525
Samsung phones can survive twice as many charges as Pixel and iPhone, according to EU data
(www.androidauthority.com)
This is a most excellent place for technology news and articles.
Have you worked with 3rd party testing companies? It isn't the end all be all. Even in 3rd party testing manufactures get wiggle room, and can voluntarily derate their numbers. Especially if there's any accountability for failing to meet those numbers there's a good reason to do so.