Samsung is planning to sell the Galaxy S IV (GT-I9500) flagship Android smartphone in six different configurations, according to a source close to the matter. Regarding color options, it appears the Galaxy S4 will be available in white or black models. The absence of a blue variant suggests Samsung is going conservative at launch. As far as internal storage is concerned, we can expect 16, 32 and 64GB configurations, though I’m a bit skeptical whether we’ll actually see the latter on release day. It’s only a matter of time before 64GB becomes the new norm for smartphone storage, but I also wouldn’t be surprised if this option was limited to select markets since the device is launching worldwide in H1 2013. It’s also widely believed Samsung has switched chipsets from its in-house Exynos 5 Octa to Qualcomm’s Snapdragon 600 processor. Samsung will officially announce the Galaxy S IV on March 14th in NYC.