• 𝔼𝕩𝕦𝕤𝕚𝕒@lemmy.world
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      8 months ago

      There’s a superthin glass under the layer of plastic, it’s what cracks and breaks and gets all crunchy when you see broken ones with a rainbow in the middle. Jerryrigeverything has great teardown of em for how durable/fragile they really can be.

      • kadu@lemmy.world
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        8 months ago

        A 30 micron layer of “some SiO2 but mostly polycarbonate” is not what I’d call glass… But whatever makes Samsung investors sleep better at night, I guess.