iPhone Duo Price in India 2026: Sell Your iPhone to Buy It?

The iPhone Duo, Apple's first foldable iPhone, costs ₹2,99,900 in India for the 256GB model, rising to ₹3,24,900 (512GB), ₹3,74,900 (1TB) and ₹4,49,900 (2TB). It went on sale in India on 23 October 2026, after pre-orders opened on 16 October. For most buyers, the smartest way to bring that price down is not a bank card alone but selling your current iPhone for the best possible cash value first, then using bank offers on top.

If you already own a recent Pro iPhone, it can cover a large share of the Duo's price. A good-condition 256GB iPhone 18 Pro Max, for example, has an indicative ReUz buyback value of ₹1,37,000, almost half the cost of the base Duo. Before you decide anything, get an instant quote for your current phone so you are working with real numbers rather than guesses.

iPhone Duo price in India: every variant

Apple announced the iPhone Duo on 10 September 2026 alongside the iPhone 18 Pro and iPhone 18 Pro Max. In India, the Duo is sold in four storage options and two colours, Star White and Night Sky. Here is how its pricing sits next to the two new Pro models launched at the same event.

Two things stand out. First, the gap between the base Duo and the base iPhone 18 Pro Max is ₹1,20,000. That is more than the full price of many flagship phones, so the Duo is a very different purchase from a routine yearly upgrade. Second, the jump from 1TB to 2TB on the Duo is ₹75,000, which is steep. Unless you shoot a lot of 4K120 video or keep large offline libraries, the 256GB or 512GB model is the sensible choice for most people.

It also helps to remember the wider pricing context. When the iPhone 18 Pro series launched, Apple raised the India prices of several existing models. Reports from September 2026 show the iPhone 17 256GB moving from ₹82,900 to ₹99,900 and the iPhone Air 256GB from ₹1,19,900 to ₹1,49,900, with rising memory chip costs cited as a key reason. Higher new-phone prices tend to support the value of used phones, which is good news if you plan to sell.

Pre-order and sale timeline

• 10 September 2026: iPhone Duo announced with the iPhone 18 Pro and 18 Pro Max.
• 12 September 2026: Pre-orders opened for the iPhone 18 Pro and 18 Pro Max (sale from 18 September).
• 16 October 2026, 5:30 PM IST: iPhone Duo pre-orders opened in India.
• 23 October 2026: iPhone Duo went on sale in India, as part of the first wave of more than 70 countries and regions.

What you get for ₹3 lakh: iPhone Duo key specifications

Before you sell anything, it is worth being clear about what the Duo actually offers, because the right decision depends on whether you will use its unique features every day. The details below come from Apple's own announcement.

Two displays, one aspect ratio

The Duo has a 7.6-inch foldable Super Retina XDR inner display with ProMotion, Always On and up to 3000 nits peak outdoor brightness. Apple says it is 50 percent larger than the iPhone 18 Pro Max screen. On the outside there is a 5.4-inch Super Retina XDR display, roughly 90 percent of the screen area of the iPhone 18 Pro. Both screens share the same aspect ratio, so apps should look consistent when you open and close the phone. The inner display uses a nano-texture finish that Apple says reduces glare and makes the crease less visible, though Apple has not published any crease measurement.

Design and durability

• Grade 5 titanium enclosure with a mirror-polished finish.
• A precision hinge with more than 100 components, plus a magnet array to hold the phone closed.
• Ceramic Shield 2 on the outer front display and Ceramic Shield on the back.
• IP68 water and dust resistance (up to 6 metres for 30 minutes in lab tests).
• Apple calls it the thinnest iPhone ever when unfolded, but has not given thickness or weight figures.

Performance and connectivity

Inside is the A20 Pro chip, built on a 2nm process, with a 6-core CPU that Apple says is up to 20 percent faster than the A19 Pro and a 7-core GPU up to 40 percent faster. Apple also claims up to 35 percent better sustained performance than the iPhone 17 Pro, helped by a custom vapour chamber. Connectivity is handled by Apple's N1 wireless chip (Wi-Fi 7, Bluetooth 6, Thread) and the C2 cellular modem.

Cameras

• 48MP Fusion Main camera with an optical-quality 2x Telephoto option and sensor-shift stabilisation.
• 48MP Fusion Ultra Wide camera, which also handles macro shots.
• Centre Stage front camera, plus an under-display camera on the inner screen for FaceTime.
• 4K120 Dolby Vision video on the Main camera and Cinematic mode up to 60 fps.

Notice what is missing compared with a Pro Max: Apple does not list a dedicated long-range telephoto camera for the Duo, only the 2x optical-quality crop from the Main sensor. If you regularly zoom at concerts, wildlife spots or your child's sports day, this matters.

Battery, unlocking and SIM

• Dual batteries, one in each half. Apple quotes up to 31 hours of video playback on the inner display, up to 44 hours on the outer display and up to 24 hours of mixed use.
• Fast charging to 50 percent in about 20 minutes wired, or about 30 minutes with MagSafe or Qi2.
• Touch ID in the side button. Apple's announcement does not mention Face ID.
• eSIM only, worldwide. There is no physical SIM tray.

The Touch ID and eSIM points are easy to overlook but affect daily life. If you have used Face ID for years, going back to a fingerprint sensor takes adjustment. And because the Duo is eSIM-only, you will need to move your Jio, Airtel or Vi number to eSIM before or during the switch. Our guide on transferring your iPhone eSIM before selling walks through the steps for Jio and Airtel.

Software

The Duo ships with iOS 27 and adds foldable-specific features: Split View for two apps side by side, saved app pairs, two windows of the same app, and StandBy on either display even when not charging. Apple has said Apple Pencil (USB-C) support is coming later in the year.

iPhone Duo vs iPhone 18 Pro Max: which one should you buy?

For most people considering the Duo, the real alternative is the iPhone 18 Pro Max, which costs ₹1,20,000 less at the base storage. Here is a practical side-by-side based on the published details.

Both phones run the same A20 Pro chip, so raw speed is not the deciding factor. The decision comes down to three questions.

1. Will you actually use the big inner screen? If you read long documents, edit spreadsheets, review designs, watch a lot of video or juggle two apps at once (say, WhatsApp and a banking app, or Google Maps and a ride app), the 7.6-inch display is a real productivity gain. If you mainly scroll Instagram and take photos, a Pro Max does that just as well.
2. How important is zoom photography? The Duo's camera system is capable, but Apple describes it as a Main and Ultra Wide pair, with 2x optical-quality zoom from the Main sensor rather than a dedicated telephoto lens. If long-range zoom matters to you, compare the Pro models' camera specifications before deciding.
3. Are you comfortable being a first-generation buyer? The Duo is Apple's first foldable. First-generation products often see quicker price drops and faster improvements in the next version. Apple has not published long-term durability data for the hinge or the crease, so you are taking on some unknowns.

If you answered yes to the first question and are relaxed about the other two, the Duo makes sense. If you hesitated, the iPhone 18 Pro Max is the safer and cheaper choice, and you can sell your iPhone 18 Pro or Pro Max later with strong resale value.

How much of the iPhone Duo can your old iPhone pay for?

This is the question that matters most to your wallet. The table below compares the base iPhone Duo price (₹2,99,900) with indicative ReUz buyback values for good-condition, 256GB versions of popular recent iPhones, as shown on ReUz sell pages in October and November 2026. Final prices depend on the exact condition, which is checked in front of you at pickup.

Higher storage variants are worth more. On ReUz sell pages, a 2TB iPhone 18 Pro Max shows an indicative ₹1,76,000, a 1TB iPhone 17 Pro Max ₹1,19,700, a 1TB iPhone 17 Pro ₹1,13,000, a 1TB iPhone 16 Pro Max ₹95,000, a 1TB iPhone 15 Pro Max ₹85,000 and a 1TB iPhone Air ₹88,000. If you own a large-storage model, check your exact variant, because the difference can be several thousand rupees.

What this means for each owner

• iPhone 18 Pro Max owners: You bought one of the newest phones Apple sells, and it holds the highest value on the list. If you have already decided you want the foldable, sell your iPhone 18 Pro Max while it is still current, because its value is at its peak right now. If you are unsure, keep it; it shares the Duo's A20 Pro chip.
• iPhone 17 Pro Max and 17 Pro owners: Your phone is one generation old and still commands over ₹1 lakh in good condition. This is a strong position to switch from. You can sell your iPhone 17 Pro Max or get a quote for your iPhone 17 Pro and cover about a third of the Duo's price.
• iPhone 16 Pro Max owners: At two years old, your phone still covers roughly 30 percent of the Duo. Upgrading from here gives you a bigger jump in chip performance and features than an owner of a 17-series phone would feel. Check what your iPhone 16 Pro Max is worth before the next round of new launches lowers it further.
• iPhone 15 Pro Max owners: You are three generations behind, and the upgrade will feel dramatic whether you choose the Duo or an 18 Pro Max. Your phone covers a smaller share, so the decision should be driven by whether you want a foldable at all. You can sell your iPhone 15 Pro Max towards either choice.
• iPhone Air owners: The Air was Apple's design-led phone before the Duo, and many Air buyers are exactly the people drawn to a thin foldable. Its 256GB indicative value is under half of its current ₹1,49,900 list price, so compare carefully. You can sell your iPhone Air with free doorstep pickup if you decide to move on.

Ready to see your real number? Indicative values are a starting point, but your exact model, storage, battery health and cosmetic condition decide the final offer. Search your model on ReUz for an instant quote, and look at the ReUz price promise, which aims to pay up to 10 percent more than other buyers.

Selling vs exchange offers vs bank discounts: how to pay the least

There are three main levers for bringing down the Duo's price: bank card offers, retailer exchange offers and selling your old phone separately. Here is how they compare, using offers reported around the Indian launch.

Bank card offers

Reported launch offers included ₹15,000 off at Vijay Sales with eligible HDFC Bank credit or debit cards, which would bring the 256GB Duo to ₹2,84,900. Other listed alternatives at the same retailer were ₹7,000 with SBI or Axis Bank cards and ₹7,500 with an ICICI Bank credit card. On Flipkart, a ₹6,000 HDFC Bank card discount was reported, bringing the price to ₹2,93,900. Reports around the pre-order launch also mentioned cashback on eligible Axis Bank, ICICI Bank and American Express cards, without confirmed amounts.

Bank offers change frequently and come with conditions: minimum transaction values, specific card types, EMI requirements and per-card limits. Always confirm the final total at checkout.

Retailer exchange offers

Exchange offers let you hand over your old phone at the time of purchase. One widely reported Flipkart calculation combined the ₹6,000 HDFC discount with an exchange value of up to ₹45,950, quoted for a Samsung Galaxy S25 Ultra, to reach an effective ₹2,47,950. Two points are worth noting:

• The words "up to" matter. Exchange values are the maximum, and the actual amount is set after an inspection of your old phone's model and condition, often at delivery.
• Exchange values are usually tied to that one purchase. You cannot shop around for a better offer on your old phone once you are in the checkout flow.

Selling your phone separately

When you sell your old iPhone directly to a buyback service like ReUz, you receive cash (by UPI or bank transfer) that you can put towards the Duo at whichever store has the best bank offer that day. That separation is powerful: you can combine the best bank discount from one retailer with the best price for your old phone from another, instead of accepting whatever exchange value the retailer's partner gives you.

For example, a good-condition 256GB iPhone 17 Pro Max has an indicative ReUz value of ₹1,11,000. If you sold it and then used a ₹15,000 HDFC card discount at a retailer offering one, your out-of-pocket cost for a 256GB Duo would work out to about ₹1,73,900 (₹2,99,900 minus ₹15,000 minus ₹1,11,000), assuming your phone receives that value after inspection and you qualify for the card offer.

We cover this trade-off in more depth in our guide to Apple Trade In vs selling your iPhone, including how Apple's own trade-in programme values compare.

Should you buy the iPhone Duo? Scenario-based advice

There is no single right answer at ₹3 lakh. These scenarios cover the most common situations we see from iPhone owners in India.

Scenario 1: You use your phone as your main work device

If you run a business from your phone, review documents on the move, manage several WhatsApp groups and approve payments while travelling, the Duo's inner screen and Split View can genuinely replace a tablet for many tasks. If you were also planning to buy an iPad, the combined saving makes the Duo easier to justify. Sell your current iPhone first to lock in its value, then buy the Duo when a good bank offer is running.

Scenario 2: You mainly use your phone for photos, social media and calls

The Duo's extra screen will not change much for you, and Apple does not list a dedicated telephoto camera on it. Unless the foldable design excites you, the iPhone 18 Pro Max or even your current Pro phone is the better value. If you do upgrade, the 18 Pro Max gives you the same chip for ₹1,20,000 less.

Scenario 3: You are on an iPhone 15 Pro Max or older and your battery is fading

An older phone with weak battery health loses value with every passing month, and a new launch cycle pushes prices down further. Even if you are not sure about the Duo, selling now and moving to either the Duo or an 18-series phone is usually better than waiting another year. Check your battery health in Settings, then get a quote so you know your starting point.

Scenario 4: You love the idea of a foldable but are nervous about first-generation risk

Waiting is a reasonable choice. First-generation hardware often improves quickly, and early adopters pay the highest price. A middle path is to buy the iPhone 18 Pro Max now and revisit the foldable question next year. Your 18 Pro Max will hold strong resale value, which will help fund a future foldable.

Scenario 5: You are switching from an Android foldable

If you already own a book-style Android foldable, you know whether the form factor suits you. The main changes will be the move to iOS, Touch ID instead of Android's unlock options and an eSIM-only setup. You can sell your current Samsung phone on ReUz too and put the money towards the Duo.

When is the best time to sell your old iPhone?

Used phone prices in India are driven mainly by new launches and by the condition of the device. A few practical rules help you time it well:

• Sell before you buy, but not too early. Get your quote and book a pickup a few days before you plan to buy the Duo. That way you are not without a phone for long, and you know your exact budget.
• The newest models lose value fastest in their first year. If you own an iPhone 18 Pro Max and have decided to switch, selling sooner protects more of its value.
• Each new launch pushes older models down. The next big iPhone launch will reduce values across the 15, 16 and 17 series. If you are going to sell anyway, there is little benefit in holding on.
• Condition matters as much as timing. A cracked back or poor battery health can cost you more than a few weeks of market movement. Keep your phone in a case and avoid repairs at unauthorised shops before selling.

Step-by-step: how to switch from your iPhone to the iPhone Duo

Follow this order to avoid losing data, getting locked out of your number or delaying your sale.

1. Check your exact model and storage. Go to Settings, then General, then About. Note the model name and capacity, because they decide your quote.
2. Get an instant quote. Search your model on ReUz, select your storage variant and answer the condition questions honestly. You will see an indicative price within about a minute.
3. Back up everything. Use iCloud Backup or a computer backup. Check that WhatsApp chat backup is complete separately, as it has its own backup setting.
4. Plan your eSIM move. The Duo is eSIM-only. If your current iPhone uses a physical SIM, convert it to eSIM through your operator, or plan to transfer the number to the Duo during setup. Keep your operator's customer care number handy.
5. Unpair your Apple Watch. If you use one, unpair it from the old iPhone so it backs up and can be set up again on the Duo.
6. Set up the Duo. Use Quick Start to move data directly from your old iPhone, or restore from the backup. Confirm your photos, chats, banking apps and two-factor authentication apps all work on the new phone.
7. Sign out of iCloud and turn off Find My on the old iPhone. This removes Activation Lock, which buyers cannot get around.
8. Erase the old iPhone. Go to Settings, then General, then Transfer or Reset iPhone, then Erase All Content and Settings.
9. Hand it over at pickup. The ReUz executive inspects the phone, confirms the final price in front of you and pays before leaving.

Common mistakes to avoid

• Selling the old phone before your Duo arrives and losing access to OTPs for banking.
• Forgetting to remove Activation Lock, which stops the sale on the spot.
• Assuming the "up to" exchange value is what you will get, without checking how your phone will be graded.
• Choosing the 2TB Duo without checking how much storage you actually use; it costs ₹1,50,000 more than the 256GB model.
• Throwing away the box and charger cable; while not required, they are nice to include when you sell.

Thinking of selling your iPhone to buy the iPhone Duo?

Whether you are moving from an iPhone 18 Pro Max, iPhone 17 Pro Max, iPhone 16 Pro Max, iPhone 15 Pro Max or iPhone Air, ReUz makes the selling side simple:

• Instant quote in about 60 seconds: pick your model and storage and answer a few condition questions.
• Free doorstep pickup: an executive comes to you in Delhi, Gurgaon, Noida, Ghaziabad, Mumbai, Pune or Bangalore, with no charge if you decide not to sell.
• On-the-spot UPI payment: the final price is confirmed after inspection in front of you, and you are paid before the executive leaves.
• Data wiped in front of you: the executive verifies the reset and helps you sign out of iCloud.
• Up to 10 percent more: ReUz aims to beat other buyers' offers, so you keep more money for your Duo.

Start by checking your phone's value now: find your iPhone on ReUz and get your instant quote.

Frequently asked questions

What is the iPhone Duo price in India?

The iPhone Duo costs ₹2,99,900 for 256GB, ₹3,24,900 for 512GB, ₹3,74,900 for 1TB and ₹4,49,900 for 2TB in India. Pre-orders opened on 16 October 2026 and sales began on 23 October 2026. Bank card offers from retailers can reduce the effective price, depending on your card and the offer running at the time.

Is the iPhone Duo better than the iPhone 18 Pro Max?

Both use the A20 Pro chip, so performance is similar. The Duo gives you a 7.6-inch foldable inner screen and multitasking with Split View, while the iPhone 18 Pro Max costs ₹1,20,000 less and is a conventional, proven design. The Duo also uses Touch ID and has no dedicated telephoto camera listed. Choose the Duo if you will use the large screen daily; otherwise the Pro Max is better value.

Should I exchange my iPhone on Flipkart or sell it separately?

Exchange offers are convenient, but the advertised value is an "up to" figure that is set after inspection, and it is tied to that one purchase. Selling separately lets you compare your phone's value across buyers and still use the best bank offer at any retailer. Compare your exchange value with an instant ReUz quote before you decide.

Does the iPhone Duo support a physical SIM in India?

No. Apple says the iPhone Duo is eSIM-only worldwide. You will need to convert your Jio, Airtel or Vi number to eSIM, or transfer it during setup. Do this before selling your old phone so you do not lose access to calls and OTPs.

How much will I get for my old iPhone towards the Duo?

It depends on model, storage and condition. Indicative ReUz values for good-condition 256GB models shown in October and November 2026 included ₹1,37,000 for the iPhone 18 Pro Max, ₹1,11,000 for the iPhone 17 Pro Max and ₹91,000 for the iPhone 16 Pro Max. Check your instant quote for your exact phone, as the final price is confirmed after inspection.

Sources

• Apple Newsroom: Apple unveils iPhone Duo (September 2026)
• Business Today: iPhone 18 Pro, Pro Max and Duo price in India, all storage variants
• TelecomTalk: iPhone Duo bank and exchange offers in India
• FoneArena: iPhone 16, 17, 17e and Air price hike in India