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3.9Noise control & calls3.9
Why is Voyager Surround 80 better than HDR 275?
Voyager Surround 80 has no measurable advantages in this pair.
Why is HDR 275 better than Voyager Surround 80?
- Battery life24 h vs 50 h2.1×
- Lowest frequency20 Hz vs 6 Hz3.3×
Specifications
Side by side
| Sound | ||
| Fit | Over-ear | On-ear |
| Ear cup design | — | Closed-back |
| Driver type | — | Dynamic |
| Driver size | 40 mm | — |
| Lowest frequency | 20 Hz | 6 Hz |
| Highest frequency | 20,000 Hz | 20,000 Hz |
| Sensitivity | 132 dB | 106 dB |
| Hi-Res Audio | — | Yes |
| Noise control | ||
| Active noise cancelling | No | No |
| Battery & charging | ||
| Battery life | 24 h | 50 h |
| Battery capacity | 1,100 mAh | — |
| Charging time | 1 h | — |
| Quick charge (claimed) | 15 min → 10 h | — |
| Fast charging support | Yes | — |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 5.3 | 5.4 |
| Bluetooth codecs | — | aptX Adaptive, AAC |
| Hi-res codec (LDAC / aptX HD / LHDC) | — | Yes |
| aptX | — | Yes |
| LDAC | — | No |
| USB-C | Yes | — |
| 3.5 mm jack / AUX | Yes | — |
| Design & build | ||
| Colours | — | Black |
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