Why is WH-CH720N better than Space One?
- Lowest frequency7 Hz vs 20 Hz2.9×
- Weight192 g vs 265 g+38%
Why is Space One better than WH-CH720N?
- Hi-res codec (LDAC / aptX HD / LHDC)No · WH-CH720N: Yes
- Battery life50 h vs 55 h+10%
- Battery life with ANC32 h vs 40 h+25%
- LDACNo · WH-CH720N: Yes
- Charging time3.5 h vs 2 h+75%
- Driver size30 mm vs 40 mm+33%
Specifications
Side by side
| Sound | ||
| Fit | Over-ear | On-ear |
| Ear cup design | Closed-back | — |
| Driver type | Dynamic | Dynamic |
| Driver size | 30 mm | 40 mm |
| Lowest frequency | 7 Hz | 20 Hz |
| Highest frequency | 20,000 Hz | 20,000 Hz |
| Impedance | 31 Ω | 16 Ω |
| Sensitivity | 108 dB | — |
| Hi-Res Audio | — | Yes |
| Adjustable equaliser | Yes | Yes |
| Noise control | ||
| Active noise cancelling | Yes | Yes |
| Adaptive ANC | — | Yes |
| Transparency / ambient mode | Yes | Yes |
| Noise reduction for calls | — | Yes |
| Battery & charging | ||
| Battery life | 50 h | 55 h |
| Battery life with ANC | 32 h | 40 h |
| Charging time | 3.5 h | 2 h |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 5.2 | 5.3 |
| Bluetooth codecs | AAC, SBC | LDAC, AAC, SBC |
| Hi-res codec (LDAC / aptX HD / LHDC) | No | Yes |
| aptX | No | No |
| LDAC | No | Yes |
| Multipoint (two devices) | Yes | Yes |
| USB-C | Yes | Yes |
| 3.5 mm jack / AUX | Yes | Yes |
| Design & build | ||
| Weight | 192 g | 265 g |
| Foldable | Yes | Yes |
| Colours | — | Sky Blue, Jet Black, Latte Cream, Pink |
| Features | ||
| Hands-free calls | Yes | Yes |
