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| The Samsung Galaxy Z Fold8 shows many common foldable weaknesses in JerryRigEverything's durability test but survives the bend test. |
The eighth-generation foldable faces extreme torture tests—and proves surprisingly resilient where it matters most
When Samsung first unveiled the Galaxy Z Fold series nearly a decade ago, durability concerns plagued the innovative form factor. Dust, dirt, and the dreaded "hinge crunch" kept many potential buyers on the sidelines. Fast forward to 2026, and the newly released Galaxy Z Fold8 aims to finally put those worries to rest—but does it actually deliver?
The short answer: Yes, but with some important caveats that every potential buyer needs to understand before pre-ordering.
Dust Resistance: Still Room for Improvement
Let's address the elephant in the room first. Despite eight generations of refinement, the Galaxy Z Fold8 still carries only an IP48 rating for dust resistance. While this represents an improvement over earlier models (which often had no dust protection at all), it's still not the IP68 standard that many flagship slab phones offer.
The "4" in IP48 means the device is protected against objects larger than 1 millimeter—which essentially means sand and fine dust can still find their way inside. However, Samsung has made significant strides in hinge engineering. Unlike the first-generation foldables that would catastrophically fail after contact with sand, the Z Fold8's hinge mechanism has been redesigned to withstand particulate intrusion far better.
The JerryRigEverything Test: What the Durability Expert Found
In the latest durability test from YouTube's notorious tech torturer Zack Nelson of JerryRigEverything, the Galaxy Z Fold8 faced the same brutal gauntlet that has destroyed countless smartphones over the years. From scratch tests to bend attempts, the video leaves no stone unturned.
The results? Surprisingly impressive—with a few eyebrow-raising moments that potential buyers should know about.
Scratch Testing: The Display Dilemma
One of the most persistent criticisms of foldable phones has been the soft plastic layer covering the main display. Unlike traditional smartphones with hardened glass screens, folding phones require a flexible polymer layer that inherently lacks the hardness of Corning's Gorilla Glass.
The Z Fold8 introduces Samsung's new "Flex Titanium" technology—a titanium layer beneath the display that Samsung claims adds structural integrity. However, as Nelson's scratch test clearly demonstrates, this internal reinforcement does nothing to prevent scratches on the surface layer itself.
What does this mean for everyday use? If you carry your phone with keys or loose change in the same pocket, you will see micro-scratches over time. That's just the reality of foldable display technology.
The silver lining? Samsung now offers a relatively inexpensive replacement service for the display's protective layer. While not ideal, it's far more affordable than replacing an entire screen assembly—a repair that cost nearly as much as a new phone in previous generations.
The Camera Bump Surprise
Perhaps the most unexpected discovery in Nelson's "Stanley knife walk" around the device is the plastic camera bump. That's right—the raised camera housing that surrounds the Z Fold8's impressive camera array is made of plastic rather than metal or ceramic.
According to Samsung, this was a deliberate design choice for weight reduction, but it raises questions about long-term scratch resistance. However, there's good news: the camera rings are replaceable. Should you scratch the camera housing in daily use, a relatively simple repair can restore the device to like-new appearance.
Bend Test: Where the Z Fold8 Shines
If there's one area where the Galaxy Z Fold8 unequivocally excels, it's structural integrity. Last year, the Google Pixel 10 Pro Fold suffered a catastrophic bend test failure that sent shockwaves through the tech community. The device's frame snapped dramatically when pressure was applied to the unfolded display, raising questions about Google's engineering choices.
The Z Fold8 tells a different story.
Even when Nelson attempts to bend the 4.5mm-thin aluminum chassis against its folding direction—a stress that would destroy most slab phones—the Z Fold8 remains intact. The flex may look dramatic on camera, but the frame doesn't crack, the glass doesn't shatter, and the hinge mechanism continues to function as intended.
This is genuinely impressive engineering. A device that's thinner than most smartphones at just 4.5mm when unfolded shouldn't be this resistant to torsional stress. Samsung's aluminum alloy chassis clearly benefits from years of refinement and internal reinforcement that isn't visible from the outside.
Real-World Durability: What Matters Most
While torture tests are entertaining to watch, most users will never expose their phones to direct flame, intentional scratching, or deliberate bending attempts. The real durability questions are more mundane:
Will it survive a drop?
The Z Fold8's external display now uses Gorilla Glass Victus 3, providing excellent drop protection. The internal display, however, remains vulnerable due to its plastic construction. A drop while the device is open and unfolded could damage the internal screen.
Will it survive water?
Yes. The IP48 rating includes full water resistance. Unlike earlier foldables that couldn't handle even splashes, the Z Fold8 can survive submersion in up to 1.5 meters of water for 30 minutes.
Will the hinge degrade over time?
This is the million-dollar question that torture tests can't answer. While Samsung has improved the hinge mechanism with better sealing and more durable materials, only long-term use will reveal whether the Z Fold8 can maintain its smooth folding action after thousands of cycles.
Should You Buy the Galaxy Z Fold8?
The Verdict: If you're considering joining the foldable revolution, the Z Fold8 represents the most durable iteration yet. The improvements in hinge reliability, water resistance, and structural integrity address the biggest concerns that have held back foldable adoption.
However, you should go in with realistic expectations. Dust resistance remains imperfect. The internal display will scratch more easily than a traditional smartphone. And that 4.5mm thin design, while impressively strong, still requires more care than a conventional slab phone.
Pricing and Availability
The Samsung Galaxy Z Fold8 is now available for purchase. Starting prices have remained competitive with previous generations, and Samsung continues to offer aggressive trade-in deals for those upgrading from older devices.
Check current pricing and availability on Amazon US here
Final Thoughts
Samsung has clearly listened to durability concerns that have plagued the foldable category since its inception. While the Z Fold8 doesn't completely solve every issue—dust resistance being the most notable exception—it makes meaningful progress in the areas that matter most to everyday users.
The JerryRigEverything test confirms what many early reviews have suggested: this is a foldable that can survive real-world use. Just maybe keep it away from the beach.
What do you think about the Galaxy Z Fold8's durability improvements? Share your thoughts in the comments below, and don't forget to check out the full durability test video linked above!