Judaism, Christianity, and Islam are three closely related religions. Because they all revere Abraham and certain other patriarchs mentioned in the Hebrew Scriptures, Christian Scriptures and Qur'an as their spiritual ancestors, they are sometimes called Abrahamic religions.
It is difficult to compare Christianity to any other religion, because there is such a wide range of beliefs and practices among various wings of Christianity: Roman Catholicism, Eastern Orthodox churches, the Anglican communion and the tens of thousands of Protestant faith groups. Some commentators have suggested that Christianity consists of a number of different religions which share little more than the Bible and the name of their religion. Protestant Christianity is obviously divided into a least liberal and conservative wings -- divisions which hold few beliefs in common. Some of the descriptions below will thus necessarily be somewhat simplistic and lacking in precision.
(This comparison is copied from neutral website and it is left to your mind to decide which religion has the more logic and convincing concepts)