HMD Global and Nokia team please acknowledge this, your camera app needs serious improvements.
I currently own a Nokia 7 Plus which i had bought last month (June) and am disappointed with the purchase due to its camera quality. Phones priced at half its price are performing better in terms of camera quality. I don't believe the 'Zeiss' senors are to be blamed but your software post processing certainly is. A photo taken anywhere except in broad daylight turns out to be a 'noise house' especially in indoors and low lighting conditions with sometimes over and sometimes under sharpened result. The matters were not that worse before the June OTA Update cause i had switched to google cam port which used to work flawlessly but now gcam dosen't work either. And i am certainly not in the mood of rooting my brand new device for making gcam work.
Please either fix the issue which is causing gcam to not work or focus on improving your camera app because until and unless you don't have excellent software there is no point is publicising great hardware ( 'Zeiss Optics' ).
Please take this into consideration because excluding the camera i have never used a better smartphone than the Nokia 7 Plus. But 'i can't rely on its camera quality'.