Why is JT7 better than Deva Pro?
- Lowest frequency4 Hz vs 20 Hz5×
- Highest frequency40,000 Hz vs 20,000 Hz2×
- Weight318 g vs 360 g+13%
Why is Deva Pro better than JT7?
- Charging time3 h vs 1 h3×
Specifications
Side by side
| Sound | ||
| Fit | Over-ear | On-ear |
| Ear cup design | — | Open-back |
| Driver type | Planar magnetic | Planar magnetic |
| Number of drivers | — | 1 |
| Lowest frequency | 4 Hz | 20 Hz |
| Highest frequency | 40,000 Hz | 20,000 Hz |
| Impedance | 18 Ω | 18 Ω |
| Sensitivity | 92 dB | 94 dB |
| Hi-Res Audio | Yes | Yes |
| Noise control | ||
| Active noise cancelling | No | No |
| Battery & charging | ||
| Battery life | — | 7 h |
| Charging time | 3 h | 1 h |
| Connectivity | ||
| Wireless | No | Yes |
| Bluetooth version | — | 5 |
| Bluetooth codecs | — | LDAC, aptX HD, aptX, AAC, SBC |
| Hi-res codec (LDAC / aptX HD / LHDC) | — | Yes |
| aptX | — | Yes |
| LDAC | — | Yes |
| USB-C | — | Yes |
| 3.5 mm jack / AUX | Yes | Yes |
| Design & build | ||
| Weight | 318 g | 360 g |
| Colours | — | Beige, Silver |
