40"
WUHD 5120 x 2160 (DisplayPort: 60 Hz
HDMI: 30 Hz)
IPS
100% sRGB
98% DCI-P3
2 x HDMI (HDCP 2.2)
DisplayPort 1.4 (HDCP 2.2)
Reviews
Dell UltraSharp Monitor - U4021QW: 40 inches of Ultrawide Uberness
"This 40-inch beast boasts 5,120 by 2,160 pixels and the same pixel density as a 32-inch 4K monitor." — TechRadar
Best 4K curved monitors 2022: Dell UltraSharp Monitor - U4021QW
"Best WUHD curved monitor for content creators." — TechRadar
Dell UltraSharp Monitor - U4021QW
"Accurate and outstanding colours, which makes it even more ideal for photo editing, cinematic colour grading, and graphics design." — Creative Bloq
Dell UltraSharp U4021QW: 2021 Tech Innovator Awards Winner (Monitors)
"Dell’s UltraSharp 40 Curved WUHD Monitor (U4021QW) is aimed at work-from-home professionals seeking an immersive visual experience, with its impressive 5K WUHD (5,120 x 2,160) resolution, wide color coverage and sizable curved display." — CRN®
Dell UltraSharp U4021QW: TechRadar Recommends, Rated 4/5
"The Dell U4021QW is a curved ultrawide UHD display that brings a premium look and visual performance to any home or office space." — TechRadar
Dell UltraSharp U4021QW: Rated 84/100
"If you’re the type of user who demands color accuracy with a massive amount of screen space, it’s certainly worth considering." — Engadget
From engadget. © 2021 Oath Inc. All rights reserved. Used under license.
Dell UltraSharp U4021QW: Review
"A monitor to rule them all." — Design Milk
Dell Ultrasharp U4021QW: Tom’s Guide CES 2021 Best Monitor Award
"The combination of ultra-wide display and 4K levels of pixel density across its giant screen might be the best thing to ever happen to your home office." — Tom's Guide
Dell UltraSharp U4021QW: 10 Must-See PC Monitors At CES 2021
"The new UltraSharp 40 Curved monitor include the ability to connect two PCs to the monitor at a time, allowing users to switch between the two PCs." — CRN®
Dell UltraSharp U4021QW: The best monitors of CES 2021
"The 2,500 radius curve is its primary appeal." — Digital Trends
Digital Trends is a trademark of Designtechnica Corporation. Used under license. ©2021 Designtechnica Corporation.
Dell Ultrasharp U4021QW: Best Monitor of CES 2021
"It’s hard not to be impressed by the Dell U4021QW’s massive 40-inch curved 5K panel." — Laptop Mag
Dell UltraSharp U4021QW (Computer Peripherals & Accessories)
CES® 2021 Innovation Awards Honoree
CES® Innovation Awards are granted to products based upon materials submitted by the honorees. CTA neither verifies the accuracy of any submissions nor tests any products.
From drivers and manuals to diagnostic tools and replacement parts, Dell Product Support has you covered!
Add the products you would like to compare, and quickly determine which is best for your needs.
