O2 has revamped the HTC Advantage we covered earlier including two cameras as the O2 Xda Flint, targeting students and teachers alike. The device's primary function is to read eBooks from the device to make electronic notes, read or review documents log onto or download digital learning applications, content and courses from the school/college or local authorities' virtual learning environments. It features 16GB of internal flash memory, the Xda Flint, which runs Windows Mobile 6.1 Professional, offers a 5-inch VGA angled touch screen with a detachable keyboard.

The O2 Xda Flint has other features which include GPS, Bluetooth V2.0, internet browsing, and quad-band network access via Wi-Fi and HSDPA. There's also a 3-megapixel camera with autofocus and flash light, a video calling camera, MP3 and video playback.

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