vs
7.2Noise control & calls5.1
2.6Battery5.5
4.3Build & features4.2
Why is HA-FX550T better than Accentum True Wireless?
- Hi-res codec (LDAC / aptX HD / LHDC)Yes · Accentum True Wireless: No
- LDACYes · Accentum True Wireless: No
- Driver size11 mm vs 7 mm+57%
Why is Accentum True Wireless better than HA-FX550T?
- Battery life6 h vs 8 h+33%
- Battery life with ANC4 h vs 6 h+50%
- Lowest frequency20 Hz vs 5 Hz4×
- aptXNo · HA-FX550T: Yes
- Charging time2 h vs 1.5 h+33%
- Highest frequency20,000 Hz vs 21,000 Hz+5%
Specifications
Side by side
| Sound | ||
| Fit | In-ear | In-ear |
| Ear cup design | Closed-back | Closed-back |
| Driver type | — | Dynamic |
| Driver size | 11 mm | 7 mm |
| Lowest frequency | 20 Hz | 5 Hz |
| Highest frequency | 20,000 Hz | 21,000 Hz |
| Sensitivity | — | 107 dB |
| Hi-Res Audio | Yes | — |
| Adjustable equaliser | Yes | Yes |
| Noise control | ||
| Active noise cancelling | Yes | Yes |
| Transparency / ambient mode | Yes | Yes |
| Microphones | — | 2 |
| Battery & charging | ||
| Battery life | 6 h | 8 h |
| Battery life with ANC | 4 h | 6 h |
| Total with charging case | — | 28 h |
| Charging time | 2 h | 1.5 h |
| Fast charging support | — | Yes |
| Wireless charging (case) | — | Yes |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 5.3 | 5.3 |
| Bluetooth codecs | LDAC, AAC, SBC | aptX, AAC, SBC |
| Hi-res codec (LDAC / aptX HD / LHDC) | Yes | No |
| aptX | No | Yes |
| LDAC | Yes | No |
| Multipoint (two devices) | Yes | Yes |
| USB-C | — | Yes |
| Smart & streaming | ||
| Companion app | — | Yes |
| Design & build | ||
| Earbud weight (each) | 5.4 g | 5.5 g |
| Protection rating | IPX4 | IP54 |
| Water resistance (IPx) | IPx4 | IPx4 |
| Dust protection (IP) | — | 5 |
| Colours | — | Black, White, Blue |
| Features | ||
| Touch controls | Yes | Yes |
| Hands-free calls | Yes | Yes |
