https://www.cnet.com/news/triple-camera-iphone-apple-rumor-2019-jeff-pu/

Two cameras on the back of your iPhone X may not be enough -- the 2019 iPhone may come with three. A second analyst just corroborated last month's report of a triple-camera iPhone, lending the rumor a lot more credibility.

In an investors note seen by CNET, analyst Jeff Pu predicts that Apple may release an iPhone in the second half of 2019 with three rear 12-megapixel cameras and optical image stabilization (OIS). Pu came to this conclusion in a note profiling Largan, a company that manufactures smartphone lenses for Apple. (He believes Largan might wind up supplying the lenses for the triple-camera iPhone, too.)