Frankly, I can not realize what is going on with your"display" , I have compared mine with some of my friends', a p30 pro, mate 20 pro, an iphone XS, XR, Samsung S10+, note 9, note 8, in side by side fashion, and though differences can be appreciated, mine is way better overall, in some instances other displays look somewhat better, in others not, but NEVER to the extreme ugly images you are posting, so, you may have a very bad device, bad luck or else, go claim warranty or get other device, as you will not convince anybody here that the note 10+ display is that bad, just stop bashing this device, and start some positive actions to solve your problem, good luck