i backed a really nice 16GB Minibook mit m3 Processor but i am very unhappy with my screen. I have a black spot at the screen. I had many pixel problems with other Notebooks or Tablets. This one is different. I think it is dust or dirty from production, which got between glass and lcd. It changes color from black to white at different angles. If you push this spot, you can see, that the screen behaviour is like something is under screen. Chuwi tells me, that this is a dead pixel or other pixel problem. What do you think. I am very unhappy with my minibook. I will use a modern notebook with a black spot. Everytime i use it, i will see it… no go!