vs
7.2Noise control & calls4.6
6.6Battery2.6
5.9Build & features4.8
Why is LBT-TWS18 better than Crossky C30 T33?
- Active noise cancellingYes · Crossky C30 T33: No
- Battery life8 h vs 5 h+60%
- Hi-res codec (LDAC / aptX HD / LHDC)Yes · Crossky C30 T33: No
- Charging time1 h vs 2 h2×
- LDACYes · Crossky C30 T33: No
- Earbud weight (each)4.2 g vs 5 g+19%
Why is Crossky C30 T33 better than LBT-TWS18?
- Bluetooth version5.2 vs 5.4+4%
- Driver size10 mm vs 10.8 mm+8%
Specifications
Side by side
| Sound | ||
| Fit | In-ear | Open-ear |
| Ear cup design | Closed-back | Closed-back |
| Driver type | — | Dynamic |
| Driver size | 10 mm | 10.8 mm |
| Number of drivers | — | 2 |
| Lowest frequency | 20 Hz | — |
| Highest frequency | 20,000 Hz | — |
| Hi-Res Audio | Yes | — |
| Adjustable equaliser | — | Yes |
| Noise control | ||
| Active noise cancelling | Yes | No |
| Transparency / ambient mode | Yes | — |
| Microphones | — | 4 |
| Noise reduction for calls | — | Yes |
| Battery & charging | ||
| Battery life | 8 h | 5 h |
| Total with charging case | — | 25 h |
| Battery capacity | — | 32 mAh |
| Charging time | 1 h | 2 h |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 5.2 | 5.4 |
| Bluetooth codecs | LDAC, AAC, SBC | SBC |
| Hi-res codec (LDAC / aptX HD / LHDC) | Yes | No |
| aptX | No | No |
| LDAC | Yes | 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 | ||
| Earbud weight (each) | 4.2 g | 5 g |
| Protection rating | IPX4 | IPX4 |
| Water resistance (IPx) | IPx4 | IPx4 |
| Features | ||
| Touch controls | Yes | Yes |
| Hands-free calls | Yes | Yes |
