I.SAFE MOBILE CHALLENGER 2.1 Phone
| Network | GSM, GPRS, EDGE | |
|---|---|---|
| GSM | 850, 900, 1800, 1900 | |
| GPRS | ||
| EDGE | ||
| EV-DO | ||
| Display | Primary | LCD 2" 220 x 176 pixels |
| Secondary | ||
| Camera | Primary | |
| Secondary | ||
| CPU | Chipset | MediaTek MT6260A |
| Memory | RAM | 64 MB |
| Memory Card | MicroSD, Up to 32 GB | |
| OS | System | Unknown. Do you know this information? |
| General | SIM | Mini-SIM, Dual-SIM |
| Dimension | 126 x 58 x 23 mm | |
| Weight | 165 g | |
| Colors | black | |
| Connectivity | USB | Micro-USB OTG |
| WI-FI | ||
| Infrared | ||
| NFC | ||
| Hotknot | ||
| HDMI | ||
| GPS | ||
| Bluetooth | 3.0 | |
| Features | Sensors | |
| Waterproof | IP68 | |
| Dustproof | IP68 | |
| Shock resistant | ||
| Sound | Headphone | |
| Battery | Capacity | 2400 mAh Li-Ion |
| Stand by | Up to 600 h | |
| Talk time | Up to 10 h |








