That's incorrect. You put the decimal point in the wrong place.
400 microns is almost .016" 16 thousandths of an inch which is a lot in engineering terms but not much of a bend over 12"
You would be unlikely to ever notice such a bend unless you REALLY looked for it.
it's the thickness of 4 normal sheets of paper.
Every bent image I have seen has been vastly more that this amount, which Apple claims is the maximum they will allow.
Hence I find this hard to believe. Someone is not telling the truth here, as is 4 sheets is the MAX allowed, we much assume many are less than that, and I would not expect anyone would unpack a brand new ipad and ever notice such a tiny bend.
So either people are lying, or Apple is lying.
I realized my scaling error later on (should have gone back and edited it); but you are correct: Those who have figured out how much 400 microns over 12" (or really over ANY distance!) (which truly IS about 4 sheets of 20 lb. printer paper) agrees regarding two major points:
1. That is a completely acceptable tolerance.
2. The iPad depicted in the article is "out" by MUCH more than 16 thousandths of an inch.
But the fact that the Haters seem to be (conveniently) "missing" is that Apple NEVER said that the iPad depicted in the Verge/MacRumors Article(s) (nor in fact ANY "bent" iPad depicted ANYWHERE) was ACCEPTABLE.
THAT's the difference that makes ALL the difference!
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I know that but that's the issue, NOBODY is complaining about an iPad that is under the threshold of 400 microns. This all started because there are iPads in circulation that are bent much worse. Apple could have avoided all of this if they put more thought into their statement. Something along the lines of "We are aware there are some iPads being shipped with an out of spec Bend and we encourage those of you with this issue to bring the Ipad back for a replacement" .
Had Apple of done this then there would be no issue, instead they sneakily tried to pass off a bend as "normal" hoping people would choose to keep the bent ipad rather then return it. Do you really think your average consumer knows what 400 microns is???? They are likely to take Apple's word for it and think a bent ipad is normal.
Apple's clarification gave a common, real-world equivalent (4 sheets of paper) to what "400 microns" would look like; so, after that, yes, I really DO think your average consumer knows approximately what a 400 micron "gap" would look like.
And, considering the number of iPads Apple sells, I can't imagine that any company in their position would simply "ENCOURAGE" those hordes of iPad owners, ALL of whom would be INSISTING that THEIR iPad was a "Defective" one, to "bring your iPad back for a replacement."
Think about it.
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Like I said, deliberate ignorance of evidence. There are other photos but you refuse to look. Lying to yourself by omission. Your stance that if it isn't here on this site it doesn't exist.
Once again, use basic geometry. Either the iPad is bent or everything else is.
You go right ahead and keep on deceiving yourself.
Take care and have a Happy Holiday.
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View attachment 812807 View attachment 812808 View attachment 812809 View attachment 812810 View attachment 812811 View attachment 812812 View attachment 812813 Quick Google search:
Bent iPad Pro 2018
Quick analysis:
1. "Finger-prop-up picture": That seriously looks like an optical illusion to me. It might be true; but I really need to see it without all the confusing angles and shadows. Also, don't know if this was out-of-the-box or not.
2. "Side view detail, grey background": Need to know how much that "bend" is, and whether it was an "out of box experience", or after use.
3. "Facebook(?) Post": WAY too dark to figure out ANYTHING. Sorry.
4. "Study in Horizontal Lines": Assuming that what we are seeing is a bowed-up iPad face-down against a (hopefully flat?!?) horizontal surface, we STILL don't know if this was due to MANUFACTURING or (ab)use.
5. "Edge-on View with Keyboard": a) Can't decide if that is truly out-of-spec. b) Again, is this right out of the box, or not?
6. "iPad Pro with Pencil 2": I'm honestly not seeing it here at all. This is why Apple can't just say "Come on in!" to ALL iPad users! And again, even if I'm just not seeing it; we honestly STILL don't know if this is Manufacturing, or Use, related.
7. "Last Picture, Edge-On View": If there in fact IS a "bend" here, it CANNOT be more than 400 microns. Again, we have absolutely NO idea whether the iPad came this way, or BEcame this way...
That is my honest assessment of these photos. Without more data, that is absolutely NO evidence of a MANUFACTURING issue with the planarity of the most recent iPad(s).