Why is VMK15 better than VMK25.2?
- Weight200 g vs 300 g+50%
Why is VMK25.2 better than VMK15?
- Battery life55 h vs 95 h+73%
- Charging time3 h vs 2.5 h+20%
- Driver size40 mm vs 45 mm+12%
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 | 45 mm |
| Lowest frequency | — | 20 Hz |
| Highest frequency | — | 20,000 Hz |
| Impedance | 32 Ω | 32 Ω |
| Sensitivity | 95 dB | — |
| Noise control | ||
| Active noise cancelling | Yes | Yes |
| Battery & charging | ||
| Battery life | 55 h | 95 h |
| Battery life with ANC | 55 h | 55 h |
| Battery capacity | 1,050 mAh | — |
| Charging time | 3 h | 2.5 h |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 5.3 | 5.4 |
| Bluetooth codecs | aptX, AAC, SBC | — |
| Hi-res codec (LDAC / aptX HD / LHDC) | No | — |
| aptX | Yes | — |
| LDAC | No | — |
| USB-C | Yes | Yes |
| 3.5 mm jack / AUX | Yes | Yes |
| Design & build | ||
| Weight | 200 g | 300 g |
| Colours | Black | Black |
| Features | ||
| Hands-free calls | Yes | Yes |
