Ios tablet dual core tablet display size 79 inch clock frequency 15 ghz screen diagonal 2007 cm display resolution 2048 x 1536 pixel display types retina display touchscreen led display ips panel display surface glossy picture format 43 processor core 2 processor type apple a8 operating system apple ios 90 ram 2 gb internal memory 16 gb networking bluetooth wifi wireless lan standards ieee 80211a ieee 80211b ieee 80211g ieee 80211n ie