... 8902, CPU: 800Mhz, 256MB DDRIIOperating System: ANDRIOD 2.1 GoogleGoogle applications: support the installation of software toolsVideo: MKV ... : EVDO, TDSD, CDMA, WCDMA (external) support HDMI high-definition interface support 2 touch support 3D gamesMessenger: MSN, QQ, SKYPE, GTALK ... EVDO, USB2.0Storage: built-in memory, the maximum support 8GB, external expansion TF card (expandable to 32GB cards)