The OnePlus Open has now arrived, as has the Sony LYT-T808 camera sensor with it. Supposedly, Sony's new 'Pixel Stacked' technology allows the OnePlus Open to match the image quality of the Galaxy S23 Ultra, despite having a smaller primary camera. OnePlus has also provided full details about the other cameras that have made their way into its first foldable.https://www.notebookcheck.net/OnePlus-Open-said-to-match-image-quality-of-Samsung-Galaxy-S23-Ultra-with-new-Sony-LYT-T808-camera.760869.0.html
Galaxy s23 ultra doesn't have imx989. Nor 1inch sensor