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Developing· AppleUpdated 3h ago

MacRumors notes iPhone 18 base models may miss out on specific AI features due to RAM constraints

MacRumors reported that the standard iPhone 18 models might feature 9GB of RAM, which could be insufficient for high-end iOS 27 capabilities requiring 12GB.

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Credible lead
How is confidence evaluated?
AI summary

According to reporting from MacRumors, upcoming iPhone 18 and 18e variants are expected to include a RAM upgrade that still falls short of certain advanced Apple Intelligence requirements.

Why this matters

If these hardware limitations occur, users on entry-level models may face feature gaps in Siri's voice customization and dictation accuracy compared to Pro devices.

Confidence reason

The information is attributed to a reputable supply chain analyst via a well-known Apple news outlet.

Evidence
  • MacRumorsPrimary
    iPhone 18 With 9GB RAM Still Won't Support Two New iOS 27 Features
    Verification pending
    "iPhone 18 With 9GB RAM Still Won't Support Two New iOS 27 Features Friday July 3, 2026 12:10 pm PDT by Joe Rossignol The lower-end iPhone 18 and iPhone 18e will be equipped with 9G"
    Open original source

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