The Dell U2412M did well in our recent roundup of 23- and 24-inch monitors. It offers screen quality that’s almost as good as that of the top-ranked HP ZR2440w, for a little less money.

Dell has unveiled the U4025QW" a remarkable 40-inch curved LCD display boasting 5K resolution (5,120 x 2,160 dots) and compatibility with Thunderbolt 4 and 2.5G LAN connectivity. This announcement ...