The Two religions basically come under Christianity. Baptist people say that, only if we under go baptism we will be able to enter the kingdom of God. Jehovah's Witness are a group who claim to be direct descendants of the people who have seen the LORD.
One of the main differences is that Jehovah's Witnesses do not believe in receiving blood transplants for any reason as they are taking a particular verse from the bible and equating that with not ingesting any blood, which to them also represents getting blood transfusions as it goes into your body.
Although both Baptist's and Jehovah's Witness' share similar core christian values, they are very different. Jehovah's Witness' choose not to celebrate holidays like christmas and birthdays.
Jehovah's Witnesses Protestant Christianity
"Hebrew Scriptures" and "Christian Greek Scriptures" "Old Testament" and "New Testament"
Jehovah Trinitarian God
Son of God, Word of God, God's first creation, Son of God, Word of God, God, second Person Archangel Michael (see Jesus Christ0 of the Trinity (see Christology
God's active force (impersonal) God, Third Person of the Trinity
The Baptist religion believes that Jesus was God in the flesh, they believe in the trinity as the Father,Son and Holy Ghost being one. Jehovah's Witnesses do not believe that Jesus Christ was God in the flesh, they also do not believe in hell.