Encapsulation Vs Abstraction

Encapsulation	Abstraction
Hide data members and member functions within entity (called class) from outside	Show only relevant data and hide the irrelevant data within the scope
Hide information	Hide Implementation
Protection Purpose	Complexity Reduction Purpose
Achieve using access modifiers	Achieve using interface and/or abstract classes
Implement on implementation level	Implement on design level

Encapsulation: Hide data members and member functions within entity/unit (called class) from outside the world, for hiding information in the purpose of protecting data on implementation level and this hide information is achieved through access modifiers.

Abstraction: Display only relevant information and hide the irrelevant data. E.g. only declaration of the method without implementation. So that it can be known that what are the methods within the class but how they will work is not known and by this way it reduces the complexity of the code. This is achieve using interface and/or abstract classes on design level.