Dell UltraSharp U4025QW 40-Inch Curved Thunderbolt Hub Monitor with 5K Display, Height-Adjustable Stand, and Built-In Ambient Light Sensor (Silver)

Smoother Visual Experience: The Dell UltraSharp U4025QW 40-Inch Curved Thunderbolt Hub Monitor features 120Hz refresh speed which delivers less flicker, more seamless scrolling and smoother motion than 60Hz monitors Ambient Light Sensor: A built-in Ambient Light Sensor intelligently optimizes brightness and color temperature based on your surroundings Improved ComfortView Plus: It reduces harmful blue light emissions to less than or equal to 35 percent, compared to less than or equal to 50 percent from the previous generation, for all-day eye comfort without sacrificing color accuracy Internal Multi-Stream Transport (iMST): Partition your display as if there were two 2560x2160 physical monitors instead of one. No external software or DisplayPort splitter needed Sustainably-Made Monitor: This monitor is made with 50 percent recycled steel, 85 percent post-consumer recycled plastics including closed-loop plastics, 100 percent recycled aluminum and at least 20 percent recycled glass