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7.2Noise control & calls4.4
4.2Battery4.3
Why is Galaxy Buds 3 Pro SM-R630 better than SM-823D?
- Active noise cancellingYes · SM-823D: No
Why is SM-823D better than Galaxy Buds 3 Pro SM-R630?
SM-823D 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 | Planar magnetic | Dynamic |
| Number of drivers | 2 | — |
| Lowest frequency | — | 20 Hz |
| Highest frequency | — | 20,000 Hz |
| Spatial / 3D audio | Yes | — |
| Head tracking | Yes | — |
| Hi-Res Audio | Yes | — |
| Noise control | ||
| Active noise cancelling | Yes | No |
| Transparency / ambient mode | Yes | — |
| Noise reduction for calls | — | Yes |
| Battery & charging | ||
| Battery life | 7 h | 7 h |
| Battery life with ANC | 5 h | — |
| Total with charging case | 29 h | — |
| Charging time | — | 2 h |
| Fast charging support | Yes | — |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 5.3 | — |
| Bluetooth codecs | LC3, AAC, SBC | — |
| Hi-res codec (LDAC / aptX HD / LHDC) | No | — |
| aptX | No | — |
| LDAC | No | — |
| Multipoint (two devices) | Yes | — |
| LE Audio | Yes | — |
| Smart & streaming | ||
| Voice assistant | Google Assistant | — |
| Companion app | Yes | — |
| Design & build | ||
| Protection rating | IP57 | — |
| Water resistance (IPx) | IPx7 | — |
| Dust protection (IP) | 5 | — |
| Colours | — | White |
| Features | ||
| Touch controls | Yes | — |
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