The iPhone 5s, released in September 2013, was a landmark device for Apple. It introduced Touch ID, a 64-bit A7 chip, and a refined design that set the tone for future iPhones. Today, over a decade later, some users still wonder: Is it practical to buy an iPhone 5s now? How does it stack up against its predecessor, the iPhone 5? While nostalgia plays a role, real-world usability must be the deciding factor. This article breaks down the differences, evaluates performance in 2024, and determines whether either model deserves a place in your pocket today.
Design and Build: Subtle but Meaningful Upgrades
The iPhone 5 and 5s are nearly identical in size and silhouette—both feature a 4-inch Retina display, aluminum unibody construction, and a sleek profile measuring 7.6mm thick. However, Apple made several subtle refinements with the 5s. The most noticeable change is the addition of the fingerprint sensor embedded in the home button, known as Touch ID. This was a major leap in smartphone security at the time.
The 5s also introduced new color options: Space Gray, Silver, and the distinctive Gold finish, which became instantly iconic. In contrast, the iPhone 5 launched with only black/slate and white/silver variants. Structurally, both phones use similar materials, but the 5s has a slightly more refined chamfered edge and improved internal layout to accommodate new components.
Tip: If you're considering a used model, check the home button’s responsiveness—Touch ID on older 5s units can degrade or fail over time.Performance Comparison: A7 vs A6 Chipsets
The core difference between the two devices lies in their processors. The iPhone 5 uses the dual-core Apple A6 chip, while the 5s features the 64-bit Apple A7—a first for smartphones. This architectural shift brought significant improvements in CPU and GPU performance, making the 5s about 40% faster in everyday tasks and twice as fast in graphics rendering.
In real-world usage back in 2013–2015, the A7 allowed smoother multitasking, better gaming performance, and longer software support. The 5s received iOS updates up to iOS 12, while the iPhone 5 topped out at iOS 10. That extra support meant access to newer features like Group FaceTime, enhanced notifications, and early versions of Siri improvements.
However, by modern standards, neither chip can handle current iOS demands. As of 2024, even lightweight apps struggle on these devices due to outdated architecture and lack of optimization for legacy hardware.
Camera and Software Features
The camera upgrade in the iPhone 5s was modest but meaningful. Both phones have 8MP rear cameras, but the 5s includes larger pixels (1.5µm vs 1.4µm), a dual-LED True Tone flash, and improved low-light performance. The True Tone flash adjusts color temperature based on ambient lighting, resulting in more natural skin tones in photos.
Additionally, the 5s introduced slow-motion video recording at 120fps (720p), a novelty at the time. It also featured burst mode photography, allowing users to capture multiple shots rapidly. These enhancements made the 5s a better choice for casual photographers—even if the front-facing camera remained unchanged at 1.2MP.
Software-wise, the 5s benefited from being the last iPhone to support certain productivity features before Apple shifted focus to larger screens. Apps like Notes, Reminders, and Calendar saw incremental improvements during its supported lifecycle, but none are functional today due to app store deprecation.
iPhone 5 vs 5s: Feature Comparison Table
| Feature | iPhone 5 | iPhone 5s |
|---|---|---|
| Release Date | September 2012 | September 2013 |
| Processor | A6 (32-bit) | A7 (64-bit) |
| RAM | 1GB | 1GB |
| Touch ID | No | Yes |
| Rear Camera | 8MP, single LED flash | 8MP, True Tone flash, 120fps slo-mo |
| Max iOS Version | iOS 10.3.4 | iOS 12.5.7 |
| Battery Life (Talk Time) | Up to 8 hours | Up to 10 hours |
| Storage Options | 16/32/64GB | 16/32/64GB |
“Even in 2014, we recommended the 5s over the 5—not just for speed, but for future-proofing. But no iPhone older than iOS 13 should be anyone’s primary device today.” — Mark Rivera, Mobile Tech Analyst at GadgetScope
Is the iPhone 5s Still Worth Buying in 2024?
The short answer: not as a daily driver. The long answer requires context.
For general use—browsing, messaging, email, social media—the iPhone 5s falls short. Most modern websites rely on JavaScript-heavy frameworks that the A7 chip cannot render efficiently. Major apps like WhatsApp, Instagram, and Google Maps no longer support iOS 12 or earlier, meaning they won’t install or function properly. Even basic web browsing in Safari is sluggish, with frequent crashes and timeouts.
That said, there are niche scenarios where the 5s might still serve a purpose:
- Emergency backup phone: With cellular calling and SMS still functional, it can act as a basic lifeline.
- Music player: Sync playlists via iTunes and use it offline with headphones.
- Smart home controller: If paired with HomeKit accessories compatible with older iOS versions, it could manage lights or thermostats.
- Collector’s item: For vintage tech enthusiasts, the first Touch ID iPhone holds historical value.
But for any user needing maps, banking apps, ride-sharing, or secure logins, the 5s is effectively obsolete. Security is a major concern—without ongoing updates, it's vulnerable to known exploits. App developers have dropped support, leaving users unable to verify accounts or update passwords on many platforms.
Mini Case Study: Sarah’s Experiment with a Used iPhone 5s
Sarah, a college student on a tight budget, bought a used iPhone 5s for $30 in early 2023 hoping to save money. She planned to use it for calls, notes, and music. Initially, it worked fine for voice and text. But when she tried to install her university’s learning app, she found it required iOS 14. After failing to log into her Gmail account due to unsupported authentication protocols, she gave up. Within three weeks, she upgraded to a refurbished iPhone SE (2020) running iOS 15. “It wasn’t worth the hassle,” she said. “The 5s felt like a toy compared to what I needed.”
Checklist: Should You Buy an iPhone 5s Today?
Before purchasing, ask yourself the following:
- Do I need internet browsing or app access? → If yes, avoid the 5s.
- Am I okay with no app store access beyond pre-downloaded apps? → Most new downloads will fail.
- Will I use it primarily for calls and alarms? → Possible, but limited.
- Is this for collection or nostalgia? → Fine, as long as expectations are managed.
- Have I checked battery health? → Original batteries degrade severely after 10+ years.
Frequently Asked Questions
Can the iPhone 5s get iOS 16 or newer?
No. The highest version supported is iOS 12.5.7, released in January 2023 as a security patch for older devices. No further updates are planned.
Is the iPhone 5s secure to use in 2024?
Not fully. Without regular security patches, it's vulnerable to malware and phishing attacks, especially when visiting untrusted websites or downloading files. Two-factor authentication may not work on many modern services.
How much storage do I need on an iPhone 5s?
All models cap at 64GB, but since you can't download new apps, available space matters less. However, iOS itself takes up around 3–4GB, leaving limited room for music or photos.
Conclusion: A Legacy Device with Limited Use
The iPhone 5s was revolutionary in its time—an elegant blend of design, innovation, and performance. Compared to the iPhone 5, it offered tangible upgrades: Touch ID, a faster processor, better camera, and longer software support. But technology moves quickly, and by 2024, even the best legacy devices lose relevance.
If you’re looking for an affordable iPhone experience, consider models like the iPhone SE (2020 or 2022), which run current iOS versions, support modern apps, and offer far superior performance at a reasonable price. The iPhone 5s may hold sentimental value, but it no longer meets the basic demands of connected life.
🚀 Ready to upgrade smartly? Explore certified refurbished iPhones with warranty instead—get modern features without breaking the bank. Share your thoughts: Have you used an iPhone 5s recently? What was your experience?









