the image of the incredible that is posted earlier is 244 pixels tall. Devide the Evo's 4.8 inches by the incredible's 4.63 inches, and you get 1.036717.
Multiply 244 by that, and you get about 253 pixels.
So I took a similar image of the Evo 4g and sized it at 253 pixels tall, placed it next to the incredible.
And here you go, a quick and dirty comparison: