iPhone XS has 4GB of RAM, 2.49 GHz A12 chip according to benchmarks | AppleInsider
Apple Hub on Twitter: "Full specs including battery capacity and RAM inside the new iPhones have surfaced in regulatory filings. The iPhone XS and XS Max both feature 4GB of RAM, XR
Apple iPhone XS Max Unlocked 4G LTE - Space Gray (Renewed) Smartphone; GSM; 4 GB RAM/64 GB Storage; 6.5'' Liquid Retina HD - Micro Center
iPhone XS and XS Max Have 4GB of RAM, XR Has 3GB; XS Max and XR Have Larger 3,174 and 2,942 mAH Batteries - MacRumors
New iPhone XS, XS Max and XR benchmarked, RAM revealed - GSMArena.com news
How to Clear the RAM on Your iPhone XS, XS Max, or XR to Fix Problem Apps & Boost Performance « iOS & iPhone :: Gadget Hacks
Used Apple Iphone XS Max 64GB Storage Fully Unlocked Space Gray With Headset Style 1 Bundle Used Very Good - Walmart.com
Apple iphone XS Max 4GB RAM 64GB Storage Space Grey – Infinite Wares
Iphone Mobile Xs Max Mobiles | Iphone Xs Max 256gb Unlocked - Unlocked Original Apple - Aliexpress
iPhone XS, XS Max, XR Battery sizes, RAM revealed by Chinese regulator | AppleInsider