India, June 19 -- It is one of the biggest changes to the standard iPhone in years. This is the biggest modification to the standard iPhone's architecture in years, and it's for one particular reason. Apple confirmed at WWDC 2026 that its most advanced on-device Apple Intelligence features require 12GB of unified memory.

Apple confirmed at WWDC 2026, which includes expressive Siri voices with personalisation, significant enhancements to system-wide dictation. Future Apple Intelligence features are expected to rely on 12GB of unified memory, making the iPhone 18 RAM upgrade far more significant than a routine spec bump.

The iPhone 17 ships with 8GB of RAM, while all iPhone 18 models are expected to move to 12GB. It is not capable of runn...