General
| Brand | Casio |
| Model | Cassiopeia E-125 | E-125 |
| Product | PDA |
| Language | English |
| Filetype | EN - 67 Manual (PDF) |
Display
| Display resolution | 240 x 320 pixels |
| Display | TFT |
| Display number of colors | 65536 colors |
| Display diagonal | 3.8 " |
| Touchscreen | Yes |
Memory
| Internal memory | 0.032 GB |
| Internal memory type | SDRAM |
Processor
| Processor frequency | 0.150 GHz |
| Built-in processor | VR4122 |
Performance
| Phone function | No |
| Product color | Silver |
| RFID reader | - |
| Barcode reader | - |
Ports & interfaces
| Infrared data port | Yes |
| Headphone outputs | 1 |
| I/O ports | USB 1.1\nRS-232 |
Audio
| Built-in microphone | Yes |
| Speakers | Mono |
Power
| Battery technology | Lithium-Ion (Li-Ion) |
| Battery life (max) | 8 h |
Weight & dimensions
| Weight | 250 g |
| Width | 83.6 mm |
| Depth | 131.2 mm |
| Height | 20 mm |