vs
3.8Noise control & calls3.8
5.6Battery4.2
Why is ATH-M50xBT2 better than Supreme On?
- Battery life50 h vs 30 h+67%
- Hi-res codec (LDAC / aptX HD / LHDC)Yes · Supreme On: No
- LDACYes · Supreme On: No
- Highest frequency28,000 Hz vs 20,000 Hz+40%
- Driver size45 mm vs 40 mm+12%
Why is Supreme On better than ATH-M50xBT2?
- Weight307 g vs 165 g+86%
- Lowest frequency15 Hz vs 10 Hz+50%
Specifications
Side by side
| Sound | ||
| Fit | Over-ear | On-ear |
| Ear cup design | Closed-back | — |
| Driver type | Dynamic | — |
| Driver size | 45 mm | 40 mm |
| Number of drivers | 1 | — |
| Lowest frequency | 15 Hz | 10 Hz |
| Highest frequency | 28,000 Hz | 20,000 Hz |
| Impedance | 38 Ω | 26 Ω |
| Sensitivity | 99 dB | — |
| Adjustable equaliser | Yes | — |
| Noise control | ||
| Active noise cancelling | No | No |
| Battery & charging | ||
| Battery life | 50 h | 30 h |
| Charging time | 3.5 h | — |
| Quick charge (claimed) | 10 min → 3 h | 15 min → 1 h |
| Fast charging support | Yes | Yes |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 5 | 5 |
| Bluetooth codecs | LDAC, aptX, AAC, SBC | aptX, AAC |
| Hi-res codec (LDAC / aptX HD / LHDC) | Yes | No |
| aptX | Yes | Yes |
| LDAC | Yes | No |
| Multipoint (two devices) | Yes | — |
| NFC pairing | — | Yes |
| USB-C | Yes | Yes |
| 3.5 mm jack / AUX | Yes | Yes |
| Smart & streaming | ||
| Companion app | — | Yes |
| Design & build | ||
| Weight | 307 g | 165 g |
| Foldable | Yes | — |
| Features | ||
| Hands-free calls | Yes | — |
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