HeightDiffers	60.4 mm	60 mm
Soundbar weightKnown for one	5.1 kg	Unknown — not stated by the source
Subwoofer widthKnown for one	24.9 cm	Unknown — not stated by the source
Subwoofer depthKnown for one	24.9 cm	Unknown — not stated by the source
Subwoofer heightKnown for one	25.2 cm	Unknown — not stated by the source
Subwoofer weightKnown for one	7.2 kg	Unknown — not stated by the source
WeightKnown for one	Unknown — not stated by the source	2 kg
Packaging contentidentical
Wall mounting kitKnown for one	Yes	Unknown — not stated by the source
Remote control includedKnown for one	Yes	Unknown — not stated by the source
Brand-specific featuresidentical
Samsung technologies (AV/TV)Known for one	Adaptive Sound, Voice Enhancement Mode, Q-Symphony, SmartThings, Works With Google Assistant, SpaceFit Sound Pro, Active Voice Amplifier Pro	Unknown — not stated by the source
Packaging data4 differ
Package widthDiffers	1182 mm	925 mm
Package depthDiffers	291 mm	163 mm
Package heightDiffers	404 mm	150 mm
Package weightDiffers	15.3 kg	3.07 kg
Other featuresidentical
AirPlayKnown 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.

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