Soundbars / Compare
LG S90TR vs Samsung HW-Q990F
Product A: LG
58 of 98 known
Product B: Samsung
71 of 98 known
Change Samsung HW-Q990F
37 of 90 fields differ
- 21 different values
- 16 known for one only
- 30 the same
- 23 missing for both
Weight
0 to 30,000 g
Soundbar weight
A5,650g
B7,300g
Package weight
A25,300g
B23,800g
All 98 fields
Every value links to where we found it.


Audio system
7 of 17 differ
System channel configuration
Physical drivers in the package
Physical drivers in the bar
Not available
Up-firing drivers in the package
Driver layout
ALG S90TR
Not availableBSamsung HW-Q990F
| Component | Driver type | Count | Diameter (mm) | Orientation |
|---|---|---|---|---|
| Subwoofer | Active woofer | 2 | 203.2 | Opposed |
Separate subwoofer included
Included subwoofer connection
Included subwoofer driver diameter
Not available
Rear speakers included
Included rear speaker connection
Detachable rear speakers
Compatible optional subwoofers
Not available
Not available
Compatible optional rear speakers
Not available
Not available
Total RMS audio output power
670W2Maker product pagelg.com/ca_en/speakers/soundbars/s90trRead 10 October 2026All Spec General: Output Power 670 W. LG calls it 670W 7.1.3ch surround sound with subwoofer and rear speakers. SoundGuys also gives 670 W. The page does not say RMS in its spec list. A retailer title states 670W RMS but that page was not opened.5Reviewsoundguys.com/product/lg-s90trRead 10 October 2026SoundGuys spec list gives total power output 670 W for the 7.1.3 system with wireless subwoofer.
Not available
Total peak audio output power
Not available
Not available
Published frequency response lower limit
Not available
Not available
Published frequency response upper limit
Not available
Not available
Audio formats
3 of 9 differ
Dolby Atmos
DTS:X
Supported audio formats
LPCM, Dolby Digital, Dolby Digital Plus, Dolby TrueHD, Dolby Atmos, DTS Digital Surround, DTS-HD High Resolution Audio, DTS-HD Master Audio, DTS:X1Maker spec sheet (PDF)static.pcrichard.com/docs/S90TR_Specifications-Sheet_01.pdfRead 10 October 2026
Dolby Atmos, Dolby TrueHD, Dolby Digital Plus, Dolby Digital, DTS:X, DTS, DTS-HD High Resolution Audio, DTS Express, LPCM, DTS-HD Master Audio, Eclipsa Audio2Maker spec sheet (PDF)images.samsung.com/is/content/samsung/p6pim/us/hw-q990f-za/specsheet/us-specsheet-hw-q990f-za-545838425.pdfRead 8 October 2026Overall decoding support. Input-specific limits are documented separately.6Owner's manualdevice.report/m/6325b1923168acbcb3cc50bb54f391147940f90dad2abe8888b2d65f9e569a59.pdfRead 8 October 2026Samsung US simple guide AH85-01122G-00, English Specifications and Information p9 explicitly lists DTS-HD Master Audio. This model-specific manual takes precedence over the launch US spec sheet entry N/A. RTINGS public October 2025 retest corroborates support.8Reviewrtings.com/soundbar/reviews/samsung/hw-q990fRead 8 October 2026Public October 6, 2025 changelog confirms DTS-HD MA despite launch US maker sheet saying N/A. Public introduction also names Eclipsa Audio. Numeric paywalled test results are not used.
Audio formats by connection
ALG S90TR
Not availableBSamsung HW-Q990F
| Connection | Format |
|---|---|
| HDMI input | DTS-HD Master Audio |
| HDMI eARC | DTS-HD Master Audio |
| HDMI input | Dolby Atmos |
| HDMI input | DTS:X |
| HDMI eARC | Dolby Atmos |
| HDMI ARC | Dolby Atmos |
Source3Owner's manualdownloadcenter.samsung.com/content/UM/202507/20250730064122001/AH81-17797A-02_WUG_HW-Q990F%20Q930F%20Q800F_ZA%20ZC%20ZD%20ZP%20ZX%20LATIN_ENG_250718.0.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.8Reviewrtings.com/soundbar/reviews/samsung/hw-q990fRead 8 October 2026Public October 6, 2025 changelog specifically updates ARC/eARC and HDMI input support with evidence of DTS-HD MA. Lossless return is recorded under eARC only, not ordinary ARC.
Music file formats
MP3, AAC, OGG, FLAC, WAV, ALAC, AIFF2Maker spec sheet (PDF)images.samsung.com/is/content/samsung/p6pim/us/hw-q990f-za/specsheet/us-specsheet-hw-q990f-za-545838425.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 rate
Not available
Not available
Max music file sample rate
Not available
Not available
Max wired audio bit depth
Not available
Not available
Max music file bit depth
Not available
Not available
Connectivity
6 of 17 differ
Ports on the bar
ALG S90TR
| Connector | Count | Role |
|---|---|---|
| HDMI | 1 | Audio and video input |
| HDMI | 1 | TV video output and eARC/ARC audio return |
| Optical | 1 | Digital audio input |
| USB-A | 1 | USB storage audio playback |
BSamsung HW-Q990F
| 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 |
HDMI ARC
HDMI eARC
HDMI-CEC
HDMI video passthrough
Video passthrough modes
ALG S90TR
| Width (px) | Height (px) | Refresh rate (Hz) |
|---|---|---|
| 3840 | 2160 | 120 |
BSamsung HW-Q990F
| Width (px) | Height (px) | Refresh rate (Hz) |
|---|---|---|
| 3840 | 2160 | 120 |
HDR passthrough formats
HDR10, Dolby Vision1Maker spec sheet (PDF)static.pcrichard.com/docs/S90TR_Specifications-Sheet_01.pdfRead 10 October 2026HDMI Support gives HDR10 Yes, HDR10+ No and Dolby Vision Yes.
HDR10, HDR10+2Maker spec sheet (PDF)images.samsung.com/is/content/samsung/p6pim/us/hw-q990f-za/specsheet/us-specsheet-hw-q990f-za-545838425.pdfRead 8 October 20265Reviewwhathifi.com/tv-home-cinema/soundbars/samsung-hw-q990f-vs-hw-q990h-which-dolby-atmos-soundbar-system-reigns-supremeRead 8 October 2026Review states HDR10 and HDR10+. Dolby Vision omitted because Crutchfield explicitly denies it and maker only names HDR10+.
VRR passthrough
ALLM passthrough
HDCP version
Not available
Bluetooth audio input
Bluetooth version
Bluetooth audio codecs
Wi-Fi
Wi-Fi standard
Not available
Wi-Fi bands
Built-in Ethernet speed
Not available
Not available
Streaming and control
5 of 8 differ
Streaming protocols
AirPlay 2, Google Cast, Spotify Connect, Tidal Connect1Maker spec sheet (PDF)static.pcrichard.com/docs/S90TR_Specifications-Sheet_01.pdfRead 10 October 2026Google Cast is called Chromecast. Tidal Connect, Spotify Connect and Apple AirPlay 2 are Yes.
AirPlay 2, Google Cast, Spotify Connect, Tidal Connect, Roon2Maker spec sheet (PDF)images.samsung.com/is/content/samsung/p6pim/us/hw-q990f-za/specsheet/us-specsheet-hw-q990f-za-545838425.pdfRead 8 October 20265Reviewwhathifi.com/tv-home-cinema/soundbars/samsung-hw-q990f-vs-hw-q990h-which-dolby-atmos-soundbar-system-reigns-supremeRead 8 October 2026Comparison confirms Tidal Connect and Roon compatibility. No Roon Ready certification is inferred from Roon-compatible.
Voice assistants
Built-in microphone
Not available
Microphone mute control
Not available
Companion apps
Not available
Companion app platforms
Multiroom audio
Remote included
Sound processing
4 of 7 differ
Sound modes
AI Sound Pro, Standard, Music, Cinema, Clear Voice Pro, Bass Blast, Bass Blast +, Sports, Game1Maker spec sheet (PDF)static.pcrichard.com/docs/S90TR_Specifications-Sheet_01.pdfRead 10 October 2026Sound modes list. DTS:X and Dolby Atmos are decoding formats, not presets.
Standard, Surround, Game Pro, Adaptive Sound2Maker spec sheet (PDF)images.samsung.com/is/content/samsung/p6pim/us/hw-q990f-za/specsheet/us-specsheet-hw-q990f-za-545838425.pdfRead 8 October 2026
Automatic room calibration
Room calibration system
Dialogue enhancement
Night mode
Equalizer controls
Not available
Bass, Treble, Subwoofer level, 7-band graphic EQ3Owner's manualdownloadcenter.samsung.com/content/UM/202507/20250730064122001/AH81-17797A-02_WUG_HW-Q990F%20Q930F%20Q800F_ZA%20ZC%20ZD%20ZP%20ZX%20LATIN_ENG_250718.0.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 integration
Power
1 of 6 differ
Published operating power
Published standby power
Published networked standby power
Not available
Not available
Power supply
Not available
Not available
Detachable rear battery life
Not available
Not available
Detachable rear charge time
Not available
Not available
Measured
None of 8 known
Low-frequency extension (measured)
Not available
Not available
High-frequency extension (measured)
Not available
Not available
Max sound pressure (measured)
Not available
Not available
Frequency response deviation (measured)
Not available
Not available
Measured latency
Not available
Not available
Operating power (measured)
Not available
Not available
Standby power (measured)
Not available
Not available
Soundbar weight (measured)
Not available
Not available
Dimensions and weight
5 of 6 differ
Soundbar dimensions
Width1,250Height63Depth135mm(49.2 × 2.5 × 5.3 in)2Maker product pagelg.com/ca_en/speakers/soundbars/s90trRead 10 October 2026All Spec Dimension: Main 1250 x 63 x 135 mm. The US sheet gives 49.2 x 2.5 x 5.3 in.
Soundbar weight
Component dimensions and weight
ALG S90TR
| Component | Width (mm) | Height (mm) | Depth (mm) | Weight (g) |
|---|---|---|---|---|
| Subwoofer | 201.7 | 407 | 403 | 10,000 |
| Each rear speaker | 100 | 176.5 | 120 | Not available |
| Rear speaker pair | Not available | Not available | Not available | 2,340 |
BSamsung HW-Q990F
| Component | Width (mm) | Height (mm) | Depth (mm) | Weight (g) |
|---|---|---|---|---|
| Subwoofer PS-WQ990F | 249 | 251.8 | 249 | 8,300 |
| Left rear speaker PS-RQ990F | 129.5 | 201.3 | 140.4 | 3,400 |
| Right rear speaker PS-RQ990F | 129.5 | 201.3 | 140.4 | 3,400 |
Package dimensions
Width1,343.7Height571.5Depth261.6mm(52.9 × 22.5 × 10.3 in)1Maker spec sheet (PDF)static.pcrichard.com/docs/S90TR_Specifications-Sheet_01.pdfRead 10 October 2026Carton Size 52.9 x 22.5 x 10.3 in as width, height and depth. Converted exactly from rounded inch values.
Package weight
Wall mountable
In the box
2 of 4 differ
In the box
S90TR soundbar, Wireless subwoofer, Two wireless rear speakers, Remote control, Two AA batteries, Wall mount bracket, HDMI cable, Warranty card1Maker spec sheet (PDF)static.pcrichard.com/docs/S90TR_Specifications-Sheet_01.pdfRead 10 October 2026Included accessories: remote control, AA x 2 batteries, wall mount bracket, warranty card and HDMI cable. The soundbar, subwoofer and rear speaker kit are the package contents.
Soundbar, Wireless powered subwoofer, Two wireless rear speakers, Remote control, Remote batteries, HDMI cable, Wall mount kit, Rubber feet2Maker spec sheet (PDF)images.samsung.com/is/content/samsung/p6pim/us/hw-q990f-za/specsheet/us-specsheet-hw-q990f-za-545838425.pdfRead 8 October 2026
Wall mount hardware included
HDMI cable included
General
3 of 7 differ
Series
Not available
Model numbers
GTIN / EAN
Announced
Not available
Status
Predecessor
Not available
Successor
Not available
Samsung HW-Q990H12Reviewtechradar.com/televisions/soundbars/samsung-takes-on-the-sonos-arc-ultra-with-a-powerful-all-in-one-dolby-atmos-soundbar-and-upgrades-the-best-soundbar-on-the-planet-too-for-good-measureRead 23 October 2026TechRadar says the HW-Q990H replaces the HW-Q990F and calls it the successor to the HW-Q990F.13Reviewnotebookcheck.com/Samsung-Neue-Flaggschiff-Dolby-Atmos-Soundbar-ist-da-aber-das-2025er-Modell-ist-der-bessere-Deal.1263788.0.htmlRead 23 October 2026Notebookcheck says the new HW-Q990H replaces last year's HW-Q990F.
Launch price (US)
Not available
Launch price (EU)
Not available
Not available
Markets
Links
Not compared
Product page
Spec sheet
Manual
Not available
downloadcenter.samsung.com/content/UM/202507/20250730064122001/AH81-17797A-02_WUG_HW-Q990F%20Q930F%20Q800F_ZA%20ZC%20ZD%20ZP%20ZX%20LATIN_ENG_250718.0.pdf3Owner's manualdownloadcenter.samsung.com/content/UM/202507/20250730064122001/AH81-17797A-02_WUG_HW-Q990F%20Q930F%20Q800F_ZA%20ZC%20ZD%20ZP%20ZX%20LATIN_ENG_250718.0.pdfRead 8 October 2026
EPREL registration number
Not available
Not available
Warranty
1 of 1 differ
Manufacturer warranty (source market)
Not available
Both are also in the API. Back to all soundbars.

















