Protect your Samsung A55 from fall damages and other damages with a Samsung Galaxy A55 case. A back cover protects the side and back of your smartphone. Want to protect your Samsung Galaxy A55 extra well? Choose a back cover with fall protection. It also protects your phone after a fall of a certain height. A book case protects the side, back, and front of your smartphone. In the front flap of the book case, there's space for cards and cash.