Galaxy s3 features a robust quad-core 1.4 GHz Cortex A9 processor, operating on an Exynos 4212 Quad chipset. Galaxy SIII has a display of 4.8" HD (720 x 1280) Super AMOLED capacitive touchscreen covered by Gorilla Glass.
The camera turned out to be 8MP in the long run, which is capable of 1080p video recording at 30fps, and comes with a 1.9MP front-facing camera for video calls. There's 1GB of RAM, and the S III will be sold in 16/32/64GB internal storage variants