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18 Month's Warranty
- Aaliya Yousaf
- 13 Aug, 2026
Our first two iPhone 18 guides covered the launch timeline, expected features, and how the lineup stacks up against rivals. But over the past few days, the most concrete reporting yet has emerged on a topic that matters more than any spec sheet: how much more the iPhone 18 Pro is actually going to cost, and what you get for that money in terms of storage.
This piece pulls together the latest supply-chain analysis—most of it dated within the last week—from TrendForce, MacRumors, and AppleInsider. As always, we're separating confirmed Apple information (there is none yet) from credible analyst reporting and from less reliable leaker claims. We've also broken down what this could mean in euro terms for Irish buyers and how Fone4U will help soften the cost once the phones actually land.
Storage: 256GB Stays the Base, No Jump to 512GB
For a while, some optimists hoped Apple might double the entry-level storage again this year, the way it did when the iPhone 17 Pro moved from 128GB to 256GB as standard. The latest reporting says that's not happening.
According to Taiwanese research firm TrendForce, cited by multiple outlets including MacRumors, the iPhone 18 Pro and iPhone 18 Pro Max are both expected to keep 256GB as the base storage tier—matching last year's Pro models rather than improving on them. This isn't officially confirmed by Apple, but TrendForce's supply-chain analysis is generally considered a reliable indicator this close to launch.

| Storage Tier | iPhone 17 Pro (current) | iPhone 18 Pro (rumoured) | iPhone 18 Pro Max (rumoured) |
|---|---|---|---|
| Base | 256GB | 256GB (unchanged) | 256GB (unchanged) |
| Mid | 512GB | 512GB (expected) | 512GB (expected) |
| High | 1TB | 1TB (expected) | 1TB (expected) |
| Top | Not available on Pro | 2TB (rumoured, unconfirmed) | 2TB (rumoured, unconfirmed) |
A 2TB option has come up in some reports but isn't confirmed. Don't count on it.
Why Is the Price Going Up If Storage Isn't?
This is the part that will actually affect your wallet. TrendForce estimates that the bill of materials to build the iPhone 18 Pro has jumped by roughly 38% compared to the iPhone 17 Pro. The main driver isn't the chip—it's memory.
A global memory chip shortage, driven largely by AI data center demand soaking up RAM and flash storage supply, has pushed component costs up sharply.
| Cost Driver | iPhone 17 Pro (current) | iPhone 18 Pro (estimated) | Change |
|---|---|---|---|
| 256GB flash storage cost | ~$13/unit | ~$51/unit | +~290% |
| Overall bill of materials | Baseline | ~38% higher | Significant |
| Main cause | — | Memory chip shortage, AI data center demand, pricier A20 Pro chip | — |
TrendForce describes the resulting price increase as effectively "unavoidable." Based on this cost pressure, several reports now estimate:
| Model | Current US Price | Estimated iPhone 18 US Price | Estimated Increase |
|---|---|---|---|
| iPhone 17 Pro → iPhone 18 Pro | $1,099 | ~$1,399 | +$200–$300 |
| iPhone 17 Pro Max → iPhone 18 Pro Max | $1,199 | ~$1,499 | +$200–$300 |
That would be the first meaningful iPhone Pro price rise in several years.
What This Could Mean for Pricing in Ireland
Apple has not announced Irish pricing and won't until the official event. But we can use the current relationship between US and Irish pricing to make an educated estimate.
Right now, here's how Apple Ireland prices the current iPhone 17 Pro lineup, which we'll use as our baseline:
| Model | Storage | Current Ireland Price |
|---|---|---|
| iPhone 17 Pro | 256GB | from ~€1,339 |
| iPhone 17 Pro | 512GB | from ~€1,569 |
| iPhone 17 Pro | 1TB | from ~€1,799 |
| iPhone 17 Pro Max | 256GB | from ~€1,489 |
| iPhone 17 Pro Max | 512GB | from ~€1,719 |
| iPhone 17 Pro Max | 1TB | from ~€1,949 |
Applying the rumored US increase pattern to Ireland gives us the following estimate only—not a confirmed or leaked figure:
| Model | Storage | Estimated iPhone 18 Ireland Price | Estimated Increase vs iPhone 17 |
|---|---|---|---|
| iPhone 18 Pro | 256GB | roughly €1,550–€1,650 | +€200–€300 |
| iPhone 18 Pro | 512GB | roughly €1,780–€1,880 | +€200–€300 |
| iPhone 18 Pro | 1TB | roughly €2,010–€2,110 | +€200–€300 |
| iPhone 18 Pro Max | 256GB | roughly €1,700–€1,800 | +€200–€300 |
| iPhone 18 Pro Max | 512GB | roughly €1,930–€2,030 | +€200–€300 |
| iPhone 18 Pro Max | 1TB | roughly €2,160–€2,260 | +€200–€300 |
We want to be very clear: these estimates are our own projections based on historical Apple Ireland pricing patterns, not a leaked or reported Irish price. Treat them as a budgeting guide, not a number to hold Apple to.
The 1TB and 2TB Storage Controversy: Should You Care?
A separate and more technical rumor has been circulating from a leaker known as "Reptalica" and picked up by outlets including AppleInsider and WCCFtech. It claims Apple may use slower QLC (quad-level cell) flash storage in the 1TB and 2TB iPhone 18 Pro models while keeping faster TLC (triple-level cell) storage in the 256GB and 512GB tiers.
A few important caveats here:
- This claim comes from a single leaker, not a major research firm like TrendForce, so it deserves more skepticism than the storage-tier and pricing reports above.
- Similar QLC-downgrade rumors have circulated before past iPhone launches and, according to AppleInsider's own reporting, didn't always pan out.
- If accurate, it would mainly matter to a small group of users—professional videographers or people doing intensive on-device editing who specifically buy the largest storage tier for performance reasons, not just capacity.
Practical takeaway: most people don't need to factor this into their decision. If you were already planning to buy a 256GB or 512GB model, this rumor doesn't affect you at all.
| Storage Type | Speed & Consistency | Longevity | Used In (rumoured) |
|---|---|---|---|
| TLC (Triple-Level Cell) | Faster, more consistent | Generally better under heavy use | 256GB, 512GB tiers |
| QLC (Quad-Level Cell) | Cheaper, can slow down as it fills up | Generally lower durability | 1TB, 2TB tiers (rumoured) |
Buying Guide: Which Storage Tier Actually Makes Sense?
| Storage | Best For | Ireland Price Estimate (Pro) | Worth It? |
|---|---|---|---|
| 256GB | Everyday users—photos, apps, streaming, social media | ~€1,550–€1,650 | Sensible default for most buyers |
| 512GB | Frequent photographers, families, long-term owners (3+ years) | ~€1,780–€1,880 | Good middle ground |
| 1TB | Heavy 4K/ProRes video shooters, mobile creators | ~€2,010–€2,110 | Only if you genuinely fill up 512GB regularly |
| 2TB (rumoured) | Professional content creators only | Unconfirmed, likely €2,200+ | Niche—most people should skip this tier |
What This Means for Your Upgrade Decision
If the pricing rumors hold up, this year's iPhone 18 Pro upgrade is likely to cost Irish buyers noticeably more than last year's iPhone 17 Pro did—without a base storage improvement to show for it. A few practical thoughts:
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