I've already checked out EIZO's FlexScan S2133 Monitor, so that leaves only the two smaller ones that are basically the same product, with one exception: the type of display.
The FlexScan S1923 has a VA (vertical alignment) LCD panel with 178° viewing angles, while the FlexScan S1903 gets a TN (twisted nematic) LCD panel with 170°/160° viewing angles.
Both newcomers boast the 1280 x 1024 pixels resolution (5:4 aspect ratio), 250 cd/m2 brightness, two video inputs (DVI and D-sub), Dual 0.5 watt internal speakers, headphone jacks and the ability to enter an EyeCare mode that lowers brightness to 3 cd/m2 (reduces eye fatigue in low-light times).
More importantly, however, is that the displays, like their 21.3-inch sibling, comply with EPEAT Gold, Energy Star 6.0, and TCO Certified Displays 6.0 specifications. In fact, they have a TDP of 16W.
The launch day should come soon, but the prices of the FlexScan S1923 and FlexScan S1903 are rather low.