iPhone DuoGuide
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Should You Buy iPhone Duo? Buying Guide & Checklist

Should you buy iPhone Duo or wait? Check carrier eSIM support, portability, storage, stylus timing, real cost and current delivery estimates before you order.

iPhone Duo Emulator: Try It Online or Use Xcode Simulator

Looking for an iPhone Duo emulator? Try our free online 3D demo in your browser, or, if you build apps, run the iPhone Duo simulator in Xcode 27's Device Hub.

iPhone Duo Hong Kong vs China Version: eSIM, Activation & Returns

Hong Kong or China iPhone Duo? Compare mainland eSIM activation (model A3721), return rules and other differences before you buy, with links to Apple's own pages.

How to Make an iPhone Duo Folding Animation

Use your own media in the browser, choose a folding sequence and export a short film. This walkthrough uses the creative tools already available in Duo Studio.

What is iPhone Duo? Apple’s foldable iPhone, explained

iPhone Duo is the name Apple announced for its first foldable iPhone. Understand the product and the older Fold and Ultra names.

iPhone Duo Prices: Hong Kong, China, US & UK

iPhone Duo starts at HK$17,499 in Hong Kong and RMB 15,999 in China. Compare storage prices, local preorder dates and official buying links.

iPhone Duo Release Date: October 23 Launch & Regional Dates

iPhone Duo was released on October 23, 2026. Preorders opened October 16 at 5 a.m. PT. US, UK, China and Hong Kong dates, plus the October 30 second wave.

iPhone Duo Size Comparison vs iPhone 18 Pro Max & iPad mini

How big is iPhone Duo? Compare its screen, video area and folded size with iPhone 18 Pro Max and iPad mini, using Apple's published dimensions.

iPhone Duo specs: displays, cameras, battery & dimensions

Apple’s published iPhone Duo specifications, including the 7.6-inch inner display, A20 Pro, Touch ID and charging requirements.

iPhone Duo Storage Options & Prices: 256GB to 2TB

iPhone Duo comes in 256GB, 512GB, 1TB and 2TB. Compare each upgrade's cost in the US, UK, Hong Kong and China, then size your need with a five-line budget.

Apple September 2026 event: replay & iPhone Duo highlights

Watch Apple’s official event and separate the Duo launch schedule from the iPhone 18 Pro announcements.

iPhone Duo Price in China: RMB 15,999 to RMB 26,499

iPhone Duo China price starts at RMB 15,999. See every storage tier, part numbers, 24-month 0% installments, included VAT, the purchase limit and the eSIM model.

iPhone Duo Price in Hong Kong: HK$17,499 to HK$27,999

iPhone Duo Hong Kong price starts at HK$17,499. See the HK price for every storage tier, part numbers, the two-per-customer limit and Apple HK's return rule.

iPhone Duo 3D Experience

Rotate, fold and change the light. Explore the folding form and sample apps in an independent interactive reconstruction.

Overview

Prices

iPhone Duo Hong Kong price: HK price by storage

iPhone Duo Hong Kong price starts at HK$17,499. See the HK price for every storage tier, part numbers, the two-per-customer limit and Apple HK's return rule.

iPhone Duo Guide

Apple Hong Kong sells iPhone Duo from HK$17,499 (256GB) to HK$27,999 (2TB). Prices checked on Apple's Hong Kong online store on 2026-10-26.

iPhone Duo price in Hong Kong by storage

CapacityPricePart number, Star WhitePart number, Night Sky
256GBHK$17,499MK2D4ZA/AMK2E4ZA/A
512GBHK$19,299MK2F4ZA/AMK2G4ZA/A
1TBHK$22,799MK2H4ZA/AMK2J4ZA/A
2TBHK$27,999MK2K4ZA/AMK2L4ZA/A

https://www.apple.com/hk/shop/buy-iphone/iphone-duo · Checked 2026-10-26

Colors, part numbers and purchase limit

iPhone Duo comes in Star White and Night Sky. Apple Hong Kong limits each customer to two iPhone Duo (Apple Hong Kong online store, checked 2026-10-26). Part numbers for both colors are in the table above.

AppleCare+ price in Hong Kong

AppleCare+ is HK$2,599 (Apple Hong Kong online store, checked 2026-10-26).

Apple Hong Kong return and exchange policy

Apple Hong Kong states: "All products purchased at Apple Store in Hong Kong cannot be returned or exchanged. Exceptions for exchange will be allowed for defective products only." Defective items must be sent back within 14 days of receipt. Policy: Apple Hong Kong returns and exchange, checked 2026-10-26.

eSIM and charging on the Hong Kong model

The Hong Kong model uses dual eSIM (two active eSIMs; it stores eight or more eSIMs) and is not compatible with physical SIM cards. MagSafe wireless charging is up to 25W, and Qi2 is up to 25W (Apple Hong Kong specs, checked 2026-10-26): Apple Hong Kong iPhone Duo specs.

Compare regions

See the full iPhone Duo price comparison across regions.

FAQ

How much is iPhone Duo in Hong Kong?

Apple Hong Kong lists iPhone Duo at HK$17,499 (256GB), HK$19,299 (512GB), HK$22,799 (1TB) and HK$27,999 (2TB), checked 2026-10-26.

Can I return an iPhone Duo bought from Apple Hong Kong?

Apple Hong Kong says products bought from its Hong Kong store cannot be returned or exchanged; defective products can be exchanged within 14 days of receipt (policy checked 2026-10-26).

How many iPhone Duo can I buy in Hong Kong?

Apple Hong Kong limits iPhone Duo to two per customer (checked 2026-10-26).

Does the Hong Kong iPhone Duo have a SIM card slot?

No. Apple Hong Kong's specs list dual eSIM and say iPhone Duo is not compatible with physical SIM cards (checked 2026-10-26).

How fast does the Hong Kong iPhone Duo charge wirelessly?

Apple Hong Kong's specs list MagSafe and Qi2 wireless charging up to 25W (checked 2026-10-26).

Information above was checked against Apple's official websites. Checked: 2026-10-26. Back to the iPhone Duo Guide home