Apple Leaks Digest — Apr 21–28, 2026: iPhone Ultra Confirmed, MacBook Ultra Detailed, iOS 26.5 Ships Ads

This seven-day catch-up digest (Apr 21–28) covers the week's highest-signal Apple leaks: the foldable iPhone is now officially named iPhone Ultra with confirmed dimensions, five deliberate hardware omissions, and a full supply-chain lock-in. MacBook Ultra is delayed to early 2027 due to chip constraints. iPhone 18 standard shifts to Spring 2027. Incoming CEO John Ternus outlined six hardware categories in active development. iOS 26.5 Beta 4 confirms Apple Maps ads launching this summer. iOS 27 code reveals new features. Plus an OpenAI AI phone signal and a Towson retail union complaint.

This digest covers the past week — April 21 through 28 — after a brief publishing gap. A lot happened. Dummy-model images of the foldable iPhone surfaced. The "Ultra" brand name landed on two distinct product lines. An incoming CEO laid out six new product categories under development. And iOS 26.5 Beta 4 locked in Apple Maps advertising for this summer. Below is everything worth your time, ranked by signal strength.

📱 iPhone Ultra (Foldable)

Dummy models provide first real visual confirmation

Leaker Sonny Dickson published images of accessory-manufacturer dummy models for the iPhone 18 Pro, iPhone 18 Pro Max, and the foldable device — giving the industry its clearest look yet at final production dimensions1. Dummy models are sourced from the same supply chain that makes protective cases ahead of launch — accessory manufacturers rely on them for accurate dimensions, so they tend to be right. The foldable is confirmed as a book-style form factor (not a flip), with an outer display around 5.5 inches and an inner display around 7.8 inches unfolded.
The device will officially be called iPhone Ultra, positioned above — not inside — the iPhone 18 series, similar to how iPhone Air sits outside the iPhone 17 lineup2. Launch timing: alongside iPhone 18 Pro and Pro Max in fall 2026, though supply constraints may push availability by a few weeks3.

Five features missing from the $2,000+ device

Dickson and Vadim Yuryev's dummy model analysis agree on a list of hardware that didn't make the cut — all traded away to hit a 4.5 mm unfolded thickness. That would make iPhone Ultra the thinnest iPhone Apple has ever built4:
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Authentication falls to Touch ID embedded in the side button. The camera system drops to a dual-lens setup (wide + ultrawide), losing the third telephoto present on every iPhone Pro since 2019. Camera Control is retained — leaker "Instant Digital" reports Apple prioritized that button specifically, treating it as a core feature differentiator5.

Supply chain: OCA technology is the secret weapon

TrendForce points to a specific material as the engineering unlock for Apple's near-invisible crease: an optically clear adhesive (OCA) that flexes during bending to reduce fatigue, then hardens temporarily on impact. Apple has set a crease depth target below 0.15 mm and a crease angle below 2.5°6. The display panel itself is sourced from Samsung Display under a three-year exclusive supply agreement1. Foxconn began trial production (the stage immediately preceding mass production) in early April, with mass production targeted for July7.
DigiTimes reported that mass production was pushed back by one to two months, though Apple has not communicated any launch delay to suppliers and the 2026 release plan holds8. DigiTimes also reported Apple grew its foldable display panel inventory by 20%, even as overall foldable-market growth has slowed9. You don't build buffer stock like that if you're nervous about the product. TrendForce estimates Apple could capture roughly 20% of the global foldable smartphone market in 20266.
Foldable phone technology concept
Foldable phone technology concept

💻 MacBook Ultra

Gurman details six new features; timeline slips to early 2027

Mark Gurman at Bloomberg reports the next MacBook Pro redesign is coming under the "MacBook Ultra" name, now targeting early 2027 after slipping from late 2026 because of a global memory chip shortage10. What Gurman says is in the box: OLED display, touchscreen, Dynamic Island at the top, M6 Pro/M6 Max chips on TSMC's first-generation 2nm process (roughly 15% faster than the M4-era 3nm), built-in cellular via Apple's C1X or C2 modem, and a thinner chassis.
MacBook Ultra will sit above and cost more than the current MacBook Pro2. If the 2nm chip claim holds, it would be the first Mac on that node — assuming iPhone 18 Pro does not launch first with the A20.

📲 iPhone 18 Line — Staggered Launch Confirmed

Standard model delayed to spring 2027; 12 GB RAM incoming

Analyst Dan Nystedt's reporting confirms iPhone 18 standard model will not ship alongside the Pro models in fall 2026 — instead arriving in spring 2027 together with iPhone 18e and a second-generation iPhone Air11. The standard iPhone 18 will debut with 12 GB RAM — matching iPhone 17 Pro/Pro Max specs — driven by on-device Apple Intelligence processing requirements.
The A20 chip uses TSMC's 2nm process and delivers approximately 15% performance improvement over the iPhone 17's N3P, with no regression in power efficiency11. Apple ran the same play with iPhone Air — ship the premium tier first, let the volume model follow months later. Apparently that's the model now.

🏢 Executive Strategy: Ternus Outlines Six New Product Categories

Bloomberg's Gurman reports that John Ternus, set to become Apple CEO on September 1, has briefed employees on six new major product categories in active development12. The ones furthest along: AR Glasses (with Apple pushing hard on high-resolution display tech to stay ahead of competitors), iPad Fold (in parallel development with iPhone Ultra), and iPhone Ultra itself, which Gurman frames as the signature early launch under Ternus.
Ternus also told employees that "Apple has so much opportunity to expand services" — which is a strange thing for a lifelong hardware engineer to lead with. It could be a genuine strategic pivot. Or it could be the new CEO making sure services teams feel seen. Hard to know yet.

🖥️ Software & Firmware

iOS 26.5 Beta 4: Maps ads locked in, cross-platform E2EE suspended

Apple released iOS 26.5 Beta 4 (developer) on April 27, followed by the public beta four hours later13. Final release is planned for May 2026. Two notable changes confirmed in this build14:
Apple Maps advertising goes live this summer in the US and Canada. Ads appear at the top of search results and in Suggested Places, marked with an "Ad" badge. Apple says location data and ad interaction metrics will not be tied to your Apple ID or shared with third parties — a deliberate jab at Google Maps, whether or not Apple says so.
Cross-platform iMessage E2EE is gone. The feature to encrypt messages between iPhone and Android appeared in iOS 26.4 beta and was quietly pulled before release. Cross-platform encryption turns out to be harder than a beta cycle.
The broader iOS 26.5 beta cycle also added new watch faces and confirmed features for three unspecified popular iPhone apps13. macOS Tahoe 26.5, iPadOS 26.5, watchOS 26.5, tvOS 26.5, and visionOS 26.5 all reached Beta 4 simultaneously on April 2714.

iOS 27 code discoveries: Visual Intelligence, satellite internet, Liquid Glass slider

Code-string researcher Nicolás Alvarez found four Apple Intelligence features in iOS 27 backend code15:
  1. Visual Intelligence scanning food nutrition labels → Health app integration
  2. Visual Intelligence scanning printed phone numbers and addresses → auto-add to Contacts
  3. Wallet generating digital passes from physical event tickets and gym membership cards
  4. Safari auto-naming Tab Groups based on tab contents
Separately, satellite connectivity features were found in iOS 27 code: 5G satellite internet (likely gated to iPhone 18 Pro via the next-gen C2 modem), Apple Maps over satellite, and iMessage photo sharing over satellite16. Code strings indicate at least some satellite features may extend to a wider device range.
On the design side, iOS 27 is set to include a slider control that lets users dial down the intensity of the Liquid Glass visual effect introduced in iOS 2617. An Undo/Redo option is also coming to home screen customization — letting users roll back widget, wallpaper, and page-layout changes18. iPhone 11 series and iPhone SE (2nd generation) will not receive iOS 2718.
WWDC 2026 poster design hints at a significant Siri redesign — Gurman reports the new Siri features a "glow halo effect" visible in the poster art, more pronounced in dark mode18.

🔭 Peripheral Intel: OpenAI Building an iPhone Competitor

Ming-Chi Kuo's supply chain contacts surfaced something worth watching: OpenAI is building a smartphone19. MediaTek and Qualcomm on chips. Luxshare Precision — one of Apple's biggest assembly partners — as the exclusive manufacturer. Mass production target: 2028. Kuo's argument is that the smartphone is the only form factor that gives an AI agent complete real-time context about its user — location, activity, communication, all at once.
2028 is not Apple's problem this year. But Luxshare actively trying to reduce its Apple exposure is worth tracking. An exclusive OpenAI contract moves that along.

⚖️ Labor: Towson Store Closure Draws Federal Complaint

The International Association of Machinists (IAM) filed an unfair labor practice charge with the National Labor Relations Board following Apple's decision to close the Towson Apple Store — the first unionized Apple retail location, organized in 202220. The union alleges Apple is allowing non-union employees at the store to transfer to nearby locations without reapplying, while blocking unionized Towson workers from doing the same. Apple's position is that the union contract prevents guaranteed employment at other stores. An NLRB hearing timeline is pending.

What to Watch Next

This month: iOS 26.5 final in May — Maps advertising either goes live or doesn't. That's the first real test of Apple's ad ambitions on its own mapping platform.
July: Foxconn's mass-production target for iPhone Ultra. If that slips, a fall launch delay becomes a real conversation.
WWDC 2026: First time Ternus speaks publicly as CEO-designate. And the first proper look at iOS 27's Siri redesign — if the poster is any indication, the glow effect is doing a lot of work.
Cover image: Apple MacBook logo macro, via Pixabay (Pixabay License, free for commercial use)

参考来源

  1. 1MacRumors — This Is What the iPhone 18 Pro Looks Like
  2. 2MacRumors — Apple Planning to Launch Two New Ultra Products
  3. 39to5Mac — iPhone Ultra and MacBook Ultra Are Coming This Year
  4. 4MacRumors — iPhone Ultra Could Be Missing 5 Features
  5. 5MacRumors — Camera Control Key Foldable iPhone Feature
  6. 6MacRumors — Apple's Foldable iPhone Secret Weapon
  7. 7MacRumors — iPhone Fold Trial Production
  8. 8DigiTimes — Apple Foldable iPhone Production 2026
  9. 9DigiTimes — Apple Foldable Display Inventory
  10. 10MacRumors — MacBook Ultra Up to Six New Features
  11. 11MacRumors — iPhone 18 Could Come With 12GB RAM
  12. 12MacRumors — Major New Apple Products: AR Glasses and iPad Fold
  13. 139to5Mac — iOS 26.5 Guide
  14. 14MacRumors — Apple Seeds iOS 26.5 Beta 4
  15. 15MacRumors — 4 New Apple Intelligence Features iOS 27
  16. 16MacRumors — iOS 27 New iPhone Features Coming
  17. 179to5Mac — iOS 27 Guide
  18. 18MacRumors — iOS 27 Roundup
  19. 19MacRumors — OpenAI Working on an AI Smartphone
  20. 20AppleInsider — Towson Apple Store Union Strikes Back

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