I have been using for one week and there is no any problem with audio jack. I am using original Nokia headphone which came with Nokia 7 Plus and sound quality is the best. I don’t know what are people complaining about Audio Jack problem. Only one thing is when you when plug in or plug out your audio jack, there is no such icon or notification in phone.
But there is no problem with audio jack. Regarding camera so, I am not big fan.
I took some pictures from this camera. Pictures were clicked clean and good.
Thank You