Our company is developing a web application and I have tested it with different browsers. I have noticed that the application does not work on the default internet browser on my Samsung Galaxy S4 phone. However, our developer is unable to find compatibility information, because I cannot tell him the name and version of the browser. It was already installed when I got the phone and it's called "Internet".
I suspect it might be Samsung Internet for Android (https://en.wikipedia.org/wiki/Samsung_Internet_for_Android), but I have been unable to confirm it or find any version information.
My question is: How can I figure out, what browser this actually is and if it is Samsung Internet for Android as I suspect, what is the exact version that I have installed. (I don't have Google Play installed on my phone.)