All indications suggest that iPhones will join the 5G revolution in 2020, although not all iPhones may have the same type of 5G capability.
According to an investor note from JP Morgan, as reported by Apple Insider, Apple is considering increasing the number of new iPhone models from three to four next year. Among them, two models will feature a 6.1-inch display, while the other two will have 5.4-inch and 6.7-inch screens. Similar to the previous year, two of these models will be standard iPhones, and the other two will be higher-end "Pro" versions.
The most interesting detail here is that JP Morgan believes all these iPhones will support 5G connectivity, although not all in the same way. Specifically, the two Pro models will be capable of connecting to faster mmWave 5G networks, while the standard models will only support lower-end 5G networks.
For those seeking a simplified explanation, mmWave 5G networks can achieve higher speeds than their lower-end counterparts but have limitations in terms of coverage and distance. It's worth noting that the rollout of 5G is still an ongoing process in the United States, with recent announcements from T-Mobile and AT&T regarding significant network expansions.
Even if the most affordable new iPhone models next year support some form of 5G, it would be a significant development.