Apple iPhone 5: The 4-inch phone with Lightning connector and A6 chip
The September 2012 unveiling of the Apple iPhone 5 marked a meaningful shift in Apple's smartphone philosophy, stretching the familiar 3.5-inch display into a taller 4-inch panel while swapping the long-standing 30-pin dock connector for a smaller, reversible Lightning port. Powered by the custom A6 system-on-chip and wrapped in a brushed aluminium body, the handset arrived at a moment when Australian carriers were still wrestling with the rollout of their 4G LTE networks. Buyers across Sydney, Melbourne, and Brisbane lined up outside Apple Stores on George Street and Chapel Street, eager to see whether the new model justified its premium pricing under Australia's 10% GST regime.
For anyone upgrading from an iPhone 4S, the iPhone 5 felt like a genuine leap rather than a polish. The taller screen allowed for an extra row of icons, widescreen video without black bars, and a more comfortable typing experience. Australian reviewers at the time noted that the device slotted neatly into local pockets, weighed noticeably less than its predecessor, and felt reassuringly solid thanks to its aluminium-and-glass construction. It was, by any measure, a refined evolution rather than a reinvention.
Design and the 4-inch display
Apple's decision to extend the screen from 3.5 to 4 inches was driven by a desire to add a fifth row of icons without making the handset wider than the thumb could comfortably reach. The new panel ran at 1136 x 640 pixels, kept the familiar 326 ppi Retina density, and used in-plane switching for wider viewing angles. Colours looked punchy, text was crisp, and the 16:9 aspect ratio meant that movies downloaded from the iTunes Store finally filled the screen edge to edge. For Australian commuters catching the train from Central Station out to the suburbs, that extra half-inch of vertical space made reading news articles noticeably more pleasant.
The chassis was a marked departure from the glass sandwich design of the iPhone 4 and iPhone 4S. Apple used anodised aluminium for the back plate, with ceramic glass inserts at the top and bottom to allow radio signals to pass through unimpeded. The result was a phone that weighed 112 grams, roughly 28 grams lighter than the model it replaced, and measured just 7.6 millimetres thin. Diamond-cut chamfers along the edges caught the light, and the two-tone finish in slate or silver gave the device a distinctly premium appearance on retail shelves at JB Hi-Fi and Harvey Norman.
One subtle but welcome change was the repositioning of the headphone jack, which moved from the top edge to the bottom. This made it far easier to slip the phone into a pocket with headphones still attached, a small thing that Australian users on busy trams quickly came to appreciate.
Lightning connector and the A6 chip
Perhaps the most contentious design decision was Apple's abandonment of the 30-pin dock connector that had been a fixture on iPhones, iPads, and iPods since 2003. In its place came the Lightning connector, an all-digital, eight-signal interface that was both smaller (about 80% smaller than the old port) and reversible, so users no longer had to fumble in the dark to plug it in the right way around. For Australian households that had accumulated years of 30-pin accessories, the change required either an adapter or a fresh round of cable purchases, and Apple duly released a Lightning-to-30-pin adapter for $45 AUD.
The new port supported USB 2.0 speeds rather than the faster USB 3.0 standard some had hoped for, but it opened the door to thinner device designs and more flexible internal layouts. Australian reviewers found the daily convenience of plugging in a cable one-handed far outweighed the inconvenience of replacing a handful of older docks.
Inside the slim aluminium shell sat the A6 chip, Apple's first fully custom-designed ARM-based system-on-chip for the iPhone line. Built on a 32-nanometer process and packing a dual-core CPU clocked at around 1.3 GHz alongside a triple-core PowerVR GPU, the A6 delivered roughly twice the CPU performance and double the graphics throughput of the A5 found in the iPhone 4S. RAM was doubled to 1 GB, which helped keep apps suspended without aggressive termination in the background.
Camera, connectivity, and Australian networks
The rear camera on the iPhone 5 stuck with an 8-megapixel sensor but introduced a new five-element lens, a sapphire crystal cover for scratch resistance, and improved low-light performance thanks to a wider f/2.4 aperture. The result was sharper daylight shots, cleaner indoor photos, and 1080p video recording at 30 frames per second with electronic stabilisation. Australian photographers shooting at outdoor markets in Adelaide found the new panorama mode particularly useful, stitching together seamless wide-angle images with a simple sweep of the arm.
Connectivity was a major story for the Australian market. The iPhone 5 was Apple's first iPhone with native 4G LTE support, and crucially for Australians, it included the 1800 MHz band that Telstra, Optus, and Vodafone were all using to deploy their initial LTE networks. Speeds in covered areas of Sydney, Melbourne, and Brisbane routinely exceeded 30 Mbps in the first months of operation, turning the phone into a genuinely useful mobile hotspot for laptops in cafes. The handset also supported HSPA+ and DC-HSDPA for fallback in regional areas, which mattered for travellers heading out to country towns where 4G coverage was still patchy.
Dual-band Wi-Fi, Bluetooth 4.0, and GPS with GLONASS support rounded out the wireless package. NFC was conspicuously absent, a decision Apple would revisit only years later with Apple Pay. For Australian shoppers in 2012, that simply meant no tap-to-pay at the point of sale, but contactless payments were still uncommon at most retailers outside of the major supermarket chains anyway.
Software, iOS 6, and local services
The iPhone 5 launched with iOS 6, which brought a redesigned Maps app (notoriously rough in its first iteration), Passbook for digital loyalty cards and boarding passes, and tightened Facebook integration throughout the system. Siri gained new capabilities, including the ability to launch apps, post to Twitter, and look up sports scores and movie listings. For Australian users, Siri's local knowledge was patchy at launch but improved steadily over the following months as Apple added more Australian data and refined its speech recognition for the local accent.
iOS 6 also introduced Do Not Disturb mode, which silenced calls and notifications during set hours, and a new VIP mailbox in Mail that helped users triage important messages from the deluge of daily email. FaceTime finally worked over cellular networks on the iPhone 5, so Australian families could video-call relatives across the country without needing to be on Wi-Fi, a feature that Telstra initially restricted before rolling it into their standard plans.
Pricing, plans, and where to buy in Australia
At launch, the Australian recommended retail price for a 16 GB iPhone 5 was $799 AUD, rising to $899 for the 32 GB model and $999 for the 64 GB version. On Telstra, Optus, and Vodafone, the handset was also heavily subsidised on 24-month contracts, often dropping the upfront cost to a few hundred dollars in exchange for a $60-$80 monthly plan with included calls, texts, and data. Prepaid buyers could pick up the phone outright from retailers like JB Hi-Fi, Harvey Norman, and the Apple Online Store, where the unlocked SIM-free version was sold without any carrier locks.
For shoppers wondering how the new model stacked up against other flagships of the same period, a quick side-by-side helps put the iPhone 5 in context. Comparing key specifications across the iPhone 5, the Sony Xperia T, and the Samsung Galaxy S III against figures that mattered to Australian buyers makes the trade-offs easy to weigh up at a glance.
| Feature | Apple iPhone 5 | Sony Xperia T | Samsung Galaxy S III |
|---|---|---|---|
| Display | 4.0-inch IPS LCD, 1136 x 640 | 4.55-inch TFT LCD, 1280 x 720 | 4.8-inch Super AMOLED, 1280 x 720 |
| Processor | Apple A6, dual-core 1.3 GHz | Snapdragon S4, dual-core 1.5 GHz | Exynos 4412, quad-core 1.4 GHz |
| RAM | 1 GB | 1 GB | 1 GB / 2 GB (LTE variant) |
| Rear Camera | 8 MP, f/2.4, 1080p video | 13 MP, f/2.4, 1080p video | 8 MP, f/2.6, 1080p video |
| Storage Options | 16 / 32 / 64 GB | 16 GB + microSD | 16 / 32 / 64 GB + microSD |
| Battery | 1440 mAh, non-removable | 1850 mAh, non-removable | 2100 mAh, removable |
| Operating System | iOS 6 | Android 4.0 (Ice Cream Sandwich) | Android 4.0 (Ice Cream Sandwich) |
| 4G LTE Support | Yes (1800 MHz band) | No (HSPA+ only at launch) | Yes (selected markets) |
| Launch Price (AUD, 16 GB) | $799 | $599 | $699 |
The numbers tell an interesting story: Apple was charging a premium for a more compact phone with a smaller screen and a sealed battery, betting that the polish of iOS, the quality of the build, and the tight hardware-software integration would justify the extra outlay. The Sony Xperia T, covered in detail in this flagship Sony Xperia T coverage, leaned instead on a larger display, a 13-megapixel camera, and the Walkman music player heritage to lure multimedia fans, while the Galaxy S III went after spec-hungry buyers with its quad-core chip, removable battery, and microSD slot.
Reception and lasting legacy
Reviews at the time were broadly positive, praising the iPhone 5's lighter weight, faster performance, and improved camera while criticising Apple Maps and the incomplete LTE band support in some markets. In Australia, the missing 700 MHz band, which Optus later acquired in the 2013 digital dividend auction, meant that some regional 4G coverage took longer to activate on the handset. Even so, the iPhone 5 went on to become one of Apple's best-selling models, and it held its value on the second-hand market for years.
For readers curious about the device it replaced, a closer look at the Apple iPhone 4S: A Classic Smartphone Still Relevant in 2013 shows just how much Apple managed to refine in the space of a single product cycle. The iPhone 5 remains a landmark device: the first to embrace LTE, the last to ship with a 30-pin cable in the box, and the model that proved a 4-inch screen could feel generous without compromising reachability.
If you're shopping for a vintage smartphone today, whether for nostalgia, as a collector's piece, or simply as a budget backup, the iPhone 5 still earns a place in the conversation. Pick one up from a reputable Australian seller, check the battery health if possible, and pair it with a prepaid SIM from Aldi Mobile, Boost Mobile, or Belong to get the most affordable ongoing service. It's a small, well-built reminder of the moment when smartphones started to feel truly modern, and it deserves a second look from anyone interested in the evolution of the category.