Cubot wants to prove that outdoor smartphones can be even cheaper and launches the King Kong CS, a phone for less than 80 Euros (~$80) that barely has any memory, an outdated SoC without 4G capability, and a weak camera. But it is water- and dust-proof according to IP68...
https://www.notebookcheck.net/Cubot-King-Kong-CS-smartphone-Review-waterproof-phone-for-under-100-euros.515485.0.html