... ,GPRS, BLUETOOTH, PSAM,CAMERACPU: Samsung ARM920T@533 MHz Memory: 128 MB RAM/1 GB FlashExpansion Memory:4G TF (standard), maximum 32GInterfaces: USB 2 ... ~ 95% RH (non-condensing)Dropping survive: 1.5-meter drop test on six sidesRolling survive: 1,000 times, 0.5 meter, rolling ... , compare, delete, etc.Performance: FRR<0.1%; FAR<0.001%Math Time (1:1): <0.1 secMath Time (1:N): <0.5 secWiFi: muRata IEEE802 ...