vs
9.3Noise control & calls5.5
Why is Choice Earbuds S7 better than Nord Buds 3R?
Choice Earbuds S7 has no measurable advantages in this pair.
Why is Nord Buds 3R better than Choice Earbuds S7?
- Total with charging case36 h vs 54 h+50%
- Water resistance (IPx)IPx4 vs IPx5+25%
Specifications
Side by side
| Sound | ||
| Fit | In-ear | In-ear |
| Driver size | — | 12.4 mm |
| Number of drivers | 2 | — |
| Sensitivity | 91 dB | — |
| Spatial / 3D audio | Yes | — |
| Hi-Res Audio | Yes | — |
| Noise control | ||
| Active noise cancelling | Yes | Yes |
| Microphones | — | 2 |
| Battery & charging | ||
| Battery life | — | 12 h |
| Total with charging case | 36 h | 54 h |
| Charging time | 3 h | — |
| Fast charging support | Yes | Yes |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 5.3 | 5.4 |
| Bluetooth codecs | LDAC, AAC, SBC | — |
| Hi-res codec (LDAC / aptX HD / LHDC) | Yes | — |
| aptX | No | — |
| LDAC | Yes | — |
| USB-C | Yes | — |
| Low-latency game mode | Yes | Yes |
| Design & build | ||
| Protection rating | IP54 | IP55 |
| Water resistance (IPx) | IPx4 | IPx5 |
| Dust protection (IP) | 5 | 5 |
