The Wall Street Journal’s Geoffrey Fowler has had a chance to take the iPhone 6, iPhone 6 Plus and Samsung’s Galaxy S5 on a test run from a photographic perspective, comparing the built-in cameras on each. On paper, the iPhone models were at a serious disadvantage: the photo modules are only 8MP, compared to the 16 megapixel units on Samsung’s flagship smartphone. Nevertheless, Fowler’s photos make clear that Apple’s combination of lenses, camera, sensor and post-processing technologies create consistently better pictures….