Come on now.
It is impossible to say. For example I think Hughes would be in about the same place as Redknapp is right now, but without the huge sums of money Redknapp has pissed up the wall since he walked in. Hughes spent a lot as well, to be fair.
Hughes got 4 points from 12 games.
Redknapp has 16 points from 18 games.
If you start the table from when he took over QPR are 10th.
I've literally no idea how you're coming to the conclusion he's doing worse than Hughes.