An analyst said back in May that Apple may reuse the iPhone 16‘s A18 chip on the base iPhone 17 model this year and could ship both it and iPhone 17 Air with 8GB of RAM. But now he’s changed his tune.
All other members of the iPhone 17 family will reportedly use a newer A19 chip and sport 50% more RAM.
Update: As noted in the post below, GF Securities analyst Jeff Pu predicted in May that the base iPhone 17 would stick with iPhone 16’s A18 chip. But now he cites in a note seen by outlets like 9to5Mac that supply chain reporting indicates the base model will use the A19 chip expected in the Pro models. And only the base iPhone 17 may offer just 8GB of RAM, while the Air and Pro models will start at 12GB.