According to the Japanese blog Macotakara, Apple’s 2019 iPhone range will have two new triple-camera models. These are to be USB-C iPhones with OLED screens and a thicker chassis. This is claimed to be needed to support the previously-rumored triple-camera system in 6.1-inch and 6.5-inch iPhones. The report, citing unnamed supply chain sources, also says that these iPhones will ship with a Lightning to USB-C cable.
“The 6.1-inch organic OLED model seems to be thicker than the iPhone XS by about 0.15 mm,” says the Macotakara site (in translation), “but the projection of the rear camera is reduced by about 0.5 mm, so the total [extra] thickness is about 0.1 mm.”