| General | |
| Manufacturer: | Philips |
| Model: | Xenium X503 |
| Year: | 2010 |
| Capacity battery (MAh): | 1000 |
| Measurements | |
| Dimensions (mm): (width x height x thickness) |
49.5 x 114.5 x 11 |
| Weight (g): | 92.8 |
| Processor | |
| Memory | |
| Read-only memory (ROM) (MB): | 78 |
| Communications | |
| Phone: | GSM 1800, GSM 1900, GSM 900 |
| Bluetooth: | 2.0 |
| Other: | EDGE, GPRS, support 2 SIM-cards |
| Multimedia | |
| Screen Size: | 2.4 |
| Screen Resolution (px): | 240 x 320 |
| Screen type: | TFT |
| Rear camera (Mp): | 3.2 |
| Speaker: | mono |
| Output of earphones: | 3.5 |
| Other: | FM-radio |
| Management and input | |
| Buttons: | navigation buttons, numerical keyboard |
| Extension | |
| Memory Cards: | microSD, microSDHC |
| Connectors: | miniUSB |
| Additionally |