vs
3.8Noise control & calls9.2
6.2Battery2.1
Why is ATH-M20xBT better than LH900XW?
- Battery life60 h vs 15 h4×
- Lowest frequency5 Hz vs 20 Hz4×
- Highest frequency32,000 Hz vs 20,000 Hz+60%
Why is LH900XW better than ATH-M20xBT?
- Active noise cancellingNo · ATH-M20xBT: Yes
- aptXNo · ATH-M20xBT: Yes
Specifications
Side by side
| Sound | ||
| Fit | Over-ear | Over-ear |
| Ear cup design | Closed-back | — |
| Driver type | Dynamic | — |
| Driver size | 40 mm | 40 mm |
| Lowest frequency | 5 Hz | 20 Hz |
| Highest frequency | 32,000 Hz | 20,000 Hz |
| Impedance | 36 Ω | 32 Ω |
| Sensitivity | 100 dB | 93 dB |
| Hi-Res Audio | — | Yes |
| Noise control | ||
| Active noise cancelling | No | Yes |
| Battery & charging | ||
| Battery life | 60 h | 15 h |
| Battery life with ANC | — | 12 h |
| Charging time | 4 h | — |
| Fast charging support | Yes | — |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 5 | 5 |
| Bluetooth codecs | AAC, SBC | aptX |
| Hi-res codec (LDAC / aptX HD / LHDC) | No | No |
| aptX | No | Yes |
| LDAC | No | No |
| Multipoint (two devices) | Yes | Yes |
| USB-C | Yes | — |
| 3.5 mm jack / AUX | Yes | Yes |
| Low-latency game mode | — | Yes |
| Design & build | ||
| Weight | 216 g | — |
| Colours | — | Black |
| Features | ||
| Hands-free calls | Yes | — |
