vs
Why is ER2XR Extended Response better than OpenSwim Pro?
ER2XR Extended Response has no measurable advantages in this pair.
Why is OpenSwim Pro better than ER2XR Extended Response?
- Lowest frequency20 Hz vs 10 Hz2×
- Highest frequency16,000 Hz vs 20,000 Hz+25%
Specifications
Side by side
| Sound | ||
| Fit | In-ear | Bone conduction |
| Ear cup design | Closed-back | — |
| Lowest frequency | 20 Hz | 10 Hz |
| Highest frequency | 16,000 Hz | 20,000 Hz |
| Impedance | 15 Ω | — |
| Sensitivity | 96 dB | 105 dB |
| Adjustable equaliser | — | Yes |
| Noise control | ||
| Active noise cancelling | — | Yes |
| Battery & charging | ||
| Battery life | — | 15 h |
| Fast charging support | — | Yes |
| Connectivity | ||
| Wireless | No | Yes |
| Bluetooth version | — | 5.4 |
| Bluetooth codecs | — | AAC, SBC |
| Hi-res codec (LDAC / aptX HD / LHDC) | — | No |
| aptX | — | No |
| LDAC | — | No |
| Multipoint (two devices) | — | Yes |
| 3.5 mm jack / AUX | Yes | — |
| Design & build | ||
| Weight | — | 27 g |
| Protection rating | — | IP68 |
| Water resistance (IPx) | — | IPx8 |
| Dust protection (IP) | — | 6 |
| Colours | Blue, Black | OpenSwim Pro Grey, OpenSwim Pro White, OpenSwim Pro Red |
| Features | ||
| Hands-free calls | — | Yes |
Related comparisons
vs
Shokz OpenRun Pro 2vsEtymotic ER2XR Extended Response
vsShokz OpenRun Pro 2 MinivsEtymotic ER2XR Extended Response
vsSony WF-1000XM6vsEtymotic ER2XR Extended Response
vsShokz OpenRunvsEtymotic ER2XR Extended Response
vsShokz OpenRun Mini USB-CvsEtymotic ER2XR Extended Response
vsSuunto Wing 2vsEtymotic ER2XR Extended Response