It works just fine. However, you can notice the drop in quality in pixels and colors (compared to the original), but for its price, it is a decent choice if you want an affordable and quick solution to make your iPhone functional again.

I bought it to replace the screen of a broken iPhone X that I had and wanted to give to my little daughter...
I was pleasantly surprised by its quality and color accuracy, as well as the responsiveness of the touch...
As for its lifespan... I don't know yet... time will tell..

I give it four stars because it is value for money and because it does what it should! Now if you expect the results and build quality like the genuine one, you will be disappointed here. It doesn't give you the colors and hardness of the original. But if you just want your broken phone to be back without expecting the super wow colors of the original, then this is a good opportunity. Also, prefer to put an additional tempered glass because it will break more easily than the original!