https://www.cnbc.com/2019/04/18/apples-next-iphones-will-get-major-camera-upgrades-ming-chi-kuo.html

An improved camera system will be a major selling point for Apple's 2019 iPhone lineup, according to a research note from TF International Securities analyst Ming-Chi Kuo.

Improved cameras and picture quality could give consumers a reason to upgrade from older models as iPhone sales growth has stalled in recent years. Camera quality is frequently cited as important factor in surveys about which features are critical to users who are deciding whether to upgrade.