The display has compared to other displays no quirks. It comes very close approach to the original quality. Everything worked except for the automatic brightness control. This I can live but because my old iPhone 4 soon retires. It is not supplied Hörmuschelgitter. With supplied, however diverse tools were able to remove the display because, incl. Screwdriver.
Correction: a star deduction, as well as the proximity sensor is not working.