OnePlus Nord Buds 4 vs QCY MeloBuds A30 Kabellose Ohrhörer ANC Bluetooth 6.0 LDAC IPX5 golden
What Nord Buds 4 does better (1) and where MeloBuds A30 Kabellose Ohrhörer ANC Bluetooth 6.0 LDAC IPX5 golden wins (2) — every spec side by side.
vs
8.4Noise control & calls3.0
Why is Nord Buds 4 better than MeloBuds A30 Kabellose Ohrhörer ANC Bluetooth 6.0 LDAC IPX5 golden?
- Active noise cancellingYes · MeloBuds A30 Kabellose Ohrhörer ANC Bluetooth 6.0 LDAC IPX5 golden: No
Why is MeloBuds A30 Kabellose Ohrhörer ANC Bluetooth 6.0 LDAC IPX5 golden better than Nord Buds 4?
- Hi-res codec (LDAC / aptX HD / LHDC)No · Nord Buds 4: Yes
- LDACNo · Nord Buds 4: Yes
Specifications
Side by side
| Sound | ||
| Fit | In-ear | In-ear |
| Ear cup design | Closed-back | — |
| Driver type | Dynamic | — |
| Driver size | 12 mm | — |
| Lowest frequency | 20 Hz | — |
| Highest frequency | 20,000 Hz | — |
| Impedance | 28 Ω | — |
| Sensitivity | 122 dB | — |
| Spatial / 3D audio | Yes | — |
| Noise control | ||
| Active noise cancelling | Yes | No |
| Transparency / ambient mode | Yes | — |
| Microphones | 6 | — |
| Noise reduction for calls | Yes | — |
| Battery & charging | ||
| Battery life | 13 h | — |
| Battery life with ANC | 6 h | — |
| Total with charging case | 54 h | — |
| Charging time | — | 3 h |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 6.1 | 6 |
| Bluetooth codecs | AAC, SBC | LDAC |
| Hi-res codec (LDAC / aptX HD / LHDC) | No | Yes |
| aptX | No | No |
| LDAC | No | Yes |
| Multipoint (two devices) | Yes | — |
| Design & build | ||
| Protection rating | IP55 | IPX5 |
| Water resistance (IPx) | IPx5 | IPx5 |
| Dust protection (IP) | 5 | — |
| Colours | — | Gold |
| Features | ||
| Hands-free calls | — | Yes |
