Google starts letting Android users choose browser and search engine April 18, 2019 https://www.theinquirer.net/inquire...ndroid-users-choose-browser-and-search-engine Reuters: Google lets Android users choose browsers to ease EU antitrust concerns
With the popularity of Samsung, I'm sure their browser replaces one of those. The other 4 are probably correct.
http://gs.statcounter.com/browser-market-share/mobile/worldwide Chrome UC Browser Samsung Opera Android