vs
3.3Battery5.0
Why is Butterfly Neo HPB-SW20 better than WF-C510?
- Driver size34 mm vs 6 mm5.7×
- Charging time2 h vs 3 h+50%
Why is WF-C510 better than Butterfly Neo HPB-SW20?
- Battery life8 h vs 11 h+38%
Specifications
Side by side
| Sound | ||
| Fit | Open-ear | Bone conduction |
| Ear cup design | Open-back | Closed-back |
| Driver type | — | Dynamic |
| Driver size | 34 mm | 6 mm |
| Lowest frequency | 20 Hz | 20 Hz |
| Highest frequency | 20,000 Hz | 20,000 Hz |
| Impedance | 11 Ω | — |
| Sensitivity | 80 dB | — |
| Adjustable equaliser | Yes | Yes |
| Noise control | ||
| Transparency / ambient mode | — | Yes |
| Battery & charging | ||
| Battery life | 8 h | 11 h |
| Charging time | 2 h | 3 h |
| Fast charging support | — | Yes |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 5.3 | 5.3 |
| Bluetooth codecs | AAC, SBC | AAC, SBC |
| Hi-res codec (LDAC / aptX HD / LHDC) | No | No |
| aptX | No | No |
| LDAC | No | No |
| Multipoint (two devices) | Yes | Yes |
| USB-C | — | Yes |
| Design & build | ||
| Weight | 60 g | — |
| Earbud weight (each) | — | 4.6 g |
| Protection rating | — | IPX4 |
| Water resistance (IPx) | — | IPx4 |
| Features | ||
| Hands-free calls | Yes | Yes |
