| Hardware and OS | O2 XDA mini S | |
| Operating system | Microsoft Windows Mobile 5.0 PocketPC | |
| Processor | 200 MHz ARM926EJ-S | |
| Chipset | TI OMAP 850 | |
| Internal memory | 64 MB RAM, 128 MB ROM | |
| External memory | miniSD, up to 2 GB | |
| Display | O2 XDA mini S | other phones |
| Type | TFT | |
| Size | 2.8" inc | |
| Resolution | 240 x 320 px | |
| Touchscreen | resistive touchscreen | |
| Screen-to-Body Ratio | 38.8% | |
| Display area | 24.3 cm2 | |
| Display aspect ratio | 4:3 (height:width) | |
| Pixel Density | 143 PPI | |
| Colors | 65K | |
| Connectivity | O2 XDA mini S | other phones |
| Wi-Fi | Wi-Fi 802.11b/g | |
| Network | GSM | |
| SIM card | Mini-SIM | |
| Bluetooth | 2.0 | |
| Edge | Yes | |
| GPRS | Class 10 | |
| GPS | No | |
| USB | miniUSB | |
| Camera | O2 XDA mini S | other phones |
| Main camera | 1.3 MP, Single | |
| Specs | 1.3 MP | |
| Features | LED flash | |
| Video | Yes | |
| Multimedia | O2 XDA mini S | other phones |
| 3.5 mm Jack | No | |
| Radio | No | |
| Design | O2 XDA mini S | other phones |
| Colors | Silver | |
| Dimensions | 108 x 58 x 23 mm | |
| Weight | 160 g | |
| Battery | O2 XDA mini S | other phones |
| Battery capacity | 1200 mAh, Removable Li-Po | |
| Battery life | Stand by time- Up to 200 h
Talking time- Up to 5 h
| |
| Other | O2 XDA mini S | other phones |
| Release date | 2005, Q3 | |
| Sensors | Infrared port | |
