Looks like Samsung was saving the best Galaxy S III for last -- and for its home territory of South Korea. A post on the Samsung Tomorrow blog reveals that the manufacturer is preparing to launch the S III in Korea with a quad-core Exynos 4 CPU, 2GB of RAM and 4G LTE connectivity. Compare that to the European version, which sports quad-core Exynos, but no 4G and only 1GB of RAM, or the North American model, featuring LTE and 2GB of RAM, but a dual-core Snapdragon CPU instead.
The Korean Galaxy S III will launch on the SK Telecom, Korea Telecom and LG U+ carriers, with different radios to suit each network. The trade-off for this extra connectivity and power is that the Korean S III is a little bulkier, weighing 4.88 oz compared to 4.7 for the international model, and measuring 9mm thick versus 8.6mm elsewhere. Other specs remain identical -- same 8MP rear camera, 4.8-inch HD SuperAMOLED screen and TouchWiz'd Android 4.0. There's also 32GB of internal storage.
Given the specific hardware and radios needed for the Korean market, it's unlikely that Samsung will ship these units internationally, and don't expect to be able to use it on any American or European networks if you do import one. If you're in Korea, though, you're in luck -- you'll be able to pick up the mother of all Galaxy S IIIs from July 9.
Source: Samsung Tomorrow