vs
6.4Noise control & calls3.9
8.0Battery3.7
Why is Hesh 540 ANC better than SIH3 Headphones?
- Active noise cancellingYes · SIH3 Headphones: No
- Battery life65 h vs 35 h+86%
Why is SIH3 Headphones better than Hesh 540 ANC?
SIH3 Headphones has no measurable advantages in this pair.
Specifications
Side by side
| Sound | ||
| Fit | Over-ear | — |
| Ear cup design | — | Closed-back |
| Driver type | Dynamic | Dynamic |
| Driver size | 40 mm | — |
| Lowest frequency | 20 Hz | — |
| Highest frequency | 20,000 Hz | — |
| Impedance | 38 Ω | 32 Ω |
| Sensitivity | 119 dB | — |
| Spatial / 3D audio | Yes | — |
| Adjustable equaliser | Yes | — |
| Noise control | ||
| Active noise cancelling | Yes | No |
| Transparency / ambient mode | Yes | — |
| Microphones | 4 | — |
| Noise reduction for calls | Yes | — |
| Battery & charging | ||
| Battery life | 65 h | 35 h |
| Battery life with ANC | 50 h | — |
| Battery capacity | — | 25 mAh |
| Charging time | — | 3 h |
| Quick charge (claimed) | 10 min → 4 h | — |
| Fast charging support | Yes | — |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 5.3 | — |
| Multipoint (two devices) | Yes | — |
| USB-C | Yes | — |
| 3.5 mm jack / AUX | Yes | Yes |
| Low-latency game mode | Yes | — |
| Smart & streaming | ||
| Companion app | Yes | — |
| Design & build | ||
| Weight | 332 g | — |
| Foldable | Yes | — |
| Colours | Bone, True Black | Black, Blue |
| Features | ||
| Wear detection (auto pause) | Yes | — |
| Hands-free calls | Yes | — |
