Is there a phone which does A? The iPhone does A. Are you kidding, the iPhone doesn't do B! The grandparent specifically asked about a 1/4 second delay on all

Is there a phone which does A? The iPhone does A. Are you kidding, the iPhone doesn't do B! The grandparent specifically asked about a 1/4 second delay on all touches, the iPhone is (at a guess) faster than 1/16 seconds, certainly well below the magic 1/10 of a second. Switching apps on the 3G can certainly be sluggish, but is a very different problem, solved in part by upping the processing speed in the 3GS by 300MHz.