vs
6.5Noise control & calls6.1
7.2Battery6.6
Why is Live 670NC better than Space One?
- Battery life65 h vs 55 h+18%
- Battery life with ANC50 h vs 40 h+25%
- Weight219 g vs 265 g+21%
Why is Space One better than Live 670NC?
- Charging time3 h vs 2 h+50%
Specifications
Side by side
| Sound | ||
| Fit | On-ear | On-ear |
| Ear cup design | Closed-back | — |
| Driver type | Dynamic | Dynamic |
| Driver size | 40 mm | 40 mm |
| Lowest frequency | 20 Hz | 20 Hz |
| Highest frequency | 20,000 Hz | 20,000 Hz |
| Impedance | 32 Ω | 16 Ω |
| Sensitivity | 98 dB | — |
| Hi-Res Audio | — | Yes |
| Adjustable equaliser | — | Yes |
| Noise control | ||
| Active noise cancelling | Yes | Yes |
| Adaptive ANC | — | Yes |
| Transparency / ambient mode | — | Yes |
| Microphones | 2 | — |
| Noise reduction for calls | — | Yes |
| Battery & charging | ||
| Battery life | 65 h | 55 h |
| Battery life with ANC | 50 h | 40 h |
| Charging time | 3 h | 2 h |
| Quick charge (claimed) | 5 min → 1 h | — |
| Fast charging support | Yes | — |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 5.3 | 5.3 |
| Bluetooth codecs | — | LDAC, AAC, SBC |
| Hi-res codec (LDAC / aptX HD / LHDC) | — | Yes |
| aptX | — | No |
| LDAC | — | Yes |
| Multipoint (two devices) | Yes | Yes |
| USB-C | Yes | Yes |
| 3.5 mm jack / AUX | Yes | Yes |
| Smart & streaming | ||
| Voice assistant | Alexa | — |
| Design & build | ||
| Weight | 219 g | 265 g |
| Foldable | Yes | Yes |
| Colours | — | Sky Blue, Jet Black, Latte Cream, Pink |
| Features | ||
| Hands-free calls | Yes | Yes |
