crxssi
Linux: The power beneath
The screen is supposedly better on the LTEvo but I wonder by how much; plus the extra GB of RAM makes up for that. S-Voice means nothing. However, i have to see if the S3 addresses the radio issues present in several other Sammy phones.
In addition to the loss of the better screen and possibly better radios, you will also lose the kickstand, the dedicated camera button, better case (aluminum), standard MHL cable compatibility, Beats audio, and possibly Sprint HD Voice (not sure if the last two will matter much, hard to know).
In most ways, the phones are very evenly matched- same CPU/GPU/chipset, same resolution, nearly same screen size, very similar form factor, etc. As for the HTC flavor of "multitasking" turning into "task switching"- many people don't seem to care, as long as it doesn't lose their place. Might get fixed, might not. It is certainly the most controversial and problematic design choice issues with both the Evo LTE and the One X series.
Sometimes the grass is greener on the other side. Sometimes it isn't. Often, you don't know either way until it is too late to have a choice.