Apple (AAPL) iPhone 18 Rumored to Feature 12GB RAM for Advanced AI

Apple's (AAPL) upcoming iPhone 18 is reportedly set for a significant memory upgrade, featuring 12GB RAM, a 50% increase from the iPhone 17's anticipated 8GB. This move aims to bolster support for advanced Siri AI and Apple Intelligence features, according to KB Securities, citing DigiTimes. The iPhone 18 Pro is expected in Fall 2026, with the standard iPhone 18 potentially launching in Spring 2027. This rumored upgrade would bring the standard iPhone 18's memory capacity in line with Pro models, fulfilling a critical requirement for Apple's most powerful on-device AI. Apple previously indicated at its Worldwide Developers Conference (WWDC) that the highest-tier Apple Intelligence features necessitate at least 12GB of RAM. Reports surfaced in April 2026 suggesting Apple is negotiating increased LPDDR5X production. The strategic memory increase highlights AI's growing influence on smartphone hardware design. While the iPhone 14 featured 6GB RAM and the iPhone 17 is projected to have 8GB, the rumored 12GB for iPhone 18 positions it to fully leverage Apple's evolving AI ecosystem. Apple is reportedly absorbing the increased memory costs.