vs
4.6Noise control & calls3.1
2.6Battery4.7
4.8Build & features5.7
Why is Crossky C30 T33 better than Smokin' Buds?
- Total with charging case25 h vs 20 h+25%
- Driver size10.8 mm vs 6 mm+80%
- Bluetooth version5.4 vs 5.2+4%
Why is Smokin' Buds better than Crossky C30 T33?
- Battery life5 h vs 8 h+60%
- Battery capacity32 mAh vs 50 mAh+56%
Specifications
Side by side
| Sound | ||
| Fit | Open-ear | In-ear |
| Ear cup design | Closed-back | Closed-back |
| Driver type | Dynamic | Dynamic |
| Driver size | 10.8 mm | 6 mm |
| Number of drivers | 2 | — |
| Lowest frequency | — | 20 Hz |
| Highest frequency | — | 20,000 Hz |
| Impedance | — | 16 Ω |
| Sensitivity | — | 104 dB |
| Adjustable equaliser | Yes | Yes |
| Noise control | ||
| Active noise cancelling | No | No |
| Microphones | 4 | — |
| Noise reduction for calls | Yes | — |
| Battery & charging | ||
| Battery life | 5 h | 8 h |
| Total with charging case | 25 h | 20 h |
| Battery capacity | 32 mAh | 50 mAh |
| Charging time | 2 h | 2 h |
| Quick charge (claimed) | — | 10 min → 2 h |
| Fast charging support | — | Yes |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 5.4 | 5.2 |
| Bluetooth codecs | SBC | AAC |
| Hi-res codec (LDAC / aptX HD / LHDC) | No | No |
| aptX | No | No |
| LDAC | No | No |
| Multipoint (two devices) | Yes | — |
| USB-C | — | Yes |
| Low-latency game mode | Yes | — |
| Smart & streaming | ||
| Voice assistant | Google Assistant, Siri | — |
| Companion app | Yes | — |
| Design & build | ||
| Weight | — | 41 g |
| Earbud weight (each) | 5 g | — |
| Protection rating | IPX4 | IPX4 |
| Water resistance (IPx) | IPx4 | IPx4 |
| Colours | — | Preppy Sage, Flame, Matcha, Bone, Smoke, Preppy Blue, True Black, Pink |
| Features | ||
| Touch controls | Yes | Yes |
| Hands-free calls | Yes | Yes |
