Why is Px7 S3 better than 105 AER?
- Active noise cancellingYes · 105 AER: No
- Weight300 g vs 336 g+12%
Why is 105 AER better than Px7 S3?
- Driver size40 mm vs 50 mm+25%
Specifications
Side by side
| Sound | ||
| Fit | Over-ear | Over-ear |
| Ear cup design | Closed-back | Open-back |
| Driver type | Dynamic | Dynamic |
| Driver size | 40 mm | 50 mm |
| Lowest frequency | — | 5 Hz |
| Highest frequency | — | 30,000 Hz |
| Impedance | — | 42 Ω |
| Sensitivity | — | 112 dB |
| Hi-Res Audio | Yes | — |
| Adjustable equaliser | Yes | — |
| Noise control | ||
| Active noise cancelling | Yes | No |
| Adaptive ANC | Yes | — |
| Transparency / ambient mode | Yes | — |
| Microphones | 8 | — |
| Noise reduction for calls | Yes | — |
| Battery & charging | ||
| Battery life | 30 h | — |
| Battery life with ANC | 30 h | — |
| Charging time | — | 3 h |
| Quick charge (claimed) | 15 min → 7 h | — |
| Fast charging support | Yes | — |
| Connectivity | ||
| Wireless | Yes | No |
| Bluetooth version | 5.3 | — |
| Bluetooth codecs | aptX Lossless, aptX Adaptive, aptX HD, aptX, AAC, SBC | — |
| Hi-res codec (LDAC / aptX HD / LHDC) | Yes | — |
| aptX | Yes | — |
| LDAC | No | — |
| Multipoint (two devices) | Yes | — |
| USB-C | Yes | — |
| 3.5 mm jack / AUX | Yes | Yes |
| Smart & streaming | ||
| Companion app | Yes | — |
| Design & build | ||
| Weight | 300 g | 336 g |
| Foldable | Yes | — |
| Colours | — | Black |
| Features | ||
| Hands-free calls | Yes | — |
