> It has the same A12 CPU ... with 3 GB of RAM on the system-on-a-chip Actually that's package-on-package. The LPDDR4X DRAM is glued (well, reflow soldered) to

> It has the same A12 CPU ... with 3 GB of RAM on the system-on-a-chip Actually that's package-on-package. The LPDDR4X DRAM is glued (well, reflow soldered) to the back of the A12 Bionic. https://www.techinsights.com/about-techinsights/overview/blog/apple-iphone-xs-teardown/ https://www.techinsights.com/about-techinsights/overview/blo... https://en.wikipedia.org/wiki/Package_on_package https://en.wikipedia.org/wiki/Package_on_package