vs
7.2Noise control & calls7.2
8.7Battery9.2
Why is HA-EC77T better than Aerosound TZ-T11124BK?
HA-EC77T has no measurable advantages in this pair.
Why is Aerosound TZ-T11124BK better than HA-EC77T?
- Battery life11 h vs 14 h+27%
- Water resistance (IPx)IPx7 vs IPx8+14%
- Driver size6 mm vs 10 mm+67%
Specifications
Side by side
| Sound | ||
| Fit | In-ear | In-ear |
| Ear cup design | Closed-back | — |
| Driver size | 6 mm | 10 mm |
| Lowest frequency | 20 Hz | 20 Hz |
| Highest frequency | 20,000 Hz | 20,000 Hz |
| Adjustable equaliser | Yes | Yes |
| Noise control | ||
| Active noise cancelling | Yes | Yes |
| Transparency / ambient mode | Yes | Yes |
| Battery & charging | ||
| Battery life | 11 h | 14 h |
| Battery life with ANC | 9 h | — |
| Charging time | 2 h | 2 h |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 5.4 | — |
| Bluetooth codecs | AAC, SBC | AAC, SBC |
| Hi-res codec (LDAC / aptX HD / LHDC) | No | No |
| aptX | No | No |
| LDAC | No | No |
| USB-C | Yes | Yes |
| Design & build | ||
| Earbud weight (each) | 6 g | — |
| Protection rating | IP57 | IPX8 |
| Water resistance (IPx) | IPx7 | IPx8 |
| Dust protection (IP) | 5 | — |
| Features | ||
| Touch controls | Yes | Yes |
| Hands-free calls | Yes | Yes |
