Samsung HW-QS90H Review
A powerful all-in-one Samsung bar with unusually substantial bass and width, trading some vocal refinement for simplicity and scale.
At a Glance
Four integrated woofers and a 7.1.2 driver layout give the QS90H greater bass weight and room-filling scale than most one-box soundbars.
Samsung HW-QS90H Specifications
The Samsung HW-QS90H is a 7.1.2-channel all-in-one soundbar with Dolby Atmos, HDMI eARC, Wi-Fi, Bluetooth and SmartThings control.
Audio & Channels
| Channel Configuration | 7.1.2 |
Audio Formats
| Supported Formats | Dolby Atmos and Dolby TrueHD |
Included Components
- Main all-in-one soundbar
Sound Features
- SpaceFit Sound Pro
- Active Voice Amplifier Pro
- Adaptive Sound
- Q-Symphony
Connectivity
| HDMI Inputs | 1 HDMI input |
| HDMI eARC/ARC | 1 HDMI output with eARC |
| Optical Input | 1 optical input |
Wireless & Streaming
| Wi-Fi | Supported |
| Bluetooth | Supported |
| AirPlay | Supported |
| Chromecast / Google Cast | Chromecast |
| Streaming Services | Spotify Connect, Tidal Connect and Roon Ready |
| Multiroom | SmartThings |
Video Pass-through
| HDR Formats | HDR10+ |
Controls & Smart Features
| App | SmartThings app |
| Remote | Remote control; HDMI-CEC control supported |
In the Box
- Soundbar
- Remote control
- Power cable
Warranty & Support
| Support | US product support, troubleshooting and repair channels |
Summary
It concentrates the speaker system into the main bar rather than bundling separate rear speakers or a subwoofer. It also supports Samsung room adaptation and TV-integration features.
Should You Buy the Samsung HW-QS90H?
The Samsung HW-QS90H ranks #6 of 10 in our Best Soundbars ranking, with a CORE score of 87/100.
Buy it if
- You own a Samsung TV and want big bass and broad Atmos sound from one soundbar.
Skip it if
- Sound & dialogue is your top priority. The Sonos Arc Ultra scores 96 there, against 84 for the Samsung HW-QS90H.
How the Samsung HW-QS90H Scored
CORE scores every model in this category on the factors below, listed from most to least important for soundbars. The rank shows where the Samsung HW-QS90H places among the 10 models in our Best Soundbars ranking.
Technical Assessment
Performance
Current tests agree on strong bass, width and useful height effects, but they are less unanimous on vocal refinement at high volume. Its merit comes primarily from the amount of physical sound it produces from one enclosure.
Pros and Cons
Pros
- Very strong integrated bass without a separate subwoofer
- Wide, room-filling all-in-one presentation
- Effective height effects and Samsung TV integration
- Useful room tuning and SmartThings control
Cons
- Dialogue refinement trails the strongest single-box rivals
- Treble can become harder at high volume
- No discrete rear speakers for true rear-channel localization
What Reviewers and Owners Say
- Hands-on testing supports clear dialogue, rich integrated bass and a very wide soundstage from the all-in-one 7.1.2 design.
- Comparative testing supports room-filling bass and effective height, while noting vocals are less refined than the Arc Ultra and treble can harden at volume.
Owners rate the Samsung HW-QS90H 4.7 out of 5 on average, across 38 ratings at 2 US retailers.
Samsung HW-QS90H Alternatives
Sonos Arc Ultra
Choose it for stronger sound & dialogue: it scores 96 there, against 84 for the Samsung HW-QS90H.
Sonos Beam Ultra
Choose it for stronger sound & dialogue: it scores 92 there, against 84 for the Samsung HW-QS90H.
Sony BRAVIA Theatre Bar 7
Choose it for stronger sound & dialogue: it scores 89 there, against 84 for the Samsung HW-QS90H.
How We Evaluate
Last updated October 4, 2026.