SOLVED: How to tell iPhone X apart from XS? - iPhone X - iFixit
The iPhone X has the same amount of speaker holes on each side of the lightning port at the bottom and the XS has 3 on one side and 6 or 7 on the other side. That’s really the only way to tell them apart. - iPhone X
iPhone X Teardown - iFixit
Apple iPhone Xs Max Teardown
iFixit's new cases take you inside of your iPhone
iPhone X Teardown and Analysis!
iPhone X Teardown - iFixit
Apple's iPhone X Packs in a Super Dense Logic Board
How to fix iPhone water damage: get water out with rice & other tricks
What parts of the iPhone X and iPhone XS are interchangeable with regards to the screen, battery, camera, speaker, and others? - Quora
What is the best way to get an iPhone repaired at a low cost in