Didn't you get the memo? Android phones are getting bigger: first the 4.7-inch HTC One X, now the 5.5-inch Samsung Galaxy Note 2. It's the law. At least, it certainly seems that way, which is why the more compact, 4-inch HTC Desire X comes as a breath of fresh air, just in time for those upgrading...
While the absurd Samsung Galaxy S3 and Galaxy Note sales numbers have shown there's a big market for even bigger phones, they're not for everyone; The HTC Desire X is a much more manageable size, with a screen you can actually cover every corner of with one hand, It's still running much the same...
While the HTC Desire X is more than fast enough for all but the most hardcore users and 3D gamers - more so in fact than the HTC One V; which is odd since that's meant to be a classier phone - its specs aren't cutting edge.