Apple iPhone 5s 16GB Black Unlocked Smartphone AU Stock

Apple iPhone 5s 16GB Black — 64-Bit A7 Chip & Touch ID

The iPhone 5s introduced Touch ID fingerprint security and the world's first 64-bit mobile processor — the A7 chip — making it genuinely fast for everyday tasks while remaining remarkably compact. This 16GB Black model is fully unlocked for any Australian carrier and backed by a full 12-month warranty from Reboot IT (Melbourne, est. 2001).

Key Benefits

• Apple A7 64-Bit Processor: The first 64-bit chip in any smartphone — delivers desktop-class performance for calls, apps, and browsing without hesitation.
• Touch ID Fingerprint Sensor: Unlock your phone and authorise purchases with a single touch — fast, secure, and works even with slightly damp fingers.
• 4-Inch Retina Display: 1136×640 at 326 ppi — crisp text and vivid images in a genuinely one-handed size.
• 4G LTE: Fast mobile data on Telstra, Optus, and Vodafone — video calls, streaming, and browsing at full speed away from Wi-Fi.
• 8MP iSight Camera: Slow-motion 120fps video, burst mode, and improved low-light performance — still excellent for everyday photography.
• Fully Unlocked: Any Australian carrier SIM — no network lock, no restrictions, no carrier apps.

Performance in Use

The A7 chip and 1GB RAM keep everyday tasks running smoothly — calls, WhatsApp, email, Safari, and most apps all perform well. Touch ID makes unlocking fast enough that it barely registers as an action; you're in the phone before you've finished lifting it to your face.

The iPhone 5s supports iOS up to 12.5.7 — substantially newer than the iPhone 5 — meaning a wider range of current apps remain compatible, including most banking apps, WhatsApp, email clients, and streaming services. This is a practical everyday smartphone rather than just a backup device.

The 4-inch form factor is a deliberate choice for many users. It fits in a shirt pocket, is comfortable to hold for long periods, and doesn't require two hands for typing. As a dedicated work phone, travel SIM device, or budget-friendly primary phone, it handles the job reliably.

Technical Specifications

Specification	Details
Processor	Apple A7 — dual-core 1.3GHz, 64-bit architecture
RAM	1GB LPDDR3
Storage	16GB flash (non-expandable)
Display	4.0-inch Retina IPS LCD — 1136×640 at 326 ppi
Biometrics	Touch ID fingerprint sensor (Home button)
Rear Camera	8MP iSight — 1080p, 120fps slow-mo, burst mode
Front Camera	1.2MP FaceTime HD — 720p
Connectivity	4G LTE, Wi-Fi 802.11a/b/g/n, Bluetooth 4.0
SIM	Nano-SIM — unlocked, all AU carriers
iOS	Max iOS 12.5.7
Dimensions	123.8 × 58.6 × 7.6mm, 112g
Warranty	12 months — Reboot IT

Is the iPhone 5s Right for You?

✓ Best For: • Compact phone users who want genuine one-handed use • Budget-conscious buyers wanting Touch ID security • Secondary or dedicated work phone on a budget • Travel or backup SIM device with 4G • First smartphone for a child or older user

✗ Not Ideal For: • Users needing iOS 13+ for current apps • Buyers wanting more than 16GB storage • Those requiring Apple Pay or Face ID • Users who need a larger screen for media or accessibility • Power users requiring modern app performance

Condition Grades & Battery Health

Grade	Cosmetic Condition	Battery Health
A — Excellent	Minimal signs of use; screen and housing near-new	70%+ of original capacity
B — Good	Light wear marks or minor scuffs; all functions operational	50–70% of original capacity

Frequently Asked Questions

Is Touch ID reliable on a refurbished unit?

Yes — Touch ID is fully functional and tested on every unit. You register your own fingerprints during setup; previous owner data is wiped during our refurbishment process.

What is the maximum iOS version?

The iPhone 5s supports up to iOS 12.5.7, which includes Apple security updates. Most core apps — WhatsApp, email, banking apps, and streaming services — remain compatible with iOS 12.

Is the phone carrier unlocked?

Yes — fully unlocked for all Australian carriers including Telstra, Optus, Vodafone, and all MVNOs. Insert any nano-SIM and it will work immediately.

Does the battery carry a warranty?

Batteries carry a 30-day warranty as consumable items. All other hardware components are covered by the full 12-month warranty.

How is this item shipped?

This item ships free via standard Australia Post delivery to any address in Australia. Orders dispatch within 1 business day from our Melbourne warehouse.