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LG S95TR vs Samsung HW-Q990D

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Product A: LG

S95TR

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B

Product B: Samsung

HW-Q990D

67 of 98 known

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Only differences

ALG S95TR

BSamsung HW-Q990D

Audio system

6 of 17 differ

System channel configurationiMaker-stated channel layout of the exact package, such as 5.1.2. This can include virtual channels. It is not a count of physical drivers. Optional speakers do not count.

9.1.55Maker spec sheet (PDF)static.pcrichard.com/docs/S95TR_Specifications-Sheet_01.pdfRead 8 October 2026Maker-stated package layout. RTINGS corrected its description to 9.1.4 on August 25, 2025 because the center upward-firing driver is not used for Atmos height channels. The maker layout is retained in this maker-claim field.

11.1.42Maker spec sheet (PDF)content.abt.com/documents/160701/samsung-soundbar-HWQ990D-spec-sheet.pdfRead 8 October 2026Supplied four-enclosure package. Manual sound-mode table gives 11.1.4 in Surround, Game Pro and Adaptive Sound. Standard Atmos/DTS:X output is 7.1.4. Channels are distinct from driver count.

Physical drivers in the packageiCount of physical active speaker drivers across the supplied bar, subwoofer and rear speakers. Passive radiators, microphones and virtual channels do not count. A coaxial driver, such as KEF Uni-Q, counts once, as makers count it.

172Press releaselg.com/us/newsroom/media-entertainment/lg-launches-its-2024-flagship-soundbarRead 8 October 2026Release explicitly states 17 speakers in the supplied system. Passive radiators are described separately and are not counted.

225Retailer pagecrutchfield.com/p_305HWQ990D/Samsung-HW-Q990D.htmlRead 8 October 2026US product highlights explicitly states 22 built-in speakers. Bar 15, sub 1 and rear 3 per enclosure (6 in total) sum to 22.

Physical drivers in the bariCount of physical active speaker drivers in the soundbar alone. Passive radiators and virtual channels do not count. A coaxial driver, such as KEF Uni-Q, counts once, as makers count it.

Not available

154Retailer pagecrutchfield.com/p_305HWQ990D/Samsung-HW-Q990D.htmlRead 8 October 2026Exact US SKU in product research. Bar array has six front woofers, three tweeters, four angled wide/side woofers and two up-firing woofers.

Up-firing drivers in the packageiPhysical active drivers explicitly firing upwards across the supplied package. Virtual height channels and passive radiators do not count. A driver that fires upwards only when the bar is wall mounted is not counted.

52Press releaselg.com/us/newsroom/media-entertainment/lg-launches-its-2024-flagship-soundbarRead 8 October 2026Five physical upward-firing speakers including the center-up-firing speaker. That center driver is intended to raise dialogue to the screen.

45Retailer pagecrutchfield.com/p_305HWQ990D/Samsung-HW-Q990D.htmlRead 8 October 2026

Driver layoutiPublished physical driver layout for the supplied components. A row names one driver type in one component. Do not translate channel count into driver count.

ALG S95TR

Component	Driver type	Count	Orientation
SPT8-W subwoofer	Woofer	1	Not available
SPT9-SL rear speaker	Rear driver	1	Front-facing
SPT9-SL rear speaker	Rear surround driver	1	Side-facing
SPT9-SL rear speaker	Rear top driver	1	Up-firing
SPT9-SR rear speaker	Rear driver	1	Front-facing
SPT9-SR rear speaker	Rear surround driver	1	Side-facing
SPT9-SR rear speaker	Rear top driver	1	Up-firing

Source6Owner's manualgscs-b2c.lge.com/open/downloadFileRead 8 October 2026Appendix pages 72-73. Subwoofer: one speaker. Each rear: one rear, one rear-surround side and one rear-top speaker. This is a partial published layout. Bar drivers are not listed in this table. Front and upward rear orientations also appear in the speaker diagrams.

BSamsung HW-Q990D

Component	Driver type	Count	Diameter (mm)	Orientation
Soundbar	Woofer	6	Not available	Front-firing
Soundbar	Tweeter	3	Not available	Front-firing
Soundbar	Woofer	4	Not available	Front wide/side-firing
Soundbar	Woofer	2	Not available	Up-firing
Subwoofer	Woofer	1	203.2	Not available
Rear speakers (two enclosures)	Driver	2	Not available	Front-firing
Rear speakers (two enclosures)	Driver	2	Not available	Side-firing
Rear speakers (two enclosures)	Driver	2	Not available	Up-firing

Source5Retailer pagecrutchfield.com/p_305HWQ990D/Samsung-HW-Q990D.htmlRead 8 October 2026Physical driver descriptions. Rear rows aggregate both supplied enclosures. Sub 8-inch converted with 25.4 mm/in.

Separate subwoofer includediA separate powered subwoofer is supplied with the reference package. A built-in woofer does not count.

Yes5Maker spec sheet (PDF)static.pcrichard.com/docs/S95TR_Specifications-Sheet_01.pdfRead 8 October 2026Connectivity lists Wireless Active Subwoofer. The manual identifies the supplied subwoofer as SPT8-W.

Yes2Maker spec sheet (PDF)content.abt.com/documents/160701/samsung-soundbar-HWQ990D-spec-sheet.pdfRead 8 October 2026

Included subwoofer connectioniAudio link used by the supplied separate subwoofer. Wireless subwoofers can still require an AC power cable.

Wireless5Maker spec sheet (PDF)static.pcrichard.com/docs/S95TR_Specifications-Sheet_01.pdfRead 8 October 2026Wireless audio link. Separate AC power is required.

Wireless3Owner's manualbhphotovideo.com/lit_files/1126258.pdfRead 8 October 2026

Included subwoofer driver diameteriPublished diameter of an active driver in the supplied separate subwoofer. Do not use enclosure size or passive radiator size.

203.2mm9Maker spec sheet (PDF)regro.a.bigcontent.io/v1/static/7417349_1_P_PROD_SPEC_TeLGMD22DS95TRRead 8 October 2026LG Austrian DS95TR sheet dated May 21, 2024, page 2 specifically names subwoofer SPT8-W and gives 8 inches. The US S95TR manual identifies that same supplied SPT8-W component. Exact inch-to-mm conversion. Only this identified component fact is used. DS95TR regional power, warranty, accessories and package mass are not inherited.

203.2mm5Retailer pagecrutchfield.com/p_305HWQ990D/Samsung-HW-Q990D.htmlRead 8 October 2026

Rear speakers includediCount of separate rear speaker enclosures supplied with the reference package. Detachable bar ends count when usable as rears. Optional rear speakers do not count.

25Maker spec sheet (PDF)static.pcrichard.com/docs/S95TR_Specifications-Sheet_01.pdfRead 8 October 2026Front page names included rear surround and up-firing speakers. Dimensions identify a two-enclosure pair as 2EA. SPT9-SL and SPT9-SR are the supplied rear models.

22Maker spec sheet (PDF)content.abt.com/documents/160701/samsung-soundbar-HWQ990D-spec-sheet.pdfRead 8 October 2026

Included rear speaker connectioniAudio link to the supplied rear speaker enclosures. Their power connection is separate.

Wireless5Maker spec sheet (PDF)static.pcrichard.com/docs/S95TR_Specifications-Sheet_01.pdfRead 8 October 2026Front page calls the included rears wireless. Each rear needs its own AC power cable.

Wireless3Owner's manualbhphotovideo.com/lit_files/1126258.pdfRead 8 October 2026

Detachable rear speakersiThe bar has supplied detachable end sections usable as separate rear speakers.

No6Owner's manualgscs-b2c.lge.com/open/downloadFileRead 8 October 2026Installation pages 6-8 identifies separate wireless SPT9-SL and SPT9-SR enclosures, not detachable bar ends.

No3Owner's manualbhphotovideo.com/lit_files/1126258.pdfRead 8 October 2026Component list and layout show two separate AC-powered rear enclosures. The soundbar has no detachable end sections.

Compatible optional subwoofersiMaker-named compatible additional subwoofer models. These do not contribute to the reference package layout, dimensions or measurements.

Not available

Not available

Compatible optional rear speakersiMaker-named compatible additional rear speaker models. These do not contribute to the reference package layout, dimensions or measurements.

Not available

Not available

Total RMS audio output poweriMaker-stated RMS or rated continuous amplifier output for the exact supplied package. Peak or unspecified maximum claims do not qualify. Distortion, load and rating conditions belong in the source note. Power consumption is separate.

810W8Owner's manualgscs-b2c.lge.com/open/downloadFileRead 8 October 2026S95TR simple manual MFL05806707 revision 2407_Rev02, page 1 explicitly gives Amplifier (Total RMS Output power) 810 W RMS. Covers S95TR and the supplied SPT9-SL/SPT9-SR rears. This is package total output, not electrical consumption. Load and distortion conditions are not stated.

Not available

Total peak audio output poweriMaker-stated peak or maximum amplifier output for the exact supplied package. This is separate from RMS or continuous output and from electrical consumption. Rating conditions belong in the source note.

Not available

Not available

Published frequency response lower limitiMaker-published lower limit for the exact supplied package. Tolerance and test conditions belong in the source note. Reviewer extension measurements are separate.

Not available

Not available

Published frequency response upper limitiMaker-published upper limit for the exact supplied package. Tolerance and test conditions belong in the source note.

Not available

Not available

Audio formats

6 of 9 differ

Dolby AtmosiExplicit support for Dolby Atmos playback. Transport codec and connection restrictions belong in source notes.

Yes6Owner's manualgscs-b2c.lge.com/open/downloadFileRead 8 October 2026Pages 35 and 39 identify playback via HDMI. High-quality lossless audio requires eARC or direct HDMI input.

Yes2Maker spec sheet (PDF)content.abt.com/documents/160701/samsung-soundbar-HWQ990D-spec-sheet.pdfRead 8 October 2026

DTS:XiExplicit support for DTS:X playback. Virtual surround processing alone does not establish DTS:X decoding.

Yes6Owner's manualgscs-b2c.lge.com/open/downloadFileRead 8 October 2026Pages 35 and 39 identify playback via HDMI.

Yes2Maker spec sheet (PDF)content.abt.com/documents/160701/samsung-soundbar-HWQ990D-spec-sheet.pdfRead 8 October 2026

Supported audio formatsiAudio formats explicitly decoded by the device. Codec and connection restrictions belong in source notes. Bluetooth codecs and music-file formats are separate.

LPCM, Dolby Digital, Dolby Digital Plus, Dolby TrueHD, Dolby Atmos, DTS Digital Surround, DTS-HD High Resolution Audio, DTS-HD Master Audio, DTS:X6Owner's manualgscs-b2c.lge.com/open/downloadFileRead 8 October 2026Appendix page 72 Available Digital Input Audio Format. The printed Dobly Digital Plus typo is normalized to Dolby Digital Plus.

Dolby Atmos, Dolby TrueHD, Dolby Digital Plus, Dolby Digital, DTS:X, DTS, DTS-HD High Resolution Audio, DTS Express, LPCM, Dolby MAT, DTS-HD Master Audio2Maker spec sheet (PDF)content.abt.com/documents/160701/samsung-soundbar-HWQ990D-spec-sheet.pdfRead 8 October 2026Overall decoding support. Input-specific limits are documented separately.

Audio formats by connectioniExplicitly supported audio decoding combinations. Max input channels counts decoded input audio channels, including LFE. A 5.1 layout has 6 channels and 7.1 has 8. Output speaker layouts and Atmos objects do not count. Atmos over Dolby Digital Plus and over Dolby TrueHD are separate rows. Format support on one input does not prove support on another.

ALG S95TR

Connection	Format
HDMI eARC	Dolby TrueHD
HDMI eARC	Dolby Atmos
HDMI eARC	DTS-HD Master Audio
HDMI eARC	DTS:X
HDMI input	Dolby Atmos
HDMI input	DTS:X

Source6Owner's manualgscs-b2c.lge.com/open/downloadFileRead 8 October 2026Page 35 explicitly names eARC support for DTS-HD Master Audio, DTS:X, Dolby TrueHD and Dolby Atmos. Page 39 explicitly names Dolby Atmos and DTS:X with a direct HDMI source. The manual does not identify Atmos transport codec for each path, so no Dolby Digital Plus or Dolby TrueHD Atmos transport is inferred.

BSamsung HW-Q990D

Connection	Format
HDMI input	Dolby Atmos
HDMI input	DTS:X
HDMI eARC	Dolby Atmos
HDMI ARC	Dolby Atmos

Source3Owner's manualbhphotovideo.com/lit_files/1126258.pdfRead 8 October 2026HDMI source chapter explicitly supports Dolby Atmos and DTS:X. TV HDMI chapter states ARC/eARC support Atmos. Transport codec, bit depth and connection-specific channel limits are not inferred.

Music file formatsiPublished local or network music-file playback formats. Playback route and app restrictions belong in source notes.

MP3, AAC, OGG, FLAC, WAV6Owner's manualgscs-b2c.lge.com/open/downloadFileRead 8 October 2026Page 46 Playable File Specifications. USB storage route. DRM files and video files cannot be played.

MP3, AAC, OGG, FLAC, WAV, ALAC, AIFF2Maker spec sheet (PDF)content.abt.com/documents/160701/samsung-soundbar-HWQ990D-spec-sheet.pdfRead 8 October 2026Maker AV decoding list. USB music playback is not provided. Network/app route and maximum sample rate are not specified.

Max wired audio sample rateiHighest explicitly published supported sample rate for decoded wired audio input. Name the exact HDMI, ARC, eARC or optical connection and codec in source notes. This is the published route limit, not proof of a device-wide maximum across all inputs. Local or network music-file limits and Bluetooth do not qualify. A chipset limit is not device evidence.

192kHz6Owner's manualgscs-b2c.lge.com/open/downloadFileRead 8 October 2026Page 72. Digital audio input available sampling frequencies are 32, 44.1, 48, 88.2, 96, 176.4 and 192 kHz. USB file limits are stored separately.

Not available

Max music file sample rateiHighest explicitly published supported local or network music-file sample rate. Name the playback route and file format in source notes. This is the published route and format limit, not proof of a device-wide maximum across all music formats. Wired HDMI or optical input and Bluetooth are separate.

192kHz6Owner's manualgscs-b2c.lge.com/open/downloadFileRead 8 October 2026Page 46. USB FLAC and WAV file playback supports sampling frequencies up to 192 kHz.

Not available

Max wired audio bit depthiHighest explicitly published supported bit depth for decoded wired audio input. Name the exact HDMI, ARC, eARC or optical connection and codec in source notes. This is the published route limit, not proof of a device-wide maximum across all inputs. Local or network music-file limits and Bluetooth do not qualify.

Not available

Not available

Max music file bit depthiHighest explicitly published supported local or network music-file bit depth. Name the playback route and file format in source notes. This is the published route and format limit, not proof of a device-wide maximum across all music formats. Wired HDMI or optical input and Bluetooth are separate.

24bits6Owner's manualgscs-b2c.lge.com/open/downloadFileRead 8 October 2026Page 46 lists FLAC and WAV at 16 or 24 bits via USB.

Not available

Connectivity

6 of 17 differ

Ports on the bariPhysical connectors on the soundbar alone. Record input, output, ARC or eARC, service, subwoofer and power roles explicitly. Count identical connectors per row. Component connectors are described in source notes.

ALG S95TR

Connector	Count	Version	Role
HDMI	1	Not available	Audio and video input
HDMI	1	Not available	TV video output and eARC/ARC audio return
Optical	1	Not available	Digital audio input
USB-A	1	2.0	USB storage audio playback
AC power	1	Not available	Mains power input

Source6Owner's manualgscs-b2c.lge.com/open/downloadFileRead 8 October 2026Back diagram page 25 and specifications page 72 show one of each HDMI IN, TV eARC/ARC HDMI, optical, USB and AC IN. USB-A shape is shown in the diagram. Page 46 lists USB 2.0 storage devices. No subwoofer audio socket is shown.

BSamsung HW-Q990D

Connector	Count	Role
HDMI	2	Audio/video input
HDMI	1	TV output with eARC/ARC
Optical	1	Digital audio input
USB-A	1	SERVICE firmware update only
AC power	1	Soundbar power input

Source3Owner's manualbhphotovideo.com/lit_files/1126258.pdfRead 8 October 2026Product overview connector drawing. SERVICE accepts a USB drive for firmware, not music. Rear speakers and subwoofer each also require AC power.

HDMI ARC

Yes5Maker spec sheet (PDF)static.pcrichard.com/docs/S95TR_Specifications-Sheet_01.pdfRead 8 October 2026HDMI Support section.

Yes2Maker spec sheet (PDF)content.abt.com/documents/160701/samsung-soundbar-HWQ990D-spec-sheet.pdfRead 8 October 2026

HDMI eARC

Yes5Maker spec sheet (PDF)static.pcrichard.com/docs/S95TR_Specifications-Sheet_01.pdfRead 8 October 2026HDMI Support section.

Yes2Maker spec sheet (PDF)content.abt.com/documents/160701/samsung-soundbar-HWQ990D-spec-sheet.pdfRead 8 October 2026

HDMI-CEC

Yes5Maker spec sheet (PDF)static.pcrichard.com/docs/S95TR_Specifications-Sheet_01.pdfRead 8 October 2026HDMI Support section names CEC (Simplink).

Yes2Maker spec sheet (PDF)content.abt.com/documents/160701/samsung-soundbar-HWQ990D-spec-sheet.pdfRead 8 October 2026

HDMI video passthroughiCan pass video from a dedicated HDMI source input to a television output. ARC or eARC alone does not qualify.

Yes5Maker spec sheet (PDF)static.pcrichard.com/docs/S95TR_Specifications-Sheet_01.pdfRead 8 October 2026HDMI Support section. One dedicated source input and one TV output.

Yes2Maker spec sheet (PDF)content.abt.com/documents/160701/samsung-soundbar-HWQ990D-spec-sheet.pdfRead 8 October 2026

Video passthrough modesiPublished supported passthrough combinations, not inferred maxima at untested resolutions. State chroma, bit depth, HDR and firmware restrictions in source notes.

ALG S95TR

Width (px)	Height (px)	Refresh rate (Hz)
3840	2160	120

Source6Owner's manualgscs-b2c.lge.com/open/downloadFileRead 8 October 2026Appendix page 72 explicitly supports 4K at 120 Hz with YCbCr 4:2:0 and HDCP 2.3. RTINGS public comparison further limits the S95TR 4K120 mode to 8-bit. Full 10-bit 4K120 support is not claimed.11Reviewrtings.com/soundbar/reviews/lg/s95trRead 8 October 2026Public comparison with Samsung HW-Q990D explicitly identifies LG S95TR 4K at 120 Hz as 8-bit, compared with Samsung 10-bit. This adds the bit-depth restriction to the manufacturer 4:2:0 passthrough mode. Detailed measured numeric results are member-only and are not accessed.

BSamsung HW-Q990D

Width (px)	Height (px)	Refresh rate (Hz)
3840	2160	120

Source3Owner's manualbhphotovideo.com/lit_files/1126258.pdfRead 8 October 2026UHD table: 3840 x 2160 at 120 fps. 8/10-bit RGB and YCbCr 4:4:4, 4:2:2 and 4:2:0. At 12-bit/120 fps only 4:2:2 and 4:2:0. Certified Ultra High Speed HDMI cable required.

HDR passthrough formats

HDR10, Dolby Vision5Maker spec sheet (PDF)static.pcrichard.com/docs/S95TR_Specifications-Sheet_01.pdfRead 8 October 2026HDMI Support gives HDR10 Yes, HDR10+ No and Dolby Vision Yes.

HDR10, HDR10+, Dolby Vision2Maker spec sheet (PDF)content.abt.com/documents/160701/samsung-soundbar-HWQ990D-spec-sheet.pdfRead 8 October 20267Reviewflatpanelshd.com/review.phpRead 8 October 2026Review confirms HDR10/HDR10+ passthrough. Dolby Vision passed when the bar was connected to an LG TV.

VRR passthrough

Yes5Maker spec sheet (PDF)static.pcrichard.com/docs/S95TR_Specifications-Sheet_01.pdfRead 8 October 2026HDMI Support names VRR / ALLM.

Yes7Reviewflatpanelshd.com/review.phpRead 8 October 2026Review directly tested a VRR console signal through the soundbar.

ALLM passthrough

Yes5Maker spec sheet (PDF)static.pcrichard.com/docs/S95TR_Specifications-Sheet_01.pdfRead 8 October 2026HDMI Support names VRR / ALLM.

Yes7Reviewflatpanelshd.com/review.phpRead 8 October 2026HDMI feature specification lists ALLM passthrough.

HDCP versioniHighest HDCP version the maker states for an HDMI port of the soundbar, such as 2.3. When the source inputs and the TV output differ, the source input version is stored. A bar with no HDMI input stores the version of its TV output, also when that output carries video from a built-in streaming player.

2.36Owner's manualgscs-b2c.lge.com/open/downloadFileRead 8 October 2026Appendix page 72 states HDCP 2.3.

Not available

Bluetooth audio inputiCan receive audio from a Bluetooth source. A Bluetooth remote alone does not qualify.

Yes5Maker spec sheet (PDF)static.pcrichard.com/docs/S95TR_Specifications-Sheet_01.pdfRead 8 October 2026Bluetooth Streaming and Bluetooth 5.1 are listed.

Yes2Maker spec sheet (PDF)content.abt.com/documents/160701/samsung-soundbar-HWQ990D-spec-sheet.pdfRead 8 October 2026

Bluetooth versioniPublished version of the soundbar audio connection. An optional remote or detachable rear can use a different version.

5.16Owner's manualgscs-b2c.lge.com/open/downloadFileRead 8 October 2026Connecting via Bluetooth page 42.

5.25Retailer pagecrutchfield.com/p_305HWQ990D/Samsung-HW-Q990D.htmlRead 8 October 2026

Bluetooth audio codecsiExplicitly supported codecs for received Bluetooth audio. A Bluetooth version alone does not establish a codec.

SBC, AAC6Owner's manualgscs-b2c.lge.com/open/downloadFileRead 8 October 2026Connecting via Bluetooth page 42 explicitly lists SBC and AAC.

SBC3Owner's manualbhphotovideo.com/lit_files/1126258.pdfRead 8 October 2026Mobile-device connection section explicitly lists SBC at 44.1 and 48 kHz. Does not establish the maximum sample rate of other inputs.

Wi-Fi

Yes5Maker spec sheet (PDF)static.pcrichard.com/docs/S95TR_Specifications-Sheet_01.pdfRead 8 October 2026Connectivity section.

Yes2Maker spec sheet (PDF)content.abt.com/documents/160701/samsung-soundbar-HWQ990D-spec-sheet.pdfRead 8 October 2026

Wi-Fi standardiPublished Wi-Fi standards for the soundbar, written as 802.11 names without IEEE, such as "802.11a/b/g/n/ac/ax". A Wi-Fi generation is written as its standard, so Wi-Fi 5 is "802.11ac" and Wi-Fi 6 is "802.11ax". Do not infer the standard from frequency bands.

802.11a/b/g/n6Owner's manualgscs-b2c.lge.com/open/downloadFileRead 8 October 2026System table page 73.

802.11ac4Retailer pagecrutchfield.com/p_305HWQ990D/Samsung-HW-Q990D.htmlRead 8 October 2026Network integration explicitly publishes dual-band 802.11ac.

Wi-Fi bandsiPublished radio bands, such as 2.4 GHz and 5 GHz.

2.4 GHz, 5 GHz5Maker spec sheet (PDF)static.pcrichard.com/docs/S95TR_Specifications-Sheet_01.pdfRead 8 October 2026Connectivity lists Wi-Fi (2.4G / 5G).

2.4 GHz, 5 GHz4Retailer pagecrutchfield.com/p_305HWQ990D/Samsung-HW-Q990D.htmlRead 8 October 2026

Built-in Ethernet speediRated speed of the built-in port. An optional adapter does not count.

Not available

Not available

Streaming and control

3 of 8 differ

Streaming protocolsiNamed network playback protocols, such as AirPlay 2, Google Cast, Spotify Connect and Tidal Connect. Bluetooth is separate.

AirPlay 2, Google Cast, Spotify Connect, Tidal Connect5Maker spec sheet (PDF)static.pcrichard.com/docs/S95TR_Specifications-Sheet_01.pdfRead 8 October 2026Product Highlights. Google Cast is called Chromecast. Availability can depend on country and service account.

AirPlay 2, Google Cast, Spotify Connect, Tidal Connect2Maker spec sheet (PDF)content.abt.com/documents/160701/samsung-soundbar-HWQ990D-spec-sheet.pdfRead 8 October 2026

Voice assistantsiNamed assistants supported by the soundbar. Built-in and external-device routes and market restrictions belong in source notes.

Google Assistant, Amazon Alexa6Owner's manualgscs-b2c.lge.com/open/downloadFileRead 8 October 2026Pages 48 and 51. Google Assistant and Alexa require a separate compatible assistant device. No built-in voice assistant is claimed. Country, language and service restrictions apply.

Amazon Alexa2Maker spec sheet (PDF)content.abt.com/documents/160701/samsung-soundbar-HWQ990D-spec-sheet.pdfRead 8 October 2026Built-in Alexa for the US package. Service availability depends on region and account.

Built-in microphoneiPhysical microphone in the bar for voice or calibration. An external setup phone or remote microphone does not count.

Yes6Owner's manualgscs-b2c.lge.com/open/downloadFileRead 8 October 2026Front diagram page 20 explicitly labels a built-in microphone used for Room Calibration in LG ThinQ. This is a calibration microphone. It does not make Google Assistant or Alexa built in.

Yes3Owner's manualbhphotovideo.com/lit_files/1126258.pdfRead 8 October 2026

Microphone mute controliA physical control on the soundbar explicitly disables its built-in voice microphone. State whether this is an electrical switch or software-controlled button when known.

Not available

Yes3Owner's manualbhphotovideo.com/lit_files/1126258.pdfRead 8 October 2026Physical Mic On/Off button. Red indicator shows microphone disabled. Electrical isolation is not stated.

Companion apps

LG ThinQ6Owner's manualgscs-b2c.lge.com/open/downloadFileRead 8 October 2026Page 47 current manual names LG ThinQ. Earlier 2024 manuals named LG Soundbar. The current supported app is stored.

SmartThings3Owner's manualbhphotovideo.com/lit_files/1126258.pdfRead 8 October 2026

Companion app platforms

iOS, Android5Maker spec sheet (PDF)static.pcrichard.com/docs/S95TR_Specifications-Sheet_01.pdfRead 8 October 2026Smartphone Remote App lists iOS / Android OS.

iOS, Android4Retailer pagecrutchfield.com/p_305HWQ990D/Samsung-HW-Q990D.htmlRead 8 October 2026SmartThings links for Apple iOS and Android OS. No platform minimum is inferred.

Multiroom audioiCan play synchronised audio with other rooms through a supported network platform. Optional surround expansion alone does not qualify.

Yes6Owner's manualgscs-b2c.lge.com/open/downloadFileRead 8 October 2026Page 48 explicitly directs users to Google Home to set up multiroom with Google Cast speakers. Pages 49-50 describe playing to multiple AirPlay 2 speakers.

Yes3Owner's manualbhphotovideo.com/lit_files/1126258.pdfRead 8 October 2026Group Play through SmartThings requires supported Samsung audio devices on the same 5 GHz network. TV audio is excluded. Manual recommends no more than four devices.

Remote includediA separate remote control supplied with the reference package. Phone apps and TV remotes do not count.

Yes5Maker spec sheet (PDF)static.pcrichard.com/docs/S95TR_Specifications-Sheet_01.pdfRead 8 October 2026Included Accessories.

Yes2Maker spec sheet (PDF)content.abt.com/documents/160701/samsung-soundbar-HWQ990D-spec-sheet.pdfRead 8 October 2026

Sound processing

4 of 7 differ

Sound modes

AI Sound Pro, Standard, Music, Cinema, Clear Voice Pro, Bass Blast, Bass Blast +, Sports, Game5Maker spec sheet (PDF)static.pcrichard.com/docs/S95TR_Specifications-Sheet_01.pdfRead 8 October 2026Sound Modes section. Dolby Atmos and DTS:X are decoding formats, not selectable sound presets in the manual.

Standard, Surround, Game Pro, Adaptive Sound2Maker spec sheet (PDF)content.abt.com/documents/160701/samsung-soundbar-HWQ990D-spec-sheet.pdfRead 8 October 2026

Automatic room calibrationiExplicit acoustic measurement or analysis used to adapt playback to the room. Manual EQ alone does not qualify. Setup phone requirements belong in source notes.

Yes5Maker spec sheet (PDF)static.pcrichard.com/docs/S95TR_Specifications-Sheet_01.pdfRead 8 October 2026Product Highlights names AI Room Calibration.

Yes3Owner's manualbhphotovideo.com/lit_files/1126258.pdfRead 8 October 2026Uses the microphone inside the bar to analyse the listening space and adjust sound automatically.

Room calibration system

AI Room Calibration Pro7Maker product pagelg.com/ca_en/tv-soundbars/soundbars/s95trRead 8 October 2026All Spec Convenience names AI Room Calibration Pro (App). Overview says it compensates rear speaker placement.

SpaceFit Sound Pro2Maker spec sheet (PDF)content.abt.com/documents/160701/samsung-soundbar-HWQ990D-spec-sheet.pdfRead 8 October 2026US sheet names SpaceFit Sound Pro. Manual uses SpaceFit Sound Pro.

Dialogue enhancementiA dialogue or voice mode counts, also when the maker lists it as an EQ preset.

Yes5Maker spec sheet (PDF)static.pcrichard.com/docs/S95TR_Specifications-Sheet_01.pdfRead 8 October 2026Clear Voice Pro in Sound Modes.

Yes2Maker spec sheet (PDF)content.abt.com/documents/160701/samsung-soundbar-HWQ990D-spec-sheet.pdfRead 8 October 2026

Night mode

Yes6Owner's manualgscs-b2c.lge.com/open/downloadFileRead 8 October 2026Pages 28-29. Night Time reduces overall volume and raises quiet sounds. Available on remote and app.

Yes2Maker spec sheet (PDF)content.abt.com/documents/160701/samsung-soundbar-HWQ990D-spec-sheet.pdfRead 8 October 2026

Equalizer controlsiPublished user-adjustable EQ controls. Bass and treble controls are distinct from multi-band EQ.

Treble, Mid, Bass6Owner's manualgscs-b2c.lge.com/open/downloadFileRead 8 October 2026Sound Tuning page 31 explicitly lists Treble, Mid and Bass from -6 to +6, apart from per-speaker level adjustments.

Bass, Treble, Subwoofer level, 7-band graphic EQ3Owner's manualbhphotovideo.com/lit_files/1126258.pdfRead 8 October 2026Seven bands: 150, 300, 600 Hz, 1.2, 2.5, 5 and 10 kHz. -6 to +6. Graphic EQ works only in Standard mode. Bass and treble are separate controls.

TV speaker integrationiNamed features allowing compatible television speakers to play with the bar. TV models and connection requirements belong in source notes.

WOW Orchestra5Maker spec sheet (PDF)static.pcrichard.com/docs/S95TR_Specifications-Sheet_01.pdfRead 8 October 2026WOW Orchestra plays the compatible LG TV speakers with the bar. TV compatibility is required and the TV is not included.

Q-Symphony2Maker spec sheet (PDF)content.abt.com/documents/160701/samsung-soundbar-HWQ990D-spec-sheet.pdfRead 8 October 2026Requires a compatible Samsung television. Q-Symphony does not work over Bluetooth.

Power

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Published operating poweriMaker-published operating electrical consumption of the soundbar alone. Included subwoofer and rear-speaker consumption do not count. Keep workload and method in source notes. Audio amplifier output is separate.

65W5Maker spec sheet (PDF)static.pcrichard.com/docs/S95TR_Specifications-Sheet_01.pdfRead 8 October 2026US sheet Power section specifies soundbar alone 65 W. Subwoofer 40 W and rear speaker 33 W are excluded. Canadian sheet has conflicting 65 W and 35 W entries. Austrian DS95TR has a different 78 W entry and is not used.

Not available

Published standby poweriMaker-published non-networked standby consumption of the bar alone. Networked standby and other components are separate.

0.5W5Maker spec sheet (PDF)static.pcrichard.com/docs/S95TR_Specifications-Sheet_01.pdfRead 8 October 2026US sheet Power section states 0.5 W or less for soundbar standby. This is an upper limit. Other components and networked standby are excluded.

Not available

Published networked standby poweriMaker-published networked standby consumption of the bar alone. Enabled radio and network conditions belong in source notes.

Not available

Not available

Power supplyiPublished AC input range or external DC adapter arrangement. Electrical input ratings are not operating consumption.

AC mains power. Separate power cable for the bar, subwoofer and each rear speaker.6Owner's manualgscs-b2c.lge.com/open/downloadFileRead 8 October 2026Installation pages 6-7 connects each supplied enclosure to an outlet. Back diagram page 25 names AC IN. Voltage range is not published in the US manual.

Not available

Detachable rear battery lifeiMaker-stated runtime of the supplied detachable rear speakers. Volume, mode and recharge conditions belong in source notes.

Not available

Not available

Detachable rear charge timeiMaker-stated full recharge time of supplied detachable rear speakers. Charging route belongs in source notes.

Not available

Not available

Measured

None of 8 known

Low-frequency extension (measured)iReviewer-measured lower extension for the exact tested package. Test threshold, mode, room correction and configuration belong in source notes.

Not available

Not available

High-frequency extension (measured)iReviewer-measured upper extension for the exact tested package. Test threshold and configuration belong in source notes.

Not available

Not available

Max sound pressure (measured)iReviewer-measured maximum sound pressure. Signal, distance, sound mode and supplied or optional speaker configuration belong in source notes.

Not available

Not available

Frequency response deviation (measured)iReviewer-measured standard error against the stated target. Target, averaging range, preset and test method belong in source notes.

Not available

Not available

Measured latencyiReviewer-measured audio latency. Keep source/TV, firmware, codec, synchronisation correction and exact tested speaker configuration in source notes. Negative offsets are valid when the method reports them.

Not available

Not available

Operating power (measured)iReviewer-measured operating consumption of the soundbar alone. Optional or supplied external speakers do not count. Workload and enabled radio conditions belong in source notes.

Not available

Not available

Standby power (measured)iReviewer-measured bar-only standby consumption. Network state and test conditions belong in source notes.

Not available

Not available

Soundbar weight (measured)iReviewer-measured bar-only weight. Excludes subwoofer, rears, mounting hardware and cables.

Not available

Not available

Dimensions and weight

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Soundbar dimensionsiBar alone in its normal tabletop orientation, without detachable rears, wall brackets or external cables. A source that includes detachable ends must use component_dimensions instead. A size labelled L x W x H, as on Amazon, is width x depth x height.

Width1,250Height63Depth135mm(49.2 × 2.5 × 5.3 in)6Owner's manualgscs-b2c.lge.com/open/downloadFileRead 8 October 2026Appendix page 72 gives bar alone including its base. Metric dimensions are approximate as printed. No bracket or external cable included.

Width1,231.9Height68.6Depth137.2mm(48.5 × 2.7 × 5.4 in)6Maker spec sheet (PDF)content.abt.com/documents/160701/samsung-soundbar-HWQ990D-spec-sheet.pdfRead 8 October 2026US maker sheet p2 publishes rounded inches 48.5 x 2.7 x 5.4. Converted using 25.4 mm/in and rounded to 0.1 mm. Figures are approximate, not extra measurement precision.

Soundbar weightiBar alone, without detachable rears, subwoofer, wall brackets or external cables. Source-published masses including detachable ends belong in component_dimensions.

5,650g(12.5 lb)7Maker product pagelg.com/ca_en/tv-soundbars/soundbars/s95trRead 8 October 2026All Spec Weight Main 5.65 kg, converted exactly to grams. Same S95TR bar as US manual.

7,711g(17 lb)6Maker spec sheet (PDF)content.abt.com/documents/160701/samsung-soundbar-HWQ990D-spec-sheet.pdfRead 8 October 2026US maker sheet p2 publishes 17 lb, converted using 453.59237 g/lb and rounded to 1 g. Rounded claim.

Component dimensions and weightiPublished dimensions and mass for named supplied components, including a bar with detachable rears attached when stated. Each row describes one enclosure, not the pair, unless the component label explicitly states a set. Width, height and depth use normal installed orientation.

ALG S95TR

Component	Width (mm)	Height (mm)	Depth (mm)	Weight (g)
SPT8-W subwoofer	201.7	407	403	10,000
Each SPT9-SL or SPT9-SR rear speaker	159	223	142	Not available
SPT9-SL and SPT9-SR rear speaker pair	Not available	Not available	Not available	4,080

Source7Maker product pagelg.com/ca_en/tv-soundbars/soundbars/s95trRead 8 October 2026All Spec Dimension and Weight. Each rear has stated dimensions. Published 4.08 kg Rear Speaker (2EA) is pair mass, stored in a separate explicitly named pair row. No per-enclosure mass is inferred. Subwoofer 10.0 kg. Metric dimensions agree with US manual.

BSamsung HW-Q990D

Component	Width (mm)	Height (mm)	Depth (mm)	Weight (g)
Subwoofer	218.4	411.5	408.9	11,703
Left rear speaker	127	200.7	139.7	3,402
Right rear speaker	127	200.7	139.7	3,402

Source6Maker spec sheet (PDF)content.abt.com/documents/160701/samsung-soundbar-HWQ990D-spec-sheet.pdfRead 8 October 2026US maker sheet p2 supplies rounded inches/lb. Crutchfield confirms rear weight 7.5 lb PER speaker. Converted and rounded to 0.1 mm and 1 g, without replacing with another regional SKU's metric numbers.

Package dimensions

Not available

Width1,308.1Height594.4Depth276.9mm(51.5 × 23.4 × 10.9 in)6Maker spec sheet (PDF)content.abt.com/documents/160701/samsung-soundbar-HWQ990D-spec-sheet.pdfRead 8 October 2026US maker sheet p2 rounded 51.5 x 23.4 x 10.9 in converted using 25.4 mm/in and rounded to 0.1 mm.

Package weightiShipping package including supplied components and packaging.

26,400g(58.2 lb)7Maker product pagelg.com/ca_en/tv-soundbars/soundbars/s95trRead 8 October 2026All Spec Weight Gross Weight 26.4 kg for complete S95TR package. Exact conversion to grams. No optional speakers included.

28,213g(62.2 lb)6Maker spec sheet (PDF)content.abt.com/documents/160701/samsung-soundbar-HWQ990D-spec-sheet.pdfRead 8 October 2026US maker sheet p2 rounded 62.2 lb converted using 453.59237 g/lb and rounded to 1 g.

Wall mountable

Yes6Owner's manualgscs-b2c.lge.com/open/downloadFileRead 8 October 2026Pages 53-58 describe wall mounting the bar and the included rear speakers.

Yes3Owner's manualbhphotovideo.com/lit_files/1126258.pdfRead 8 October 2026

In the box

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In the box

S95TR soundbar, SPT8-W wireless subwoofer, SPT9-SL and SPT9-SR wireless rear speakers, Remote control, Two AA batteries, Power cables, Wall mount brackets, Warranty card, HDMI cable10Maker spec sheet (PDF)static.pcrichard.com/docs/S95TR_Specifications-Sheet_01.pdfRead 8 October 2026US reference package. Included Accessories names remote, AA x2, wall mount bracket, warranty card and HDMI cable. Current manual cover identifies SPT8-W and SPT9-SL/SPT9-SR. Installation instructions identify power cables for all supplied enclosures. Building-fixing screws and wall plugs are not supplied. Optical cable availability for the US package is not confirmed.

Soundbar, Wireless powered subwoofer, Two wireless rear speakers, Remote control, Remote batteries, HDMI cable, Wall mount kit, Rubber feet2Maker spec sheet (PDF)content.abt.com/documents/160701/samsung-soundbar-HWQ990D-spec-sheet.pdfRead 8 October 2026

Wall mount hardware includediSupplied bar mounting brackets or mount. Screws alone do not establish that a complete mount is included.

Yes5Maker spec sheet (PDF)static.pcrichard.com/docs/S95TR_Specifications-Sheet_01.pdfRead 8 October 2026Included Accessories gives Wall Mount Bracket Yes. Wall plugs and building-fixing screws are sold separately per manual.

Yes2Maker spec sheet (PDF)content.abt.com/documents/160701/samsung-soundbar-HWQ990D-spec-sheet.pdfRead 8 October 2026

HDMI cable included

Yes5Maker spec sheet (PDF)static.pcrichard.com/docs/S95TR_Specifications-Sheet_01.pdfRead 8 October 2026US Included Accessories gives HDMI Cable Yes. Canadian accessory contents differ and are not inherited.

Yes2Maker spec sheet (PDF)content.abt.com/documents/160701/samsung-soundbar-HWQ990D-spec-sheet.pdfRead 8 October 2026

Optical cable included

Not available

No3Owner's manualbhphotovideo.com/lit_files/1126258.pdfRead 8 October 2026

General

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Series

Not available

Q-Series1Maker product pagesamsung.com/us/audio-devices/soundbar/q-series-11-1-4-ch-wireless-dolby-atmos-soundbar-rear-speakers-w-q-symphony-hw-q990d-sku-hw-q990d-zaRead 8 October 2026

Model numbersiMaker identifiers for this exact model and its listed variants. Excludes sibling models and other generations.

S95TR, S95TR.DUSALLK3Maker product pagelg.com/us/support/product/lg-S95TR.DUSALLKRead 8 October 2026US support page identifies S95TR.DUSALLK. The supplied components are SPT8-W, SPT9-SL and SPT9-SR in the linked manual.

HW-Q990D/ZA1Maker product pagesamsung.com/us/audio-devices/soundbar/q-series-11-1-4-ch-wireless-dolby-atmos-soundbar-rear-speakers-w-q-symphony-hw-q990d-sku-hw-q990d-zaRead 8 October 2026US reference package includes the soundbar, a wireless powered subwoofer and two wireless powered rear speakers.

GTIN / EAN

1951740743295Maker spec sheet (PDF)static.pcrichard.com/docs/S95TR_Specifications-Sheet_01.pdfRead 8 October 2026Warranty section UPC for US reference package.

8872768201492Maker spec sheet (PDF)content.abt.com/documents/160701/samsung-soundbar-HWQ990D-spec-sheet.pdfRead 8 October 2026US manufacturer spec sheet p2 explicitly publishes UPC 887276820149 for HW-Q990D/ZA.

AnnouncediThe maker's first announcement of this model. This is separate from first retail availability.

19 December 20231Press releaselgcorp.com/media/release/27130Read 8 October 2026Global announcement names S95TR in the 2024 lineup. Retail availability followed in April 2024.

7 January 20248Press releasenews.samsung.com/us/samsung-announces-tv-audio-lineup-ces-2024Read 8 October 2026

Status

Available4Maker product pagelg.com/us/soundbars/lg-s95tr-home-theater-soundbarRead 8 October 2026US product page lists the stock S95TR for sale.

Not available

PredecessoriThe model this one directly replaced, in the same line, tier and size, as the maker or a trusted review names it.

Not available

Samsung HW-Q990C9Press articletechradar.com/televisions/soundbars/samsungs-new-high-end-dolby-atmos-soundbar-with-120hz-gaming-support-gets-a-huge-price-hikeRead 8 October 2026TechRadar calls the HW-Q990D the successor to the HW-Q990C.

SuccessoriThe model that directly replaced this one, in the same line, tier and size. A revision such as a Slim or OLED model does not count when a next generation exists.

Not available

Samsung HW-Q990F10Press releasenews.samsung.com/global/samsung-electronics-unveils-new-soundbars-at-ces-2025Read 23 October 2026Samsung's CES 2025 release calls the HW-Q990F the successor to the HW-Q990D.11Reviewtechradar.com/televisions/soundbars/samsung-hw-q990f-reviewRead 23 October 2026TechRadar's review says the HW-Q990F is the successor to the HW-Q990D.

Launch price (US)iThe maker's US launch MSRP for the stated configuration, excluding tax. Current store prices and later discounts do not qualify.

$1,4992Press releaselg.com/us/newsroom/media-entertainment/lg-launches-its-2024-flagship-soundbarRead 8 October 2026US launch release dated April 17, 2024 states $1,499 retail price and immediate availability. US price excludes sales tax. Supports release_date 2024-04.

Not available

Launch price (EU)iThe maker's euro launch price for the stated configuration, including VAT as published. Current store prices and later discounts do not qualify.

Not available

Not available

MarketsiISO country or region codes where this exact model or variant is sold. A source page's language does not establish availability.

US2Press releaselg.com/us/newsroom/media-entertainment/lg-launches-its-2024-flagship-soundbarRead 8 October 2026US stock S95TR package. No optional speakers or TV included.

US1Maker product pagesamsung.com/us/audio-devices/soundbar/q-series-11-1-4-ch-wireless-dolby-atmos-soundbar-rear-speakers-w-q-symphony-hw-q990d-sku-hw-q990d-zaRead 8 October 2026

ColoursiThe maker's own colour names

Black4Maker product pagelg.com/us/soundbars/lg-s95tr-home-theater-soundbarRead 8 October 2026US Warranty specification names Black.

Black1Maker product pagesamsung.com/us/audio-devices/soundbar/q-series-11-1-4-ch-wireless-dolby-atmos-soundbar-rear-speakers-w-q-symphony-hw-q990d-sku-hw-q990d-zaRead 8 October 2026

Links

Not compared

Product page

www.lg.com/us/soundbars/lg-s95tr-home-theater-soundbar4Maker product pagelg.com/us/soundbars/lg-s95tr-home-theater-soundbarRead 8 October 2026

www.samsung.com/us/audio-devices/soundbar/q-series-11-1-4-ch-wireless-dolby-atmos-soundbar-rear-speakers-w-q-symphony-hw-q990d-sku-hw-q990d-za1Maker product pagesamsung.com/us/audio-devices/soundbar/q-series-11-1-4-ch-wireless-dolby-atmos-soundbar-rear-speakers-w-q-symphony-hw-q990d-sku-hw-q990d-zaRead 8 October 2026

Spec sheet

static.pcrichard.com/docs/S95TR_Specifications-Sheet_01.pdf5Maker spec sheet (PDF)static.pcrichard.com/docs/S95TR_Specifications-Sheet_01.pdfRead 8 October 2026LG Electronics USA one-page specification sheet dated July 25, 2024. Hosted by a retailer. The original maker PDF identifies S95TR.

content.abt.com/documents/160701/samsung-soundbar-HWQ990D-spec-sheet.pdf2Maker spec sheet (PDF)content.abt.com/documents/160701/samsung-soundbar-HWQ990D-spec-sheet.pdfRead 8 October 2026

Manual

gscs-b2c.lge.com/open/downloadFile6Owner's manualgscs-b2c.lge.com/open/downloadFileRead 8 October 2026Current S95TR.DUSALLK English owner manual from LG US support, listed July 22, 2026. Cover identifies S95TR, SPT8-W, SPT9-SL and SPT9-SR.

www.bhphotovideo.com/lit_files/1126258.pdf3Owner's manualbhphotovideo.com/lit_files/1126258.pdfRead 8 October 2026

EPREL registration numberiId in the EU energy label database. Each size or model of a series has its own id, so it is per variant.

Not available

Not available

Warranty

1 of 1 differ

Manufacturer warranty (source market)iThe maker's warranty period for the exact SKU or configuration and market named in the source note. It applies only to that stated market, not every regional variant. Statutory consumer rights are excluded. The base term is stored. An extension that needs registration goes in the source note.

1year3Maker product pagelg.com/us/support/product/lg-S95TR.DUSALLKRead 8 October 2026US reference SKU. One year parts and labor. Applies to lawful US purchases only.

Not available

Both are also in the API. Back to all soundbars.