https://www.cnet.com/news/galaxy-fold-the-real-deal-with-samsungs-screen-crease-notch-and-air-gap/ > People also had words about the air gap, the little loop of open space at the Fold's hinge end that's wider than the end where the screen sides snap shut. > Having used the Fold every day for over a week, I wanted to address three of your biggest concerns and share what they're really like. Let's start with the crease.