hiwe need Android 5 and 8.1 pda barcode scanner android with built-in printerOS:Android 5 and aboveType:Handheld Pos TerminalMemory:8GB FLASHCPU:Quad CoreDisplay:5.0Inch LCD DisplayCommunication:WiFi 3G 4G CDMA GSM GPSInterface:BluetoothCertification:CCCColor:Blue