Below is my vision of a 5G Folding Smartphone that can unfold into a  15.6 inches Tablet ....... a  15.6 inches 5G  Cellular Tablet

Picture above is just for illustrative purposes only.  On the left hand side is a  5G smartphone that can unfold into a  15.6 inches  Tablet which has been folded to look like a regular 5G smartphone which we can keep in our pocket.   On the right hand side is a  5G smartphone that can unfold into a  15.6 inches  Tablet which has been unfolded to become  a   15.6 inches  Tablet ....... a  15.6 inches  5G  Cellular Tablet which we can keep in  our  computer  sleeve , our  backpack , and in our  briefcase .