Analyst Jeff Pu predicts that the upcoming iPhone 12 may start at a US$50 higher base price compared to the iPhone 11 owing to the inclusion of 5G and transition to an OLED display. This price rise is despite the fact that the iPhone 12 is not expected to include EarPods and a wall charger in the box. Further adding to the chagrin of prospective buyers is the fact that the iPhone 12 lineup may sport significantly smaller batteries than the corresponding iPhone 11 variants.
https://www.notebookcheck.net/iPhone-12-may-cost-US-50-or-more-than-iPhone-11-and-this-is-without-EarPods-wall-charger-and-now-significantly-reduced-battery-capacity.481190.0.html