Walton Primo D4 Specifications
Walton Primo D4
| Operating System | Android 4.2.2 (jelly bean) |
| Processor | 1 GHz Dual Core Processor |
| Network Standard | UMTS+GSM |
| Memory | RAM: 256 MB ; Storage space (ROM): 512 MB |
| Screen Parameter | Screen size: 3.5 inch HVGA; Resolution: 320*480 |
| Camera | Rear camera: 2 Mega pixels; Front camera: VGA; Flash: Yes |
| Battery | 1500mAh |
| Sensors | Accelerometer (3D) ; GPS module: GPS with A-GPS network-assisted GPS navigation function |