I was issued a flip phone at work. They lasted about four months and then they got me a new one. When the iPhone 4 came out about four years iafter the first one we were issued those. They never broke. Some coworkers managed to crack their screens or went swimming with them which didn't work out. The last few years you can get hem wet or drop them with not much chnce of damage. The iPhone that was sucked out of the Boeing jet recently was still working after a long drop, 16,000 feet.
https://www.theverge.com/2024/1/8/24029806/boeing-737-max-9-iphone-found-working