Samsung HW-Q990F vs Sonos Arc Ultra
A full 11.1.4 discrete surround package against the best single-bar Atmos sound Sonos has made — the choice between more speakers in the box or one bar done exceptionally well.
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TopsFive comparison scores
8.9 / 10
Samsung HW-Q990F
8.5 / 10
Sonos Arc Ultra
Side by side
| Samsung HW-Q990F | Sonos Arc Ultra | |
|---|---|---|
| Price | $1597.99 | $1099 |
| Channels | 11.1.4ch (soundbar + wireless subwoofer + 2 wireless rear speakers) | 9.1.4ch (single bar, no external subwoofer included) |
| Dolby Atmos | Yes (native, hardware height channels) | Yes (native, hardware height channels) |
| Subwoofer | Included (wireless) | Not included (Sub 4 / Sub Mini sold separately) |
| HDMI eARC | Yes | Yes |
| Wireless Streaming | Wi-Fi, Bluetooth, AirPlay 2, Spotify Connect | Wi-Fi, AirPlay 2 (no Bluetooth) |
| Voice Assistant | Amazon Alexa built-in; Bixby/Google Assistant compatible | Amazon Alexa and Sonos Voice Control built-in |
| Width | 48.4 inches | 45 inches |
Samsung HW-Q990F
- True 11.1.4 discrete surround system with wireless rear speakers and subwoofer included in the box
- Q-Symphony syncs with compatible Samsung TV speakers for a wider soundstage
- Redesigned wireless subwoofer and bass tuning improve low-end depth and control over the prior Q990D
- Hardware Dolby Atmos and DTS:X decoding, not just software virtualization
- The most expensive soundbar in this lineup at roughly $1,600
- Q-Symphony and some Adaptive Sound features require a compatible Samsung TV to unlock
- Setup involves placing and powering three separate wireless units (subwoofer plus two rear speakers)
Sonos Arc Ultra
- New Sound Motion woofer technology delivers noticeably deeper bass than the original Arc without a separate subwoofer for most rooms
- 9.1.4-channel array with dedicated upward-firing drivers for real Dolby Atmos height cues, not just virtualization
- Deep integration with the Sonos app and ecosystem (Era speakers, Sub, other Sonos gear)
- Sonos Voice Control and Alexa built in for hands-free control
- No Bluetooth or analog input of any kind — it is Wi-Fi only, which can be inflexible for non-networked TVs or older AV setups
- A full surround setup (rear speakers plus a Sub) pushes total system cost well past $1,500
- Trueplay room tuning requires the Sonos app's built-in microphone rather than an included calibration mic
Which should you buy?
Choose the Samsung HW-Q990F if
- Home theater rooms wanting discrete rear surround speakers
- Samsung TV owners who can use Q-Symphony
- Buyers who want the full 11.1.4 package in one box
Skip it if
- Apartments without room for rear speakers
- Non-Samsung TV households (loses some features)
Choose the Sonos Arc Ultra if
- Sonos multi-room households
- Buyers who want the best single-bar Atmos sound without a subwoofer taking up floor space
- iPhone/iPad households (for Trueplay tuning)
Skip it if
- Non-Wi-Fi or non-networked TV setups
- Bluetooth-only source devices