The Dell UltraSharp U4025QW is a 40-inch curved ultrawide monitor designed for business professionals who demand exceptional visual performance and versatile connectivity. Featuring a stunning 5K Ultra HD resolution of 5120 x 2160 on a 21:9 aspect ratio IPS panel, this monitor delivers breathtaking clarity with a pixel density of 140 PPI and support for 1.07 billion colours. With 100% sRGB and 99% colour range coverage, a typical brightness of 450 cd/m² and a contrast ratio of 2000:1, visuals are vivid and true to life. The anti-reflective curved screen offers 178-degree viewing angles both horizontally and vertically, making it ideal for extended work sessions.
Immersive Display and HDR Performance
The U4025QW supports High Dynamic Range (HDR), bringing greater depth and realism to on-screen content. A 120 Hz refresh rate combined with an 8 ms response time keeps motion smooth and fluid. The LED backlight technology ensures consistent illumination across the entire curved display, while Picture-in-Picture functionality allows multiple sources to be monitored simultaneously, boosting multitasking efficiency.
Connectivity and Ergonomic Flexibility
This monitor offers extensive connectivity options including HDMI 2.1, DisplayPort 1.4, two USB Type-C upstream ports, and built-in speakers with 18W RMS output. The ergonomic stand supports height adjustment, tilt from -5 to 21 degrees, and swivel from -30 to 30 degrees, accommodating a wide range of working positions. VESA mount compatibility (100 x 100 mm), Kensington cable lock support, plug-and-play functionality, and compatibility with both Windows 10 and macOS round out this comprehensive professional display solution.
Product number manufacturer:
DELL-U4025QW
Audio
Camera
Connectivity
Display
Contrast ratio (typical):
2000:1
High Dynamic Range (HDR) supported:
Supported graphics resolutions:
640 x 480 (VGA), 720 x 400, 800 x 600 (SVGA), 1024 x 768 (XGA), 1152 x 864 (XGA+), 1280 x 1024 (SXGA), 1280 x 800, 1600 x 1200, 1680 x 1050 (WSXGA+), 1920 x 1080 (HD 1080), 1920 x 1200 (WUXGA), 2048 x 1152, 2048 x 1280, 2560 x 1080, 3840 x 2160, 4096 x...
Viewable size, horizontal:
92.9 cm
Viewing angle, horizontal:
178°
Energy management
Energy consumption (HDR) per 1000 hours:
62 kWh
Energy consumption (SDR) per 1000 hours:
40 kWh
Energy efficiency class (HDR):
G
Power consumption (standby):
0.4 W
Power consumption (typical):
39.5 W
Ergonomics
VESA mounting interfaces:
100 x 100 mm
Functions
Operating system/software
Physical characteristics
Technical details
Weight & dimensions
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