4.0Noise control & calls4.0
Why is MDR-M1 better than Signature Pure?
- Weight216 g vs 294 g+36%
- Highest frequency80,000 Hz vs 35,000 Hz2.3×
- Lowest frequency5 Hz vs 8 Hz+60%
Why is Signature Pure better than MDR-M1?
- Driver size40 mm vs 50 mm+25%
Specifications
Side by side
| Sound | ||
| Fit | On-ear | Over-ear |
| Ear cup design | Closed-back | Closed-back |
| Driver type | Dynamic | Dynamic |
| Driver size | 40 mm | 50 mm |
| Lowest frequency | 5 Hz | 8 Hz |
| Highest frequency | 80,000 Hz | 35,000 Hz |
| Impedance | 50 Ω | 32 Ω |
| Sensitivity | 102 dB | 114 dB |
| Noise control | ||
| Active noise cancelling | No | No |
| Battery & charging | ||
| Charging time | — | 3 h |
| Connectivity | ||
| Wireless | No | No |
| 3.5 mm jack / AUX | Yes | Yes |
| Design & build | ||
| Weight | 216 g | 294 g |
| Colours | Black | — |
