A Brief History of the Development of Smartphones

By wu0703

  • IBM Simon - The First Touchscreen Phone

    IBM Simon - The First Touchscreen Phone

  • IPhone release

    IPhone release

  • The first Android phone has been released

    The first Android phone has been released

  • The world's first 4G commercial network

    The world's first 4G commercial network

  • Samsung Galaxy Z Fold 2 released

    Samsung Galaxy Z Fold 2 released