Like a single person on earth EVER complained "boy, does my smartphone touchscreen not react"... yeah... Actually, i wouldn't have thought it would be >100ms for my HTC One, but it's certainly small enough that i cannot see a difference.
It is really noticeable when dragging something with your finger and the object you are dragging doesn't stay under your finger. I'm actually surprised the delay on all those devices are so high, I mean I can ping a Google server that's in another city 140 miles away from me in under 10ms...
