vs
5.3Noise control & calls3.9
5.7Battery6.1
4.3Build & features6.8
Why is Freebuds 7i better than JBuds Open Sport?
- Active noise cancellingYes · JBuds Open Sport: No
- Hi-res codec (LDAC / aptX HD / LHDC)Yes · JBuds Open Sport: No
- Earbud weight (each)5.4 g vs 13.9 g2.6×
- Total with charging case35 h vs 26 h+35%
- Highest frequency40,000 Hz vs 20,000 Hz2×
- Charging time1 h vs 2 h2×
- LDACYes · JBuds Open Sport: No
- Bluetooth version5.3 vs 5.1+4%
- Microphones3 vs 2+50%
Why is JBuds Open Sport better than Freebuds 7i?
- Battery life8 h vs 9 h+12%
- Water resistance (IPx)IPx4 vs IPx5+25%
- Driver size11 mm vs 14.2 mm+29%
Specifications
Side by side
| Sound | ||
| Fit | In-ear | In-ear |
| Ear cup design | — | Closed-back |
| Driver type | Dynamic | Dynamic |
| Driver size | 11 mm | 14.2 mm |
| Lowest frequency | 20 Hz | 20 Hz |
| Highest frequency | 40,000 Hz | 20,000 Hz |
| Impedance | — | 16 Ω |
| Sensitivity | 90 dB | — |
| Spatial / 3D audio | Yes | — |
| Head tracking | Yes | — |
| Hi-Res Audio | Yes | — |
| Adjustable equaliser | Yes | Yes |
| Noise control | ||
| Active noise cancelling | Yes | No |
| Transparency / ambient mode | Yes | — |
| Microphones | 3 | 2 |
| Noise reduction for calls | Yes | Yes |
| Battery & charging | ||
| Battery life | 8 h | 9 h |
| Battery life with ANC | 5 h | — |
| Total with charging case | 35 h | 26 h |
| Battery capacity | — | 70 mAh |
| Charging time | 1 h | 2 h |
| Quick charge (claimed) | 10 min → 4 h | 10 min → 1 h |
| Fast charging support | Yes | Yes |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 5.3 | 5.1 |
| Bluetooth codecs | LDAC, AAC, SBC | SBC |
| Hi-res codec (LDAC / aptX HD / LHDC) | Yes | No |
| aptX | No | No |
| LDAC | Yes | No |
| Multipoint (two devices) | Yes | Yes |
| USB-C | Yes | Yes |
| Latency | — | 200 ms |
| Low-latency game mode | — | Yes |
| Smart & streaming | ||
| Voice assistant | — | Google Assistant, Siri |
| Companion app | — | Yes |
| Design & build | ||
| Earbud weight (each) | 5.4 g | 13.9 g |
| Protection rating | IP54 | IP55 |
| Water resistance (IPx) | IPx4 | IPx5 |
| Dust protection (IP) | 5 | 5 |
| Colours | — | Black |
| Features | ||
| Touch controls | Yes | Yes |
| Hands-free calls | Yes | — |
