Its a shame the the new features page in Qt 5 doesn't have screenshots. Pictures are always easier to digest and the new features page always seem to be a great marketing opportunity v.s. just a list of things.

Compare the 5.3 page http://qt-project.org/wiki/New-Features-in-Qt-5.3

With the 4.5 page: http://doc.qt.digia.com/4.5/qt4-5-intro.html