Why is X1 Lite better than SM-823D?
- Battery life26 h vs 7 h3.7×
- Charging time1.5 h vs 2 h+33%
Why is SM-823D better than X1 Lite?
SM-823D has no measurable advantages in this pair.
Specifications
Side by side
| Sound | ||
| Fit | In-ear | In-ear |
| Ear cup design | — | Closed-back |
| Driver type | — | Dynamic |
| Driver size | 13 mm | — |
| Lowest frequency | 20 Hz | 20 Hz |
| Highest frequency | 20,000 Hz | 20,000 Hz |
| Sensitivity | 94 dB | — |
| Noise control | ||
| Active noise cancelling | — | No |
| Noise reduction for calls | — | Yes |
| Battery & charging | ||
| Battery life | 26 h | 7 h |
| Charging time | 1.5 h | 2 h |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 5.4 | — |
| Bluetooth codecs | SBC | — |
| Hi-res codec (LDAC / aptX HD / LHDC) | No | — |
| aptX | No | — |
| LDAC | No | — |
| USB-C | Yes | — |
| Design & build | ||
| Protection rating | IP54 | — |
| Water resistance (IPx) | IPx4 | — |
| Dust protection (IP) | 5 | — |
| Colours | — | White |
