Anyway, with all the minor discrepancies between them, the Dell 3007WFP and the Samsung 305T are two very similar monitors when it comes to their practical characteristics. The Dell looks somewhat more elegant, has an integrated card-reader and conveniently placed USB ports, offers a slightly more accurate color reproduction setup, and lacks any RTC artifacts. The Samsung has a faster and higher-contrast matrix and offers a better brightness adjustment range, which is important as neither of these monitors has a contrast setting.
So, again, these two monitors are very good from a technical standpoint. Choosing between them is a matter of personal taste.