| General | |
| Manufacturer: | Sony |
| Model: | PRS-300 |
| Measurements | |
| Dimensions (mm): (width x height x thickness) |
107x158x10 |
| Weight (g): | 220 |
| Display | |
| Display type: | E-Ink Vizplex |
| Screen Size: | 5 |
| Screen Resolution (px): | 600 x 800 |
| Grayscale: | 8 |
| Built-in lights: | No |
| Supported formats | |
| Text: | BBeB, DOC, EPUB, LRF, PDF, RTF, TXT |
| Processor | |
| Processor Type: | Freescale i.MXL |
| Clock Frequency (MHz): | 200 |
| Memory | |
| Read-only memory (ROM) (MB): | 512 |
| Communications | |
| Multimedia | |
| Charging | |
| Running time (number of displayed pages) |
6800 |
| Charging | |
| Charging from USB: | Yes |
| Additionally | |
| Features: | Supports format BBeB Book |