The Galaxy Z fold 4 is the latest in the line of Samsung’s foldables to endure jerryrigeverything’s torture test. The test subjects devices to razor blades, lighters, and handfuls of dirt.

Samsung has taken significant steps toward improving the durability of its lines of foldables. The company has released videos to inspire confidence about the durability. But they still do n’t indicate how well they’ll fare with years of use.

The bottom half is not doing so great either pic.twitter.com/6y8mssxbdv. Ah OK OK OK’s not doing great either pic.twitter.com/6y8mssxbddv.

Users reported experiencing cracked screens and noticeable creases shortly after purchasing new Galaxy Z flip 3 or fold 3 devices last year. Some users have also been put in similar situations months out from their purchase.

The release of the first Galaxy Z fold in 2019 was notably delayed due to a faulty screen. Samsung advertises its Z fold 4 as’unbelievable tech built to last’. It describes its Z flip 4 as having’serious durability’ that lets you flex and flip to your heart’s content.