Gorilla Glass is a special type of glass manufactured by Corning Inc. which is used to protect the screen of smart devices such as laptops, monitors, smartphones, TVs, etc. Currently, it is also widely used to protect smartphone displays.
The Samsung Galaxy A13 has a PLS LCD to protect it; the phone offers Corning gorilla glass 5 protection. It can always protect the phone display. There is no need to use a separate protector glass to protect the display on the phone.