Turns out the LG Motion 4G wasn't all that MetroPCS had up its sleeve for reveal today, as the prepaid carrier separately let its new fall lineup slip, and wouldn't you know it, among those devices is the Samsung Galaxy S III. Joining the superphone will be a smaller Sammy smartphone, and like the LG Connect 4G, it'll support VoLTE -- curious that the carrier isn't touting the feature for the Galaxy S III, don't you think? ZTE will also be making another go at MetroPCS, as an Android handset with a 4.3-inch screen is now in the cards, but other relevant specs remain sorely absent. Rounding out the lineup will be an import from Coolpad, which is said to wield a 4-inch screen and will retail for $149. According to Phone Scoop, we may see this one make an official debut later this week. Naturally, none of these slabs carry the same clout as the Galaxy S III, and if you'd like to get a bit more familiar with the soon-to-be premiere smartphone at MetroPCS, be sure to check out PC Magazine below, which managed to score a hands-on with the latest version of Samsung's finest.