vs
Why is HT-SBW55121 better than Arc Ultra Soundbar?
HT-SBW55121 has no measurable advantages in this pair.
Why is Arc Ultra Soundbar better than HT-SBW55121?
- Channel count5.1 vs 9.1+79%
Specifications
Side by side
| Sound | ||
| Output power | 212 W | — |
| Speaker channels | 5.1.2 | 9.1.4 |
| Channel count | 5.1 | 9.1 |
| Subwoofer | Wireless subwoofer included | Wireless subwoofer included |
| Spatial / 3D audio | Yes | — |
| Dolby Atmos | Yes | Yes |
| DTS:X | Yes | — |
| Adjustable equaliser | Yes | — |
| Stereo | Yes | Yes |
| Battery & charging | ||
| Mains powered | Yes | Yes |
| Battery powered (portable) | No | No |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 5.3 | — |
| 3.5 mm jack / AUX | Yes | — |
| HDMI eARC / ARC | Yes | — |
| HDMI inputs | 2 | — |
| Optical input | Yes | — |
| Smart & streaming | ||
| Wi-Fi | — | Yes |
| AirPlay | — | Yes |
| Voice assistant | — | Alexa |
| Voice assistant built in | — | Yes |
| Design & build | ||
| Weight | 5,400 g | — |
| Width | 1,260 mm | — |
| Colours | — | Black |
| Features | ||
| Remote control | Yes | — |
| Placement | an der Wand, vor dem Fernseher | — |
