vs
4.6Noise control & calls5.7
6.9Battery9.3
9.0Build & features3.5
Why is Inspire XC1 better than Tune 255NC?
- Water resistance (IPx)IPx6 vs IPx4+50%
- Highest frequency40,000 Hz vs 20,000 Hz2×
- Charging time1 h vs 2 h2×
- Bluetooth version6.1 vs 5.3+15%
- Dust protection (IP)6 vs 5+20%
- Driver size10.8 mm vs 10 mm+8%
Why is Tune 255NC better than Inspire XC1?
- Active noise cancellingNo · Inspire XC1: Yes
- Battery life8 h vs 12 h+50%
- Total with charging case40 h vs 48 h+20%
- Battery capacity48 mAh vs 65 mAh+35%
Specifications
Side by side
| Sound | ||
| Fit | Open-ear | In-ear |
| Ear cup design | Closed-back | — |
| Driver type | Dynamic | — |
| Driver size | 10.8 mm | 10 mm |
| Number of drivers | 2 | — |
| Lowest frequency | 20 Hz | 20 Hz |
| Highest frequency | 40,000 Hz | 20,000 Hz |
| Impedance | — | 16 Ω |
| Sensitivity | — | 100 dB |
| Hi-Res Audio | Yes | — |
| Adjustable equaliser | Yes | — |
| Noise control | ||
| Active noise cancelling | No | Yes |
| Adaptive ANC | — | Yes |
| Transparency / ambient mode | — | Yes |
| Microphones | 4 | — |
| Noise reduction for calls | Yes | — |
| Battery & charging | ||
| Battery life | 8 h | 12 h |
| Battery life with ANC | — | 12 h |
| Total with charging case | 40 h | 48 h |
| Battery capacity | 48 mAh | 65 mAh |
| Charging time | 1 h | 2 h |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 6.1 | 5.3 |
| Bluetooth codecs | LDAC, AAC, SBC | — |
| Hi-res codec (LDAC / aptX HD / LHDC) | Yes | — |
| aptX | No | — |
| LDAC | Yes | — |
| Multipoint (two devices) | Yes | Yes |
| USB-C | Yes | Yes |
| Low-latency game mode | Yes | — |
| Smart & streaming | ||
| Companion app | Yes | Yes |
| Design & build | ||
| Weight | — | 52 g |
| Earbud weight (each) | 6 g | — |
| Protection rating | IP66 | IP54 |
| Water resistance (IPx) | IPx6 | IPx4 |
| Dust protection (IP) | 6 | 5 |
| Colours | — | Black |
| Features | ||
| Touch controls | Yes | — |
| Hands-free calls | Yes | — |
