"The I9000 Galaxy S is Samsung’s flagship Android device. The Galaxy S not only runs the latest version of Android (2.1), but packs a feature set sure to rival that of any other Smartphone.
First of all there’s the 4” SUPER-AMOLED, touch-screen display. This new Super AMOLED technology developed by Samsung not only produces an amazing picture, it also saves on battery life, making the I9000 Galaxy S ideal for media playback and in-car satellite navigation. "
You can get the specification from here.