---
title: "Apple Reveals Display Features of Foldable iPhone Duo: Replaceable Protective Layer and Specs"
description: "Apple has revealed details about the foldable iPhone Duo: the wearable screen protective layer can be replaced for $20 via AppleCare+, and body thickness ranges from 5.2 to 11.3 mm."
date: 2026-10-03T10:02:32.000Z
lang: en
url: https://xab.info/en/posts/apple-reveals-display-features-of-foldable-iphone-duo
tags: [apple, iphone-duo, foldable-smartphone, gadgets, tech-news]
publisher: "XAB.info"
---

# Apple Reveals Display Features of Foldable iPhone Duo: Replaceable Protective Layer and Specs

![Apple foldable iPhone Duo smartphone with screen protection technology](https://xab.info/media/2026/10/03/apple-raskryla-osobennosti-ekrana-skladnogo-iphone-duo/apple-raskryla-osobennosti-ekrana-skladnogo-iphone-duo-1.webp)

## 🎯 Key Points

- The protective layer of the iPhone Duo flexible screen can be replaced upon wear.
- The cost of replacing the protective film under AppleCare+ in the US will be $20.
- The device's peak screen brightness reaches 3,000 nits with a contrast ratio of 2,000,000:1.
- The smartphone body is made of titanium, and thickness when unfolded is 5.2 mm.

American technology giant Apple has officially disclosed key technical features and innovative engineering solutions embedded in the design of its first foldable smartphone, named the iPhone Duo. The device is drawing massive attention from the expert community and users due to fundamentally new approaches to flexible display durability and build quality.

### Innovative Solution to the Screen Crease Issue

One of the main problems of all modern foldable smartphones on the market remains the appearance of a noticeable crease and distortion at the inner screen's folding point over time. According to official data presented by Apple's Vice President of Hardware Engineering, Kate Bergeron, the company's engineers have found an elegant and practical way out of this situation. An advanced nanocrystalline coating was specially developed for the iPhone Duo.

If the crease or protective layer begins to cause discomfort to the user or wears out over time, the element can be easily updated. The design provides for the replacement of a special protective layer. Notably, for US device owners with an extended AppleCare+ subscription, the cost of this service procedure will be a symbolic 20 US dollars, making repairs accessible and eliminating the need for an expensive full screen replacement.

### Technical Specifications and Body Materials

In addition to the innovative screen, the iPhone Duo stands out with impressive hardware parameters. The peak brightness of the inner display reaches a record 3,000 nits, and the contrast ratio is 2,000,000:1, providing a vivid and detailed picture under any lighting conditions. The device's body is made of high-strength titanium, while the front and rear panels are protected by proprietary Ceramic Shield glass.

The device's dimensions are also optimized for daily use: in the unfolded state, the body thickness is only 5.2 mm, and when folded, it is 11.3 mm with a total weight of 254 grams. Apple continues to set standards in the premium mobile technology segment, offering users a combination of maximum performance, durability, and thoughtful maintainability.

## 🔍 Fact-Check Verification

- [Apple раскрыла особенности экрана складного iPhone Дуо – Zamin.uz, 02.10.2026](https://zamin.uz/ru/tekhnologii/223342-apple-raskryla-osobennosti-ekrana-skladnogo-iphone-duo.html) - Сообщается о сменном защитном слое и заявлении Кейт Бержерон.
- [iPhone Duo устраняет искажения в месте сгиба с помощью съемной защитной пленки для экрана](https://www.notebookcheck-ru.com/iPhone-Duo-ustranjaet-iskazhenija-v-meste-sgiba-s-pomoshchju-semnoi-zashchitnoi-plenki-dlja-ehkrana.1414704.0.html) - Детали о съемной защитной пленке и стоимости в 20 долларов по AppleCare+.
- [iPhone Duo — первый складной смартфон Apple. Что известно: цены, характеристики, когда выйдет](https://auto.rambler.ru/navigator/57165930-iphone-duo-pervyy-skladnoy-smartfon-apple-chto-izvestno-tseny-harakteristiki-kogda-vyydet/) - Технические спецификации, яркость 3000 нит, материалы корпуса.
- [Apple придумала недорогой ремонт для складного экрана iPhone Duo](https://www.computerra.ru/365912/apple-pridumala-nedorogoj-remont-dlya-skladnogo-ekrana-iphone-duo/) - Анализ ценовой политики ремонта складного дисплея Apple.

## ❓ FAQ

### Q: How can the issue with the screen crease on the iPhone Duo be resolved?
**A:** Apple engineers provided for the replacement of a special protective nanocrystalline layer if it begins to cause inconvenience to the user.

### Q: How much does it cost to replace the protective layer under AppleCare+?
**A:** For AppleCare+ subscribers in the US, the cost of this procedure is 20 US dollars.

### Q: What are the dimensions and weight of the foldable iPhone Duo?
**A:** The device's thickness when unfolded is 5.2 mm, when folded it is 11.3 mm, and the weight is 254 grams.