Samsung presented some of the first significant competition to the iPod touch in years on Wednesday with US versions of the Galaxy S Wi-Fi 5.0 and its 4.0 counterpart. Simply called the Galaxy Player 4" and 5" in the country, both run Android 2.2 and will be upgradable to 2.3 in the future. The four- and five-inch versions both have front (VGA) and rear (3.2-megapixel) cameras and will come with both Skype and Qik for voice and video chat when on Wi-Fi.
