When and where can you pre-order the new iPhone models in Australia?
The iPhone 18 Pro and Pro Max are available for pre-order in Australia starting Saturday, September 12 at 10pm AEST, while the foldable iPhone Duo pre-orders begin Friday, October 16 at 10pm AEST. Major retailers such as JB Hi-Fi and The Good Guys, alongside telcos like Vodafone, Optus, and Telstra, will feature all three models. Purchasing directly from Apple’s Australian store is also an option, and often provides the most flexible payment and support options.
How much do the iPhone Duo and iPhone 18 Pro cost, and what are your payment options?
The iPhone 18 Pro starts at AU$2,099 (256GB), and the iPhone 18 Pro Max at AU$2,299. The iPhone Duo’s starting price is noticeably higher at AU$3,499 for the 256GB model—making it a premium offering. Prices increase for larger storage options, with the Duo reaching up to AU$5,899 for 2TB.
Trade-in programs are widely available: Apple, JB Hi-Fi, Vodafone, and Optus offer credits for your old phone, with the highest rebates reserved for recent flagship iPhones (up to AU$1,595). However, older models receive far less—an iPhone X will only reduce your cost by about AU$70. Online trade-in calculators can estimate your eligible credit ahead of purchase.
Apple’s new Afterpay financing program spreads payments over 6, 12, or 24 months; for example, the iPhone 18 Pro can be financed from AU$87.46/month, while the Duo starts from AU$145.79/month. This is available only through Apple, not third-party retailers.
What’s different about the iPhone 18 Pro and iPhone Duo compared to previous models?
The iPhone Duo introduces Apple’s first foldable design, featuring a 5.4-inch outer and 7.6-inch inner display (Super Retina XDR), a reinforced titanium and ceramic build, and support for Apple Pencil—a first for iPhones. However, be aware: this model does not include Face ID, a telephoto lens, or the action button. Software on the Duo is tailored for multitasking and stylus use, appealing mostly to creative professionals or those prioritising large-screen capabilities in a compact form.
The iPhone 18 Pro series focuses on camera and performance upgrades, now with a variable aperture for more flexible photography and the A20 Pro chip. Apple promises up to 20% faster CPU and 40% faster GPU compared to last year’s Pro models. Battery life claims hit up to 36 hours of video playback for the Pro and 45 hours for the Pro Max, suggesting stamina on par or better than the iPhone 17 lineup.
Who should upgrade (and who shouldn’t)?
The iPhone 18 Pro and Pro Max are smart upgrades for those on the iPhone 15 series or earlier—especially users who value top-tier camera quality, long battery life, or intend to keep their phone for several years. The high starting price is offset somewhat by trade-in offers and improved performance longevity; expect software support for at least five years.
The iPhone Duo will appeal to early tech adopters and professionals interested in foldables, stylus use, and multitasking. However, the absence of Face ID and a telephoto camera limits its mainstream appeal and justifies its premium price only if you’ll fully utilise the foldable design and unique features.
If you’re on an iPhone 17 Pro/Pro Max or recently bought a high-end Android, there’s less incentive to jump to the 18 series this year unless the new camera or foldable form factor directly addresses your needs.
Practical takeaway for Australian buyers
Pre-ordering the iPhone 18 Pro or iPhone Duo gives you earliest access, best storage selection, and the ability to maximise trade-in values. Evaluate whether the upgrades—especially in camera and performance—are meaningful for your everyday use, and consider the Duo only if its foldable features align with your workflow or digital preferences. Compare trade-in offers from multiple retailers and weigh Apple’s installment plans against outright purchase, especially given the significant price jump for the foldable. For most users, upgrading makes sense from pre-iPhone 16 models; those with late-model phones may want to wait another cycle.