TriFold hinge falters near 150K folds
• Key Takeaways: • A Korean YouTube channel, OMG_electronics, ran a continuous fold/unfold torture test on the Samsung Galaxy Z TriFold. • The TriFold showed creaking at ~61,000 folds, second-hinge issues by ~121,000, and hinge elasticity gave way around 144,000–150,000 folds. • Samsung claims a 200,000-fold test for the TriFold; the device still had a working display after the test but would need repair for everyday use.
What the torture test did and who ran it
South Korea–based YouTube channel OMG_electronics livestreamed a multi-day durability test that repeatedly folded and unfolded the Samsung Galaxy Z TriFold until the hinge began failing.
The channel alternated operators across days to push the device through tens of thousands of cycles, documenting noises and changes in hinge behavior as the test progressed.
Where the hinge started failing
The TriFold began making slight creaking noises after roughly 61,000 folds, a sign of wear that later progressed to the second hinge by about 121,000 folds.
By roughly 144,000 folds the testers reported the device’s "hinge elasticity" had weakened: the phone would no longer reliably stay fully opened without being forced into position and became harder to open and close.
By the livestream’s final counts — near the 144,000–150,000 fold range cited by the hosts — the hinge mechanics had degraded enough to affect day-to-day usability, though the internal display continued functioning.
How that compares to Samsung’s claim
Samsung says the Galaxy Z TriFold was subjected to a 200,000-fold internal durability test, which the company equates to about five years of heavy use (100 folds per day).
The OMG_electronics result falls short of Samsung’s figure, with visible hinge issues appearing tens of thousands of cycles earlier. Still, the test is an accelerated, repetitive stress scenario that is harsher than typical consumer use.
Practical takeaway for buyers
While the livestream showed early hinge wear under extreme conditions, the TriFold held up for many thousands of cycles and retained a working display even after hinge degradation.
In real-world usage — with far fewer daily folds and more careful handling — the device is likely to meet or approach Samsung’s durability expectations. Early customers should, however, be aware foldable hinges remain a wear point and check warranty/repair options before purchase.
Where to watch the test
The full livestream and clips are available on YouTube from OMG_electronics: https://www.youtube.com/watch?v=8o3H19mt0tQ
Samsung’s Galaxy Z TriFold is slated to arrive in the US in early 2026, and pricing and repair details will factor into buyer decisions as reviews and durability tests continue to appear.
