https://www.theguardian.com/technology/2021/sep/07/galaxy-z-flip-3-review-samsungs-cheaper-better-hi-tech-flip-phone

Third-gen folding-screen Android irons out kinks with water resistance, faster performance and lower price

The flip phone continues its march back towards the mainstream thanks to Samsung’s folding-screen technology. Now cheaper, smoother, water resistant and more durable than last year’s model, it may leave you questioning why you would buy a standard phone at the same price.