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Apple’s iPhone 18 may get a smaller RAM bump than expected، here’s why

Khaled Aziz

1- Analyst Ming-Chi Kuo says the iPhone 18 and 18e will likely ship with 9GB of RAM, up just 1GB from the current generation.
2- Pro models and the rumored foldable iPhone are expected to hold at 12GB, the same as the iPhone 17 Pro lineup.
3- A global memory shortage is already forcing Apple to raise prices and delay launches — and it may now be shaping what's inside the phones too.

 

The latest

Apple may be planning its smallest RAM upgrade in years for its next base-model iPhones, according to analyst Ming-Chi Kuo of TF International Securities, one of the most closely watched Apple forecasters in the industry.

Details

• Kuo said the iPhone 18 and 18e are expected to feature 9GB of RAM — a 1GB increase over the iPhone 16 generation, and a much smaller jump than the leap from 8GB to 12GB seen on the iPhone 16 Pro to 17 Pro.

• Pro models and the foldable iPhone — potentially called the iPhone Ultra — are expected to stay at 12GB and remain on track for a fall launch.

• The base iPhone 18 and 18e are expected to arrive in early 2027, with Apple splitting its launch calendar due to memory supply constraints.

• Apple has already raised prices on Macs and iPads by up to $400, citing surging memory costs driven by AI demand across the industry.

• The company is simultaneously under pressure to increase RAM to support Apple Intelligence and the revamped Siri features unveiled at WWDC 2026 — making the tradeoff harder on lower-priced devices.

What to watch

Whether a 9GB ceiling is enough to run Apple’s expanding on-device AI features smoothly on the base iPhone 18. If it isn’t, the memory shortage won’t just be a pricing story — it will become a performance one.

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