Apple iPhone 5s: The A7 Chip and Touch ID Make a Mark
When Apple unveiled the iPhone 5s in September 2013, the leaks had already spoiled most of the surprise. Yet the keynote still delivered the kind of inflection point that comes along every few years. The handset brought the first 64-bit processor in a smartphone, a fingerprint reader built into the home button, and a redesigned iOS that finally shed the skeuomorphism Steve Jobs had championed. For a market used to predictable "S" upgrades, this one felt closer to a quiet revolution than a routine refresh.
Australian buyers were paying close attention. The local smartphone scene in late 2013 was heating up, and the major carriers were still the gatekeepers of how most people obtained their handsets. Walking down George Street in Sydney, you could already spot Telstra and Optus branding plastered across billboards teasing the next wave of upgrades. The arrival of the 5s mattered here because the device would shape how Aussies shopped, secured, and used their phones for years to come.
A chassis that finally felt finished
The iPhone 5s inherited the slim, two-tone aluminium body of its predecessor but added a touch of refinement that made it feel more grown-up. The chamfered edges caught the light just so, and the new space grey finish quickly became the favourite for buyers who wanted something less flashy than the gold model. At 112 grams, it slipped easily into a jeans pocket and felt reassuringly solid without crossing into the heavy territory of early phablets.
Apple kept the 4-inch Retina display and the Lightning connector, both controversial choices that ultimately aged well. The home button changed noticeably too: it lost the rounded square icon and gained a stainless steel ring that housed the Touch ID sensor. Buyers in Australia could pick up the device in silver, space grey, or the much-discussed champagne gold, a colour that sold out fast at the Apple Store in Melbourne's Chadstone and popped up on local classifieds at a healthy markup within days of launch.
The A7 processor and a leap into 64 bits
The headline feature of the iPhone 5s was, without question, the A7 system-on-chip. Built on a 28-nanometre process and based on ARM's 64-bit architecture, it was the first such chip in any smartphone. Apple was quick to point out that desktop-class computing had arrived in the palm, and the benchmarks backed up the bravado. Apps launched faster, web pages rendered more smoothly, and games that would have stalled on older hardware ran with newfound confidence.
Sitting alongside the A7 was the M7 motion coprocessor, a dedicated chip that quietly handled data from the accelerometer, gyroscope, and compass. This separation meant fitness apps could track steps and movement without waking the main processor, saving precious battery life. For Australian users who had started strapping wearables to their wrists or simply wanted a longer-lasting phone on a long day at the cricket, the efficiency gains were more than marketing fluff. Developers also benefited, since they could offload sensor processing to the M7 and keep their apps lean.
Touch ID and the slow death of the passcode
Touch ID was the second pillar of the 5s revolution. Housed beneath the home button, the sensor used a sapphire crystal lens to read sub-epidermal layers of skin, capturing a high-resolution image that Apple stored only on the device itself. The pitch was simple: instead of typing a four-digit code every time you wanted to check a message, you could unlock the phone with a quick tap of your thumb. It sounded trivial on paper, but in practice it changed habits within a week.
The technology also paved the way for secure App Store and iTunes purchases, and it laid the groundwork for Apple Pay years later. In Australia, where contactless payments via eftpos and Visa have long been the norm at cafes and convenience stores, the introduction of biometric authentication arrived at a culturally receptive moment. Critics worried about fingerprint data being uploaded to the cloud, but Apple was firm: the data never left the Secure Enclave inside the A7 chip. That distinction became a talking point in tech circles from Brisbane to Perth, and it set a standard competitors scrambled to match.
| Feature | iPhone 5s | iPhone 5 | Samsung Galaxy S4 |
|---|---|---|---|
| Processor | Apple A7 (64-bit) + M7 | Apple A6 | Snapdragon 600 / Exynos 5 Octa |
| Fingerprint sensor | Touch ID | None | None |
| Rear camera | 8 MP, f/2.2, dual-LED flash | 8 MP, f/2.4 | 13 MP, f/2.2 |
| Display | 4-inch Retina, 1136×640 | 4-inch Retina, 1136×640 | 5-inch Super AMOLED, 1920×1080 |
| Storage options | 16/32/64 GB | 16/32/64 GB | 16/32/64 GB + microSD |
| Operating system at launch | iOS 7 | iOS 6 | Android 4.2 Jelly Bean |
An iSight camera that punched above its weight
The camera on the 5s was, by 2013 standards, almost embarrassingly capable for a phone. Apple stuck with an 8-megapixel sensor but enlarged each pixel to 1.5 microns and paired it with an f/2.2 aperture. The new dual-LED flash used one warm and one cool diode to balance skin tones, avoiding the washed-out look that plagued earlier smartphone photos in low light. Slow-motion video at 120 frames per second was the showstopper, letting users capture footage that looked straight out of a sports broadcast.
For Australian users, this translated to weekend trips to Bondi Beach, twilight footy matches, and backyard barbecues all looking better without any editing. The camera app itself stayed simple, prioritising point-and-shoot reliability over manual controls. That philosophy resonated with buyers who did not want to fiddle with ISO settings and just wanted a clean shot for Instagram or a quick post on Facebook. Even several years later, the 5s remained a go-to recommendation for parents wanting a dependable compact camera replacement.
iOS 7 and the Retina display, dressed for the occasion
Software was the third leg of the 5s story, and it arrived in the form of iOS 7. Jony Ive's redesign did away with the leather-and-felt textures that had defined iOS since 2007, replacing them with a flat, translucent aesthetic that felt modern if a little divisive at first. The Control Centre pull-up, the smarter multitasking view, and the reworked Notification Centre all made the phone feel more capable day to day. For buyers who had been holding onto an iPhone 4S, the combination of new software and new silicon was a compelling reason to upgrade. Readers wanting a deeper dive into the platform can head over to the dedicated iOS coverage hub for reviews and updates from that era.
The 4-inch Retina display was, by 2014, on the smaller side as Android rivals pushed past 5 inches. Yet its pixel density of 326 pixels per inch remained sharp enough that text and icons looked crisp at any reasonable viewing distance. Australian reviewers noted that the panel handled Sydney's harsh midday sun better than many competitors, with brightness that pushed above 500 nits. The compact form factor also appealed to users who wanted a phone that could be operated one-handed, a virtue that grew more precious as flagship sizes ballooned.
Landing in Australia: carriers, retailers, and queues
The iPhone 5s launched in Australia on 25 September 2013, and the rollout mirrored the global pattern of brisk demand. Telstra, Optus, and Vodafone all offered the device on contract, with 24-month plans starting around the AUD 60 per month mark for the entry-level 16 GB model. Buying outright from the Apple online store cost roughly AUD 869 for the cheapest variant, with the 64 GB model climbing past AUD 1,069 once GST was added. JB Hi-Fi and Harvey Norman undercut Apple slightly with bundle deals that included accessories, while the more budget-conscious could pick up a plan through Woolworths Mobile or Aldi Mobile for a no-frills option.
Pre-orders sold out within hours, and the gold version became a status symbol almost overnight. Stores in Sydney's Pitt Street Mall and Brisbane's Queen Street Mall reported lines that wrapped around the block on launch day, the kind of spectacle that had become a rite of passage for any major Apple release. Word from the field was that Optus was offering the most aggressive data inclusions at the time, while Telstra leaned on its wider 4G coverage to win over regional buyers. Australian reviews generally praised the battery life, which comfortably lasted a full day of mixed use, a point that mattered for users commuting long distances or heading out to the bush without easy access to a charger.
The legacy of the iPhone 5s in Australia stretches well beyond its launch window. It introduced an entire generation of local buyers to the convenience of fingerprint unlocking, set new expectations for everyday camera performance, and proved that 64-bit mobile computing was not just a marketing gimmick. Phones continue to come and go, but the 5s remains a reference point for what a compact flagship can deliver when the hardware, software, and ecosystem line up just right. Anyone tracking the broader release calendar from this period will find the full archive waiting at New Mobile Arrivals, where every major launch of the early 2010s has been documented in detail.