Samsung's 2011 flagship still tantalizingly out of your wallet's reach? Well, you might be tempted by the latest addition to the Galaxy family that's just gone official in Korea. While the shell appears nigh-on indistinguishable from the previously announced Galaxy R, there are some notable spec differences. The M totes a four-inch Super AMOLED screen, not the Super Clear LCD found on the R, while there's also only a single-core 1GHz processor here, not the dual-core Tegra 2 found on its older brother. The camera has also felt the pinch, shrinking from a five megapixel to a