Why is R50i better than M19?
- Battery life10 h vs 9 h+11%
- Charging time1.5 h vs 3 h2×
- Bluetooth version5.3 vs 5.1+4%
Why is M19 better than R50i?
M19 has no measurable advantages in this pair.
Specifications
Side by side
| Sound | ||
| Fit | In-ear | In-ear |
| Ear cup design | Closed-back | — |
| Driver type | Dynamic | — |
| Driver size | 10 mm | — |
| Impedance | — | 13 Ω |
| Adjustable equaliser | Yes | — |
| Noise control | ||
| Active noise cancelling | No | No |
| Microphones | 2 | — |
| Battery & charging | ||
| Battery life | 10 h | 9 h |
| Total with charging case | — | 25 h |
| Charging time | 1.5 h | 3 h |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 5.3 | 5.1 |
| Bluetooth codecs | aptX | — |
| Hi-res codec (LDAC / aptX HD / LHDC) | No | — |
| aptX | Yes | — |
| LDAC | No | — |
| Design & build | ||
| Protection rating | IPX5 | — |
| Water resistance (IPx) | IPx5 | — |
| Colours | — | Black |
| Features | ||
| Hands-free calls | Yes | — |
