The different settings and the environments, the similarities with life after death, the attitudes towards growing up and the differences between kings towards the society.
There are distinct differences between the settings and environments in Hamlet and the Lion King, firstly the most distinct one is that the Lion King is in the African Savanna which is indicated in the whole movie, Hamlet is set at a Medieval Castle and surroundings, which is indicated when Hamlet gets on a horse and rides away from the castle along a beach. Secondly Hamlet is very dark and sad whereas the Lion King is bright and full of life and thirdly, Simba leaves his birthplace and grows up in a safer environment with Timon and Pumba in the Jungle. Hamlet Stays at the Castle where his father had died.
Life after death is very similar in Hamlet and the Lion King, the “ghosts” both speak to their sons personally in “ghost form” with Simba running in the jungle where his father speaks to him from the sky. Hamlet his father speaks to him through out the film they both get told to “set things right” but when they go to set things right they do it differently. In The Lion King Simba banishes Scar from the Pride lands forever and not everybody dies, whereas in Hamlet, Hamlet kills his uncle and everybody dies at the end.
Their attitude to growing up in each film is similar. In the Lion King Simba leaves his birthplace to the jungle where he meets Timon and Pumba. They teach him the rights and wrongs in life in their perspective. In Hamlet he relies on himself most of the time, there is no one he can really trust they both mature and rise to reclaim the throne.
How the kings change the environment and society is very different between the two films