By taking his title, Gandalf became the leader of the wizards and was given authority to punish Saruman. Another difference is that Gandalf the White could be harsher and applied his powers more readily. While gaining in power and strength, Gandalf the White lost the charm of Gandalf the Grey.
Is Gandalf more powerful as Gandalf the White?
Gandalf is overall more powerful as Gandalf the White. He is far more charismatic and has some limited foresight. He was able to defeat Saruman, breaking Sarumans power over Theoden and breaking his staff after the Ents took Isenguard.
Is Gandalf the White a different Gandalf?
Midway through The Lord of the Rings, Gandalf becomes the head of the order of Wizards, and is renamed Gandalf the White. This change in status (and clothing) introduces another name for the wizard: the White Rider. However, characters who speak Elvish still refer to him as Mithrandir.
Why did Gandalf the Grey become Gandalf the White?
Nevertheless, when Gandalfs wrath was kindled his unveiled strength was such that few of Saurons servants could withstand him. Gandalf was carried to Caras Galadhon in Lothlórien, where he was healed, given a new staff, and clothed in white, and thus became Gandalf the White.