O2 XDA mini S Windows Smartphone was launched in 3Q 2005. It is running on the TI OMAP 850 processor. The phone has 64 MB RAM and internal storage is expandable using miniSD, up to 2GB.
The O2 XDA mini S has a , 240 x 320 pixels TFT LCD display with a pixel density of . Coming to cameras, it has a 1.3 MP rear camera. It has a microUSB port for data syncing and charging. It is a single SIM smartphone with support for Wi-Fi and Bluetooth too.
The O2 XDA mini S runs on Microsoft Windows Mobile 5.0 PocketPC and all this is powered by a 1200 mAh battery. It measures 108 x 58 x 23 mm (height x width x thickness) with a total weight of 160 grams including battery.