The iPhone 6 Plus was a game-changer when it launched in 2014. It introduced Apple’s first large-screen flagship, setting a new standard for usability and media consumption. Fast forward to 2016, and the iPhone 7 arrived with meaningful upgrades—better performance, water resistance, and an improved camera. But now, years later, many users are asking: if you’re still on an iPhone 6 Plus, is upgrading to an iPhone 7 actually worthwhile?
This isn’t just about newer hardware—it’s about real-world usability, app compatibility, security updates, and whether the 6 Plus can still meet daily needs in 2024. Let’s break down the differences and determine if the upgrade makes sense.
Performance and Hardware Comparison
The core difference between these two devices lies in their internal architecture. The iPhone 6 Plus runs on the Apple A8 chip with 1GB of RAM, while the iPhone 7 features the A10 Fusion chip and 2GB of RAM. That might sound like technical jargon, but the practical impact is significant.
The A10 Fusion is roughly 2.5 times faster in CPU tasks and up to three times faster in graphics performance. This translates into smoother multitasking, quicker app launches, and better handling of modern iOS versions. Apps that run seamlessly on an iPhone 7 may stutter or crash on a 6 Plus, especially those requiring heavy processing—like photo editors, navigation tools, or augmented reality apps.
Another critical factor is storage. The iPhone 6 Plus maxed out at 128GB, while the iPhone 7 offered a 256GB option—an advantage for users who store lots of photos, videos, or games. However, both models start at 32GB, which remains borderline acceptable today unless you rely heavily on cloud services.
iOS Support and Security Updates
Software support is arguably the most compelling reason to consider upgrading. The iPhone 6 Plus received its last major iOS update with iOS 12, which was stable but limited in features. It never got iOS 13 or beyond, meaning no Dark Mode, no redesigned Messages, no App Library, and—critically—no ongoing security patches from Apple.
In contrast, the iPhone 7 launched with iOS 10 and was supported all the way through iOS 16. While it too has reached end-of-life for major updates, it received security fixes longer and benefited from more modern software features during its lifespan.
“Security updates are non-negotiable in today’s digital environment. Devices without them become vulnerable entry points for phishing, malware, and data theft.” — Lena Park, Mobile Security Analyst
Using an unsupported device increases exposure to online threats. Even basic activities like online banking, email, or shopping carry higher risks when your OS isn’t patched against known exploits.
Camera and Audio Upgrades
The iPhone 7 brought notable improvements in photography. While both phones have 12MP rear cameras, the iPhone 7’s sensor captures more light, supports optical image stabilization (on the Plus model), and delivers sharper low-light shots. Its f/1.8 aperture lets in 50% more light than the 6 Plus’s f/2.2 lens.
Videos also benefit from better stabilization and audio recording. The iPhone 7 removed the headphone jack but introduced stereo speakers—something the 6 Plus lacked. The dual-speaker setup enhances media playback, FaceTime calls, and gaming immersion.
| Feature | iPhone 6 Plus | iPhone 7 Plus |
|---|---|---|
| Processor | A8 | A10 Fusion |
| RAM | 1GB | 2GB |
| Rear Camera | 8MP, f/2.2 | 12MP, f/1.8 + OIS |
| Front Camera | 1.2MP | 7MP |
| Speakers | Single (bottom) | Stereo (top & bottom) |
| Water Resistance | No | IP67 rated |
| Last iOS Version | iOS 12 | iOS 16 |
| Battery Life (typical use) | ~12 hours | ~14 hours |
Battery Life and Long-Term Reliability
Battery degradation is inevitable after five or six years of use. Most iPhone 6 Plus units today have batteries holding less than 70% of their original capacity, leading to frequent charging, unexpected shutdowns, and poor standby performance.
The iPhone 7 offers slightly better battery life under normal conditions, but more importantly, its power management system is smarter. With iOS optimizations and a more efficient chipset, it handles background tasks with less drain. Even with aged batteries, a well-maintained iPhone 7 typically outperforms a worn-out 6 Plus.
Apple’s Battery Health feature (introduced in iOS 11.3) allows users to monitor peak performance capability. On the 6 Plus, this tool isn’t available, making it harder to diagnose slowdowns or decide when a replacement is due.
Mini Case Study: Sarah’s Upgrade Dilemma
Sarah, a freelance photographer, relied on her iPhone 6 Plus for client previews and social media posts. By 2023, she noticed apps like Instagram and Lightroom frequently crashed, and her phone would shut down at 30% battery. After replacing the battery, performance improved slightly—but not enough to handle 4K video exports or AR filters.
She upgraded to a used iPhone 7 for $120. Immediately, editing became smoother, uploads were faster, and her phone stayed powered through full workdays. The better camera also meant fewer retakes in dim lighting. For Sarah, the upgrade wasn’t about luxury—it was about maintaining professional reliability.
Is the iPhone 6 Plus Still Good Enough?
For very light use—calls, texts, occasional web browsing, and simple apps—the iPhone 6 Plus can still function. But limitations quickly surface:
- App incompatibility: Many newer apps require iOS 13 or higher.
- Sluggish performance: Multitasking feels frustrating.
- No security updates: Risk increases daily.
- Poor camera quality: Especially in low light or moving subjects.
- Limited repair options: Replacement parts are scarce and costly.
If you're using the 6 Plus as a backup device or for a child with restricted access, it may suffice. But as a primary smartphone in 2024, it’s no longer viable for most users.
Step-by-Step: Deciding Whether to Upgrade
- Evaluate current pain points: Does your phone freeze, crash, or die quickly?
- Check iOS version: If stuck on iOS 12 or earlier, you're missing critical updates.
- Test essential apps: Try opening your most-used apps. Do they load slowly or fail?
- Assess battery health: If you charge multiple times a day, consider the cost of a new battery vs. upgrading.
- Compare upgrade costs: Refurbished iPhone 7 models start around $100–$150. Weigh this against repair expenses.
- Determine future needs: Will you need better camera quality, faster performance, or newer features soon?
FAQ
Can the iPhone 6 Plus still get security updates?
No. Apple stopped releasing security patches for the iPhone 6 Plus after 2019. Devices running outdated iOS versions are vulnerable to emerging threats.
Is the iPhone 7 worth buying in 2024?
As a budget device, yes—if you can find one in good condition. It supports more modern apps, has better performance, and received updates much later than the 6 Plus. However, even the iPhone 7 is now outdated; consider newer models like the iPhone 8 or SE (3rd gen) for longer usability.
Does the lack of a headphone jack matter on the iPhone 7?
It depends on your habits. If you rely on wired headphones, you’ll need a Lightning-to-3.5mm adapter (included at launch). Over time, many users transitioned to Bluetooth earbuds, which offer greater convenience despite initial adjustment.
Final Verdict: To Upgrade or Not?
Upgrading from the iPhone 6 Plus to the iPhone 7 is absolutely worth it—not because the 7 is a powerhouse by today’s standards, but because the 6 Plus is functionally obsolete for everyday use. The jump in speed, camera quality, audio, and software support makes a tangible difference.
However, don’t see the iPhone 7 as a long-term solution. If you’re investing in an upgrade, consider going further—models like the iPhone 8, iPhone SE (2020 or 2022), or even a used iPhone 11 offer significantly better longevity, support, and performance for only slightly more cost.
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