Huawei U8500 IDEOS X2 official Pictures. Huawei U8500 IDEOS X2 is a Smartphone of huawei. The Huawei U8500 IDEOS X2 Android Smartphone. Announced Jun 2010. Features 3.2″ Display, 3.15 MP Primary Camera, 1150 MAh Battery, 512 MB Storage, 256 MB RAM. Huawei U8500 IDEOS X2 price starts.