Why is Oracle Red Bull Racing RB-SK420 better than QS20?
- Output power15 W vs 6 W2.5×
Why is QS20 better than Oracle Red Bull Racing RB-SK420?
QS20 has no measurable advantages in this pair.
Specifications
Side by side
| Sound | ||
| Driver size | — | 43 mm |
| Output power | 15 W | 6 W |
| Speaker channels | 2.0 | — |
| Channel count | 2 | — |
| Lowest frequency | — | 87 Hz |
| Highest frequency | — | 20,000 Hz |
| Stereo | Yes | — |
| Battery & charging | ||
| Battery capacity | 6,000 mAh | — |
| Mains powered | No | — |
| Battery powered (portable) | Yes | — |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | — | 6 |
| Bluetooth codecs | — | SBC |
| Hi-res codec (LDAC / aptX HD / LHDC) | — | No |
| aptX | — | No |
| LDAC | — | No |
| 3.5 mm jack / AUX | Yes | Yes |
| Design & build | ||
| Weight | — | 327 g |
| Protection rating | IPX6 | — |
| Water resistance (IPx) | IPx6 | — |
| Colours | Blue | — |
| Features | ||
| Light effects | Yes | — |
