Why is Smart Soundbar Ultra better than S643W?
Smart Soundbar Ultra has no measurable advantages in this pair.
Why is S643W better than Smart Soundbar Ultra?
- SubwooferNone vs Wireless subwoofer included
Specifications
Side by side
| Sound | ||
| Output power | — | 240 W |
| Speaker channels | — | 3.1 |
| Channel count | — | 3.1 |
| Subwoofer | None | Wireless subwoofer included |
| Spatial / 3D audio | — | Yes |
| Dolby Atmos | Yes | — |
| Stereo | — | Yes |
| Battery & charging | ||
| Mains powered | Yes | Yes |
| Battery powered (portable) | No | No |
| Connectivity | ||
| Wireless | Yes | Yes |
| 3.5 mm jack / AUX | Yes | Yes |
| HDMI eARC / ARC | Yes | Yes |
| HDMI inputs | 1 | — |
| Optical input | Yes | — |
| Ethernet | Yes | — |
| Smart & streaming | ||
| Wi-Fi | Yes | — |
| AirPlay | Yes | — |
| Chromecast / Google Cast | Yes | — |
| Voice assistant | Google Assistant | — |
| Voice assistant built in | Yes | — |
| Design & build | ||
| Width | 1,045 mm | — |
| Colours | — | Black |
| Features | ||
| Remote control | Yes | Yes |
| Placement | vor dem Fernseher, im Regal | — |
