The Samsung Galaxy Z Fold 7 has recently undergone the popular durability test conducted by JerryRigEverything, revealing impressive resilience despite being the slimmest model yet in the Fold series. The comprehensive durability test included scratch, burn, and bend assessments to determine how well the device holds up under daily wear and tear.
Corning Gorilla Glass Ceramic 2 was determined to have strong scratch resistance up to level 6 on the Mohs hardness scale for the Galaxy Z Fold 7’s outer cover screen during the scratch test. Only at level 7 did more obvious scratches show up, indicating the cover screen’s increased durability. However, as early as level 2, the inner foldable display—which was composed of Ultra-Thin Glass (UTG) covered in a protective plastic coating—showed signs of scratching. This demonstrates that even with advancements, the interior panel is still made of a softer plastic that is easily smudged by sharp items like fingernails.
The phone’s aluminum frame and the newly designed Armor FlexHinge performed exceptionally well during the scratch and pressure tests. Both components resisted knife scratches and bending pressure without sustaining immediate damage. The foldable hinge mechanism continued to function flawlessly after the bending test, highlighting Samsung’s engineering advancements in hinge durability.
Samsung has also equipped the Galaxy Z Fold 7 with an IP48 rating, which provides moderate protection against dust and small particles. To test this, the phone was deliberately covered in dirt and debris while folding and unfolding continuously. Impressively, the device maintained smooth operation without producing any creaking or grinding noises, reflecting effective dust-proofing measures that help safeguard internal components from everyday particles and potential damage.
The outside display of the Galaxy Z Fold 7 demonstrated excellent resistance to heat in the test, withstanding a flame exposure for a few seconds before experiencing slight pixel distortion. When exposed to a lighter flame, the inner foldable screen, on the other hand, reacted to the heat more quickly and left persistent burn imprints. The behavior of foldable phones with plastic-covered UTG screens, which are nonetheless more prone to heat damage than conventional glass panels, is consistent with this result.
Overall, the Samsung Galaxy Z Fold 7’s performance in the durability test confirms that the company has successfully balanced an ultra-thin, foldable design with robust build quality. While the inner foldable display retains its plastic layer—making it prone to scratches and heat damage—the protective outer screen, sturdy frame, and durable hinge contribute significantly to the device’s long-term reliability.
Customers are further reassured by this durability test that Samsung’s newest foldable flagship can resist normal physical strains that come with daily use. For consumers looking for high performance in a small package, the Galaxy Z Fold 7 combines elegant design with useful durability, pushing the limits of foldable smartphone technology.
