Iphone 7 Plus Vs Iphone 8 Is Upgrading Really Worth It 2

For users still clinging to the iPhone 7 Plus, the question isn’t just about hardware—it’s about value. The iPhone 8 may seem like a minor upgrade on paper, but in practice, the differences affect daily use, longevity, and future software support. As of 2024, both devices are well past their prime, yet many people continue relying on them. This analysis cuts through marketing hype to answer one critical question: Is moving from the iPhone 7 Plus to the iPhone 8 actually worth it?

Design and Build: Subtle but Meaningful Changes

The most noticeable shift between the two models lies in materials and construction. The iPhone 7 Plus features an aluminum body with IP67 water resistance—capable of surviving brief submersion in up to 1 meter of water for 30 minutes. It’s durable, but prone to scratches over time.

In contrast, the iPhone 8 introduces a glass back, which enables wireless charging—a feature absent in the 7 Plus. While this makes the device slightly more fragile, it opens doors to modern convenience. The front is also strengthened with Ion-X glass, though not as resilient as the ceramic shield found in newer models.

Tip: If you upgrade to the iPhone 8, consider using a protective case—especially since the glass back can crack more easily than aluminum.

The dimensions are nearly identical, but the iPhone 8 feels slightly denser due to the glass and internal changes. Both retain the classic home button with Touch ID, so there's no learning curve if you're used to the 7 Plus.

Performance: A Noticeable Leap Under the Hood

At first glance, both phones run iOS smoothly for basic tasks. However, under sustained load—such as multitasking, gaming, or photo editing—the iPhone 8 pulls ahead significantly thanks to its A11 Bionic chip. Compared to the A10 Fusion in the 7 Plus, the A11 delivers approximately 25% faster CPU performance and 30% better GPU efficiency.

This difference becomes apparent when launching apps, switching between them, or processing high-resolution photos. The iPhone 8 also ships with iOS 11 out of the box (versus iOS 10 on the 7 Plus), meaning it received software updates for a longer period. In fact, the iPhone 8 supports iOS 17, while the 7 Plus maxes out at iOS 16.

“The extra year of OS support might not sound like much, but it translates into access to newer security patches, app compatibility, and features like enhanced Siri intelligence.” — David Lin, Mobile Analyst at TechPulse Insights

If you rely on apps that require the latest frameworks—or want peace of mind knowing your phone won’t be left behind immediately—the iPhone 8 offers tangible future-proofing.

Camera Comparison: Similar Specs, Slight Edge to iPhone 8

Both devices feature dual 12MP rear cameras: wide-angle and telephoto, supporting 2x optical zoom and Portrait Mode. Video recording is capped at 4K@60fps on both, and front-facing cameras are identical at 7MP.

However, Apple made subtle improvements in image signal processing with the A11 chip. The iPhone 8 produces slightly better dynamic range, especially in low-light conditions. Smart HDR wasn’t introduced until the XR and XS, but the 8 benefits from early versions of Apple’s computational photography enhancements.

Feature	iPhone 7 Plus	iPhone 8
Chipset	A10 Fusion	A11 Bionic
Rear Cameras	Dual 12MP (f/1.8 + f/2.8)	Dual 12MP (f/1.8 + f/2.8)
Front Camera	7MP f/2.2	7MP f/2.2
Video Recording	4K@30fps, 1080p@60fps	4K@60fps, 1080p@240fps
Slow-Motion Front	No	Yes (1080p@240fps)
Portrait Mode	Supported	Improved edge detection

The iPhone 8 also supports stereo recording during video capture, offering richer audio quality—an often-overlooked perk for vloggers or content creators.

Real-World Example: Sarah’s Upgrade Dilemma

Sarah had been using her iPhone 7 Plus since 2017. By late 2023, she noticed apps taking longer to open, occasional crashes in messaging apps, and dwindling battery life. She considered switching to an Android device but hesitated due to ecosystem lock-in—her AirPods, iCloud photos, and Apple Watch all depended on iOS.

After researching, she opted for a refurbished iPhone 8 at half the cost of a new SE model. Immediately, she noticed smoother scrolling in social media feeds, faster FaceTime call setup, and improved camera responsiveness. Most importantly, her phone began receiving iOS 17, bringing updated privacy controls and StandBy mode.

“It felt like I bought time,” she said. “I didn’t need flagship specs, just something that wouldn’t slow me down every day.” Her decision delayed a full upgrade by nearly two years, saving hundreds without sacrificing usability.

Battery Life and Charging: One Key Advantage

Battery capacity is nearly identical: 2900 mAh on the 7 Plus versus 1821 mAh on the 8. But don’t let those numbers fool you—the iPhone 8’s smaller screen and more efficient processor help balance things out. Real-world usage shows only marginal differences in screen-on time.

The true differentiator? Charging options. The iPhone 8 supports Qi wireless charging, letting users place the phone on any compatible pad. It also accepts faster wired charging with a USB-C to Lightning cable and 18W+ adapter (though Apple doesn’t include one in the box).

Tip: Pair your iPhone 8 with a $15 wireless charger for clutter-free bedside or desk charging—ideal for quick top-ups overnight.

The 7 Plus remains limited to standard 5W charging unless paired with a higher-wattage adapter (which still won’t charge as fast due to hardware limits).

Should You Upgrade? A Step-by-Step Decision Guide

Before making a move, assess your current situation with this five-step checklist:

1. Evaluate your current performance: Are apps crashing frequently? Is multitasking sluggish? If yes, an upgrade improves daily experience.
2. Check iOS version: If you’re on iOS 16 or earlier and want iOS 17 features, only the iPhone 8 will deliver.
3. Consider repair costs: Replacing a failing battery on a 7 Plus costs around $69. If your device needs multiple fixes, investing in an 8 may offer better long-term value.
4. Assess accessory compatibility: Do you use AirPods, Apple Watch, or HomeKit devices? Staying within the Apple ecosystem favors iOS continuity.
5. Set a budget: Refurbished iPhone 8 units sell for $80–$130. Compare that to $400+ for newer models. Decide whether the savings justify sticking with older tech.

Frequently Asked Questions

Can the iPhone 8 last through 2025?

Yes, provided you manage expectations. With iOS 17 support confirmed and most major apps maintaining compatibility, the iPhone 8 should remain functional for light to moderate use into 2025. Heavy gamers or power users may find limitations.

Is the camera upgrade worth it?

Not dramatically. The hardware is nearly identical, but the iPhone 8 processes images faster and handles low light slightly better. If photography is a priority, consider skipping to an iPhone 11 or later—but for casual shooters, the improvement is minor.

Why choose the iPhone 8 over a newer iPhone SE?

The iPhone SE (3rd gen) offers far superior performance and 5G connectivity, but starts at $429. If budget is tight and you already own Apple accessories, the iPhone 8 provides a cost-effective middle ground with meaningful upgrades over the 7 Plus.

Final Verdict: Upgrading Is Worth It—With Caveats

Upgrading from the iPhone 7 Plus to the iPhone 8 isn’t revolutionary, but it’s pragmatically smart. You gain access to wireless charging, better performance, longer software support, and slightly improved cameras—all within a familiar form factor.

For users whose 7 Plus is showing signs of age—slow performance, outdated software, or degraded battery—the iPhone 8 acts as a reliable bridge to the future. It extends your investment in the Apple ecosystem without demanding a premium price.

However, if you're looking for a transformative experience—Face ID, OLED display, or multi-day battery life—this isn’t the upgrade path. Instead, view the iPhone 8 as a tactical refresh: enough to keep you running smoothly for another few years, especially when purchased secondhand.

🚀 Ready to make the switch? Check certified refurbished listings on Apple’s website or trusted retailers like Back Market. Even small upgrades can breathe new life into your digital routine—start today.