vs
3.1Noise control & calls9.3
9.7Battery9.8
Why is Nord Buds 4 Pro better than ICONIC Sound 2 PTW-5000-RW Robbie Williams?
- Battery life54 h vs 32 h+69%
- Highest frequency40,000 Hz vs 20,000 Hz2×
- Bluetooth version6 vs 5.4+11%
Why is ICONIC Sound 2 PTW-5000-RW Robbie Williams better than Nord Buds 4 Pro?
- Active noise cancellingNo · Nord Buds 4 Pro: Yes
Specifications
Side by side
| Sound | ||
| Fit | In-ear | In-ear |
| Ear cup design | Closed-back | Closed-back |
| Driver type | Dynamic | Dynamic |
| Driver size | 12 mm | — |
| Lowest frequency | 20 Hz | 20 Hz |
| Highest frequency | 40,000 Hz | 20,000 Hz |
| Impedance | — | 32 Ω |
| Noise control | ||
| Active noise cancelling | No | Yes |
| Battery & charging | ||
| Battery life | 54 h | 32 h |
| Battery capacity | 62 mAh | — |
| Charging time | 1.5 h | 1.5 h |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 6 | 5.4 |
| Multipoint (two devices) | Yes | — |
| USB-C | Yes | Yes |
| Smart & streaming | ||
| Voice assistant | Google Assistant | — |
| Design & build | ||
| Weight | — | 72 g |
| Protection rating | IP55 | — |
| Water resistance (IPx) | IPx5 | — |
| Dust protection (IP) | 5 | — |
| Colours | — | Black |
| Features | ||
| Touch controls | — | Yes |
| Hands-free calls | — | Yes |
