vs
5.3Noise control & calls7.2
9.3Battery8.7
Why is JBUDS Sport ANC 4 better than HA-EC77T?
- Battery life14 h vs 11 h+27%
- Battery life with ANC10 h vs 9 h+11%
- Driver size10 mm vs 6 mm+67%
- Charging time1.5 h vs 2 h+33%
- Dust protection (IP)6 vs 5+20%
Why is HA-EC77T better than JBUDS Sport ANC 4?
- Water resistance (IPx)IPx6 vs IPx7+17%
- Bluetooth version5.2 vs 5.4+4%
Specifications
Side by side
| Sound | ||
| Fit | In-ear | In-ear |
| Ear cup design | Closed-back | Closed-back |
| Driver type | Dynamic | — |
| Driver size | 10 mm | 6 mm |
| Lowest frequency | 20 Hz | 20 Hz |
| Highest frequency | 20,000 Hz | 20,000 Hz |
| Impedance | 32 Ω | — |
| Sensitivity | 105 dB | — |
| Spatial / 3D audio | Yes | — |
| Adjustable equaliser | Yes | Yes |
| Noise control | ||
| Active noise cancelling | Yes | Yes |
| Noise reduction (claimed) | 38 dB | — |
| Transparency / ambient mode | Yes | Yes |
| Microphones | 4 | — |
| Noise reduction for calls | Yes | — |
| Battery & charging | ||
| Battery life | 14 h | 11 h |
| Battery life with ANC | 10 h | 9 h |
| Total with charging case | 60 h | — |
| Charging time | 1.5 h | 2 h |
| Quick charge (claimed) | 10 min → 2 h | — |
| Fast charging support | Yes | — |
| Wireless charging (case) | Yes | — |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 5.2 | 5.4 |
| Bluetooth codecs | SBC | AAC, SBC |
| Hi-res codec (LDAC / aptX HD / LHDC) | No | No |
| aptX | No | No |
| LDAC | No | No |
| Multipoint (two devices) | 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) | — | 6 g |
| Protection rating | IP66 | IP57 |
| Water resistance (IPx) | IPx6 | IPx7 |
| Dust protection (IP) | 6 | 5 |
| Colours | Graphite, Pink, Cobalt, Teal | — |
| Features | ||
| Touch controls | Yes | Yes |
| Hands-free calls | Yes | Yes |
