There are many different versions and interpretations of Snow White and the Seven Dwarves, however the two most popular are the original Brothers Grimm fairy tale and the Walt Disney version from 1937. While both contain the beautiful Snow White, there are many differences in the story lines.
To begin, the original tale began with Snow White's mother who, while sewing, pricks her finger and three drops of blood fall into the white snow. The Disney version simply begins with "Once upon a time there lived a lovely little princess named Snow White. Her vain and wicked stepmother the Queen feared that some day Snow White's beauty would surpass her own." There is no mention of Snow White's biological mother or father at all. It simply begins with Snow White as the scullery maid, facing all sorts of difficulties. When the magic mirror refers to Snow White in the movie, he says her lips as red as a rose rather than red as blood as told in the Grimm version. These changes make the Disney movie more suitable for children since that was the intended audience at the time.
In the movie, we see the prince in both the beginning and the end of the story. He sings to her and falls in love with her as soon as he sees her. His kiss is the reason she awakes from her death-like sleep in the Disney version. Although the prince is present in the Disney version, he does not find Snow White until she is already "dead" in the glass coffin. Taken aback by her beauty, he asks to take her with him. When the dwarves agree and they begin to carry the coffin, Snow White is jostled and the poisonous apple is dislodged from her throat. This awakening is far less romantic than the Disney version.
In the Grimm version, when the Queen asks the huntsman to kill Snow White, she requests that he bring back her lungs, liver and heart so that she may eat them. In the movie, the Queen simply asks the huntsman to bring her heart back a decorative box. Both times when the huntsman attempts to kill the princess he is unable. Both times he tells her to run into the forest and never come back. Both times the huntsman goes out and slaughters a boar to bring the organs back to the Queen.
Walt Disney was the first to give names to the seven dwarves, making them easy to relate to and more identifiable. In the Grimm version, the dwarves are simply numbered. In the Grimm version of the tale, Snow White comes into an extremely tidy house whereas in the movie, the house is very messy and unclean. She cleans the house with the help of the animals before the dwarves arrive home from work. The Grimm version is more patriarchal because they give Snow White conditions on living with them and require that she keep the house clean, cook for them, make their beds, wash, sew and knit in order for them to provide her with everything she would need. In the Disney version, Snow White offers to do all of these things for the dwarves after she begs them to allow her to stay with them. Of course, in both cases, Snow White and the dwarves agree.
In the Grimm tale, the Queen attempts three times to kill Snow White. Although the first two attempts simply put her in a temporary comatose state, thanks to the help of the dwarves, the third seems more permanent. Initially, disguised as an old woman, the Queen tries a corset and a poisonous comb to kill Snow White. Both of these items are easily removed however and Snow White is revived, each time reminded to be cautious about allowing people into the house. The third time, the Queen fools Snow White into eating the apple by eating off of the non-poisonous half of the apple. Snow White immediately falls as if dead and the Queen feels victorious. In the Disney version, the apple is all red and looks very appealing. Snow White is not tricked and does not have to be coerced to eat the apple. In both cases, the dwarves come home to find Snow White "dead".
In both versions, the dwarves prepare a glass coffin for Snow White and carry her to the top of a hill or mountain. In the Disney version, the prince awakens her with a kiss full of love and the Grimm version entails the piece of apple dislodging for her throat. In either case, Snow White marries the prince since he was the one responsible for saving her life. In the Grimm version, the Queen is invited to the wedding where she is forced to dance in red hot slippers until she falls down dead. In the Disney version, they simply ride off into the sunset, staring at the bright, glistening castle and they live happily ever after. There is no more mention of the Queen or what happens to her.
Both versions of Snow White are similar and have generally the same plot line, however there are minute and significant changes between the two. Most of these changes are so that the movie would be more appealing to children and to make it longer since the story is not that long.