Apple’s first foldable iPhone is expected to bring a new form factor to the familiar iPhone experience, combining a compact outer screen with a larger foldable display. For shoppers looking to explore the iPhone Duo online, Vijay Sales can be a convenient place to check its latest availability, variants, pricing, and offers once the device officially launches in India. From the expected foldable design to its camera, display, and storage options, here’s a closer look at what the iPhone Duo could offer.

What is iPhone Duo? An overview

The iPhone Duo foldable is Apple's first iPhone built around a folding display. When closed, it works much like a conventional smartphone through its 5.4-inch outer Super Retina XDR display. Open it, and the 7.6-inch inner Super Retina XDR display provides significantly more room for videos, games, reading, and working across multiple apps. 

The two displays share the same aspect ratio, helping content transition naturally as the phone is opened or closed. The inner display also has a nano-texture finish designed to reduce glare and make the fold crease less noticeable. 

What are the key features of iPhone Duo?

The iPhone Duo features reflect its positioning as more than simply an iPhone with a folding screen. Some highlights include:

• 7.6-inch inner and 5.4-inch outer Super Retina XDR displays 

• ProMotion and Always-On display technology 

• Up to 3000 nits peak outdoor brightness 

• A20 Pro chip 

• Dual-battery architecture 

• 48MP Fusion Main camera 

• 48MP Fusion Ultra Wide camera 

• Apple Intelligence and Siri AI 

• Apple Pencil with USB-C support coming later in 2026 

• Wi-Fi 7, Bluetooth 6 and Thread 

• Worldwide eSIM-only design 

• IP68 splash, water and dust resistance 

• iOS 27

What colour options does iPhone Duo come in?

Apple has kept the initial colour selection simple. The iPhone Duo is available in star white and Night Sky. Its enclosure is made using grade 5 titanium with a polished finish. 

What storage variants does iPhone Duo come in?

Buyers can choose from four iPhone Duo variants based on storage:

This wide range gives buyers the flexibility to choose based on how much space they need for photos, videos, apps, games, and files. 

How big is the iPhone Duo display?

There are two displays to consider. Closed, the iPhone Duo has a 5.4-inch outer display, making it relatively compact for everyday tasks. Unfolding it reveals a 7.6-inch inner display, which Apple says is 50% larger than the display on the iPhone 18 Pro Max. 

Both are Super Retina XDR displays and support ProMotion, Always-On functionality, and up to 3000 nits of peak outdoor brightness.

What makes the iPhone Duo camera different from a regular iPhone?

The folding design changes how the cameras can be used. Alongside its 48MP Fusion Main camera, the iPhone Duo has a 48MP Fusion Ultra Wide camera. The main camera also provides an optical-quality 2x Telephoto option. 

You can use the higher-resolution rear cameras for selfies while previewing the shot on the outer screen. Duo Preview can show the person being photographed a live preview, while the device can also be partially folded and positioned on a surface for hands-free shooting.

Does iPhone Duo support 5G, eSIM, and fast charging?

Yes. The iPhone Duo supports 5G connectivity through Apple’s C2 modem system and uses an eSIM-only design worldwide, with support for Dual eSIM. This allows two active eSIMs to be used without a conventional physical SIM slot.

Fast charging is also supported. Apple says the battery can reach up to 50% charge in around 20 minutes with the required wired charging setup. With MagSafe or Qi2, it can reach up to 50% in around 30 minutes under Apple's specified testing conditions.

Is iPhone Duo water and dust resistant?

Yes. The iPhone Duo carries an IP68 rating for splash, water, and dust resistance. Apple states that it was tested under controlled laboratory conditions at a maximum depth of 6 metres for up to 30 minutes. 

Does iPhone Duo have a crease on its foldable screen?

Like other folding displays, the iPhone Duo has a folding area. Apple has taken steps to make it less noticeable rather than claiming that there is no crease at all. Its nano-texture inner-display finish is designed to minimise crease visibility as well as reduce glare and reflections.

Where can I buy iPhone Duo in India?

Apple has confirmed India among the first group of markets receiving the iPhone Duo.

Once available, shoppers looking for the iPhone Duo online will be able to purchase it through authorised sales channels. The device will also be available through selected partner stores in India.

Why buy iPhone Duo from Vijay Sales?

If you are planning to buy iPhone Duo online in India, Vijay Sales can be a convenient place to check the available variants once the device goes on sale. You can compare the iPhone Duo 256GB, iPhone Duo 512GB, iPhone Duo 1TB, and iPhone Duo 2TB options and choose according to your storage requirements.

Availability, iPhone Duo price, delivery options, payment offers, and other purchase benefits may vary at launch. Check Vijay Sales for the latest product availability and offers rather than relying on pre-launch pricing.