5.0Battery6.4
Why is ZE2000 better than Liberty 3 Pro?
- aptXYes · Liberty 3 Pro: No
- Bluetooth version5.2 vs 5+4%
Why is Liberty 3 Pro better than ZE2000?
- Battery life7 h vs 8 h+14%
- LDACNo · ZE2000: Yes
- Charging time1.5 h vs 1 h+50%
Specifications
Side by side
| Sound | ||
| Fit | In-ear | In-ear |
| Ear cup design | — | Closed-back |
| Driver type | — | Dynamic |
| Driver size | 6 mm | — |
| Number of drivers | — | 2 |
| Lowest frequency | 20 Hz | 20 Hz |
| Highest frequency | 20,000 Hz | 20,000 Hz |
| Hi-Res Audio | — | Yes |
| Adjustable equaliser | — | Yes |
| Noise control | ||
| Active noise cancelling | — | Yes |
| Noise reduction for calls | — | Yes |
| Battery & charging | ||
| Battery life | 7 h | 8 h |
| Total with charging case | — | 32 h |
| Charging time | 1.5 h | 1 h |
| Quick charge (claimed) | — | 15 min → 3 h |
| Fast charging support | — | Yes |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 5.2 | 5 |
| Bluetooth codecs | aptX Adaptive, aptX, AAC, SBC | LDAC, AAC, SBC |
| Hi-res codec (LDAC / aptX HD / LHDC) | Yes | Yes |
| aptX | Yes | No |
| LDAC | No | Yes |
| Multipoint (two devices) | — | Yes |
| USB-C | Yes | — |
| Smart & streaming | ||
| Companion app | — | Yes |
| Design & build | ||
| Protection rating | IPX4 | IPX4 |
| Water resistance (IPx) | IPx4 | IPx4 |
| Features | ||
| Touch controls | Yes | Yes |
| Hands-free calls | Yes | — |
