The only images we've seen of the upcoming HTC Ruby Amaze 4G, the high-powered smartphone inbound for T-Mobile, have left us eager for more substance; few pictures show the phone powered on, and even those offer no visual evidence of its rockin' specs. Our thirst for more info about the beast has been slightly more quenched, as Droid Sans snapped some pics of the prototype proudly displayed at a public gathering. From what we can tell by the snapshots, the device's "about" screen confirms the presence of a 1.5GHz dual-cor
