The latest iPhone 18 leak hints at a major chipset upgrade for all four models

• The iPhone 18 phones tipped to use A20 chips
• Those CPUs could be based on an improved 2nm process
• It means faster, more efficient chips

While the iPhone 18 series won’t be launching for another year and a half, we’ve already heard several predictions about it – and the latest one suggests all four models in the range are going to get a substantial performance upgrade.

This comes from well-respected Apple analyst Ming-Chi Kuo, who has reiterated a prediction he made six months ago: that the A20 chipsets destined for the iPhone 18 handsets will use a 2-nanometer production process.