But the iPad and Galaxy Tab have similar touch sensors?
I don't know if they have the same touch sensors, but I can definitely say this.
Try swiping your fingers across the screen to go to the next page. Even that *most basic* functionality isn't smooth. Sometimes, it doesn't even 'register' the touch motion, which is very disappointing.
If companies are trying to compete with the iPad/iPhone, they need to pay attention to detail as much as Apple does. Currently, I feel like everybody is trying to catch up by just putting out new devices.
But they are forgetting the most important one: User Experience.