It is compatible with iPhone X with model number A1865 A1901 A1902 (All Versions Globally). (In particular, note that it does NOT work with iPhone XR or iPhone XS. ). If your phone has a screen with the following conditions.

Compatible Brand: For Apple
Brand: Unbranded
Type: Adhesive, Assembly Kit, Display: LCD Screen, Display: Screen Digitiser, Display: Screen Digitizer, Flex Cable, Frame, Opening Tools, Tool Kit, Touchscreen
Unit Type: Unit
Compatible Model: For iPhone X, For A1865 A1901 A1902
Unit Quantity: 1
Colour: Black