vs
9.2Noise control & calls7.8
9.5Battery8.9
Why is ES850NB better than FoKus Apollo?
- Battery life92 h vs 80 h+15%
- Weight265 g vs 327 g+23%
Why is FoKus Apollo better than ES850NB?
- Lowest frequency20 Hz vs 10 Hz2×
- aptXNo · ES850NB: Yes
- Battery life with ANC53 h vs 60 h+13%
Specifications
Side by side
| Sound | ||
| Fit | Over-ear | — |
| Ear cup design | — | Closed-back |
| Driver type | — | Hybrid |
| Driver size | — | 40 mm |
| Lowest frequency | 20 Hz | 10 Hz |
| Highest frequency | 40,000 Hz | 40,000 Hz |
| Impedance | — | 32 Ω |
| Sensitivity | 91 dB | 99 dB |
| Adjustable equaliser | — | Yes |
| Noise control | ||
| Active noise cancelling | Yes | Yes |
| Transparency / ambient mode | — | Yes |
| Battery & charging | ||
| Battery life | 92 h | 80 h |
| Battery life with ANC | 53 h | 60 h |
| Charging time | — | 3 h |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 5.4 | 5.3 |
| Bluetooth codecs | LDAC, AAC, SBC | LDAC, aptX HD, aptX, AAC, SBC |
| Hi-res codec (LDAC / aptX HD / LHDC) | Yes | Yes |
| aptX | No | Yes |
| LDAC | Yes | Yes |
| Multipoint (two devices) | — | Yes |
| USB-C | Yes | Yes |
| 3.5 mm jack / AUX | — | Yes |
| Design & build | ||
| Weight | 265 g | 327 g |
| Foldable | — | Yes |
| Features | ||
| Hands-free calls | — | Yes |
