The Galaxy S IV isn't announced yet but the first case maker already posted an uploaded video of a bumber case for the Galaxy S IV. Before we make any conclusions we only can tell you to wait before you spend your money on some ”fake” product. When we view the video we can see the Galaxy S IV will look the same as the Galaxy S III back cover. Because Samsung still need to introduce the Galaxy S IV we advice you to wait before you order this case.
The rumoured Samsung unpacked date is March 14. The Samsung Galaxy S IV is rumoured to feature an Exynos 5 Octa (8-Core) CPU, Mali-T678 (8-Core) GPU, 4.99″ SuperAMOLED Full HD Resolution Display, 2GB of RAM, 13 Megapixel Rear facing Camera capable of shooting 1080p Full HD Videos at 30FPS, 2 Megapixel front facing camera capable of shooting 720p HD Videos and run Android 4.2.2 Jelly Bean out of the box.