Done, all three are exactly the same from what I can tell, which is basically an instant unlock( I can record and post later if you like, LOL). The only issue I can think of is finding the exact spot when the screen is totally off. This was the reason why I started using the always on display so that it shows the correct spot when AOD is active. When the screen is off, just being off by a little could cause a delay or it not work at all. Even running my test just now, just by coincidence I had a slight issue with the note 10 and the s20 and had to do it a second time because I didn't quite had it lined up right while AOD is off.