Samsung Galaxy Z Flip4 is a pocket sized Smartphone. It is the smallest but it is compact with enough to fit on pam.  The foldable screen is made with toughest glass gorilla glass victus+ with armour aluminum frame made it strongest device in mobile industry. The most versatile of this phone is the camera. It capture picture from any angle. Cover screen as a sub display can use for selfie pictures. It provides other control functions of phone. It is possible to unfold main screen as our requirement angle for our comfortable.