Dell U4021QW Review: The Premiere Ultra-Wide Monitor for Photo Editing
The Dell U4021QW is, quite literally, one of a kind. It's the world's first 40-inch curved ultra-wide WUHD 5K2K monitor -- a 21:9 aspect ratio monster that boasts a color-accurate 10-bit panel. In our testing, it has performed beautifully. But while it's definitely the premiere ultra-wide monitor for photo editing, it's not the best photo editing monitor overall.