With the presence of a 5G Folding  Smartphon that can unfold into a  15.6 inches  Tablet , a folding smartphone has become a  like a Landline Telephone ,  a folding smartphone  has become like a  Cellular Tablet ,  a folding smartphone has become like a 5G Laptop   , which make it a  true and a real   Laptop/Tablet/Smartphone(ALL-in-ONE)  machine , a true and a real  3-in-ONE   machine .