The iPhone 6, once a flagship device, now lingers in digital obsolescence. Stuck on iOS 12, it can no longer receive official updates from Apple. Meanwhile, the iPhone X—released just one generation later—supports up to iOS 17 and beyond. For users still clinging to an iPhone 6, the question isn’t just about nostalgia; it’s practical. Can this aging device still function in 2024? And if you're considering an upgrade to an iPhone X or similar model, is the leap truly worthwhile today?
The answer depends on your usage patterns, security needs, and expectations for modern smartphone functionality. Let’s break down the realities of staying on iOS 12 versus moving to a newer device like the iPhone X—even if that device itself is no longer cutting-edge.
Performance and Daily Usability: A Stark Contrast
The iPhone 6 runs on Apple’s A8 chip with 1GB of RAM. While revolutionary in 2014, this hardware struggles under today’s app demands. Even basic tasks—opening Gmail, loading Instagram, or navigating maps—can result in noticeable lag, app crashes, or forced reloads. Safari, though functional, chokes on complex websites. Background app refresh is limited, and multitasking feels archaic.
In contrast, the iPhone X features the A11 Bionic chip and 3GB of RAM. This allows smooth operation of modern apps, faster app launches, better camera processing, and responsive animations. The edge-to-edge OLED display enhances readability and media consumption, while Face ID introduces biometric convenience absent on the iPhone 6.
Security and App Support: The Hidden Risks
iOS 12, last updated in 2019, no longer receives security patches. This means known vulnerabilities remain unpatched, exposing the device to potential exploits—especially when browsing the web or downloading content. Apple regularly warns that unsupported devices are at higher risk of malware and data theft.
App developers have also moved on. Major services like banking apps, ride-sharing platforms, and social networks increasingly require iOS 13 or higher. As of 2024, many apps either refuse to install on iOS 12 or offer degraded functionality. For example, Google Photos no longer supports full-resolution uploads from older iOS versions, and WhatsApp dropped support for iOS 12 in late 2023.
“Devices stuck on outdated operating systems become liability points—not just for personal data, but for connected ecosystems like iCloud and email.” — Daniel Kim, Mobile Security Analyst at SecureEdge Labs
Upgrade Value: iPhone X in 2024 – Still Relevant?
The iPhone X launched in 2017 as Apple’s 10th-anniversary model, introducing design language still used today. Though discontinued, refurbished or second-hand units remain available for $150–$250. At that price point, is it a smart investment compared to keeping an aging iPhone 6?
The short answer: yes, for most users. The iPhone X supports iOS 17 (released in 2023), meaning it will likely receive one more major update in 2024 (iOS 18). This ensures continued access to new features, security patches, and compatibility with current apps. Its facial recognition, improved cameras, and faster processor make it viable for everyday use, including video calls, mobile banking, and photo editing.
Real-World Example: Maria’s Upgrade Decision
Maria, a freelance writer in Portland, used her iPhone 6 for years, relying on it for emails, calendar, and occasional photos. By early 2023, she noticed her banking app stopped working, and her Uber requests failed to load. After a failed attempt to reinstall apps, she purchased a refurbished iPhone X for $199. Within days, she regained full access to all services, appreciated the brighter screen for reading drafts outdoors, and found Face ID significantly sped up her workflow. “It felt like getting a new brain,” she said. “I didn’t realize how much mental energy I was spending fighting my phone.”
Comparison Table: iPhone 6 vs iPhone X (2024 Perspective)
| Feature | iPhone 6 (iOS 12) | iPhone X (Up to iOS 17) |
|---|---|---|
| Last OS Support | iOS 12 (ended 2019) | iOS 17 (security updates ongoing) |
| App Compatibility | Limited; many apps no longer supported | Full support for current apps |
| Security Updates | None since 2019 | Regular updates through 2024+ |
| Processor | A8 (2014) | A11 Bionic (2017) |
| RAM | 1GB | 3GB |
| Display | 4.7” LCD, 750p | 5.8” OLED, 1125x2436 |
| Biometrics | Fingerprint (Touch ID) | Face ID |
| Camera Quality | 8MP rear, basic low-light performance | 12MP dual cameras, portrait mode, better dynamic range |
| Battery Life (Current Year Estimate) | ~2–3 hours screen time | ~5–6 hours screen time (varies by battery health) |
| Estimated Market Price (Refurbished) | $30–$50 | $150–$250 |
Step-by-Step: How to Decide Whether to Upgrade
- Assess Current Pain Points: List what doesn’t work—apps crashing, slow loading, inability to log in, poor camera quality.
- Check App Requirements: Try installing essential apps (e.g., your bank, Uber, WhatsApp). If they won’t install or function poorly, upgrade urgency increases.
- Evaluate Security Needs: If you store sensitive data, use two-factor authentication, or rely on cloud sync, outdated software poses real risks.
- Research Refurbished Options: Look for certified refurbished iPhone X models from reputable sellers (Apple, Amazon Renewed, Best Buy).
- Backup and Migrate: Use iCloud or iTunes to back up your iPhone 6, then restore to the new device. Note: Some data may not transfer if app versions differ drastically.
- Test for One Week: Use the upgraded device in real scenarios—video calls, GPS navigation, photo sharing—to confirm it meets your needs.
FAQ: Common Questions About Upgrading from iPhone 6
Can I still use my iPhone 6 in 2024?
Yes, but with limitations. It can make calls, send texts, and access some basic apps. However, many modern services won’t work, and security risks are significant. It’s best suited as a backup or emergency phone.
Will the iPhone X get iOS 18?
Apple typically supports devices for 5–6 years after release. The iPhone X launched in 2017 and runs iOS 17. While not guaranteed, there is a strong possibility it will receive iOS 18 in fall 2024, making it a safer long-term choice than the iPhone 6.
Is a refurbished iPhone X reliable?
Yes, if purchased from a certified source. Apple’s refurbished program includes new batteries and outer shells, backed by a warranty. Third-party sellers should offer at least a 90-day guarantee and disclose battery health.
Final Verdict: Yes, Upgrading Is Worth It
For anyone relying on their phone for more than calls and texts, staying on an iPhone 6 in 2024 is a growing liability. The lack of security updates, shrinking app support, and sluggish performance undermine both productivity and peace of mind. The iPhone X, even as a five-year-old device, offers a dramatically better experience—modern OS support, faster performance, and access to current digital services.
The financial argument holds too. Spending $200 on a refurbished iPhone X extends functional smartphone usability by several years, whereas continuing with the iPhone 6 may eventually force a rushed, unplanned upgrade when a critical app fails or data is compromised.








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