https://wccftech.com/iphone-12-pro-will-ship-with-6gb-ram-iphone-12-with-4gb-ram/

iPhone 12 Pro will ship with 6GB RAM, while iPhone 12 will ship with 4GB RAM, as per a tweet. by reliable leaker l0vetodream.

Although all iPhone 12 models will ship with OLED displays, 5G networking, and A14 chipsets, the primary differences will be in the display sizes, cameras and memory. The two non-Pro variants of iPhone 12 will feature 5.4-inch and 6.1-inch displays with 60Hz refresh rate, dual-camera setups, and 4GB RAM, while the high-end iPhone 12 Pro models will have 6.1-inch and 6.7-inch 120Hz ProMotion displays, triple-camera setups, LiDAR sensor, and 6GB RAM.