IPhone 20 Anniversary Model Launches With Second Foldable in 2026

Published by Robert Granstone on

IPhone 20 Anniversary Model Launches With Second Foldable in 2026 — iPhone

What You Need to Know

  • Apple accelerating development of 20th anniversary iPhone launching 2026 with second-generation foldable iPhone.
  • Anniversary iPhones feature edge-to-edge displays with curved glass on all sides for borderless design.
  • A21 chip built on 2-nanometer process powers anniversary iPhones, foldable, and separate iPhone 19 variant.
  • Standard iPhone 18 skipping fall 2024 launch, debuting spring 2027 with A20 chip instead.

Bloomberg reports that Apple is accelerating development of its 20th anniversary iPhone, planned for 2026, and the device will launch alongside a second-generation foldable iPhone. That pairing is the detail most coverage is glossing over: Apple is treating the anniversary as a platform moment, not just a cosmetic refresh cycle.

The anniversary iPhone is expected in two sizes, likely 6.3 and 6.9 inches, matching the proportions of the iPhone 18 Pro lineup arriving this September. Both anniversary models will feature an edge-to-edge display with curved glass on all sides, producing a nearly borderless look that represents a more dramatic departure from current designs than any recent Pro update. All three devices launching together, the two anniversary iPhones and the second-generation foldable, will share the A21 chip built on a 2-nanometer process.

The chip picture is more layered than it looks

The A21 comes in at least two variants. The anniversary iPhones and foldable get what is presumably the Pro version, while a separate iPhone 19 will carry a base A21. That split mirrors how Apple already differentiates its standard and Pro lines, applied now across a broader product spread.

The 2-nanometer node itself arrives a step earlier, in the A20 Pro powering this fall’s iPhone 18 Pro models. That chip marks the first process node upgrade in several years, moving Apple off the 3-nanometer architecture it has used for flagship iPhones. The standard iPhone 18, notably, will skip the fall launch entirely and debut in spring 2027 with a less powerful A20 built on the same 2nm process, a schedule shift that has no clear precedent in Apple’s recent iPhone cadence.

The foldable arriving alongside the anniversary models will need landscape software support to justify its form factor, something iOS 27 is reportedly beginning to address. How well Apple handles that transition will matter as much as the hinge durability engineering that has dominated hardware speculation so far.

Categories: News

Robert Granstone

Robert Granstone is the Editor-in-Chief of Guide4Mac. A veteran tech journalist with a decade of experience covering Apple, he specializes in making complex Mac and iPhone workflows accessible to everyone. Robert’s editorial philosophy is built on transparency and hands-on testing. Follow his latest insights into the Apple ecosystem here.

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