This প্রবন্ধ is to point out the differences between the Book এরাগন and the Film Eragon, which was a great disappointment to many fans, including me. So here we go, my information is from the InheriWiki.
Book- এরাগন had brown hair and brown eyes. Film- এরাগন had blonde hair and blue eyes.
Book- এরাগন was fifteen at the start of the story. Film- এরাগন was seventeen at the start of the story.
Book- The gedwëy ignasia mark is a বৃত্ত and glows silver if the Dragon Rider uses a spell অথবা reaches for magic. Film- The gedwëy ignasia is in the shape of an 'e'.
"When the ড্রাগন realized that thirteen of them own had betrayed them - that those thirteen were helping Galbatorix to eradicate the rest of their race and that it was unlikely anyone could stop their rampage - the ড্রাগন grew so angry, every dragon not of the Forsworn combined their strenght and wrought one of their inexplicable pieces of magic. Together, they stripped the thirteen of their names. [/.../] And as a result, the thirteen were reduced to little আরো that animals. No longer could they say "I like this" অথবা "I dislike that" অথবা "I have green scales," for to say that would be to...