iPhone 12 Pro and iPhone 12 Pro Max models are equipped with 6GB of RAM, while the lower-end iPhone 12 and iPhone 12 mini models have 4GB of RAM
iPhone 12 Pro is the first iPhone to have 6GB of RAM - GIGAZINE
Everything you need to know for the new 2020 iPhone 12 (Part 1) ? - GeekBite
iPhone 14: Should You Buy? Features, Advice, Deals and More
Apple iPhone 14 models to come with 6GB RAM, Pro models to have A16 chip?
Ahead of iPhone 12 Mini and 12 Pro Max Pre-Orders, Media Sites Share Hands-On Impressions - MacRumors
iPhone 14: The complete guide to Apple's next flagship - Dans Tutorials
Smaller iPhone 15 Pro Will Continue to Start at $999, Says TrendForce - MacRumors
iPhone 13 models feature the same amount of RAM as their predecessors - PhoneArena
iPhone 12 Pro Max, iPhone 12 mini, and HomePod mini available to order Friday - Apple