vs
6.5Noise control & calls7.8
7.2Battery5.9
Why is Live 670NC better than Life Q30?
- Battery life65 h vs 60 h+8%
- Battery life with ANC50 h vs 40 h+25%
- Weight219 g vs 260 g+19%
- Bluetooth version5.3 vs 5+6%
- Charging time3 h vs 5 h+67%
Why is Life Q30 better than Live 670NC?
Life Q30 has no measurable advantages in this pair.
Specifications
Side by side
| Sound | ||
| Fit | On-ear | Over-ear |
| Ear cup design | Closed-back | — |
| Driver type | Dynamic | Dynamic |
| Driver size | 40 mm | 40 mm |
| Number of drivers | — | 1 |
| 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 |
| Transparency / ambient mode | — | Yes |
| Microphones | 2 | — |
| Battery & charging | ||
| Battery life | 65 h | 60 h |
| Battery life with ANC | 50 h | 40 h |
| Charging time | 3 h | 5 h |
| Quick charge (claimed) | 5 min → 1 h | 5 min → 4 h |
| Fast charging support | Yes | Yes |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 5.3 | 5 |
| Bluetooth codecs | — | AAC, SBC |
| Hi-res codec (LDAC / aptX HD / LHDC) | — | No |
| aptX | — | No |
| LDAC | — | No |
| Multipoint (two devices) | Yes | Yes |
| NFC pairing | — | Yes |
| USB-C | Yes | Yes |
| 3.5 mm jack / AUX | Yes | Yes |
| Smart & streaming | ||
| Voice assistant | Alexa | — |
| Companion app | — | Yes |
| Design & build | ||
| Weight | 219 g | 260 g |
| Foldable | Yes | Yes |
| Colours | — | Black, Sakura Pink, Midnight Blue, White |
| Features | ||
| Touch controls | — | Yes |
| Hands-free calls | Yes | Yes |
