Image: Apple
Compare Vodafone iPhone Duo deals on Apple's first foldable phone. It's confirmed at £1,999 SIM-free in the UK, with pre-orders opening on 16 October 2026 and the handset on sale a week later.
1. In this guide
- When is the iPhone Duo coming out on Vodafone?
- How much does the iPhone Duo cost on Vodafone?
- iPhone Duo specs: what Apple has confirmed
- Why buy the iPhone Duo on Vodafone
- iPhone Duo vs iPhone 18 Pro Max: which should you choose?
- Vodafone iPhone Duo deals: what to expect at launch
- Vodafone iPhone Duo FAQs
In short: Apple's first foldable iPhone is official, and it's called the iPhone Duo, not the "iPhone Ultra" name that dominated pre-launch reports. Apple unveiled it alongside the iPhone 18 Pro and Pro Max in September 2026. It opens into a 7.6-inch display, the largest ever on an iPhone, and folds down to a 5.4-inch outer screen. Many of the leaks proved accurate: it uses Touch ID rather than Face ID, has two rear cameras with no telephoto lens, and runs a version of iOS 27 reworked for the fold. UK pricing starts at £1,999. That's lower than the widely rumoured $2,500, but still £700 above the iPhone 18 Pro Max.
Vodafone iPhone Duo deals will appear on this page the moment the network lists them. Until then, here's everything Apple has confirmed and how to get the best value on Vodafone.
2. When is the iPhone Duo coming out on Vodafone?
Pre-orders for the iPhone Duo open at 1pm on Friday 16 October 2026, and the phone goes on sale on Friday 23 October 2026. That's around a month after the iPhone 18 Pro and Pro Max, which go on sale on 18 September. Pre-launch reports suggested the foldable could trail its Pro siblings, and that's how it has played out.
Vodafone typically lists new iPhones as soon as Apple opens its own pre-orders, so expect contracts to appear around 16 October. The Duo is complex to build and early supply is likely to be tight, so don't be surprised if allocation is limited in the first few weeks.
3. How much does the iPhone Duo cost on Vodafone?
Apple's confirmed SIM-free UK pricing:
| Storage | SIM-free price | Apple 0% finance (30 months) |
|---|---|---|
| 256GB | £1,999 | £66.63/month |
| 512GB | £2,199 | £73.30/month |
| 1TB | £2,599 | £86.63/month |
| 2TB | £3,199 | £106.63/month |
Vodafone hasn't published its contract prices yet. When it does, use Apple's finance figures as a benchmark. A Vodafone deal bundles airtime too, so compare the full cost of the contract against buying SIM-free on finance and pairing it with a SIM-only plan. On premium devices like this, the gap between the two approaches can be larger than you'd expect.
4. iPhone Duo specs: what Apple has confirmed
| Specification | iPhone Duo |
|---|---|
| Form factor | Book-style foldable |
| Inner display | 7.6-inch Super Retina XDR with nano-texture, ProMotion up to 120Hz |
| Outer display | 5.4-inch Super Retina XDR |
| Chip | A20 Pro with vapour-chamber cooling |
| Rear cameras | 48MP Fusion Main + 48MP Fusion Ultra Wide, no telephoto |
| Front cameras | 12MP Center Stage + under-display FaceTime camera |
| Security | Touch ID in the side button |
| Battery | Dual-battery system, up to 31 hours video playback (inner display) |
| Durability | Grade 5 titanium frame and hinge cover, Ceramic Shield front and back, IP68 |
| Colours | Night Sky, Star White |
| Starting price | £1,999 (256GB) |
Why Touch ID instead of Face ID?
Pre-launch reports suggested that fitting Face ID's sensor array into a thin folding chassis was too big a challenge for a first-generation device. Apple has indeed gone with Touch ID, built into the side button. It's a notable departure after years of Face ID on every flagship iPhone, though many people will barely notice the difference day to day.
A camera without long-range zoom
The iPhone Duo's 48MP Dual Fusion system pairs a Fusion Main camera with a Fusion Ultra Wide and offers 2x optical-quality zoom, but there's no dedicated telephoto lens. If you rely on long-range zoom, that leaves it behind the iPhone 18 Pro Max, which adds a 48MP Fusion Telephoto camera. The Duo does gain some foldable-only features. Duo Preview shows your subject a live preview of the shot on the outer screen, and Duo FaceTime brings the people around you into group calls.
Software built for the fold
Image: Apple
iOS 27 has been reworked for the iPhone Duo's inner screen. Split View lets you run two apps side by side. New poses let you stand the phone up in a tent shape for hands-free FaceTime, or set it down "seated" to follow a workout or watch a show. Apple says Apple Pencil (USB-C) support is also coming later this year.
Built to last
Image: Apple
Durability has long been a worry with foldables. Apple has used a Grade 5 titanium frame and hinge cover and a scratch-resistant coating on the inner display. There's Ceramic Shield on the front and back, and IP68 water and dust resistance.
5. Why buy the iPhone Duo on Vodafone
A phone at this price point deserves a network that can keep up. Vodafone's expanding 5G coverage suits a device designed for streaming and multitasking on a big screen, and VeryMe Rewards and optional EU roaming bundles add ongoing value that partly offsets the size of the initial outlay. The iPhone Duo is eSIM-only, so it's worth confirming your Vodafone plan is set up for eSIM before the phone arrives.
With the price this high and early supply likely to be limited, it pays to be ready when pre-orders open at 1pm on 16 October rather than waiting until general availability.
6. iPhone Duo vs iPhone 18 Pro Max: which should you choose?
| iPhone 18 Pro Max | iPhone Duo | |
|---|---|---|
| Form factor | Traditional single screen | Foldable, 7.6-inch inner display |
| Security | Face ID | Touch ID |
| Cameras | Three 48MP lenses, including telephoto | Two 48MP lenses, no telephoto |
| Chip | A20 Pro | A20 Pro |
| Starting price (SIM-free) | £1,299 | £1,999 |
If long-range zoom and Face ID matter to you, the Pro Max remains the stronger all-round camera phone, and it's considerably cheaper. The Duo's appeal is the folding form factor and the extra screen space for multitasking. It's a genuinely different use case rather than a straight upgrade.
Compare the latest Vodafone iPhone 18 Pro Max deals → to weigh it up against the Duo.
7. Vodafone iPhone Duo deals: what to expect at launch
The Duo's price and positioning mean a different pattern from a typical iPhone launch:
- Contract pricing is likely to be Vodafone's highest for any iPhone, even on longer 36-month terms
- Stock may be tighter in the first few weeks than for the iPhone 18 Pro range, given the complexity of a first-generation folding device
- Trade-in offers on high-end outgoing phones are worth checking closely, since they can meaningfully offset the £1,999 starting price
8. Vodafone iPhone Duo FAQs
Is the iPhone Duo the same phone as the rumoured iPhone Ultra?
Yes. Before launch, Apple's first foldable was widely reported as the "iPhone Ultra", and earlier as the "iPhone Fold". It launched as the iPhone Duo.
When is the iPhone Duo coming out on Vodafone?
Pre-orders open at 1pm on Friday 16 October 2026, and the phone goes on sale on Friday 23 October 2026.
How much does the iPhone Duo cost?
From £1,999 for 256GB SIM-free, up to £3,199 for 2TB. Vodafone contract pricing will appear here once it's announced.
Does the iPhone Duo have Face ID?
No. It uses Touch ID, built into the side button.
Is the camera as good as the iPhone 18 Pro Max?
Not for zoom. The Duo has two 48MP rear cameras with 2x optical-quality zoom, while the Pro Max adds a dedicated 48MP telephoto camera.
Specs and pricing are taken from Apple's UK website and will be updated as Vodafone confirms its iPhone Duo deals.
