vs
3.9Noise control & calls6.6
Why is HDR 275 better than Headphones Studio?
HDR 275 has no measurable advantages in this pair.
Why is Headphones Studio better than HDR 275?
- Active noise cancellingNo · HDR 275: Yes
- Battery life50 h vs 75 h+50%
Specifications
Side by side
| Sound | ||
| Fit | On-ear | On-ear |
| Ear cup design | Closed-back | — |
| Driver type | Dynamic | — |
| Driver size | — | 40 mm |
| Lowest frequency | 6 Hz | — |
| Highest frequency | 20,000 Hz | — |
| Sensitivity | 106 dB | — |
| Spatial / 3D audio | — | Yes |
| Hi-Res Audio | Yes | Yes |
| Adjustable equaliser | — | Yes |
| Noise control | ||
| Active noise cancelling | No | Yes |
| Adaptive ANC | — | Yes |
| Transparency / ambient mode | — | Yes |
| Battery & charging | ||
| Battery life | 50 h | 75 h |
| Battery life with ANC | — | 35 h |
| Fast charging support | — | Yes |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 5.4 | — |
| Bluetooth codecs | aptX Adaptive, AAC | — |
| Hi-res codec (LDAC / aptX HD / LHDC) | Yes | — |
| aptX | Yes | — |
| LDAC | No | — |
| USB-C | — | Yes |
| Smart & streaming | ||
| Voice assistant | — | Google Assistant |
| Design & build | ||
| Weight | — | 238 g |
| Colours | Black | — |
