1- Islam gives logical and simple idea for God - He is a perfect God - He is neither a man nor a son of man nor an Idol or a Godhead (trinity) nor limited nor created - He is totally uncomparable, unique and to Himbelongs all the good qualities, names, attributes and oneness.
2-Islam accepts all Messengers and Prophets of God.
In Islam, we love all the Prophets of God and we can't deny any of them - while in other religions such as Judaism for example - they reject Jesus and Mohammed -- and in Christianity they reject Muhammad... but in Islam, we accept all Prohets without discrimination.
3-In Islam, there is no mediator between you and God -- you can pray to God directly - there is no need for someone in between.
4- Islam is the Only religion that is Not named after a person or a tribe or a group, its name means submission to the One True God, if anyone anywhere at any time lived the life of submission to the true God alone , then heis a Muslim.
5- In Islam (worship) is not about mere rituals. it's a comprehensive term that includes any deed that pleases God. All good deeds are types of worship : smiling, being sincere at work, saying a nice word, and even treating one's spouse gently, all this is greatly rewarded by God. On the other hand, any deed that doesn't please God is a sin;talking bad about people is a sin, cheating, lying, hurting innocent people, harming the environment, etc.
6-In Islam, God is always Forgiving - if you always repent (before death ) He will just accept you no matter how great sins you did. He forgives us out of His own grace - there is no price to be paid in order for Him to forgive. So, it's not like Christianity which says that God can't forgive except by blood of Jesus.
7-Islam is a way of life – it organises each aspect in your life. It has solutions and divine guidelines to problems in your life.