vs
7.8Noise control & calls8.5
4.7Battery3.8
Why is W820NB Plus better than Fairbuds XL 2023?
- Battery life with ANC33 h vs 26 h+27%
- Highest frequency40,000 Hz vs 20,000 Hz2×
- Charging time1.5 h vs 3 h2×
- LDACYes · Fairbuds XL 2023: No
Why is Fairbuds XL 2023 better than W820NB Plus?
- Battery life29 h vs 30 h+3%
Specifications
Side by side
| Sound | ||
| Fit | Over-ear | On-ear |
| Driver type | Dynamic | — |
| Driver size | 40 mm | 40 mm |
| Lowest frequency | 20 Hz | 20 Hz |
| Highest frequency | 40,000 Hz | 20,000 Hz |
| Impedance | — | 32 Ω |
| Sensitivity | 91 dB | 99 dB |
| Hi-Res Audio | Yes | Yes |
| Adjustable equaliser | — | Yes |
| Noise control | ||
| Active noise cancelling | Yes | Yes |
| Transparency / ambient mode | Yes | Yes |
| Microphones | — | 6 |
| Battery & charging | ||
| Battery life | 29 h | 30 h |
| Battery life with ANC | 33 h | 26 h |
| Battery capacity | — | 800 mAh |
| Charging time | 1.5 h | 3 h |
| Fast charging support | Yes | — |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 5.2 | 5.1 |
| Bluetooth codecs | LDAC, aptX HD, AAC, SBC | aptX HD, AAC, SBC |
| Hi-res codec (LDAC / aptX HD / LHDC) | Yes | Yes |
| aptX | Yes | Yes |
| LDAC | Yes | No |
| USB-C | Yes | Yes |
| 3.5 mm jack / AUX | — | Yes |
| Low-latency game mode | Yes | — |
| Design & build | ||
| Weight | 221 g | — |
| Protection rating | — | IP54 |
| Water resistance (IPx) | — | IPx4 |
| Dust protection (IP) | — | 5 |
