70x120x17.4mm, 150g, Windows Mobile 2003 Second Edition for Pocket PC Premium Edition , 32bit Intel XScale PXA272 @ 520MHz, 64MB ROM / 128MB RAM, 3.5" color transflective TFT display, 65536 scales, 240x320pixel, WLAN, Bluetooth, CF I., CF II., MMC, SD, SDIO, 1060mAh Lithium-ion battery | http://www.pdapedia.ro/acer-n50-3.html