Directly comparing a teaser and a trailer

I have decided that to further my research I will look at both a teaser and a full theatrical trailer of the same film. This will enable me to discover exactly what is added to the theatrical trailer by making a direct comparison looking at different aspects of the film.

I have decided I will look at both the teaser and trailer of the 2005 film Charlie and the Chocolate Factory.
The teaser can be viewed here:

  

And the trailer can be viewed here: