vs
7.2Noise control & calls9.3
2.3Battery9.1
Why is PI7 better than T1 Fidelio True Wireless?
- Hi-res codec (LDAC / aptX HD / LHDC)Yes · T1 Fidelio True Wireless: No
- Lowest frequency10 Hz vs 20 Hz2×
- aptXYes · T1 Fidelio True Wireless: No
Why is T1 Fidelio True Wireless better than PI7?
- Battery life4 h vs 13 h3.2×
- Highest frequency20,000 Hz vs 40,000 Hz2×
- Bluetooth version5 vs 5.2+4%
- Charging time3 h vs 2 h+50%
Specifications
Side by side
| Sound | ||
| Fit | In-ear | In-ear |
| Ear cup design | — | Closed-back |
| Driver type | Hybrid | Dynamic |
| Driver size | 9.2 mm | — |
| Lowest frequency | 10 Hz | 20 Hz |
| Highest frequency | 20,000 Hz | 40,000 Hz |
| Impedance | — | 16 Ω |
| Sensitivity | — | 105 dB |
| Hi-Res Audio | Yes | — |
| Noise control | ||
| Active noise cancelling | Yes | Yes |
| Transparency / ambient mode | Yes | — |
| Battery & charging | ||
| Battery life | 4 h | 13 h |
| Battery life with ANC | — | 9 h |
| Total with charging case | — | 48 h |
| Charging time | 3 h | 2 h |
| Quick charge (claimed) | — | 15 min → 1 h |
| Fast charging support | — | Yes |
| Wireless charging (case) | Yes | — |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 5 | 5.2 |
| Bluetooth codecs | aptX Adaptive, aptX HD, aptX, AAC, SBC | AAC, SBC |
| Hi-res codec (LDAC / aptX HD / LHDC) | Yes | No |
| aptX | Yes | No |
| LDAC | No | No |
| Multipoint (two devices) | — | Yes |
| USB-C | Yes | — |
| Design & build | ||
| Earbud weight (each) | 7 g | — |
| Protection rating | IP54 | IPX4 |
| Water resistance (IPx) | IPx4 | IPx4 |
| Dust protection (IP) | 5 | — |
| Features | ||
| Hands-free calls | Yes | — |
