No, the display of my microwave isn&#x27;t always on, it automatically shuts off after a few minutes; yet, it&#x27;s still fast enough that I can&#x27;t perceive any delay.<p>Another example, look at this handheld game: <a href="https:&#x2F;&#x2F;www.youtube.com&#x2F;watch?v=1naGfmzkh9w" rel="nofollow">https:&#x2F;&#x2F;www.youtube.com&#x2F;watch?v=1naGfmzkh9w</a><p>Is there any perceived delay when the On button is pressed? I frankly can&#x27;t see it.<p>EDIT: This one even has full color and movement: <a href="https:&#x2F;&#x2F;www.youtube.com&#x2F;watch?v=xD4DDewpOF8&amp;feature=youtu.be&amp;t=1m17s" rel="nofollow">https:&#x2F;&#x2F;www.youtube.com&#x2F;watch?v=xD4DDewpOF8&amp;feature=youtu.be...</a><p>It goes from complete shut-off of the entire device to moving animation in less time, from what I can tell, than it takes for him to move the button until the end.<p>EDIT2: I measured it frame-by-frame, it takes 5 frames from the moment the button starts to move until the screen is completely functional, showing the proper image. The video is at 25 fps, so that&#x27;s 200ms, for the whole device to go from non-powered to fully working animation.