vs
7.2Noise control & calls9.3
7.9Battery4.3
Why is Pixel Buds 2a better than FreeBuds Pro 4?
- Battery life10 h vs 7 h+43%
- Battery life with ANC7 h vs 5 h+40%
- Bluetooth version5.4 vs 5.2+4%
Why is FreeBuds Pro 4 better than Pixel Buds 2a?
FreeBuds Pro 4 has no measurable advantages in this pair.
Specifications
Side by side
| Sound | ||
| Fit | In-ear | In-ear |
| Ear cup design | — | Closed-back |
| Driver type | Dynamic | Planar magnetic |
| Driver size | 11 mm | 11 mm |
| Number of drivers | — | 2 |
| Lowest frequency | — | 14 Hz |
| Highest frequency | — | 48,000 Hz |
| Hi-Res Audio | — | Yes |
| Adjustable equaliser | Yes | — |
| Noise control | ||
| Active noise cancelling | Yes | Yes |
| Transparency / ambient mode | Yes | — |
| Battery & charging | ||
| Battery life | 10 h | 7 h |
| Battery life with ANC | 7 h | 5 h |
| Total with charging case | — | 33 h |
| Battery capacity | — | 55 mAh |
| Charging time | — | 2.5 h |
| Fast charging support | — | Yes |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 5.4 | 5.2 |
| Bluetooth codecs | — | LDAC, AAC, SBC |
| Hi-res codec (LDAC / aptX HD / LHDC) | — | Yes |
| aptX | — | No |
| LDAC | — | Yes |
| Multipoint (two devices) | Yes | Yes |
| USB-C | Yes | Yes |
| Design & build | ||
| Earbud weight (each) | 4.7 g | — |
| Protection rating | IP54 | IP54 |
| Water resistance (IPx) | IPx4 | IPx4 |
| Dust protection (IP) | 5 | 5 |
| Features | ||
| Touch controls | Yes | Yes |
| Hands-free calls | Yes | — |
