1.lcd screen resistant; 2.weather resistant screens; 3.UVI-7008 7inch Capacitive,Bluetooth,built in 3G,512DDR,4GB ... flash. Langu UVI 7006 7inch Resistive screen,256DDR,Android 2.3,8GB flash Specifications :LCD screen size7.0inchLCD resolution800×480CPU800MHZ, TELECHIP ... *12.37mm UVI 7006 7inch Resistive screen,256DDR,Android 2.3,8GB flash