| General | |
| Manufacturer: | Powerman |
| Model: | PM-N431GPRS |
| Type: | Automobile |
| Computing platform: (operating system) |
Microsoft Windows CE 5.0 Core |
| Navigation software and maps | |
| Program: | City Guide |
| Measurements | |
| Dimensions (mm): (width x height x thickness) |
130 x 84 x 22 |
| Weight (g): | 195 |
| Processor | |
| Processor Type: | Samsung S3C2440 |
| Clock Frequency (MHz): | 400 |
| Memory | |
| Random access memory (RAM) (MB): | 64 |
| Read-only memory (ROM) (MB): | 1024 |
| GPS-receiver | |
| Chipset: | SiRF Star III |
| Number of channels: | 20 |
| Communications | |
| Support: | GPRS |
| Multimedia | |
| Screen Size: | 4.3 |
| Screen Resolution (px): | 480 x 272 |
| Output audio: | Headphone output 3.5, Mono |
| Features: | Audio, video, photo |
| Management and input | |
| Management | touch-sensitive screen |
| Extension | |
| Memory Cards: | microSD |
| Connectors: | miniUSB, external antenna |
| Additionally | |
| Operation time: (according to the manufacturer) |
4 hours |
| Options: | Navigator Powerman PM-N431GPRS, two charger device — 220Vand car cigarette lighter, stand for fixing navigator in automobile |