Why is RB-HX220B better than TAH2000?
- Battery capacity430 mAh vs 200 mAh2.2×
Why is TAH2000 better than RB-HX220B?
- Battery life23 h vs 26 h+13%
- Bluetooth version5 vs 5.4+8%
- Charging time2.5 h vs 2 h+25%
Specifications
Side by side
| Sound | ||
| Fit | Over-ear | On-ear |
| Ear cup design | — | Closed-back |
| Driver type | — | Dynamic |
| Driver size | 40 mm | 40 mm |
| Lowest frequency | — | 20 Hz |
| Highest frequency | — | 20,000 Hz |
| Impedance | — | 32 Ω |
| Sensitivity | — | 123 dB |
| Adjustable equaliser | — | Yes |
| Noise control | ||
| Active noise cancelling | No | No |
| Battery & charging | ||
| Battery life | 23 h | 26 h |
| Battery capacity | 430 mAh | 200 mAh |
| Charging time | 2.5 h | 2 h |
| Quick charge (claimed) | — | 15 min → 6 h |
| Fast charging support | — | Yes |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 5 | 5.4 |
| Bluetooth codecs | SBC | SBC |
| Hi-res codec (LDAC / aptX HD / LHDC) | No | No |
| aptX | No | No |
| LDAC | No | No |
| Multipoint (two devices) | — | Yes |
| Smart & streaming | ||
| Voice assistant | — | Google Assistant, Siri |
| Companion app | — | Yes |
| Design & build | ||
| Weight | 180 g | — |
| Foldable | Yes | — |
| Features | ||
| Hands-free calls | Yes | Yes |
