4730 looked better in my opinion, especially the keyboad/hand rest area - it seems to be made up of many parts now, whereas 4730 was smooth. Plus the power button on the speaker grille looks weird, it used to be outside the speaker area and not stand out.
Bulk'o'media. A large, glare-free screen fused with solid workmanship and good application performance plus a midrange graphics card from AMD for the occasional game and business-ambitioned input devices. Will the ProBook accomplish the balancing act between business and multimedia?