iPhone 18 Series 2026: Price, Specs Before Sept 9 Launch

In just a few days, Apple will unveil its next iPhone lineup at an event called "Surprise and shine" on Wednesday, September 9, 2026 — and this year looks genuinely different from every year before it. Converging leaks from multiple outlets say Apple is about to change its iPhone launch rhythm for the first time in nearly two decades, while also introducing its first-ever foldable phone.

This article rounds up the leaks and predictions from the most credible tech outlets as of the day it was written (September 4, 2026 — five days before the actual event): specs, predicted Thailand pricing, release dates, and whether you should buy an iPhone 17 now or wait for the new lineup. A note before you read on: everything here is still a leak or a prediction, not official information from Apple, until the night of September 9.

What's happening on September 9

Apple has officially confirmed its invite for a launch event on Wednesday, September 9, 2026 at 10:00 a.m. Pacific Time (roughly midnight to 1 a.m. on September 10 in Thailand) at Steve Jobs Theater inside Apple Park, Cupertino, streamed free at apple.com/apple-events and on Apple's official YouTube channel.

According to converging reports from tech outlets including MacRumors, 9to5Mac, and AppleInsider, the event is expected to introduce three main devices:

1. iPhone 18 Pro — the successor to the iPhone 17 Pro
2. iPhone 18 Pro Max — the largest-screen model
3. iPhone Fold (working name, "iPhone Ultra" is also floated) — Apple's first foldable phone

What makes this year different is that there is no standard iPhone 18 at this event. Leaks say Apple will push the regular iPhone 18, the budget iPhone 18e, and a second-generation iPhone Air to a spring 2027 launch instead. If the rumors hold, this would be the first time Apple has split its iPhone lineup into two annual launch waves — a flagship wave in September and an accessible-tier wave in spring. The most commonly cited reason is spreading out manufacturing load and giving each tier its own spotlight instead of being overshadowed by the top model at a single event.

iPhone 18 Pro and iPhone 18 Pro Max: what's actually upgrading

The centerpiece of this year's upgrade is the A20 Pro chip, built on TSMC's 2-nanometer (N2) process — a jump from the 3nm process used for last year's A19 Pro. Leaked internal documents point to a 7-core GPU and a wider 96-bit memory bus for LPDDR5x RAM (up from 64-bit), a roughly 50% bandwidth increase that matters most for on-device AI tasks that Apple Intelligence relies on. Analysts expect overall performance around 18% faster than the A19 Pro and roughly 30% more power efficient.

On the camera side, leaked documents from camera-sensor supplier Tata Electronics suggest the iPhone 18 Pro Max may get a Sony IMX905 sensor with a variable aperture — if true, this would be the first time an iPhone has used this technology, after every previous Pro camera shipped with a fixed f/1.78 aperture. A variable aperture lets the lens open wider to let in more light in the dark, or narrow down to increase depth of field in daylight shots — a feature long used in professional cameras that's only now reaching phones.

On design, the most talked-about change is under-display Face ID on the Pro models, with Apple reportedly embedding the infrared flood illuminator and dot projector beneath the screen. This would make the Dynamic Island noticeably smaller and shorter, with some reports even suggesting it could shift from center screen to the top-left corner. While not every outlet agrees on the exact details, all of them agree the Dynamic Island is shrinking. There's also a rumored new "Dark Cherry" color option.

Photo: Wikimedia Commons — CC

Overall, the exterior design of the iPhone 18 Pro/Pro Max is rumored to stay very close to the iPhone 17 Pro — no major body redesign. This year's upgrade is mostly about what's inside and the camera, not a new look.

The C2 modem: a quirk that may actually favor Thai buyers

One detail that's talked about less but is genuinely interesting is the modem situation. Apple has now designed two generations of its own 5G modem — C1 (debuting in the iPhone 16e, early 2025) and C1X (in the iPhone Air, September 2025) — but both share the same limitation: neither supports 5G mmWave, which is why the iPhone 17 Pro and Pro Max still ship with Qualcomm modems, since US carriers specifically require mmWave.

The latest leaks say the iPhone 18 Pro will be the first-ever Pro-tier iPhone to use an in-house Apple modem (C2) — but only in models sold outside the US. US units will keep Qualcomm components (including the SDX80M chip) to support the mmWave bands American carriers still rely on. Meanwhile, the "global model" sold in Thailand and most of the rest of the world — where mmWave isn't practically used anyway — gets Apple's own C2 chip. Both C1 and C1X have already been confirmed to be meaningfully more power-efficient than the equivalent Qualcomm modems. In plain terms: the iPhone 18 Pro sold in Thailand is likely to get better battery life than the identical model sold in the US — a rare case of a non-US market actually coming out ahead on hardware.

iPhone Fold: Apple's first-ever foldable

After years of rumors, this finally looks like the year Apple seriously enters the foldable market. Most reports use the working name "iPhone Fold", though "iPhone Ultra" remains a possible alternative.

Several specs keep showing up across independent leaks:

• A book-style design similar to the Samsung Galaxy Z Fold or Google Pixel Fold — the left and right halves fold together, unlike the horizontal clamshell of the Galaxy Z Flip
• A roughly 7.7-7.8-inch inner display when unfolded, plus a smaller cover display for use while closed — Apple is reportedly emphasizing a near crease-free hinge, a clear differentiator from earlier-generation foldables where the crease is still visible
• An A20 chip (not A20 Pro), paired with 12GB of RAM
• A dual rear camera — fewer lenses than the Pro line's triple camera
• Touch ID instead of Face ID, due to space constraints from the hinge mechanism — a departure from every other current iPhone, which has used Face ID since the iPhone X

What's notable is that Apple is entering the foldable market 6-7 years after its rivals — Samsung shipped its first Galaxy Fold back in 2019 and is now on its eighth generation, while Google has had the Pixel Fold since 2023. The reason most often attributed to Apple (via employee leaks, never an official statement) is that the company waited until hinge and display technology could solve the crease problem well enough to meet its own quality bar — which explains why the iPhone Fold's headline feature is reportedly "a barely visible crease" rather than some flashy new gimmick. Apple has a track record of entering a category late but arriving with a smoother experience than the early competitors, as it did with smartwatches and wireless earbuds before this.

On price, analysts at JPMorgan and multiple tech outlets estimate a US starting price of $1,999-2,399 depending on storage (256GB/512GB/1TB). A straight currency conversion puts that around ฿66,000-79,000, but Apple's track record in the Thai market is that actual retail prices run higher than a raw conversion once import duty and reseller margin are factored in — some estimates put the realistic Thai price as high as ฿83,000-104,000 depending on storage.

To put that price range in perspective against what's actually on sale in Thailand today: the Samsung Galaxy Z Fold8 Ultra, a foldable flagship already shipping, starts at ฿69,900 (see the full breakdown in our Galaxy Z Fold8 lineup comparison) — if the iPhone Fold's rumored pricing holds up, it would instantly become the most expensive mainstream foldable on the market.

Photo: Wikimedia Commons — CC

Comparison table: today vs. the leaks

All predicted figures are compiled from leaks, not official pricing — always defer to what Apple actually announces at the event.

Why the price is going up: it's not just greed

Plenty of people wonder why Apple raises prices every year. The reasons analysts cite consistently point to real component cost increases, not arbitrary pricing:

1. TSMC's 2-nanometer wafer costs are significantly higher than the previous 3nm process, since it's the newest manufacturing node in the industry.
2. DRAM and NAND memory prices have spiked globally, driven by massive demand from AI data centers competing for the same type of memory chips phones use — pushing up memory costs for every phone brand this year, not just Apple.
3. The A20 Pro's wider memory bus requires higher-spec memory chips, adding another layer of cost.

Buy an iPhone 17 now, or wait for the iPhone 18?

The answer depends on your situation — there's no single right answer for everyone:

Buy an iPhone 17 now if:

• Your current phone is broken or unusable and you genuinely can't wait
• Your budget is tight and you want the lowest price available right now (iPhone 17 prices won't drop until the new lineup is actually on sale, a few weeks out)
• You don't care about new features like the 2nm chip or variable-aperture camera because your use is everyday (social media, family photos)

Wait for the iPhone 18 if:

• You want the fastest, most power-efficient chip available and plan to keep the phone for 2-3+ years
• You're specifically interested in the new variable-aperture camera (great for photo/video hobbyists or professionals)
• You want to try Apple's first foldable phone and have the budget for a price likely north of ฿65,000

An often-overlooked upside: once the iPhone 18 launches, the current iPhone 17 (if Apple keeps selling it) usually gets cheaper right away — a good window for anyone who wants a near-top-tier iPhone at a lower price than at its own launch.

How to watch the launch live and prep for preorder

1. Watch live at apple.com/apple-events or Apple's official YouTube channel, free, no registration required. In Thailand, the event falls around midnight to 1 a.m. on the night of September 9-10.
2. Wait for the official price from Apple Thailand before deciding. Don't trust prices posted by non-official resellers ahead of the real event — they're usually guesses or scams designed to collect a deposit.
3. Check the Apple Store app on your phone — historically the most accurate first channel for preorders. Based on last year's pattern, iPhone 17 preorders opened September 12, 2025 at 7:00 p.m. (about 3 days after the announcement) with sales starting September 19, 2025. If the same pattern repeats, iPhone 18 preorders would likely fall around mid-September.
4. Compare Apple Brand Shop prices on Shopee/Lazada against Apple Thailand's own site — promotional periods sometimes offer discounts or bundled gifts well below list price. Buy only from official-authorized stores to keep full Thai warranty coverage.

Photo: Wikimedia Commons — CC

Word of caution: don't take everything here as fact yet

1. Leaks aren't official — every spec and price in this article comes from supply-chain document analysis and credible reporting, but Apple can change details right up until the actual event.
2. Don't pay a deposit to any store claiming "preorder before anyone else" before Apple announces official pricing — this exact scam pattern shows up every year before a new iPhone launch.
3. Current price rumors may not match the final price, especially for the iPhone Fold, which has no direct predecessor to benchmark against — hence the very wide predicted range (฿65,000-104,000). Wait for the official price before locking in a budget.
4. "Similar" specs across sources doesn't mean 100% accurate — points where outlets still disagree, like the exact Dynamic Island position or whether the variable aperture applies to the main camera, the telephoto, or both, are still unconfirmed.

Verdict

The "Surprise and shine" event on September 9 looks set to be one of Apple's most significant launches in years — not because of the spec bump alone, but because of two major strategy shifts happening at once: splitting iPhone launches into two annual waves, and entering the foldable phone market for the first time.

If you need to switch phones right now, the iPhone 17 remains a solid choice and its price isn't dropping any time soon. But if you can wait a few more weeks, holding off to see the real pricing and specs on the night of September 9 is always the safer call — especially for the iPhone Fold, where the predicted price range is still too wide to budget around confidently.

Sources

• Apple Event Announced for September 9: 'Surprise and Shine' — MacRumors
• iPhone 18 Pro: Release date, price, specs and latest rumors — Macworld
• iPhone 18 Pro Chip Leak Indicates Major GPU and Memory Bandwidth Improvements — MacRumors
• iPhone 18 Pro leaks: Qualcomm & C2 modem options, camera upgrades — AppleInsider
• iPhone 18 Pro again rumored to feature a smaller Dynamic Island — AppleInsider
• iPhone 18 Pro and Pro Max May See $200 Price Increase — MacRumors
• iPhone 18 Pro Likely to See Price Increase — Thairath English
• iPhone Fold tipped for September 2026 release — Tom's Guide
• iPhone 17 launches Sept 19, full specs and Thai pricing — OFM Blog

Still torn between waiting for the iPhone 18 or buying a flagship now? Read our iPhone 17 vs Samsung Galaxy S26 comparison, or if your budget doesn't stretch to flagship territory, check out our 2026 mid-range phone guide instead.