vs
3.1Noise control & calls3.1
6.8Battery8.0
Why is Sleepbuds II better than TAE4205?
Sleepbuds II has no measurable advantages in this pair.
Why is TAE4205 better than Sleepbuds II?
TAE4205 has no measurable advantages in this pair.
Specifications
Side by side
| Sound | ||
| Fit | In-ear | In-ear |
| Ear cup design | Closed-back | Closed-back |
| Driver type | Dynamic | Dynamic |
| Driver size | — | 8.2 mm |
| Lowest frequency | — | 20 Hz |
| Highest frequency | — | 20,000 Hz |
| Sensitivity | — | 105 dB |
| Noise control | ||
| Active noise cancelling | No | No |
| Battery & charging | ||
| Battery life | 10 h | 10 h |
| Charging time | 6 h | — |
| Fast charging support | — | Yes |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 5 | 5 |
| USB-C | — | Yes |
| Design & build | ||
| Weight | — | 16 g |
| Earbud weight (each) | 2.3 g | — |
| Colours | White | — |
