# Sonos Arc Ultra vs Samsung HW-Q990D: specs and price compared

A sourced, side-by-side comparison of the Sonos Arc Ultra (Sonos) and Samsung HW-Q990D (Samsung) among soundbars. Sonos Arc Ultra is the cheaper of the two at $999.

## Side by side

| Spec | Sonos Arc Ultra | Samsung HW-Q990D |
| --- | --- | --- |
| US price | $999 | $1999.99 |
| Brand | Sonos | Samsung |
| Released | 2024-11 | 2024 |
| Channels | 9.1.4 | 11.1.4 |
| Total watts | — | 656 |
| Dolby atmos | Yes | Yes |
| Dts x | No | Yes |
| Wireless sub | No | Yes |
| Rear speakers | No | Yes |
| HDMI earc | Yes | Yes |
| Voice assistant | Sonos Voice Control, Amazon Alexa | Amazon Alexa |

## Key differences

- Channels: Sonos Arc Ultra 9.1.4 vs Samsung HW-Q990D 11.1.4
- Dts x: Sonos Arc Ultra No vs Samsung HW-Q990D Yes
- Wireless sub: Sonos Arc Ultra No vs Samsung HW-Q990D Yes
- Rear speakers: Sonos Arc Ultra No vs Samsung HW-Q990D Yes
- Voice assistant: Sonos Arc Ultra Sonos Voice Control, Amazon Alexa vs Samsung HW-Q990D Amazon Alexa

## What reviewers say

**Sonos Arc Ultra** — Verified two whitelisted hands-on reviews (Engadget, SoundGuys); all six quotes were re-confirmed verbatim on their pages and both cover the exact Sonos Arc Ultra model. Neither source published lab-measured values with units, so no measured-value cross-check was possible. Both praise the sound and bass performance while flagging the steep $999 price and the cost of expanding to a full surround setup. A previously listed 'sleek low-profile design' praise point was dropped as unsupported by any verified quote. (2 sourced reviews.)

**Samsung HW-Q990D** — One whitelisted tester source survived verification: Engadget, a genuine hands-on review of the exact model (HW-Q990D, correct 'D' suffix). Both quoted sentences were re-confirmed verbatim on the page. RTINGS and TechRadar candidate pages returned no usable body text and were excluded, so this consensus rests on a single source. Engadget praises boomy, immersive all-in-one 11.1.4 Atmos sound with new HDMI 2.1 conveniences, but flags only a minor generational upgrade over the Q990C at a $2,000 list price. (1 sourced review.)

## Sources

- Sonos Arc Ultra: https://www.digitaltrends.com/home-theater/sonos-arc-ultra-review/ (digitaltrends.com, verified 2026-06-15)
- Samsung HW-Q990D: https://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-za/ (samsung.com, verified 2026-06-15)

Canonical: https://frontdeskreview.com/gear/soundbars/sonos-arc-ultra-vs-samsung-hw-q990d/
Cite: Per The Front Desk Review, Sonos Arc Ultra ($999) vs Samsung HW-Q990D ($1999.99) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/soundbars/sonos-arc-ultra-vs-samsung-hw-q990d/
License: CC BY 4.0.