The Galaxy Z Flip is a landmark product in Samsung's portfolio. One of its most anticipated features is the Ultra Thin Glass (UTG) which was expected to improve the scratch resistance of foldable display. The latest developments show that it might not be up to the task though. Zack Nelson from JerryRigEverything performed his signature durability test on Samsung's latest foldable and the top layer of its UTG screen didn't hold up that well, scratching at a level 2 on Mohs' scale for mineral hardness. The level 3 pick managed noticeably deeper grooves while the level 4 pick went right...
Source: https://www.gsmarena.com/samsung_galaxy_z_flip_durabilitytested_display_scratches_like_plastic-news-41565.php
