Samsung S8 Vs S7 Edge Is It Worth Upgrading In Current Year

For many long-time Galaxy users, the decision between holding onto a reliable device or making a move for newer tech can be tough. The Samsung Galaxy S7 Edge was a landmark phone in 2016—renowned for its curved display, water resistance, and top-tier camera. The Galaxy S8, released just one year later, built on that legacy with a sleeker design, improved software, and cutting-edge features like facial recognition and an iris scanner. But now, in today’s smartphone landscape, where mid-range devices outperform older flagships, is upgrading from the S7 Edge to the S8 still a worthwhile move?

This article breaks down every key difference between the two models, evaluates their real-world usability in 2024, and helps you determine whether the upgrade makes sense—especially if you're still using an S7 Edge.

Design and Display: A Leap Forward

The most noticeable difference between the S7 Edge and S8 is the design language. While both feature curved AMOLED displays, the S8 introduced Samsung’s “Infinity Display”—a nearly bezel-less front that maximized screen-to-body ratio. The S8 has a taller 5.8-inch Quad HD+ (1440 x 2960) display with a 18.5:9 aspect ratio, compared to the S7 Edge’s 5.5-inch Quad HD (1440 x 2560) screen at 16:9.

This shift allowed for more vertical content viewing, better multitasking, and a more immersive media experience. Though both screens are vibrant and sharp, the S8’s display feels significantly more modern and refined.

Feature	Samsung S7 Edge	Samsung S8
Display Size	5.5 inches	5.8 inches
Resolution	1440 x 2560 (16:9)	1440 x 2960 (18.5:9)
Bezels	Pronounced side and bottom bezels	Nearly bezel-less front
Fingerprint Sensor Placement	Front home button	Rear (awkwardly placed next to camera)
Biometric Options	Fingerprint, Face Unlock (basic)	Fingerprint, Iris Scan, Face Recognition

Tip: If you frequently use your phone one-handed, the S7 Edge may feel more comfortable due to its smaller size and front-mounted fingerprint sensor.

Performance and Software: Diminishing Returns

Under the hood, both phones launched with flagship specs. The S7 Edge used either the Exynos 8890 or Snapdragon 820, while the S8 upgraded to the Exynos 8895 or Snapdragon 835—both more efficient and slightly faster. In real-world usage, however, the difference in day-to-day speed is minimal, especially after years of software updates and app bloat.

Where the S8 pulls ahead is in software longevity. It received three major Android OS updates (up to Android 9 Pie), whereas the S7 Edge topped out at Android 8 Oreo. This means the S8 benefits from newer security patches, improved privacy controls, and better app compatibility.

“Even minor hardware improvements can extend usability when paired with updated software.” — David Kim, Mobile Systems Analyst

However, by 2024, neither device receives official security updates from Samsung. This is a critical point: both phones are now vulnerable to emerging threats, and many modern apps—including banking and streaming services—are beginning to phase out support for older operating systems.

Camera Comparison: Subtle but Meaningful Improvements

The S7 Edge set a high bar for mobile photography in 2016. Its 12MP Dual Pixel rear sensor excelled in low light and offered fast autofocus. The S8 kept the same megapixel count and sensor type but introduced optical image stabilization (already present on the S7 Edge) and improved processing algorithms.

In practical terms, photos from both devices are very similar in daylight. The S8 gains slight advantages in dynamic range and HDR processing, and its portrait mode (via software) is more refined. Video recording remains capped at 4K@30fps on both.

Front cameras tell a different story. The S8’s 8MP selfie shooter includes auto-focus and better low-light performance, making it noticeably superior for video calls and social media content.

Real-World Example: Daily Use in 2024

Consider Maria, a freelance photographer who held onto her S7 Edge until early 2023. She considered upgrading to the S8 for its taller screen and better front camera for client Zoom meetings. After testing a used S8, she found the interface smoother and appreciated the edge panel for quick access to editing tools. However, she noticed the battery drained faster under modern app loads and had trouble installing the latest version of Lightroom. Ultimately, she decided the improvement wasn’t substantial enough to justify moving from one outdated platform to another.

Battery Life and Charging: Aging Batteries Are the Real Issue

Both phones come with non-removable batteries—3,600 mAh on the S7 Edge and 3,000 mAh on the S8. On paper, the S7 Edge should last longer. However, battery health degrades over time, and after 7+ years, most original S7 Edge units have significantly reduced capacity.

The S8 supports faster charging and wireless power sharing (via Qi), which the S7 Edge also supports but with less efficiency. If you’re replacing a worn-out S7 Edge battery, the S8 might offer comparable or even better endurance—assuming its battery hasn’t degraded as much.

Tip: Before upgrading, consider replacing your S7 Edge battery. A fresh 3,600 mAh cell often restores near-original performance at a fraction of the cost.

Is It Worth Upgrading in 2024? A Practical Checklist

Deciding whether to upgrade depends on your priorities, budget, and expectations. Use this checklist to evaluate your situation:

• Are you still satisfied with your S7 Edge’s performance? If it runs smoothly and holds a charge reasonably well, upgrading to the S8 offers limited gains.
• Do you value a modern screen design? The S8’s Infinity Display is objectively more immersive and future-facing.
• Are you concerned about security? Neither phone receives updates, so both pose risks when handling sensitive data.
• Are you using modern apps heavily? Apps like Instagram, Google Maps, and WhatsApp may run sluggishly or not at all on Android 8/9.
• Is cost a factor? Used S8 units typically sell for $50–$100. That money might be better spent toward a newer budget phone with current support.

Frequently Asked Questions

Can the Samsung S8 still receive app updates in 2024?

Some apps still support Android 9 (the S8’s final OS), but many developers—including Google and major banks—are dropping support for versions older than Android 10. You may encounter compatibility issues or missing features.

Is the S8 waterproof like the S7 Edge?

Yes, both phones have IP68 water and dust resistance. However, seals degrade over time, especially on devices this old. Do not rely on waterproofing after years of use.

Does the S8 have a headphone jack?

Yes—the S8 was among the last Samsung flagships to include a 3.5mm headphone jack, unlike many modern phones that require USB-C or Bluetooth audio.

Final Verdict: Upgrade Only Under Specific Conditions

Upgrading from the S7 Edge to the S8 in 2024 is hard to recommend unless you’re in a very specific situation. If your S7 Edge has a failing battery, poor screen condition, or won’t boot reliably, then moving to an S8 with verified good health could extend your device life by another year or two.

But consider this: for slightly more money, you can purchase a current-generation phone like the Samsung Galaxy A14 or Google Pixel 6a, which offer modern processors, up-to-date Android versions, ongoing security patches, and far better performance. These devices will not only outperform both the S7 Edge and S8 but also remain functional and secure for several years.

“The best upgrade isn’t always the next model—it’s the one that actually meets your needs today.” — Lena Torres, Tech Lifestyle Coach

Conclusion: Make a Smart Move, Not a Sentimental One

The Galaxy S8 represented progress over the S7 Edge, but that progress is no longer meaningful in today’s context. Both devices are technologically obsolete, lack security support, and struggle with modern software demands. While the S8 has a prettier face and marginally better features, it doesn’t solve the core limitations of aging hardware and discontinued software.

If you're clinging to your S7 Edge out of loyalty or frugality, that’s understandable—but don’t let sentimentality block practicality. Instead of upgrading within the past, consider stepping into the present. Invest in a phone that supports your lifestyle now, not one that reminds you of how good Samsung once was.

🚀 Ready to make the leap? Explore budget-friendly, up-to-date smartphones that offer real value in 2024. Your future self—and your apps—will thank you.