Average score
P1
Product 1: Samsung HW-Q990F Soundbar
4.3
P2
Product 2: Sonos Arc Soundbar
4.1
AI Room Calibration
P1
Product 1: Samsung HW-Q990F Soundbar
4.4
Room calibration is generally useful and effective, though several reviewers characterize the improvements as subtle or requiring small manual corrections.
P2
Product 2: Sonos Arc Soundbar
3.9
Trueplay room calibration was praised for improving or tailoring sound, but its Apple-only limitation frustrated Android users.
AirPlay compatibility
P1
Product 1: Samsung HW-Q990F Soundbar
4.5
AirPlay is supported with positive reviewer comments around fast, reliable, or Atmos-compatible wireless playback.
P2
Product 2: Sonos Arc Soundbar
4.0
AirPlay was viewed positively as a handy wireless music option, especially for Apple users.
App reliability
P1
Product 1: Samsung HW-Q990F Soundbar
4.2
The SmartThings app is generally praised as helpful and easier than the display/remote, with only minor complaints about using it for deeper adjustments.
P2
Product 2: Sonos Arc Soundbar
3.9
App reliability and usability were mixed: some found Sonos polished and easy to navigate, while others disliked the layout or had reconnection trouble.
Audio format support
P1
Product 1: Samsung HW-Q990F Soundbar
4.3
Audio format support is broad and positively framed, covering mainstream immersive formats and newer support without major reviewer concern.
P2
Product 2: Sonos Arc Soundbar
3.1
Audio format support was mixed: Dolby Atmos support impressed reviewers, but DTS:X, hi-res, and TV passthrough limitations were repeated caveats.
Backwards compatibility
P1
Product 1: Samsung HW-Q990F Soundbar
4.5
Compatibility beyond Samsung is positive in limited evidence, with one reviewer saying it works fine with non-Samsung TV products.
P2
Product 2: Sonos Arc Soundbar
2.5
Backwards compatibility was a drawback because some older Sonos devices are not compatible with the S2-based Arc setup.
Bluetooth connection stability
P1
Product 1: Samsung HW-Q990F Soundbar
4.5
Bluetooth/AirPlay/Tidal connection speed receives a positive reviewer note, but Bluetooth-specific stability evidence is limited.
P2
Product 2: Sonos Arc Soundbar
2.2
Bluetooth-related feedback was negative because reviewers complained about the original Arc’s lack of conventional Bluetooth support.
Cabinet construction / bracing
P1
Product 1: Samsung HW-Q990F Soundbar
2.5
Cabinet construction is mostly fine, but one reviewer reports audible creak/rattle from the subwoofer cabinet under very high-volume strain.
P2Product 2: Sonos Arc Soundbar
No score yetChromecast compatibility
P1
Product 1: Samsung HW-Q990F Soundbar
4.5
Google Cast/Chromecast-style streaming is included in a wireless feature set reviewers describe positively.
P2Product 2: Sonos Arc Soundbar
No score yetCohesive presentation
P1
Product 1: Samsung HW-Q990F Soundbar
5.0
Cohesion is excellent in the strongest reviews, with subwoofer, bar, and surrounds described as seamless and tonally matched.
P2
Product 2: Sonos Arc Soundbar
4.2
Cohesive presentation was mixed: standalone home-cinema cohesion impressed some reviewers, while one found music less authentically cohesive than stereo speakers.
Control button responsiveness
P1
Product 1: Samsung HW-Q990F Soundbar
4.5
Physical control buttons are praised for being clicky rather than touch-sensitive.
P2Product 2: Sonos Arc Soundbar
No score yetDesign and aesthetics
P1
Product 1: Samsung HW-Q990F Soundbar
3.8
Design is polarizing: many like the cleaner subwoofer and modern industrial look, while others find the soundbar dated, bulky, or not home-friendly.
P2
Product 2: Sonos Arc Soundbar
4.3
Design and aesthetics were praised for a classy, unobtrusive, blend-in look, though the Arc’s size still requires space.
Design and build quality
P1
Product 1: Samsung HW-Q990F Soundbar
4.1
Build quality is mostly positive, with sturdy metal and high-end feel, but one reviewer calls the overall construction merely adequate for the class.
P2
Product 2: Sonos Arc Soundbar
4.0
Build quality impressions were mixed: one reviewer praised the form-function blend, while another complained that the plastic body attracts dust.
Detail retrieval
P1
Product 1: Samsung HW-Q990F Soundbar
4.7
Detail retrieval is a major strength, with reviewers praising fine effects, quiet details, and textural information in movies and music.
P2
Product 2: Sonos Arc Soundbar
4.7
Detail retrieval was widely praised, with reviewers highlighting separation, crispness, clarity, and fine detail in music and movies.
Dialogue clarity (for TV/soundbar use)
P1
Product 1: Samsung HW-Q990F Soundbar
4.3
Dialogue clarity is usually considered strong, helped by Samsung’s voice features, but one review sharply criticized speech as muffled and underwhelming.
P2
Product 2: Sonos Arc Soundbar
4.5
Dialogue clarity was usually strong and helped by Speech Enhancement, though one direct comparison placed it behind some rivals for immediate clarity.
Distortion at high volume
P1
Product 1: Samsung HW-Q990F Soundbar
4.8
Most reviewers report clean performance at high levels, though one notes cabinet strain/rattle from the redesigned subwoofer when pushed very hard.
P2
Product 2: Sonos Arc Soundbar
4.5
High-volume composure was generally praised, with distortion described as limited to pushed bass and volume settings or absent in stress-free loud playback.
Dolby Atmos height effects
P1
Product 1: Samsung HW-Q990F Soundbar
4.7
Dolby Atmos height and 3D effects are widely praised as convincing, well placed, and among the best reviewers have heard from soundbars.
P2
Product 2: Sonos Arc Soundbar
4.9
Dolby Atmos height effects were among the Arc’s strongest attributes, with reviewers praising overhead realism, height presence, and immersive Atmos delivery.
Dynamic headroom
P1
Product 1: Samsung HW-Q990F Soundbar
5.0
Dynamic headroom is praised for punch, scale, and powerful transient impact.
P2
Product 2: Sonos Arc Soundbar
4.5
Dynamic headroom was strong overall, with reviewers praising power, subtlety, and big dynamic shifts, though one found the Arc less quick than some rivals.
EQ customization
P1
Product 1: Samsung HW-Q990F Soundbar
4.2
EQ and channel customization are broadly useful, though some reviewers note limits and prefer the app for detailed adjustments.
P2
Product 2: Sonos Arc Soundbar
4.2
EQ controls were viewed as useful for bass, treble, and loudness adjustments, though not a replacement for every hardware limitation.
Frequency response balance
P1
Product 1: Samsung HW-Q990F Soundbar
4.6
Reviewers broadly praise the tonal balance, clarity, bass-to-midrange integration, and detailed highs, with only isolated complaints around music quality.
P2
Product 2: Sonos Arc Soundbar
4.4
The Arc was widely described as balanced, smooth, and controlled, though a few reviews wanted more low-end weight from the standalone bar.
Gaming HDMI passthrough
P1
Product 1: Samsung HW-Q990F Soundbar
5.0
Gaming HDMI passthrough receives positive evidence from PS5 testing, where reviewers reported no lag or video-quality drop.
P2
Product 2: Sonos Arc Soundbar
2.0
Gaming HDMI passthrough was a weakness because the single HDMI connection and lack of passthrough can complicate consoles and streaming boxes.
Google
P1
Product 1: Samsung HW-Q990F Soundbar
2.5
Google integration is mixed: Google Cast support is praised as part of the wireless set, while one reviewer could not connect Google Home.
P2
Product 2: Sonos Arc Soundbar
4.5
Google Assistant support received a positive hands-on assessment when used as the Arc’s selected assistant.
HDMI 2.1 gaming
P1
Product 1: Samsung HW-Q990F Soundbar
4.7
HDMI 2.1 gaming support is praised for 4K/120-style passthrough and no lag or video-quality loss in gaming tests.
P2Product 2: Sonos Arc Soundbar
No score yetHDMI ARC
P1
Product 1: Samsung HW-Q990F Soundbar
4.5
HDMI eARC is praised for letting the TV remote handle everyday volume and mute control.
P2
Product 2: Sonos Arc Soundbar
4.0
HDMI ARC/eARC was valued for getting the best surround experience, but reviewers warned that TV passthrough support can complicate Atmos setup.
Home theater integration
P1
Product 1: Samsung HW-Q990F Soundbar
4.5
Home theater integration is a core strength, especially with Samsung TVs/Q-Symphony, but the four-piece system can feel like clutter and Q-Symphony results vary.
P2
Product 2: Sonos Arc Soundbar
5.0
Home theater integration was a major strength, especially the ability to expand with Sonos surrounds, Sub, and multi-room setups.
Inter-speaker connectivity
P1
Product 1: Samsung HW-Q990F Soundbar
5.0
Inter-speaker wireless communication is praised for retaining connections without manual input.
P2
Product 2: Sonos Arc Soundbar
4.8
Inter-speaker connectivity was praised as easy and impactful when adding or connecting Sonos components.
Latency with TV (lip sync)
P1
Product 1: Samsung HW-Q990F Soundbar
4.8
TV/lip-sync latency is rated strongly, with reviewers reporting no delay, no lag, or low-latency playback across wired and wireless setups.
P2
Product 2: Sonos Arc Soundbar
2.5
Lip-sync risk was raised as a potential downside when a TV lacks proper passthrough support.
Loudness / maximum volume
P1
Product 1: Samsung HW-Q990F Soundbar
4.7
Reviewers consistently describe the system as loud and room-filling, with enough output for large rooms; no review frames maximum volume as a major weakness.
P2
Product 2: Sonos Arc Soundbar
4.7
Reviewers consistently described the Arc as loud, powerful, and room-filling, with enough scale for larger spaces and home theater use.
Low-volume performance
P1
Product 1: Samsung HW-Q990F Soundbar
4.7
Low-volume performance is unusually strong, with reviewers praising quiet-detail audibility and private/low-level listening usefulness.
P2
Product 2: Sonos Arc Soundbar
4.5
Low-volume features were praised for improving late-night listening by reducing bass, stabilizing output, and keeping dialogue clearer.
Microphone
P1Product 1: Samsung HW-Q990F Soundbar
No score yet
P2
Product 2: Sonos Arc Soundbar
5.0
The Arc’s microphone hardware was positively described through its far-field mic array for voice pickup.
Multi-speaker pairing reliability
P1
Product 1: Samsung HW-Q990F Soundbar
5.0
The wireless rear/sub pairing process is repeatedly described as seamless, instant, or nearly effortless.
P2
Product 2: Sonos Arc Soundbar
5.0
Sonos multi-speaker pairing was praised as reliable and easy, especially for users building or expanding a whole-home Sonos system.
Omnidirectional sound
P1
Product 1: Samsung HW-Q990F Soundbar
5.0
The system’s bass and spatial presentation are described as non-directional or room-filling enough to feel omnidirectional.
P2
Product 2: Sonos Arc Soundbar
5.0
Omnidirectional-style immersion was praised in one review that described sound arriving from every direction.
On-device controls
P1
Product 1: Samsung HW-Q990F Soundbar
4.0
On-device controls are useful and accessible, though the strongest control praise tends to shift toward the app.
P2Product 2: Sonos Arc Soundbar
No score yetoptical
P1
Product 1: Samsung HW-Q990F Soundbar
4.5
The optical input receives a positive latency assessment in the available evidence.
P2
Product 2: Sonos Arc Soundbar
2.5
Optical support was treated as a fallback with a major tradeoff because it limits Dolby Atmos usefulness.
Privacy and data
P1
Product 1: Samsung HW-Q990F Soundbar
4.0
The physical microphone mute is considered an important privacy/control feature.
P2Product 2: Sonos Arc Soundbar
No score yetRear speaker cable length
P1
Product 1: Samsung HW-Q990F Soundbar
4.5
Rear-speaker cable flexibility receives one positive note because Samsung includes different lead lengths for easier placement.
P2Product 2: Sonos Arc Soundbar
No score yetRemote control usability
P1
Product 1: Samsung HW-Q990F Soundbar
4.2
Remote usability is mixed: some reviewers like the simple, well-laid-out design, while others find deeper remote/display navigation tedious.
P2
Product 2: Sonos Arc Soundbar
4.0
Remote usability was mixed-positive: existing TV remotes usually work well, but some reviewers disliked the lack of a dedicated physical remote.
Setup simplicity
P1
Product 1: Samsung HW-Q990F Soundbar
4.8
Setup is one of the strongest positives, repeatedly described as easy, plug-and-play, or novice-friendly, though one review wanted some manual intervention.
P2
Product 2: Sonos Arc Soundbar
4.8
Setup simplicity was a clear strength, with reviewers repeatedly calling installation quick, guided, and easy.
Smart assistant integration (Alexa
P1
Product 1: Samsung HW-Q990F Soundbar
3.0
Alexa-style assistant integration is present and useful, but one reviewer found the always-listening behavior annoying enough to mute.
P2
Product 2: Sonos Arc Soundbar
4.8
Alexa and smart assistant integration was praised for convenient hands-free control of volume, playback, and smart-home devices.
Smart features
P1
Product 1: Samsung HW-Q990F Soundbar
4.0
Smart features are generally useful and well integrated, especially app control and streaming options.
P2
Product 2: Sonos Arc Soundbar
4.8
Smart features were a strength, with reviewers praising Sonos smarts, streaming breadth, and the app as a central media hub.
Soundstage height
P1
Product 1: Samsung HW-Q990F Soundbar
5.0
Height staging receives standout praise, including claims it is better produced than on other soundbar systems.
P2
Product 2: Sonos Arc Soundbar
4.7
Soundstage height was praised for convincing vertical presence and sounds that moved above the listener.
Spotify Connect reliability
P1
Product 1: Samsung HW-Q990F Soundbar
4.5
Spotify Connect is included in a wireless streaming bundle reviewers call stellar, though reviews do not deeply isolate Spotify-specific behavior.
P2
Product 2: Sonos Arc Soundbar
5.0
Spotify voice playback was described as working beautifully with the Arc’s voice assistant setup.
Status indicators
P1
Product 1: Samsung HW-Q990F Soundbar
3.0
Status indicators are a recurring weak spot because the dot-matrix/front display can be hard to read or tedious for adjustments.
P2
Product 2: Sonos Arc Soundbar
4.5
Status indicators were praised for being subtle and not overly bright.
Stereo imaging accuracy
P1
Product 1: Samsung HW-Q990F Soundbar
3.9
Stereo and music imaging are generally praised for focus, width, and staging, but one dissenting review found music performance especially weak.
P2
Product 2: Sonos Arc Soundbar
3.7
Stereo imaging was mixed: reviewers praised width and speaker-like imaging with surrounds, but some found music less direct or less precise than stereo speakers.
Subwoofer
P1
Product 1: Samsung HW-Q990F Soundbar
4.6
The smaller dual-driver subwoofer is widely praised for deep, controlled, room-filling bass, but a few reviewers note placement sensitivity, looser timing, or strain at high output.
P2
Product 2: Sonos Arc Soundbar
4.2
Opinions on the Sub were context-dependent: several reviewers said the Arc works well alone, but bass-focused listeners and movie fans benefit noticeably from adding a Sub.
Surround sound simulation
P1
Product 1: Samsung HW-Q990F Soundbar
4.7
Surround presentation is the product’s strongest consensus area, with reviewers praising immersion, positioning, and a convincing sound bubble; one review found rear speakers weaker under stress.
P2
Product 2: Sonos Arc Soundbar
4.4
Surround simulation was a major strength, with reviewers praising the Arc’s virtual 3D field, room-filling movie sound, and immersive presentation while noting it is not true in-ceiling Atmos.
Value for money
P1
Product 1: Samsung HW-Q990F Soundbar
4.2
Value is split by price sensitivity: many reviewers say performance justifies the cost, while others say the expensive system is not clearly excellent enough.
P2
Product 2: Sonos Arc Soundbar
4.1
Value opinions were mixed: many reviewers called the Arc worth it or excellent value, while others stressed the premium price and extra cost of a full system.
Video passthrough support
P1
Product 1: Samsung HW-Q990F Soundbar
4.5
Video passthrough support is strong, with praise for 4K/120, HDR format passthrough, and gaming-friendly HDMI behavior.
P2
Product 2: Sonos Arc Soundbar
2.0
Video passthrough support was a consistent weakness because reviewers criticized the absence of HDMI input/passthrough.
Voice assistant responsiveness
P1
Product 1: Samsung HW-Q990F Soundbar
3.0
Voice assistant responsiveness appears high enough to trigger annoyance in one review, but the evidence is limited.
P2
Product 2: Sonos Arc Soundbar
5.0
Voice assistant responsiveness was rated highly, with reviewers saying assistants worked well and commands were picked up even during loud playback.
Voice clarity
P1
Product 1: Samsung HW-Q990F Soundbar
4.0
Vocal clarity is mostly praised for clean, present voices, though some reviewers found voice processing unnatural or dialogue/vocals muffled.
P2
Product 2: Sonos Arc Soundbar
4.8
Vocal clarity in music and general playback drew strong praise, with reviewers calling vocals and higher frequencies very impressive.
Voice recognition accuracy
P1Product 1: Samsung HW-Q990F Soundbar
No score yet
P2
Product 2: Sonos Arc Soundbar
4.5
Voice recognition was praised for continuing to work while content was playing.
Weight convenience
P1
Product 1: Samsung HW-Q990F Soundbar
3.0
The system’s size and weight are a tradeoff: reviewers accept the heft for performance but warn it may not fit easily under some TVs.
P2
Product 2: Sonos Arc Soundbar
4.5
Despite its size, the Arc was described as easy to move and reposition.
Wi-Fi streaming reliability
P1
Product 1: Samsung HW-Q990F Soundbar
3.3
Wireless streaming is mixed: several reviewers praise wireless connectivity, while others flag dropouts or fussy phone handoff behavior.
P2
Product 2: Sonos Arc Soundbar
3.5
Wi-Fi reliability was mixed, with one reviewer reporting app reconnection struggles and another finding the Wi-Fi-based system more reliable than competing soundbars.
Wired input
P1
Product 1: Samsung HW-Q990F Soundbar
4.4
Wired connectivity is repeatedly described as excellent or sufficient, especially for HDMI/eARC and optical use.
P2
Product 2: Sonos Arc Soundbar
2.5
Wired input flexibility was criticized because the Arc’s physical connection options are limited.