Dairyxox: Some in the tech media are starting to notice that the exynos version takes blurrier photos than the snapdragon version. Something to do with the image signal processor in the SOC perhaps. See here: https://twitter.com/andreif7/status/1113039544243404800
I haven't taken many photos yet, but to date I'm not sure my S10 is any better than my S7 for photos. In particular, my S10 seems to struggle more with image contrast between light/dark elements on auto mode than my S7.