1.Class is a template of objects. But object is an instance of class.
2.Class can't be manipulated. But objects can.
3.Class is a logical entity but object is a physical entity.
4.Class is constant but object is variable.
5.Class doesn't allocated memory when it is created. Object allocates memory when it is created.
I.E Car is a class.. Toyota,mazda,ferrari,honda ar the objects