Appearance different

A. Apple Logo

From the picture below, we can see that there is no difference between the China made iPhone 7 series display and the original ones, however, back to the rear side, we can easily figure out which one is which, cause the original one has Apple logo on it while the China made screen has none.

Read more:https://www.etradesupply.com/blog/analysis-china-iphone-7-series-lcd-screen/