Currently the most awaited Android phone is Samsung Galaxy S3. There has been lots of rumors and leaked pictures, but the wait is finally going to be get over as Samsung will be unveiling its flagship Galaxy S3 today within few hours. Galaxy S3 will be unveiled at 7PM local time in London. Samsung has hosting an Mobile Unpacked Event for the launch. The smartphone is rumored to sport a 4.8 inch Super AMOLED Plus HD screen. It is also expected to have a Exynos 4 quad-core processor with support for 4G LTE and Android 4.0 with 12 MP camera. The smartphone will be available in Blue and White. We will update you as and when more information is uncovered.