vs
9.6Sound3.9
7.2Noise control & calls5.2
4.6Battery7.4
Why is FreeBuds Pro 2 better than WF-1000XM4?
- Highest frequency48,000 Hz vs 20,000 Hz2.4×
- Total with charging case30 h vs 24 h+25%
- Driver size11 mm vs 6 mm+83%
- Lowest frequency14 Hz vs 20 Hz+43%
Why is WF-1000XM4 better than FreeBuds Pro 2?
- Battery life7 h vs 12 h+71%
- Battery life with ANC4 h vs 8 h2×
Specifications
Side by side
| Sound | ||
| Fit | In-ear | In-ear |
| Ear cup design | Closed-back | Closed-back |
| Driver type | Dynamic | Dynamic |
| Driver size | 11 mm | 6 mm |
| Number of drivers | 2 | — |
| Lowest frequency | 14 Hz | 20 Hz |
| Highest frequency | 48,000 Hz | 20,000 Hz |
| Hi-Res Audio | Yes | Yes |
| Adjustable equaliser | Yes | Yes |
| Noise control | ||
| Active noise cancelling | Yes | Yes |
| Transparency / ambient mode | Yes | Yes |
| Microphones | — | 2 |
| Noise reduction for calls | — | Yes |
| Battery & charging | ||
| Battery life | 7 h | 12 h |
| Battery life with ANC | 4 h | 8 h |
| Total with charging case | 30 h | 24 h |
| Battery capacity | 55 mAh | — |
| Charging time | 1.5 h | 1.5 h |
| Quick charge (claimed) | — | 5 min → 1 h |
| Fast charging support | — | Yes |
| Wireless charging (case) | Yes | Yes |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 5.2 | 5.2 |
| Bluetooth codecs | LDAC, AAC, SBC | LDAC, AAC, SBC |
| Hi-res codec (LDAC / aptX HD / LHDC) | Yes | Yes |
| aptX | No | No |
| LDAC | Yes | Yes |
| Multipoint (two devices) | Yes | — |
| USB-C | Yes | Yes |
| Smart & streaming | ||
| Voice assistant | — | Alexa, Google Assistant |
| Companion app | — | Yes |
| Design & build | ||
| Weight | — | 41 g |
| Earbud weight (each) | — | 7.3 g |
| Protection rating | IP54 | IPX4 |
| Water resistance (IPx) | IPx4 | IPx4 |
| Dust protection (IP) | 5 | — |
| Colours | — | White |
| Features | ||
| Touch controls | Yes | Yes |
| Hands-free calls | Yes | Yes |
