
The availability of the Galaxy S IV will be in the eastern countries from Europe first. Whole Europe and Asia are expected to receive the Galaxy S IV before the end of April. America, Australia and Africa will receive the Galaxy S IV around May / June.
The accessories for the Galaxy S IV (Clear Cover, Flip Cover, Protective Cover, Pouch, Extra Battery Kit, Wireless Charging Kit, HDTV Adapter and Headset) are planned for week 15 which also hinted for an early Galaxy S IV April release!
The next Galaxy S is rumored to feature an Exynos 5 Octa (8-Core) CPU, Mali-T658 (8-Core) GPU, 4.99″ Super AMOLED 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 running Android 4.2.1 Jelly Bean out of the box.
Make sure to mark March 15 in your calendar!
UPDATE:
GT-I9500 = Galaxy S IV
Available in 2 variants black and white.