vs
8.4Sound9.5
5.0Connectivity3.7
Why is DS77TY better than HW-Q990D/EN?
- Weight3,600 g vs 7,700 g2.1×
- Bluetooth version5.1 vs 4.2+21%
Why is HW-Q990D/EN better than DS77TY?
- Channel count3.1 vs 11.13.6×
- Output power500 W vs 656 W+31%
- HDMI inputs1 vs 22×
Specifications
Side by side
| Sound | ||
| Output power | 500 W | 656 W |
| Speaker channels | 3.1.3 | 11.1.4 |
| Channel count | 3.1 | 11.1 |
| Subwoofer | Wireless subwoofer included | Wireless subwoofer included |
| Spatial / 3D audio | — | Yes |
| Dolby Atmos | Yes | Yes |
| DTS:X | Yes | Yes |
| Adjustable equaliser | Yes | Yes |
| Stereo | Yes | Yes |
| Battery & charging | ||
| Mains powered | Yes | Yes |
| Battery powered (portable) | No | No |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 5.1 | 4.2 |
| HDMI eARC / ARC | Yes | Yes |
| HDMI inputs | 1 | 2 |
| Optical input | Yes | Yes |
| Smart & streaming | ||
| Wi-Fi | Yes | Yes |
| AirPlay | — | Yes |
| Voice assistant | — | Alexa |
| Voice assistant built in | — | Yes |
| Companion app | Yes | — |
| Design & build | ||
| Weight | 3,600 g | 7,700 g |
| Width | 890 mm | 1,232 mm |
| Colours | Black | Black |
| Features | ||
| Remote control | Yes | Yes |
| Placement | an der Wand, vor dem Fernseher | an der Wand, vor dem Fernseher |
