Apple will make minimal changes to its smartphones for the new year, according to an analyst with the bank Nomura. Therefore, they are likely to end up looking much like the iPhone X of 2017...again. The Nomura research report indicates that the new models will have little to distinguish them besides new or improved software features.
https://www.notebookcheck.net/2019-s-iPhones-will-look-pretty-much-exactly-like-2018-s-new-analysis.375971.0.html