The "Apple foldable iPhone" is becoming a tangible reality. It's predicted that the iPhone Fold (tentative name) will debut in September 2026, with a price tag of around 400,000 yen. Meanwhile, foldable smartphones like the Galaxy Z Fold and Pixel Fold are already on the market, leading many to wonder, "If it's that expensive, wouldn't a used iPhone be good enough for now?"
This article will thoroughly explain, from a cost-performance perspective, everything from the release date, expected specs, and price of the foldable iPhone, to comparisons with Galaxy and Pixel devices, and a decision-making framework on whether to wait or buy a used or older model iPhone now.

What is the foldable iPhone? An overview of the "Apple foldable iPhone"

The foldable iPhone is expected to be a "book-type" foldable smartphone. Rumors suggest names like "iPhone Fold" or "iPhone 18 Ultra Fold," positioning it as an "ultra-premium model" separate from the traditional Pro/Pro Max lines.

Its main feature is the ability to function as a regular-sized smartphone when folded, and as a large-screen tablet when unfolded, making it a single device capable of handling video viewing, gaming, and multitasking. Apple has intentionally held back from entering the foldable market, allowing Galaxy and Pixel devices to get a head start. However, the foldable iPhone is expected to be a step above in quality, featuring a display with almost no crease and a high-end hinge.

However, this also means the price will be extremely high, with many predicting it will be even more expensive than existing high-end models like the iPhone 17 Pro Max. To determine which users the foldable iPhone is suitable for, and if it's truly the right device for most people, it's necessary to first organize its specifications and market background. In this article, we will discuss the appeal and practical hurdles of the Apple foldable iPhone from as neutral a perspective as possible.

Release date and price predictions: The reasons for September 2026 and a 400,000 yen price tag

Regarding the release date of the foldable iPhone, multiple analyst reports and overseas media outlets suggest that "it will be announced simultaneously with the iPhone 18 series in September 2026" as the most likely scenario. Given Apple's annual iPhone announcement cycle in September, it's natural for the foldable iPhone to align with this timing. While those searching for "Apple foldable iPhone" primarily want to know "when it will be released," it's safe to assume autumn 2026 for now.
As for the price, predictions around $2,400 (approximately 400,000 yen in Japan) are prominent. Considering that the Galaxy Z Fold series and Pixel Fold are priced in the upper 200,000 to 300,000 yen range, the foldable iPhone would be positioned at an even higher price point. This is attributed to the special display structure designed to minimize creases, expensive hinge components, and material costs for a lightweight body.
At this price point, it's unlikely to be a device accessible to everyone, but rather for a select group of users who "want to experience Apple's best" or can "fully utilize it for work to justify the cost." Conversely, for average users, the same budget could buy the latest iPhone 17 series plus an iPad, making it crucial to compare "one foldable" versus "a regular iPhone plus other devices."

Expected specs: Screen size, hinge, chip, battery

While the specifications of the foldable iPhone are not yet confirmed, there are some common predictions. First, the display is said to be around 7.8 inches when unfolded and about 5.5 inches for the cover screen when closed, similar to the Galaxy Z Fold 6 and Pixel 10 Pro Fold, creating a size that's a hybrid between a smartphone and a tablet. The idea is to use the tall cover screen for everyday tasks, and then fully open it to utilize the large screen for video viewing, gaming, or document browsing.
The most anticipated aspect of the display structure is a new layer structure and hinge mechanism that is said to have "almost no visible crease." Many foldable smartphones have a crease in the center that can be quite noticeable depending on the light reflection, but Apple is reportedly aiming for a design where the crease is barely perceptible visually and tactually by optimizing the hinge shape and panel bending method. If achieved, this could offer a foldable experience that even "quality-conscious iPhone users" would find satisfying.
The chipset is likely to be the flagship A20/A20 Pro generation, with predictions typically stating 12GB or more RAM and 256GB or more storage. To power the large screen, the battery capacity is expected to be the largest ever in an iPhone, designed for long hours of video viewing and gaming. In terms of specs alone, it will be a monster device that surpasses the current iPhone 17 Pro Max.

Comparison with Galaxy Z Fold and Pixel Fold: Differences in price, features, and AI

When considering the Apple foldable iPhone, it's impossible to avoid comparing it with other foldable devices already on the market. Key examples include the Samsung Galaxy Z Fold 6 and Google Pixel 10 Pro Fold (and the similarly-generation Pixel Fold). The actual selling prices of these devices typically range from the upper 200,000 yen to around 300,000 yen, which is about 1.3 to 1.5 times less than the anticipated 400,000 yen price tag of the foldable iPhone.
The Galaxy Z Fold 6 is Samsung's latest foldable, featuring a 7.6-inch main display, a tall cover screen, Snapdragon 8 Gen 3 for Galaxy, and AI capabilities. It has seen advancements in lightness and slimness, and supports IP48-equivalent water and dust resistance, making it a highly polished foldable device. However, a crease remains to some extent in the center of the display, so the key factor is whether one can compromise on "being foldable."
The Pixel 10 Pro Fold is Google's latest foldable, emphasizing AI features. It has an 8-inch class inner screen, a 6.4-inch outer screen, Tensor G5, and IP68 water and dust resistance, all while being priced around 180,000 to just under 300,000 yen (varying by region and promotions). Its features, such as translation, summarization, and writing assistance, leverage generative AI, making it an attractive option for "AI-重視派" (those who prioritize AI).
Compared to these two models, the foldable iPhone is expected to be a device that "is more expensive, but competes on minimal creasing, build quality, camera, iOS maturity, and integration with Apple products." For users who prioritize integration with Apple Watch, Mac, and iPad, the overall experience is attractive. However, it's worth noting that "in terms of pure cost-performance, other foldable devices are more advantageous."

Pros and Cons of the foldable iPhone from a cost-performance perspective

The biggest advantage of the Apple foldable iPhone is its ability to serve as "one device for both smartphone and tablet uses." Carrying it compactly when out and about, then expanding the screen at a cafe or home for comfortable video watching, gaming, document viewing, and multitasking is a huge appeal for busy professionals. It could also reduce the need to carry a PC on business trips, making it perfect for those who want to "reduce luggage and increase productivity." Furthermore, if combined with Apple's camera and speaker performance, it would be a very powerful content consumption machine.
On the other hand, there are clear disadvantages in terms of cost performance. First, with the expected price tag of around 400,000 yen, even with installment payments, the monthly burden will be quite significant. Moreover, the first-generation foldable iPhone will have a complex structure, and the risk of high repair costs cannot be ignored. The cost of replacing the hinge or foldable display if damaged is likely to be higher than for traditional iPhones.
Additionally, the global market share for foldable smartphones as a whole remains a niche, at only about 1-2%. While the foldable iPhone's debut is expected to boost this segment, it will take time for it to become the "norm for everyone." In other words, while the Apple foldable iPhone is the ultimate "gadget enthusiast's dream," it's not necessarily the optimal choice for those looking for a "smartphone that can be used cheaply and for a long time."

To wait or to buy now: A decision-making flow based on budget and usage

"Should I wait until the foldable iPhone comes out, or should I buy an iPhone now?" is a common dilemma. First, from a budget perspective, if your upper limit for a device is under 200,000 yen, the foldable iPhone is not even a target. In this case, aiming for a used or older model iPhone 15/16 series, or a well-maintained used iPhone 13/14, will offer a better balance of satisfaction and cost-performance.
For those who can spend around 300,000 yen, there are three options to consider: switching to "Galaxy or Pixel foldable + Android," going with a "large model like the iPhone 17 Pro Max," or "bridging the gap with a used iPhone until the foldable iPhone arrives." For those who want to unify with Apple products, the latter two options are often the realistic choices. Conversely, if you want a foldable experience now, choosing a Galaxy Z Fold or Pixel Fold as an "entry-level foldable" is also an option.
From a usage perspective, the more work-related tasks you do on your smartphone, such as "document viewing, email processing, spreadsheet editing," especially in environments where it's difficult to take out a PC, the more you will benefit from a foldable. On the other hand, if your main usage is "X (formerly Twitter) and Instagram browsing, video viewing, gaming, and maps," then a large-screen Pro Max or an iPad might be sufficient.
In conclusion, the decision criterion is "whether you can fully utilize the foldable's features every day, even for 400,000 yen." If you won't use it that heavily, then a sound strategy is to buy a used or older model iPhone at a good price now, and then switch to a foldable iPhone once it's in its second or third generation and the price, durability, and software aspects have matured.

Which iPhone models are good targets to buy now? Recommended used/older models

Given that the Apple foldable iPhone will be expensive and still some time away, a used or older iPhone becomes a realistic option for those who "want a device now." Here, we'll roughly categorize recommended generations by budget and usage.

For a balance-oriented choice, the iPhone 15/16 series is very attractive. They offer USB-C compatibility, and the latest camera, processor, and battery performance, while prices will gradually become more affordable as they become older models. Newer models also have longer OS update support, ensuring 3-4 years of worry-free use.
For maximum cost performance, the iPhone 13/14 series remains a strong contender. They support 5G, have decent camera performance, and chip performance that's sufficient for daily use without issues, all while becoming more affordably priced in the used market. These are suitable for those who want to experience modern features like Face ID and OLED displays while keeping the device cost down.
For dual-SIM use or as a secondary device, the iPhone SE series or compact mini models (if still available) are good options. Combining a current iPhone 17 series as your main phone with a used iPhone 13 mini as your secondary phone allows you to smartly secure both "portability" and "performance."

PRODIG's Used iPhone Lineup is here
https://prodig-shop.com/collections/iphone

If you want to search by iPhone generation, you can also check the following collections:

PRODIG's Used iPhone 13 Series Lineup is here
https://prodig-shop.com/collections/iphone-13series

PRODIG's Used iPhone 14 Series Lineup is here
https://prodig-shop.com/collections/iphone-14series

PRODIG's Used iPhone 15 Series Lineup is here
https://prodig-shop.com/collections/iphone-15series

PRODIG's Used iPhone 16 Series Lineup is here
https://prodig-shop.com/collections/iphone-16series

PRODIG's Used iPhone 17 Series Lineup is here
https://prodig-shop.com/collections/iphone-17series

In-store device check in Akihabara, and how to utilize trade-ins and buybacks

For those hesitant about used smartphones, the desire to "see the real thing before deciding" is often strong. PRODIG has a physical store in Akihabara where you can hold actual devices and consult with staff about their condition and usage. Being able to personally check subtle scratches, screen color, and weight—details that are hard to convey online—offers great peace of mind.
Furthermore, for those considering "upgrading when the foldable iPhone comes out," knowing how to dispose of their current device is important. By using PRODIG's buyback service, you can have your current iPhone assessed at the store and receive cash on the spot. Using this as funds for your next device makes it easier to upgrade to the latest iPhone or a higher-end used model while reducing your out-of-pocket expenses.
If you're planning to "use a used iPhone for a year or two while observing the foldable iPhone situation," it's a good idea to consider the future trade-in value when purchasing. Choosing popular capacities or colors, and well-maintained units, will help stabilize the assessment price when you sell. If you're near Akihabara, it's also recommended to stop by for an appraisal just to get an idea of the market rate.

PRODIG Buyback Site here
https://prodig-kaitori.com/

PRODIG Official X (Latest information on the Akihabara store here)
https://x.com/prodig_inc

Preparing for the foldable iPhone era: The option of rental and corporate utilization

For ultra-expensive devices like the Apple foldable iPhone, there's a strong need to "thoroughly try it out first, rather than buying it outright." This is where rental services and corporate testing come in handy. PRODIG offers rental services for smartphones, tablets, and PCs, allowing you to rent the necessary number of devices for short periods.
When foldable iPhones and other foldable devices become available in the lineup, it will be possible to make a smart purchase decision after "using them for a few weeks to verify if they truly fit your work and lifestyle." This approach is particularly effective for companies considering foldables for business use or corporate devices, allowing them to "rent a small number for a specific department and gather feedback from the field."
For individual users too, renting can provide a "foldable experience" without having to buy an expensive device for situations like travel, events, or exhibitions where a large screen is only needed for a limited time. Knowing these flexible options allows you to explore multiple risk-mitigating paths such as "renting, corporate testing, or bridging with a used device" instead of being limited to a "buy or not buy" dilemma.

PRODIG Device Rental is here
https://prodig-rental.com/

For corporate inquiries, click here
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Frequently Asked Questions (FAQ)

Will the foldable iPhone really come out in September 2026?

According to current dominant views from multiple analysts and international media, it is predicted that "the foldable iPhone will be announced simultaneously with the iPhone 18 series in September 2026." However, this is based on "current plans and predictions," and it is entirely possible for the date to shift due to production issues or market trends. Apple is also a company that can easily postpone new device categories by about a year if quality standards are not met. Therefore, rather than assuming it "will definitely be released in September 2026," it is more realistic to think of it as "highly likely to appear sometime between 2026 and 2027." Within a span of two years at most, the Apple foldable iPhone is very likely to materialize.

If it costs over 400,000 yen, is it better to buy a used or older model iPhone?

For the majority of users, it's safe to assume that "a used or older model iPhone from the 17/16/15 series, costing around 200,000 yen, offers better value than a 400,000 yen foldable iPhone." A 400,000 yen device is hard to justify unless you use it for work for long hours every day, to the extent that your smartphone is practically a PC replacement. Conversely, if your primary use is for everyday tasks (social media, browsing, video watching, light gaming, camera), any iPhone from the 13th to 17th generation will offer sufficient performance and still have good battery life.
While the allure of a foldable is strong, if you prioritize "balancing budget and functionality," a solid strategy is to first secure a practical used iPhone and then reconsider the foldable iPhone once it's in its second or later generation, when its price, durability, and software have matured.

When will used foldable iPhones become available?

Assuming the foldable iPhone is released in autumn 2026, it's estimated that it will start appearing in the used market in earnest about six months to a year after launch. Early on, gadget enthusiasts who are "early adopters" might sell their devices after trying them out and being satisfied, leading to a sporadic appearance of used units in good condition. However, initial batches are often prone to bug reports and specification changes, and repair costs tend to be high.
If you're targeting a used foldable iPhone, it's more advisable to "wait until the used market stabilizes 1-2 years after launch, while observing the status of the second and third generations," rather than chasing "a very small number of used units immediately after release" at high prices. Especially since it's necessary to assess the condition of wear-prone parts like the hinge and display, purchasing from a reliable shop becomes even more important.

Which series is recommended for first-time used iPhone buyers?

For those new to buying used iPhones, we recommend the standard or Pro models from the iPhone 13/14/15 series. These generations support 5G, offer a good balance of camera, battery, and processing performance, and are unlikely to cause stress in daily use. A used model allows you to get a near-latest user experience at a significantly lower price than a new flagship.
If your budget allows, Pro models are a clear choice for those who enjoy photography and videography, while standard models are suitable for general daily use. PRODIG offers a wide range of iPhones from generations 13 to 17, making it easy to find a device that suits your budget, needs, and condition preferences.

References & Sources

The figures and predictions in this article regarding "release timing," "price range," "production volume," "crease-free display structure," "foldable market size," and "overview of Galaxy Z Fold 6 and Pixel 10 Pro Fold" are summarized and reconstructed based on the following overseas media and research reports.

• Foldable iPhone price prediction (approx. $2,399, $2,000-$2,500 range) and 2026 release prediction
  MacRumors

• Reports on 7.8-inch class display structure and "crease-free" screen
  Tom's Guide

• 2026 release theory and iPhone Fold shipment predictions (niche market of several million units)
  Digit
  

• Forecast for global foldable smartphone market size (approx. 19.8 million units annually, approx. 1.6% share)
  SammyGuru

※Numbers and specifications are based on information and predictions at the time of writing and may change when the actual product is announced.

Click here for a list of PRODIG's used iPhones
https://prodig-shop.com/collections/iphone