TL;DR Samsung has announced the Galaxy Z TriFold and released a video showing how the phone was manufactured and quality-tested.
According to Samsung, the TriFold can sustain 100 folds a day for five years.
In contrast, the Galaxy Z Fold 7 is rated for 500,000 folds.
Samsung isn’t done talking about its latest foldable experiment. After announcing the Galaxy Z TriFold, the company has released an official behind-the-scenes video detailing how the triple-stage folding phone is manufactured. One of its biggest highlights is Samsung’s durability claim for the phone.
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In the video, Samsung reveals that the Galaxy Z TriFold’s main display is rated for 200,000 folds. The company claims this is equivalent to folding the device approximately 100 times a day for five years. It’s worth noting that this figure is based on Samsung’s internal durability testing and has not been independently verified. In comparison, the Galaxy Z Fold 7 was rated for 500,000 folds, meaning the TriFold has a lower durability rating on paper, though the more complex design likely added to the engineering constraints.
To reach its durability benchmark, Samsung developed a new assembly process specifically for the TriFold. The video highlights how the company integrated two Armor Flex Hinges, used advanced bonding technology to create a flatter foldable display surface, and pressed the main display under controlled pressure to achieve a thinner, stronger structure. Samsung also showcased additional durability trials and quality-control checks designed to ensure consistent folding smoothness and structural integrity.
The Galaxy Z TriFold is Samsung’s most ambitious hardware announcement in years. The device unfolds into a 10-inch tablet-sized display, measures just 3.9mm at its thinnest point, and is powered by a custom Snapdragon 8 Elite Mobile Platform for Galaxy. It also features a 200MP camera and Samsung’s largest foldable battery yet, at 5,600mAh, along with 45W wired and 15W wireless charging.
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