| General | |
| Manufacturer: | iSUN Digitech |
| Model: | 4309 |
| Type: | Automobile |
| Computing platform: (operating system) |
Microsoft Windows CE 5.0 Core |
| Navigation software and maps | |
| Program: | Autosputnik |
| Measurements | |
| Dimensions (mm): (width x height x thickness) |
120 x 81 x 15 |
| Processor | |
| Processor Type: | Centrality Atlas III |
| Clock Frequency (MHz): | 372 |
| Memory | |
| Random access memory (RAM) (MB): | 64 |
| Read-only memory (ROM) (MB): | 64 |
| GPS-receiver | |
| Chipset: | SiRF Star III |
| Number of channels: | 20 |
| Communications | |
| Support: | Bluetooth |
| Multimedia | |
| Screen Size: | 4.3 |
| Screen Resolution (px): | 480 x 272 |
| Output audio: | FM-transmitter, Headphone output 3.5, Mono |
| Features: | Audio, video, books, photo |
| Management and input | |
| Management | touch-sensitive screen |
| Extension | |
| Memory Cards: | SD |
| Connectors: | AV-input, miniUSB |
| Additionally | |
| Operation time: (according to the manufacturer) |
3,5 hours |
| Options: | iSUN 4309, holder in car, charger from the car`s cigarette lighter, charger 220V, cable to connect the computer`s USB port, memory card 2Gb or 4 Gb, stylus, earphones, carrying case |