Devialet Dione Opera vs Samsung HW-Q990F
Prices updated hourly. Check retailer for current availability.
Choosing between the Devialet Dione Opera and Samsung HW-Q990F? Both compete in the Soundbar segment. Here’s how they compare across the specs that matter most for your home theater.
Pricing for both models is currently unavailable. Check the retailer links below for current deals.
Looking at overall performance dimensions: The Devialet Dione Opera scores higher in form factor, room fit. The Samsung HW-Q990F leads in value. They score similarly in ease of use.
These soundbars differ in channel configurations of 5.1.2 vs 11.1.4.
These two Soundbar options trade wins across different dimensions. The right choice depends on which specs matter most for your room and listening preferences — review the detailed table below to decide.
For most home theaters, the Devialet Dione Opera is the stronger choice — it leads in 2 of 4 scored dimensions. The Samsung HW-Q990F makes more sense if you prioritize the 1 dimension where it leads.
Performance Overview
Scores based on specs and category benchmarks (0–100 scale)
Detailed Specifications
| Specification | ||
|---|---|---|
| Price | N/A | N/A |
| Channel Config | 5.1.2 | 11.1.4 |
| Total Power (RMS) | 950W | 756W |
| Driver Count | 17 | — |
| Freq Response Low | 24Hz | — |
| Freq Response High | 21000Hz | — |
| Passive | No | No |
| Dolby Atmos | Yes | Yes |
| Dolby Digital+ | Yes | Yes |
| Dolby TrueHD | No | Yes |
| DTS:X | No | Yes |
| DTS Virtual:X | No | No |
| DTS-HD Master | No | No |
| Built-in Sub | Yes | No |
| Wireless Sub Included | No | Yes |
| Wireless Sub Support | Yes | Yes |
| Wireless Surround Support | Yes | Yes |
| HDMI eARC | Yes | Yes |
| HDMI Inputs | 1 | 1 |
| HDMI Version | 2.1 | 2.1 |
| Optical Input | Yes | Yes |
| Analog Stereo In | No | No |
| Sub Pre-Out | No | No |
| Ethernet | Yes | Yes |
| Bluetooth | Yes | Yes |
| BT Version | 5.0 | 5.2 |
| Wi-Fi | Yes | Yes |
| Wi-Fi Standard | Wi-Fi 5 | Wi-Fi 5 |
| AirPlay 2 | Yes | Yes |
| Chromecast | Yes | No |
| Spotify Connect | Yes | No |
| Voice Assistants | Alexa, Google Assistant | |
| Room Calibration | Room Calibration | SpaceFit Sound Pro |
| Dialog Enhancement | Yes | Yes |
| Night Mode | Yes | Yes |
| App Control | Devialet | SmartThings |
| Wall Mountable | Yes | Yes |
Key Differences
- Channel Config: Devialet Dione Opera at 5.1.2 vs Samsung HW-Q990F at 11.1.4
- Total Power (RMS): Devialet Dione Opera at 950W vs Samsung HW-Q990F at 756W
- BT Version: Devialet Dione Opera at 5.0 vs Samsung HW-Q990F at 5.2
- Driver Count: Devialet Dione Opera at 17 vs Samsung HW-Q990F at —
- Freq Response Low: Devialet Dione Opera at 24Hz vs Samsung HW-Q990F at —. Determines how much bass a speaker handles on its own versus relying on a subwoofer for low-end support.
Specifications sourced from manufacturer datasheets and verified against retailer listings. Prices updated hourly from authorized retailers. Scoring uses our open methodology — products are never ranked, promoted, or suppressed based on affiliate commission rates.
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