I just got a replacement Evo. The 002 model started having data connection issues. So I got it replaced with a 003 model. Now, why does the screen seem brighter, sharper, and better color?
What screen do you have? Epson or Notatech?
Download Android Terminal Emulator (from the market), run proggy, type dmseg and hit enter.
Look for a line that says <7> and lists mddi. It's Novatech if it says Nova, Epson if it says Epson.