It's the same screen and the same principle as any other device.

I have personally replaced several screens on laptops (from different models and brands), tablets, navigation devices (when I was a little bit younger ). I have friends in cell phone service who change various screens every day ...

If the new screen is really right replacement (appropriate connections and voltage), if the connector and wiring are correct, it must work.
However, it would not be the first time that a device comes from China as DOA.