iPhone Duo Price & Where to Buy Worldwide: Hong Kong vs China Version, 7.6-inch Foldable, Bands, Carriers and Shipping (2026)

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iPhone Duo Price and Where to Buy

The iPhone Duo comes as a single model in four storage sizes, each available as a Hong Kong version or a China version. Chip, displays, cameras and battery are identical across all of them:

• 256GB — the entry point, with the full foldable hardware. Right for anyone who keeps most photos in the cloud.
• 512GB — the sensible upgrade if you shoot a lot of 4K Dolby Vision video.
• 1TB — room for a large photo library, offline media and big apps.
• 2TB — the top version, for heavy video work at 4K 120fps.

Two finishes are available: Night Sky and Star White. For today’s live pricing on every version and configuration, see the iPhone Duo product page.

Hong Kong or China version: which iPhone Duo should you buy?

Both versions are the same phone in hardware. The differences are in software and charging, and one of them matters to most buyers:

Choose the Hong Kong version if you want Apple Intelligence and the new Siri AI — for most buyers this is the one to get.

Choose the China version if you don’t need Apple Intelligence and it is the one in stock or priced lower when you order. Everything else about the phone is the same.

What makes the iPhone Duo different: a foldable that is 5.2 mm thin

Open, the iPhone Duo measures 164.6 × 117.8 × 5.2 mm; closed, it is 84.1 × 117.8 × 11.3 mm and weighs about 254 g. The titanium foldable design carries Ceramic Shield 2 on the front and an IP68 rating to 6 metres for 30 minutes.

What is the nano-texture display?

The 7.6-inch inner display has a nano-texture finish: the glass is etched at a nanometre scale so it scatters reflections instead of mirroring lights back at you. On a large folding screen used indoors, that makes reading and drawing with Apple Pencil easier on the eyes.

Why Touch ID instead of Face ID?

The iPhone Duo unlocks with a Touch ID fingerprint sensor built into the side button. On a foldable that is practical: you can unlock it with your thumb while it is closed, open, or lying flat on a desk, and Apple Pay works through it as usual.

The cameras

A 48MP Dual Fusion system: a 48MP Fusion main camera (26mm, ƒ/1.6, sensor-shift OIS) that also delivers a 12MP optical-quality 2x telephoto at 52mm, and a 48MP Fusion ultra-wide (13mm, ƒ/2.2, 120°). Together they give a 4x optical-quality zoom range and up to 10x digital zoom. The fold adds Duo dual-side preview, so the person you are photographing can see themselves on the outer screen, and dual capture records from front and rear cameras at once, up to 4K Dolby Vision at 30fps. Video goes up to 4K Dolby Vision at 120fps.

The bands the iPhone Duo supports

• 2G GSM/EDGE: 850/900/1800/1900MHz
• 3G UMTS/HSPA+: 850/900/1700-2100/1900/2100MHz
• 4G FDD-LTE: B1/B2/B3/B4/B5/B7/B8/B12/B13/B17/B18/B19/B20/B25/B26/B28/B30/B32/B66/B106
• 4G TD-LTE: B34/B38/B39/B40/B41/B42/B48 (Hong Kong version also B53)
• 5G NR: n1/n2/n3/n5/n7/n8/n12/n20/n25/n26/n28/n30/n38/n40/n41/n48/n66/n70/n75/n77/n78/n79 (Hong Kong version also n53)

That covers the core LTE bands across North America (B2/B4/B5/B12/B13/B66), Europe and the Middle East (B1/B3/B7/B8/B20/B28), and Asia-Pacific, plus the key 5G bands: n77/n78 mid-band almost everywhere, n41 for T-Mobile and the Gulf, n20 and n28 low-band for Europe and Australia, and n79 for Japan. The iPhone Duo is eSIM only in every region, with no physical SIM tray, so your carrier needs to offer eSIM.

Carrier compatibility by country

What this means for you

Great fit: AT&T and T-Mobile in the US, Canada, the UK and Europe, the UAE and GCC, Japan (including n79), South Korea, Singapore and Australia — with 5G on the bands those networks rely on, on either version.

Just check first: on Verizon, a one-minute check with the carrier is all it takes.

Battery, performance and the rest of the specification

• Chip: A20 Pro — 6-core CPU with 2 super cores and 4 efficiency cores, 7-core GPU with neural accelerators, dual 16-core Neural Engine, hardware-accelerated ray tracing.
• Displays: 7.6-inch inner (1878 × 2670, 430 ppi, nano-texture) and 5.4-inch outer (1398 × 2034, 460 ppi), both with ProMotion up to 120Hz, Always-On and up to 3000 nits outdoors.
• Battery: dual battery, up to 24 hours typical use and up to 44 hours of video on the outer display; 50% in around 20 minutes with a 60W adapter.
• Wireless charging: MagSafe and Qi2 up to 25W on the Hong Kong version, 15W on the China version.
• Connectivity: Apple C2 modem, Wi-Fi 7, Bluetooth 6, second-generation Ultra Wideband, USB-C with USB 3 up to 10Gb/s and DisplayPort.
• Extras: Camera Control, Apple Pencil (USB-C) support, stereo speakers, IP68.

How to buy the iPhone Duo outside Hong Kong and China

Hong Kong and China models are not sold through Apple stores in other countries, so ordering from a specialist exporter like Liaow is the normal way to get one — in every storage size and either version, shipped to your door.

Buy the iPhone Duo with worldwide shipping →

Why buy from Liaow

Liaow has been a trusted smartphone retailer since 2008, shipping the latest flagships direct to customers worldwide — to the US, Canada, Europe, the UAE and GCC, Japan, South Korea, Singapore, Australia and 150+ countries — with full tracking via DHL, FedEx or UPS. Every device is 100% brand new and genuine, never refurbished, and professionally packaged.

iOS 27, English & apps

Both versions run iOS 27 and support English along with dozens of other languages. Apps, including Google’s, come from the App Store as on any iPhone. The difference between the two versions is Apple Intelligence: available on the Hong Kong version, not on the China version.

FAQ

What is the iPhone Duo price?

The price depends on the storage size — 256GB, 512GB, 1TB or 2TB — and on whether you choose the Hong Kong or China version. See the live price for each on the iPhone Duo product page at Liaow.

Where can I buy the iPhone Duo, and is it unlocked?

You can buy it from Liaow, which ships it worldwide with full tracking. Both the Hong Kong and China versions are unlocked and work with your own carrier’s eSIM.

Should I buy the Hong Kong or China version of the iPhone Duo?

Buy the Hong Kong version if you want Apple Intelligence and Siri AI, which Apple does not enable on iPhones bought in mainland China, even when used abroad. The Hong Kong version also charges wirelessly at 25W instead of 15W. The China version is otherwise the same phone, and is a good choice when it is in stock or priced lower and you don’t need Apple Intelligence.

Does the iPhone Duo work in my country, and does it support 5G?

Yes, in most countries. It supports 5G n1/n3/n5/n7/n12/n20/n28/n41/n66/n77/n78/n79 and more, covering the US (AT&T and T-Mobile), Canada, Europe, the UAE and GCC, Japan, South Korea, Singapore and Australia. On Verizon, a one-minute check with the carrier is all it takes.

Does the iPhone Duo have a physical SIM slot?

No. The iPhone Duo is eSIM only in every region, so you need a carrier that offers eSIM. The Hong Kong version stores eight or more eSIMs; the China version holds up to two, and eSIMs from carriers outside China are added while the phone is outside mainland China.

Does voice calling (VoLTE) work on the iPhone Duo?

Voice calling uses VoLTE, which works on major carriers; on some smaller MVNOs it may need to be enabled. If you are unsure about your plan, your local carrier can confirm in a minute.

Does the iPhone Duo support English?

Yes. Both versions run iOS 27 with full English support, and apps come from the App Store as on any iPhone.

Does the iPhone Duo come with a warranty?

Yes. If anything goes wrong with your device, send it back to us and we'll take it to the manufacturer's service center for warranty repair.

How long does shipping take?

Express (DHL/FedEx/UPS), typically 5–7 business days, fully tracked. Choose Priority Express at checkout for faster delivery, in as little as 3 days.