Descripción
GENERAL
| Alternate names | ZC521TL |
| Release date | January 2017 |
| Form factor | Touchscreen |
| Weight (g) | 175.00 |
| Battery capacity (mAh) | 5000 |
| Removable battery | No |
| Colours | Black, Sand Gold |
DISPLAY
| Screen size (inches) | 5.20 |
| Touchscreen | Yes |
| Resolution | 720x1280 pixels |
HARDWARE
| Procesador | 1GHz octa-core |
| Processor make | MediaTek MT6750 |
| RAM | 3GB |
| Internal storage | 32 GB |
| Expandable storage | Yes |
| Expandable storage type | microSD |
| Expandable storage up to (GB) | 2000 |
CAMERA
| Rear camera | 13-megapixel |
| Rear Flash | Dual LED |
| Front camera | 8-megapixel |
SOFTWARE
| Operating System | Android 7.0 |
| Skin | ZenUI 3.0 |
CONNECTIVITY
| Wi-Fi | Yes |
| GPS | No |
| Bluetooth | Yes, v 4.10 |
| NFC | No |
| Infrared | No |
| USB OTG | Yes |
| Headphones | 3.5mm |
| FM | Yes |
| Number of SIMs | 2 |
| SIM 1 | |
| SIM Type | Micro-SIM |
| GSM/CDMA | GSM |
| 3G | Yes |
| 4G/ LTE | Yes |
| Supports 4G in India (Band 40) | Yes |
| SIM 2 | |
| SIM Type | Nano-SIM |
| GSM/CDMA | GSM |
| 3G | Yes |
| 4G/ LTE | Yes |
| Supports 4G in India (Band 40) | Yes |
SENSORS
| Compass/ Magnetometer | No |
| Proximity sensor | Yes |
| Accelerometer | Yes |
| Ambient light sensor | Yes |
| Gyroscope | Yes |
| Barometer | No |
| Temperature sensor | No |
