No, you won't. You will see the exact same hardware as all of the other manufacturers produce with MAYBE a slightly better camera and a "crazy" color on the back. All WP7 phones use the EXACT same SoC and are boring. The differentiation is ridiculously small between phones.
Okay, I understand how WP7's hardware requirements work. I wasn't talking about CPU specs, I was referring to Nokia's build quality. Nokia is probably the only other smartphone manufacturer that makes devices on par with Apple's. They use quality materials like aluminum bodies, gorilla glass screens, AMOLED displays, Carl Zeiss lenses, etc.
And no, the camera isn't just slightly better. The camera on the N8 blows away the camera on most smartphones. Most reviews say it's comparable to a mid-range point-and-shoot camera. As someone who owns both a point-and-shoot and a DSLR, it would be nice to have one less device to carry around.
Finally, MS has said that they will be expanding Windows Phone to run on other SOCs in the future. The rumor is that Nokia will use ST-Ericsson's dual-core A9 SOC in some of their devices. But yeah, WP7 hardware is "boring" because WP7 runs wonderfully on old 1st-gen Snapdragons, whereas Android lags and stutters even on a Tegra 2.