vs
6.2Sound2.9
6.9Noise control & calls5.7
8.1Battery6.7
Why is W830NB better than JBuds Lux ANC?
- Hi-res codec (LDAC / aptX HD / LHDC)Yes · JBuds Lux ANC: No
- Battery life with ANC54 h vs 40 h+35%
- Highest frequency40,000 Hz vs 20,000 Hz2×
- Charging time1.5 h vs 3 h2×
- LDACYes · JBuds Lux ANC: No
Why is JBuds Lux ANC better than W830NB?
- Battery life54 h vs 70 h+30%
- Weight267 g vs 235 g+14%
Specifications
Side by side
| Sound | ||
| Fit | On-ear | Over-ear |
| Ear cup design | Closed-back | — |
| Driver type | Dynamic | Dynamic |
| Driver size | 40 mm | 40 mm |
| Lowest frequency | 20 Hz | 20 Hz |
| Highest frequency | 40,000 Hz | 20,000 Hz |
| Impedance | — | 16 Ω |
| Sensitivity | 91 dB | 98 dB |
| Spatial / 3D audio | Yes | Yes |
| Hi-Res Audio | Yes | — |
| Adjustable equaliser | Yes | Yes |
| Noise control | ||
| Active noise cancelling | Yes | Yes |
| Noise reduction (claimed) | — | 35 dB |
| Transparency / ambient mode | Yes | Yes |
| Microphones | — | 3 |
| Noise reduction for calls | Yes | Yes |
| Battery & charging | ||
| Battery life | 54 h | 70 h |
| Battery life with ANC | 54 h | 40 h |
| Battery capacity | — | 600 mAh |
| Charging time | 1.5 h | 3 h |
| Quick charge (claimed) | — | 10 min → 4 h |
| Fast charging support | — | Yes |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 5.4 | 5.3 |
| Bluetooth codecs | LDAC, AAC, SBC | SBC |
| Hi-res codec (LDAC / aptX HD / LHDC) | Yes | No |
| aptX | No | No |
| LDAC | Yes | No |
| Multipoint (two devices) | Yes | Yes |
| USB-C | Yes | Yes |
| 3.5 mm jack / AUX | Yes | Yes |
| Latency | — | 200 ms |
| Low-latency game mode | — | Yes |
| Smart & streaming | ||
| Companion app | — | Yes |
| Design & build | ||
| Weight | 267 g | 235 g |
| Foldable | Yes | Yes |
| Colours | — | White, Graphite, Mauve, Sage |
| Features | ||
| Hands-free calls | Yes | Yes |
