<p> Both Selenium 3 and Selenium 4 are useful upgrades to web application quality testing procedures. Getting a <a target="_blank" href="https://www.h2kinfosys.com/blog/comparing-selenium-3-vs-selenium-4/">Selenium automation certification</a> is one of the ways to master Selenium features for automation testing.</p>


 Both Selenium 3 and Selenium 4 are useful upgrades to web application quality testing procedures. Getting a [Selenium automation certification](https://www.h2kinfosys.com/blog/comparing-selenium-3-vs-selenium-4/) is one of the ways to master Selenium features for automation testing.

Comparing Selenium 3 vs. Selenium 4