| Hardware and OS | Asus P550 | |
| Operating system | Microsoft Windows Mobile 5.0 PocketPC | |
| Processor | Intel XScale 416 MHz | |
| Internal memory | 128 MB | |
| External memory | miniSD | |
| Display | Asus P550 | other phones |
| Type | TFT | |
| Size | 2.8" inc | |
| Resolution | 240 x 320 px | |
| Touchscreen | resistive touchscreen | |
| Screen-to-Body Ratio | 35.2% | |
| Display area | 24.3 cm2 | |
| Display aspect ratio | 4:3 (height:width) | |
| Pixel Density | 143 PPI | |
| Colors | 65K | |
| Connectivity | Asus P550 | other phones |
| Wi-Fi | Wi-Fi 802.11b | |
| Network | GSM | |
| SIM card | Mini-SIM | |
| Bluetooth | 2.0 | |
| Edge | No | |
| GPRS | Class 10 | |
| GPS | No | |
| USB | miniUSB | |
| Camera | Asus P550 | other phones |
| Main camera | 2 MP, Single | |
| Specs | 2 MP, AF | |
| Features | LED flash | |
| Video | Yes | |
| Multimedia | Asus P550 | other phones |
| 3.5 mm Jack | No | |
| Radio | No | |
| Design | Asus P550 | other phones |
| Colors | Silver | |
| Dimensions | 116.8 x 59 x 19 mm | |
| Weight | 160 g | |
| Battery | Asus P550 | other phones |
| Battery capacity | 1300 mAh, Removable Li-Ion | |
| Battery life | Stand by time- Up to 150 h
Talking time- Up to 5 h
| |
| Other | Asus P550 | other phones |
| Release date | 2006, March | |
