iPhone XI Max CAD-based render Aside from a potentially smaller notch and a redesigned camera module on the larger device, Apple’s 2019 iPhones are expected to bring no major design changes. Nevertheless, some big internal upgrades are to be expected. And according to Barclays ( via 9To5Mac), one of these could be improved Wi-Fi speeds. Revealed in their latest report, the 2019 iPhone series will bring support for the latest Wi-Fi 6 standard, which is based on the IEEE 802.11ax technology. This will allow for connection speeds that are up to 40% faster than currently possible with the Wi-Fi 5 standard (802.11ac) which was released back in 2014. If history is anything to go by, the 2019 iPhone series will probably make its debut in early September. Details are still vague, but it seems as though three models are once again under development as direct successors to the iPhone XR, iPhone XS, and iPhone XS Max.