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Redefine productivity on this revolutionary 40” curved WUHD 5K2K monitor that delivers exceptional color and clarity.
Specs
| Weight & dimensions |
| Width (with stand) |
946.6 mm |
| Depth (with stand) |
248 mm |
| Height (with stand) |
577.3 mm |
| Weight (with stand) |
13.8 kg |
| Width (without stand) |
94.7 cm |
| Depth (without stand) |
5.96 cm |
| Height (without stand) |
41.9 cm |
| Weight (without stand) |
9.5 kg |
| Bezel width (side) |
1.13 cm |
| Bezel width (top) |
1.13 cm |
| Bezel width (bottom) |
1.58 cm |
| Power |
| Energy efficiency class (SDR) |
g |
| Energy consumption (SDR) per 1000 hours |
41 kWh |
| Power consumption (typical) |
41.3 W |
| Power consumption (standby) |
0.3 W |
| Power consumption (max) |
240 W |
| Power consumption (off) |
0.3 W |
| Power consumption (PowerSave) |
44.81 W |
| AC input voltage |
100 - 240 V |
| AC input frequency |
50/60 Hz |
| Input current |
2.8 A |
| Energy efficiency scale |
A to G |
| Display |
| Display diagonal |
100.8 cm (39.7") |
| Display resolution |
5120 x 2160 pixels |
| Native aspect ratio |
21:9 |
| Panel type |
IPS |
| Display brightness (typical) |
300 cd/m² |
| Response time |
8 ms |
| Display technology |
LCD |
| Screen shape |
Curved |
| Contrast ratio (typical) |
1000:1 |
| Maximum refresh rate |
60 Hz |
| Viewing angle, horizontal |
178° |
| Viewing angle, vertical |
178° |
| Display number of colours |
1.073 billion colours |
| Backlight type |
LED |
| Anti-glare screen |
Y |
| Screen curvature rating |
2500R |
| Supported graphics resolutions |
640 x 480 (VGA),720 x 400,800 x 600 (SVGA),1024 x 768 (XGA),1152 x 864 (XGA+),1280 x 800 (WXGA),1600 x 1200 (UXGA),1680 x 1050 (WSXGA+),1920 x 1080 (HD 1080),2048 x 1152,2560 x 1080,3840 x 2160,4096 x 2160,5120 x 2160 |
| Supported video modes |
480p,720p,1080i,1080p |
| Response time (fast) |
5 ms |
| Pixel pitch |
0.1815 x 0.1815 mm |
| Pixel density |
140 ppi |
| Horizontal scan range |
27 - 133.286 kHz |
| Vertical scan range |
24 - 86 Hz |
| Viewable size, horizontal |
92.9 cm |
| Viewable size, vertical |
39.2 cm |
| Viewable size diagonal |
100.9 cm |
| RGB colour space |
DCI-P3 |
| Colour gamut |
98% |
| Operational conditions |
| Operating temperature (T-T) |
0 - 40 °C |
| Storage temperature (T-T) |
-20 - 60 °C |
| Operating relative humidity (H-H) |
10 - 80% |
| Storage relative humidity (H-H) |
5 - 90% |
| Ports & interfaces |
| Built-in USB hub |
Y |
| DVI port |
N |
| HDMI |
Y |
| DisplayPorts quantity |
1 |
| Audio input |
N |
| Headphone out |
Y |
| USB upstream port type |
USB Type-B |
| Number of upstream ports |
1 |
| Number of USB Type-B upstream ports quantity |
1 |
| USB Type-A downstream ports quantity |
4 |
| USB Type-C downstream ports quantity |
1 |
| USB Power Delivery up to |
90 W |
| HDMI ports quantity |
2 |
| HDMI version |
2.0 |
| DisplayPort version |
1.4 |
| Thunderbolt 3 ports quantity |
1 |
| Headphone outputs |
1 |
| Headphone connectivity |
3.5 mm |
| Ergonomics |
| VESA mounting |
Y |
| Cable lock slot |
Y |
| Height adjustment |
12 cm |
| Swivelling |
Y |
| Swivel angle range |
-30 - 30° |
| Tiltable |
Y |
| Tilt angle range |
-5 - 21° |
| Other features |
| RJ-45 ports quantity |
1 |
| Design |
| Market positioning |
Graphics design |
| Product colour |
Black, Silver |
| Feet colour |
Silver |
| Performance |
| NVIDIA G-SYNC |
N |
| AMD FreeSync |
N |
| Multimedia |
| Built-in speaker(s) |
Y |
| Built-in camera |
N |
| Number of speakers |
2 |
| RMS rated power |
18 W |
| Packaging data |
| Package weight |
21.6 kg |
Features
DELL UltraSharp U4021QW. Display diagonal: 100.8 cm (39.7"), Display resolution: 5120 x 2160 pixels, Display technology: LCD, Response time: 8 ms, Native aspect ratio: 21:9, Viewing angle, horizontal: 178°, Viewing angle, vertical: 178°. Built-in speaker(s). Built-in USB hub. VESA mounting, Height adjustment. Product colour: Black, Silver
Product Description
Redefine productivity on this revolutionary 40” curved WUHD 5K2K monitor that delivers exceptional color and clarity.
