vs
7.2Noise control & calls7.2
9.1Battery8.4
7.3Build & features8.0
Why is ATH-CKS50TW2 better than EPIC Air Sport ANC?
- Battery life25 h vs 15 h+67%
- Lowest frequency5 Hz vs 20 Hz4×
- Bluetooth version5.3 vs 5+6%
- Earbud weight (each)7.2 g vs 10 g+39%
- Charging time2.5 h vs 3 h+20%
- Driver size9 mm vs 8 mm+12%
Why is EPIC Air Sport ANC better than ATH-CKS50TW2?
- Water resistance (IPx)IPx5 vs IPx6+20%
- Dust protection (IP)5 vs 6+20%
Specifications
Side by side
| Sound | ||
| Fit | In-ear | — |
| Driver type | Dynamic | Dynamic |
| Driver size | 9 mm | 8 mm |
| Lowest frequency | 5 Hz | 20 Hz |
| Highest frequency | 20,000 Hz | 20,000 Hz |
| Impedance | 20 Ω | 32 Ω |
| Sensitivity | 110 dB | 110 dB |
| Adjustable equaliser | Yes | Yes |
| Noise control | ||
| Active noise cancelling | Yes | Yes |
| Transparency / ambient mode | Yes | Yes |
| Battery & charging | ||
| Battery life | 25 h | 15 h |
| Battery life with ANC | 15 h | — |
| Charging time | 2.5 h | 3 h |
| Wireless charging (case) | Yes | Yes |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 5.3 | 5 |
| Bluetooth codecs | LC3, AAC, SBC | SBC |
| Hi-res codec (LDAC / aptX HD / LHDC) | No | No |
| aptX | No | No |
| LDAC | No | No |
| Multipoint (two devices) | Yes | — |
| LE Audio | Yes | — |
| USB-C | Yes | — |
| Design & build | ||
| Earbud weight (each) | 7.2 g | 10 g |
| Protection rating | IP55 | IP66 |
| Water resistance (IPx) | IPx5 | IPx6 |
| Dust protection (IP) | 5 | 6 |
| Features | ||
| Touch controls | — | Yes |
| Hands-free calls | Yes | Yes |
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