Samsung's super smartphone runs on Windows Mobile 6.1 and has a massive 3.5" touchscreen, although the resolution is disputed as Unwired View states that there are 240x400 pixels and GSM Helpdesk states there are 240x320 pixels, QVGA in other words, which is really too little for such a big display.

The i900 is really packed with great and up-to-date features, among them are:

• Triband GSM
• UMTS (should be HSDPA at this stage)
• Bluetooth v2.0
• USB v2.0
• GPS
• 5 megapixel camera with autofocus
• Previous reports state that there is HSDPA at 7.2mbps, FM Radio, TV-out, and a very satisfying 1500mAh battery
• Dimensions: 112×56x13 mm

Source: GSM HelpDesk via Unwired View