72x125x17.8mm, 170g, Windows Mobile 5.0 for Pocket PC Premium Edition AKU 2.2.1, 32bit Samsung S3C2440 @ 400MHz, 128MB ROM / 64MB RAM, 3.5" color transflective TFT display, 65536 scales, 240x320pixel, built-in SiRF Star III GPS, MMC, SD, SDIO, 1300mAh Lithium-ion battery | http://www.pdapedia.ro/mitac-mio_p350_digi_walker-499.html