Samsung vs Sonos soundbar: which is better?
Updated June 2026Independently researchedNo paid placement.
The Sonos Arc Ultra is the best overall soundbar for its refined spatial audio and ecosystem, but the Samsung HW-Q990D wins for a complete surround system out of the box.
Choose the Sonos Beam (Gen 2) for a smart mid-range choice, or the Samsung HW-S60D for tight spaces on a budget.
Deciding between Samsung and Sonos for your next soundbar often comes down to ecosystem versus all-in-one value. Sonos offers seamless multiroom audio and excellent software support, while Samsung packs more hardware into a single purchase, especially with wireless rear speakers included. To choose the right model, consider your room size, whether you want to expand later, and how much you care about spatial audio vs. pure bass. We’ve researched owner feedback and expert reviews across four top contenders to give you a clear comparison.
Sonos Arc Ultra
The do-it-all premier soundbar
4.8out of 5With rich spatial audio and a wide soundstage, the Arc Ultra is the most polished single-bar option. It lacks a subwoofer out of the box, but its bass is impressive for its size and the Sonos ecosystem adds flexibility over time.
Price range: $$$
Check price on Amazon →Samsung HW-Q990D
The complete surround powerhouse
4.7out of 5The Q990D delivers a true 11.1.4-channel experience with wireless rear speakers and a subwoofer included. It’s incredibly immersive for movies and games, but the rear speakers take up floor space and the Samsung ecosystem is less expandable than Sonos.
Price range: $$$$
Check price on Amazon →Sonos Beam (Gen 2)
The smart mid-range choice
4.5out of 5The Beam Gen 2 packs convincing virtual Dolby Atmos into a compact bar. It’s an excellent upgrade for TV audio, with built-in voice assistants and easy Sonos multiroom integration, but bass is modest and you’ll spend more to add a sub or rears.
Price range: $$
Check price on Amazon →| Award | Model | Our score | Price | Best for | |
|---|---|---|---|---|---|
| Best overall | Sonos Arc Ultra | 4.8 / 5 | $$$ | Buyers who want top-notch spatial audio and plan to build a Sonos system over time. | Check price → |
| Runner-up | Samsung HW-Q990D | 4.7 / 5 | $$$$ | Home theater fans who want a complete, ready-to-go setup without buying extra components. | Check price → |
| Best value | Sonos Beam (Gen 2) | 4.5 / 5 | $$ | People in medium-sized rooms who want a smart, capable soundbar with room to grow into a S | Check price → |
| Best for small rooms | Samsung HW-S60D | 4.2 / 5 | $ | Apartment dwellers or anyone with a small room who wants a noticeable TV sound upgrade wit | Check price → |
The picks in detail
1. Sonos Arc Ultra — The do-it-all premier soundbar
Best overallWith rich spatial audio and a wide soundstage, the Arc Ultra is the most polished single-bar option. It lacks a subwoofer out of the box, but its bass is impressive for its size and the Sonos ecosystem adds flexibility over time.
Pros
- Excellent soundstage with clear dialogue and height effects
- True Dolby Atmos with up-firing drivers
- Seamless integration with Sonos multiroom speakers
- Sleek, low-profile design that fits most TVs
Cons
- No subwoofer or rear speakers included
- Premium price
- Atmos playback requires HDMI eARC
Who it’s for
Buyers who want top-notch spatial audio and plan to build a Sonos system over time.Who should skip it
You prefer a complete system with a subwoofer and rears right away, or you’re on a tight budget.2. Samsung HW-Q990D — The complete surround powerhouse
Runner-upThe Q990D delivers a true 11.1.4-channel experience with wireless rear speakers and a subwoofer included. It’s incredibly immersive for movies and games, but the rear speakers take up floor space and the Samsung ecosystem is less expandable than Sonos.
Pros
- Full surround system out of the box (rears + sub)
- Powerful, room-filling bass and clear dialogue
- Supports Dolby Atmos and DTS:X
- Great for larger rooms and home theaters
Cons
- Rear speakers are bulky and require placement on stands or shelves
- Samsung’s multiroom options are limited compared to Sonos
- Sound modes can be less intuitive to fine-tune
Who it’s for
Home theater fans who want a complete, ready-to-go setup without buying extra components.Who should skip it
You have limited floor space, need a simple single-bar, or prefer an ecosystem you can expand later.3. Sonos Beam (Gen 2) — The smart mid-range choice
Best valueThe Beam Gen 2 packs convincing virtual Dolby Atmos into a compact bar. It’s an excellent upgrade for TV audio, with built-in voice assistants and easy Sonos multiroom integration, but bass is modest and you’ll spend more to add a sub or rears.
Pros
- Compact size fits under most TVs
- Good virtual Atmos performance for its footprint
- Voice assistant support (Alexa and Google)
- Seamless Sonos ecosystem expansion
Cons
- No subwoofer or rear speakers included (add separately)
- Limited bass depth compared to larger bars
- No analog audio inputs
Who it’s for
People in medium-sized rooms who want a smart, capable soundbar with room to grow into a Sonos system.Who should skip it
You want deep bass or true surround sound without buying additional speakers.4. Samsung HW-S60D — Best for small spaces
Best for small roomsThe HW-S60D is a slim, budget-friendly soundbar that dramatically improves TV audio in bedrooms, dorms, or small dens. It lacks Dolby Atmos height channels and deep bass, but its clear dialogue mode is a standout for the price.
Pros
- Very compact and easy to place in tight spots
- Dedicated dialogue enhancement mode
- Bluetooth and HDMI connectivity options
- Budget-friendly entry point
Cons
- No up-firing speakers for Atmos effects
- Limited low-end bass response
- No option to add rear speakers later
Who it’s for
Apartment dwellers or anyone with a small room who wants a noticeable TV sound upgrade without spending much.Who should skip it
You want a full cinematic experience with surround effects or plan to expand with rear speakers.Best for specific needs
Best for home theater immersion
If your priority is a wide, detailed soundstage with convincing height effects, the Sonos Arc Ultra is the top pick. It handles Dolby Atmos content beautifully and creates a sense of space that rivals dedicated surround systems. Its lack of a subwoofer is less noticeable in movies with well-mixed bass, and you can always add a Sonos Sub later. Our pick: Sonos Arc Ultra.
Best for a complete surround system
For buyers who want everything included from day one, the Samsung HW-Q990D is the clear winner. It comes with wireless rear speakers and a powerful subwoofer, delivering a true 11.1.4-channel experience. You won’t need to shop for extras, it’s ready to shake your room right out of the box. Our pick: Samsung HW-Q990D.
Best for compact living
When space is at a premium, the Samsung HW-S60D proves that good sound doesn’t require a big footprint. Its slim profile fits under even the smallest TVs, and it significantly improves clarity over built-in speakers. It’s a smart, affordable choice for bedrooms, dorms, or rental apartments where a full system would be overkill. Our pick: Samsung HW-S60D.
Our verdict
In the end, your choice between Samsung and Sonos hinges on how much you value an expandable ecosystem versus a complete-at-purchase system. The Sonos Arc Ultra is our top pick for most people because of its refined spatial audio and future-proof flexibility, you can add a sub and rears over time. If you want immediate surround immersion without spending extra on separate speakers, the Samsung HW-Q990D delivers unbeatable value. For smaller budgets or rooms, the Sonos Beam Gen 2 and Samsung HW-S60D each serve their niches well. Whichever you choose, any of these will be a meaningful upgrade over built-in TV speakers.
Frequently asked questions
What’s the fundamental difference between Samsung and Sonos soundbars?
Samsung is primarily a hardware company making TV-optimized soundbars: their bars are designed to pair seamlessly with Samsung TVs via Q-Symphony (which combines TV speakers with the soundbar), and they offer more channel configurations including full wireless surround systems with rear satellites. Sonos is a multi-room audio ecosystem: their bars work with any TV but are designed to be part of a home-wide audio setup where the soundbar is the largest speaker in a network that includes portable speakers, in-ceiling speakers, and separate amplifiers. Samsung tends to win on raw channel count and home-theater feature sets at given price points; Sonos tends to win on streaming integration, multi-room functionality, and long-term software support.
Which brand has better long-term software support?
Sonos has a stronger track record for long-term software support, with first-generation products receiving updates for seven or more years. Samsung’s soundbar software updates are more variable—flagship models get regular updates, but older models can fall off the support curve faster. This matters because soundbars are increasingly software-dependent: streaming integrations, Atmos processing updates, and app features all require ongoing updates. If you’re buying a premium soundbar and expect to keep it for five or more years, Sonos’s track record on this front is a meaningful consideration.
Does it matter which TV brand I have when choosing a soundbar?
Somewhat. Samsung soundbars have proprietary features (Q-Symphony, SmartThings integration) that only work with Samsung TVs, and these features are genuinely useful if you have one. Sonos bars work equally well with any TV brand via HDMI ARC or eARC. Sony soundbars have similar Sony-TV integration features (BRAVIA Theatre, 360 Spatial Sound Mapping with compatible Sony TVs). If your TV is Samsung, Samsung’s integration advantages are real. If your TV is LG, Sony, TCL, or any other brand, Sonos or Sony bars often make more sense—you get better-suited features without paying for Samsung integrations you won’t use.