The first one is the 24" Samsung 245BW, which is pictured on the right. This display features a 1920 x 1200 pixels resolution, 5ms response time, 1000:1 contrast ratio, and 400cd/m² brightness.
The Samsung 226CW is a 22" LCD display with a 1680 x 1050 pixels resolution. It has a 1000:1 contrast ratio, 2ms response time and 300cd/m² brightness.
The Samsung 245BW ships for $549 while the Samsung 226CW is priced at $379.