Yes, I went there. Movement in any lower light on my iPhone X is getting smudge issues. I believe that iPhone 7+ handled the image quality in low light settings much better. I will try to replace the camera, or maybe the entire phone, and see if it will make any difference. Pay attention on Genius bar reflection and the face of the blond guy on the right. The jacket on the table also has quality issues.
Building in the background can’t achieve same level of sharpness and noise reduction it did on the previous phone.