vs
3.2Battery9.7
9.8Build & features6.7
Why is Galaxy Buds3 better than Sleep A20?
- Water resistance (IPx)IPx7 vs IPx4+75%
Why is Sleep A20 better than Galaxy Buds3?
- Battery life6 h vs 14 h2.3×
- Earbud weight (each)4.7 g vs 3 g+57%
Specifications
Side by side
| Sound | ||
| Fit | Semi-in-ear (open) | In-ear |
| Ear cup design | Open-back | — |
| Driver size | 11 mm | — |
| Lowest frequency | — | 20 Hz |
| Highest frequency | — | 20,000 Hz |
| Impedance | — | 16 Ω |
| Spatial / 3D audio | Yes | — |
| Adjustable equaliser | Yes | Yes |
| Noise control | ||
| Active noise cancelling | Yes | — |
| Battery & charging | ||
| Battery life | 6 h | 14 h |
| Battery life with ANC | 5 h | — |
| Charging time | — | 1.5 h |
| Wireless charging (case) | Yes | — |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 5.4 | 5.3 |
| Bluetooth codecs | AAC, SBC | AAC, SBC |
| Hi-res codec (LDAC / aptX HD / LHDC) | No | No |
| aptX | No | No |
| LDAC | No | No |
| USB-C | Yes | Yes |
| Design & build | ||
| Earbud weight (each) | 4.7 g | 3 g |
| Protection rating | IP57 | IPX4 |
| Water resistance (IPx) | IPx7 | IPx4 |
| Dust protection (IP) | 5 | — |
| Features | ||
| Touch controls | Yes | Yes |
| Hands-free calls | Yes | — |
