A month after launch, the reviews are settled. The Guardian calls the iPhone 18 Pro Max Apple’s biggest, heaviest and longest-lasting “superphone”, and in practice that means the biggest battery and the heaviest body of any Pro Max so far. It’s also the most expensive Pro Max Australians have been asked to buy, and on the outside it looks almost exactly like the phone it replaces.
That raises the question this review answers. Is the 18 Pro Max worth A$2,299 or more, or should you skip it and buy a refurbished iPhone 17 Pro Max for much less?
A Strange Year for the iPhone
Context matters here. Apple didn’t release a standard iPhone 18 this September. The regular model has been pushed to early 2027, so the iPhone 18 Pro and Pro Max are the only new flagship iPhones on shelves, alongside Apple’s first foldable, the iPhone Duo.
The foldable has taken most of the attention. The Pro Max is left to do something less exciting but arguably more important: be the dependable, no-compromise iPhone for people who want the biggest screen and the longest battery life. If you’re still working out where each model fits, our iPhone 18 lineup breakdown covers every model announced and rumoured so far.
Design: Same Shape, Extra Weight
If you’ve held an iPhone 17 Pro Max, the 18 Pro Max will feel familiar. It keeps the aluminium unibody and the full-width camera plateau, along with the same 6.9-inch display and the same 8.75 mm thickness.
There are two visible changes. The rear glass is now colour-matched to the frame, which gives the back a cleaner, more uniform look. The Dynamic Island is also noticeably smaller, so you get a little more usable screen at the top. Colours are Black, Silver, Glacier (a pale icy blue) and Burgundy, with Glacier and Burgundy the standouts in person.
The less welcome change is weight. The 18 Pro Max weighs 249 g, up 18 g from the 17 Pro Max’s 231 g. That doesn’t sound like much on paper, but you feel it after an hour of one-handed scrolling or holding it above your face in bed. Paired with a sturdy case, it is one of the heaviest mainstream phones you can buy. If weight bothers you, this is the biggest strike against it.
Display and Performance
The 6.9-inch Super Retina XDR panel is still among the best on any phone. It has ProMotion up to 120Hz, excellent brightness, and an improved anti-reflective coating that makes outdoor viewing easier.
Inside is the A20 Pro, Apple’s first chip built on a 2nm process. Day to day, you won’t notice much over the A19 Pro, because both are far faster than any app needs. The difference shows up under sustained load. Apple tripled the surface area of the vapour chamber cooling system and claims up to 40% better sustained performance than the iPhone 17 Pro. In practice, long gaming sessions, 4K ProRes recording and on-device Apple Intelligence tasks run cooler and throttle less.
That matters to creators and heavy gamers. For everyone else, it is headroom you’ll rarely touch.
Battery Life: The Headline Feature, With a Caveat
Battery life is where Apple put its marketing effort, and it’s the reason for the “longest-lasting” label. The 18 Pro Max has the largest battery ever fitted to an iPhone (5,391 mAh on the European model), and Apple rates it at up to 45 hours of video playback, up from 39 hours on the 17 Pro Max. Apple calls that the biggest year-on-year battery jump in iPhone history, and MacRumors broke down the battery claims in detail at launch.
Independent testing tells a more modest story. In TechRadar’s cellular web-browsing test, the 18 Pro Max lasted 18 hours and 27 minutes, against 17 hours and 54 minutes for the 17 Pro Max. That is a gain of roughly 3%. Other labs found similar results: a real improvement, but a small one.
To be clear, the 18 Pro Max is a true two-day phone for most people and outlasts the Galaxy S26 Ultra and Pixel 11 Pro XL in most tests. But if you already own a 17 Pro Max, the battery upgrade won’t change your life.
Charging is the more noticeable improvement. With a 60W USB-C charger, the 18 Pro Max reaches 50% in about 15 minutes, which is a real convenience if you often forget to charge overnight.
Camera: Variable Aperture Arrives
The camera gets the most interesting hardware change this year: a variable aperture on the 48MP main sensor. In low light it opens up to f/1.48 to let in more light. In bright conditions or for close-ups, it can stop down for sharper detail and a deeper depth of field.
For casual shooters, the result is slightly quicker Night mode and more consistent shots. For people who use manual controls, it’s a real creative tool that gives you control over background blur without relying on Portrait mode. Reviewers broadly agree it’s the best camera system on any iPhone. As 9to5Mac’s full review notes, though, it’s a refinement rather than a reinvention, and the telephoto and ultrawide lenses are largely unchanged.
Price in Australia
This is where it hurts. The iPhone 18 Pro Max costs A$100 more at each of the lower storage tiers than last year:
- 256GB: A$2,299
- 512GB: A$2,699
- 1TB: A$3,499
- 2TB: A$4,699
Apple has blamed rising memory and storage chip costs, and the higher storage tiers have taken the biggest increases.
Why Upgrade When a Refurbished iPhone 17 Pro Max Exists?
Here is the honest version. Compared with the iPhone 17 Pro Max, the 18 Pro Max adds:
- About 3% more real-world battery life
- Faster 60W charging
- A variable aperture main camera
- A smaller Dynamic Island
- Better sustained performance under heavy load
In exchange, it’s 18 g heavier and costs significantly more. Most reviewers reached the same conclusion: if you own a 17 Pro, there’s little reason to upgrade. And if you’re coming from an older iPhone, the 17 Pro Max delivers most of the same experience, including the same screen, the same design, and Apple Intelligence support, at a much lower price.
That makes a refurbished iPhone 17 Pro Max the value pick of 2026. Unlike a second-hand phone from a marketplace listing, a refurbished unit is inspected, graded and backed by a warranty, which is why buying refurbished has become the sensible play for so many Aussie upgraders.
Australian retailers like Phonebot and JB Hi-Fi make that route easy. Phonebot specialises in certified refurbished iPhones, with the 17 Pro Max available in grades from Open Box to Grade B. Every device goes through a 72-point inspection and comes with a warranty, and you can split the cost with Afterpay or Zip. JB Hi-Fi is worth watching too, because big retailers often discount remaining iPhone 17-series stock once the new models arrive, and its trade-in program can cut the price further.
Either way, a 17 Pro Max typically costs hundreds less than a new 18 Pro Max. That money can cover AppleCare, a good case and a 60W charger with plenty left over.
Who Should Buy the iPhone 18 Pro Max?
Buy it if:
- You’re upgrading from an iPhone 15 Pro Max or older. The jump in battery, performance and camera is substantial.
- You shoot a lot of photos or video and want the variable aperture camera.
- You want the longest-lasting iPhone available and don’t mind the weight.
Skip it if:
- You already own an iPhone 17 Pro or 17 Pro Max.
- You find large phones uncomfortable. At 249 g, this one is heavy.
- You want flagship performance for less. A refurbished iPhone 17 Pro Max from Phonebot or a discounted one from JB Hi-Fi gets you around 90% of the experience for far less money.
Verdict: Is the iPhone 18 Pro Max Worth It?
For some people, yes. The iPhone 18 Pro Max is excellent. It has outstanding endurance, a more flexible main camera, class-leading performance and noticeably faster charging. If you’re on an iPhone 15 Pro Max or older, it’s worth every dollar and an easy recommendation.
For everyone else, probably not. It’s the most iterative Pro Max in years, wrapped in the heaviest body Apple has made and sold at a higher price. If you already own a 17-series Pro, or simply want the best value, the smartest iPhone purchase this year may be last year’s model, refurbished.
