Can two Tablets communicate without internet/phone?

[AC Question]

Tablets in questions are Galaxy Tab A 8".
Can two of these communicate with one another with Internet or cell network?
Can they emit some kind of signal that can be picked up?

 

[Shane English]

Bluetooth??

Posted via the Android Central App

 

[jrisch]

Or WiFi direct. Try superbeam which will utilise WiFi direct.