| Conformity Certificate of Explosion-proof |
|
| Ex-mark: |
Ex ib IIC T4 Gb / Ex ibD 21 T130℃ |
|
| Certification No. |
CCRI 19.2284 |
|
| IP Grade |
IP67 |
|
| Appearance Parameter |
|
| Dimension |
58.6*49*15.8mm |
|
| Weight |
74g |
|
| Appearance finish technology |
Plastic case with interchangeable straps, ceramics bezel |
|
| Hardware Parameter |
|
| CPU |
Dual OS: MTK 6739 Quoad Core 1.25GHz+ nrf52840 |
|
| OS |
Android 7.1 |
|
| RAM |
2GB / 3GB |
|
| ROM |
16GB / 32GB |
|
| Storage card |
No |
|
| Display |
1.39 inch AMOLED round touch screen；Resolution 454*454
260,000 colors |
|
| Touch screen |
OGS Capacitive Screen |
|
| Bluetooth |
Ver. 5.0 |
|
| WIFI |
2.4G dual frequency |
|
| Camera |
5MP, up to 8MP |
|
| Battery life |
750mAh, work time: 1. Standby time 120hours,
2. Working time 65 hours |