Meet The cases that protect your new Galaxy S21 5G, S21+ 5G, and S21 Ultra 5G. With revolutionary 8K Video Snap changing how you capture not just video, but photography — and 5G changing the way you share it. Samsung Knox security, an intelligent battery, powerful processor, and massive storage — and the Galaxy S21 series unveils a whole new world for mobile. Find all Samsung Galaxy S21 5G Cases in this collection.