Why is ES850NB better than Tune 520C?
- Active noise cancellingYes · Tune 520C: No
- Highest frequency40,000 Hz vs 20,000 Hz2×
Why is Tune 520C better than ES850NB?
- Weight265 g vs 157 g+69%
Specifications
Side by side
| Sound | ||
| Fit | Over-ear | On-ear |
| Ear cup design | — | Closed-back |
| Driver type | — | Dynamic |
| Driver size | — | 33 mm |
| Lowest frequency | 20 Hz | 20 Hz |
| Highest frequency | 40,000 Hz | 20,000 Hz |
| Impedance | — | 30 Ω |
| Sensitivity | 91 dB | 102 dB |
| Hi-Res Audio | — | Yes |
| Noise control | ||
| Active noise cancelling | Yes | No |
| Battery & charging | ||
| Battery life | 92 h | — |
| Battery life with ANC | 53 h | — |
| Connectivity | ||
| Wireless | Yes | No |
| Bluetooth version | 5.4 | — |
| Bluetooth codecs | LDAC, AAC, SBC | — |
| Hi-res codec (LDAC / aptX HD / LHDC) | Yes | — |
| aptX | No | — |
| LDAC | Yes | — |
| Multipoint (two devices) | — | Yes |
| USB-C | Yes | Yes |
| Smart & streaming | ||
| Voice assistant | — | Google Assistant, Siri |
| Design & build | ||
| Weight | 265 g | 157 g |
| Foldable | — | Yes |
| Features | ||
| Hands-free calls | — | Yes |
