vs
9.3Noise control & calls8.3
6.4Battery8.9
Why is Choice Earbuds S8 better than Nord Buds 4?
- Hi-res codec (LDAC / aptX HD / LHDC)Yes · Nord Buds 4: No
- LDACYes · Nord Buds 4: No
Why is Nord Buds 4 better than Choice Earbuds S8?
- Battery life8 h vs 13 h+62%
- Total with charging case38 h vs 54 h+42%
- Water resistance (IPx)IPx4 vs IPx5+25%
- Bluetooth version5.4 vs 6.1+13%
- Driver size11 mm vs 12 mm+9%
Specifications
Side by side
| Sound | ||
| Fit | In-ear | In-ear |
| Ear cup design | Closed-back | Closed-back |
| Driver type | Dynamic | Dynamic |
| Driver size | 11 mm | 12 mm |
| Lowest frequency | — | 20 Hz |
| Highest frequency | — | 20,000 Hz |
| Impedance | — | 28 Ω |
| Sensitivity | — | 122 dB |
| Spatial / 3D audio | — | Yes |
| Hi-Res Audio | Yes | — |
| Noise control | ||
| Active noise cancelling | Yes | Yes |
| Transparency / ambient mode | — | Yes |
| Microphones | — | 6 |
| Noise reduction for calls | — | Yes |
| Battery & charging | ||
| Battery life | 8 h | 13 h |
| Battery life with ANC | — | 6 h |
| Total with charging case | 38 h | 54 h |
| Fast charging support | Yes | — |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 5.4 | 6.1 |
| Bluetooth codecs | LDAC, AAC, SBC | AAC, SBC |
| Hi-res codec (LDAC / aptX HD / LHDC) | Yes | No |
| aptX | No | No |
| LDAC | Yes | No |
| Multipoint (two devices) | — | Yes |
| Design & build | ||
| Protection rating | IP54 | IP55 |
| Water resistance (IPx) | IPx4 | IPx5 |
| Dust protection (IP) | 5 | 5 |
