Nice comparison on CNET of the top smartphone cameras is a side-by-side photo comparison.
The iPhone 7 Plus gets a new camera, and this one is a big deal. Actually, it’s two big deals: two 12-megapixel cameras on the back, one wide-angle and one telephoto. Our very own professional, CNET Senior Photographer James Martin spent six days with the iPhone 7 Plus and its cameras. He worked in and around San Francisco, taking shots with the new phone, plus the current leading phone cameras on the market: 2015’s iPhone 6 Plus and the Samsung Galaxy S7 so that you can compare the results yourself — just drag the slider to compare the cameras. After all, a picture’s worth a thousand words.
Indeed. Lots of photos, plenty of comparisons, no dogma. Let your eyes decide. My view? Samsung is better in low light, iPhones are better in natural light.