Operation Frequency:850/900/1800/1900 Mhz;Standby Model:Dual SIM cards,dual standbys with one or two CPU(optional);Display:262K colors,3.5"touch panel and handwriting;TV Tuner:TV Mobile with 3.5"screen(largest size in the world) Camera:Dual cameras with 1.3 mega pixels,Bluetooth:Support dual SIM cards;Multimedia:Support Mp3 and Mp4 player;two louder stereo speakers;Memory:Support T-Flash card(up to 2G);Power:1500 mAh Li-lon battery;talk time:5-8h;standby time:250-450h;Dimension:121.0X63.0X18.0mm;Net Weight:174.0g;Other Features:Support multi-languages,FM,MMS and so on.