Devialet Dione Opera vs LG M7-P4_H7
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Choosing between the Devialet Dione Opera and LG M7-P4_H7? Both compete in the Soundbar segment. Here’s how they compare across the specs that matter most for your home theater.
Looking at overall performance dimensions: The Devialet Dione Opera scores higher in form factor, room fit. The LG M7-P4_H7 leads in value. They score similarly in ease of use.
These soundbars differ in only the Devialet Dione Opera includes Dolby Atmos support. Atmos support and included subwoofer can significantly impact the immersive experience.
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.
Performance Overview
Scores based on specs and category benchmarks (0–100 scale)
Detailed Specifications
| Specification | ||
|---|---|---|
| Price | N/A | $2,599.95 |
| Channel Config | 5.1.2 | — |
| Total Power (RMS) | 950W | — |
| Driver Count | 17 | — |
| Freq Response Low | 24Hz | — |
| Freq Response High | 21000Hz | — |
| Passive | No | — |
| Dolby Atmos | Yes | — |
| Dolby Digital+ | Yes | — |
| Dolby TrueHD | No | — |
| DTS:X | No | — |
| DTS Virtual:X | No | — |
| DTS-HD Master | No | — |
| Built-in Sub | Yes | — |
| Wireless Sub Included | No | — |
| Wireless Sub Support | Yes | — |
| Wireless Surround Support | Yes | — |
| HDMI eARC | Yes | — |
| HDMI Inputs | 1 | — |
| HDMI Version | 2.1 | — |
| Optical Input | Yes | — |
| Analog Stereo In | No | — |
| Sub Pre-Out | No | — |
| Ethernet | Yes | — |
| Bluetooth | Yes | — |
| BT Version | 5.0 | — |
| Wi-Fi | Yes | — |
| Wi-Fi Standard | Wi-Fi 5 | — |
| AirPlay 2 | Yes | — |
| Chromecast | Yes | — |
| Spotify Connect | Yes | — |
| Voice Assistants | — | |
| Room Calibration | Room Calibration | — |
| Dialog Enhancement | Yes | — |
| Night Mode | Yes | — |
| App Control | Devialet | — |
| Wall Mountable | Yes | — |
Key Differences
- Channel Config: Devialet Dione Opera at 5.1.2 vs LG M7-P4_H7 at —
- Total Power (RMS): Devialet Dione Opera at 950W vs LG M7-P4_H7 at —
- Driver Count: Devialet Dione Opera at 17 vs LG M7-P4_H7 at —
- Freq Response Low: Devialet Dione Opera at 24Hz vs LG M7-P4_H7 at —
- Freq Response High: Devialet Dione Opera at 21000Hz vs LG M7-P4_H7 at —
