Samsung on August 10 introduced the Galaxy Z Flip 4 and Galaxy Z Fold 4 foldable smartphones with meaningful upgrades. These devices have more durable and better hinges that last longer when consumers fold and unfold.
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JerryRigeverything is well known among consumers who test the durability of premium smartphones in ways we can’t even see. After the Galaxy Z Fold 4, Jerry’s tested the durability of the Galaxy Z Flip 4, which is quite a stylish and fancy smartphone, but passed a tough test.
Let’s have a look at the Galaxy Z Flip 4 durability test by JerryRigEverything:
The durability test video begins with a scratch resistance test of the cover screen of the Galaxy Z Flip 4 with 9 hardness-testing tools. With each increasing number, the tool gets harder and harder so we can get a better idea of scratch resistance.
Since the Galaxy Z Flip 4 has a flexible display, consumers will have to sacrifice expectations of durability. Such is the case with this, as the UTG layer of the instrument had begun to brick only the second layer of the instrument used by Nelson. Unlike the display, the Flip 4’s body managed to survive even with tough devices.
Later, the video shows Nelson putting some dirt on the Flip 4’s display and then folding it and continuing 4 to 5 times. Interestingly, the device did not stop working and even withstood the flame test through a daily-use lighter, which left a fire trail on the panel.
( Source )
