These pictures are from ali express (item 1005002926500743) I'm not sure if you can trust it. They explain on the on hand it is an original screen, on the other hand they say, it is a brighter screen with better color.
I would have tried if you hadn't already lied about the screen being 100%...
The thing is that the IATA rules impose a pretty hard limit of 100Wh on battery sizes for lithium batteries - and it doesn't look like Li is going away soon