Well, on the flip side, the 8X at my AT&T had all kinds of horrid scratches on the back, though that seemed to be from the stupid anti-theft device, like they decided to run it down the back of it over and over or something.
My 920 has one actual blemish, and its' not noticeable unless you turn the screen off, angle it to the light correctly, and have a distinct goal of finding THAT scratch. I know exactly where it is, and even then, it's tough to find immediately.
Seriously, there's no excuse for taking the 8X over the 920. Nokia Music's a FANTASTIC music app. The build quality is superb (I hate the feel of the 8X's body and the buttons are too flush to the body as well), and it was shown surviving heavy abuse in videos. HTC really doesn't have anything on Nokia on the software side. Even the Beats stuff, Nokia's got Dolby and an equalizer present that are good to the extent that I no longer carry my Zune HD with me. I mean, consider this:
8X: 4.3" 1280x720 display, 8 GB of storage ($100) or 16 GB of storage ($200), 2 or 3 color choices (not sure which are offered by AT&T, but I think just black and blue)
920: 4.5" 1280x768 display, 32 GB of storage ($100), 5 color choices (yellow and cyan are online-only choices), built-in wireless charging (only found on the Verizon 8X otherwise), free wireless charger (normally $50)
Since I personally think that 8 GB is nowhere near enough storage, you'd have to go 16 GB on the 8X. So, for twice the price of the 920, you get half the storage, no wireless charging, no free accessory, and none of the Nokia exclusives (Nokia Drive, Nokia Music, Nokia Transit, free, ad-supported versions of Draw Something and Words With Friends, and a LOT more that I'm forgetting). Unless you have extremely small hands and are physically incapable of using the 920, the 8X is just an overall inferior device.