iPhone 17 Series to Feature 12GB RAM, iPhone 18 Models to Adopt Enhanced LPDDR5X Memory

Apple’s Future iPhones Poised for Major Memory and Performance Upgrades

Cupertino, CA — April 29, 2025 — Apple’s upcoming iPhone 17 series is reportedly set to receive a significant performance boost, with all four models rumored to come equipped with 12GB of RAM, according to a credible leak from Digital Chat Station via Chinese platform Weibo. The new leak suggests that Apple is aggressively pushing memory and processing capabilities ahead of its future iPhone releases.

iPhone 17 Pro Models to Get A19 Pro Chip on 3nm Process

The high-end iPhone 17 Pro and Pro Max are expected to be powered by the A19 Pro chip, which will be built on TSMC’s advanced 3nm process. The new chip promises significant performance improvements over the A18 Pro used in the iPhone 16 series. Enhanced efficiency and power management are anticipated to further optimize the user experience, especially in areas such as multitasking, gaming, and AI-driven tasks.

While a previous rumor suggested only three of the four iPhone 17 models would receive 12GB RAM, the latest report indicates Apple has finalized plans to include 12GB across the entire lineup, including the base model.

iPhone 18 Series to Introduce LPDDR5X Six-Channel Memory

Looking ahead, the iPhone 18 family, slated for release in 2026, is rumored to introduce six-channel LPDDR5X memory — a first for Apple devices. This memory upgrade is expected to dramatically increase memory bandwidth, contributing to smoother multitasking, faster app launches, and enhanced overall responsiveness.

The adoption of LPDDR5X memory aligns with Apple’s broader strategy of strengthening its hardware architecture to support next-gen software features and AI workloads.

Apple Gears Up for Generational Leap in iPhone Hardware

Apple’s shift toward higher RAM configurations and cutting-edge memory architecture marks a notable evolution in iPhone hardware philosophy, bringing its flagship devices closer to parity with high-end Android competitors in terms of raw memory performance. If these rumors materialize, the iPhone 17 and 18 series could be the most performance-focused iPhones to date.

Official details are expected to surface in the coming months as Apple finalizes its 2025 and 2026 iPhone roadmaps.