Third-party wireless retailer Wirefly (who has been all about the HTC Thunderbolt for the past few days) has just shared the video up above, which seeks to answer question that’s on just about every geek’s mind (or, at least, that I’m going to say is on every geek’s mind for the sake of this post): just how much faster is the data speed of the 4G-powered HTC Thunderbolt compared to the 3G-powered Verizon iPhone?

Turns out (in this test at least), it’s about twice as fast on the download count, and about six times faster on the upload. That’ll do, Thunderbolt. That’ll do.