Why is Tune Pro better than RB-HX330B?
- Battery life120 h vs 55 h2.2×
- Highest frequency40,000 Hz vs 20,000 Hz2×
Why is RB-HX330B better than Tune Pro?
- Charging time3 h vs 2.5 h+20%
Specifications
Side by side
| Sound | ||
| Fit | Over-ear | Over-ear |
| Ear cup design | Closed-back | — |
| Driver type | Dynamic | — |
| Driver size | 40 mm | 40 mm |
| Lowest frequency | 20 Hz | 20 Hz |
| Highest frequency | 40,000 Hz | 20,000 Hz |
| Impedance | 32 Ω | 29 Ω |
| Sensitivity | 119 dB | 124 dB |
| Spatial / 3D audio | Yes | — |
| Hi-Res Audio | Yes | — |
| Adjustable equaliser | Yes | — |
| Noise control | ||
| Active noise cancelling | Yes | Yes |
| Transparency / ambient mode | Yes | — |
| Microphones | 5 | — |
| Noise reduction for calls | Yes | — |
| Battery & charging | ||
| Battery life | 120 h | 55 h |
| Battery life with ANC | 80 h | — |
| Battery capacity | 1,100 mAh | — |
| Charging time | 3 h | 2.5 h |
| Fast charging support | — | Yes |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 5.4 | 5.3 |
| Bluetooth codecs | AAC, SBC | AAC, SBC |
| Hi-res codec (LDAC / aptX HD / LHDC) | No | No |
| aptX | No | No |
| LDAC | No | No |
| Multipoint (two devices) | Yes | Yes |
| USB-C | Yes | Yes |
| 3.5 mm jack / AUX | Yes | — |
| Smart & streaming | ||
| Voice assistant | — | Google Assistant, Siri |
| Companion app | Yes | — |
| Design & build | ||
| Weight | 290 g | — |
| Foldable | Yes | Yes |
| Colours | — | Black |
| Features | ||
| Hands-free calls | Yes | — |
