logo Multitronic Oy
Myllärinkatu 10
65100 Vaasa		 Web: www.multitronic.fi
Telephone: 06 - 319 77 00
E-mail: info@multitronic.fi
  1. Home
  2. Peripherals
  3. Monitors and accessories
  4. Monitors
  5. Professional monitors

Dell UltraSharp U4021QW 40" WUHD, IPS Curved Monitor with USB-C hub

Manufacturer: DELL
ID: DELL-U4021QW
-2%
143900€ Show VAT 0% Show VAT 25,5%
norm. 1469,00 €
Estimated delivery: 13.01 - 15.01
7pcs available
Select your store
Order and pick up, 1pcs in stock Open today: 10:00 - 18:00 About this store
Order and pick up in 1-4 days Open today: 09:00 - 17:00 About this store
Order and pick up in 1-4 days Open today: 10:00 - 17:00 About this store
Order and pick up in 1-4 days Open today: 10:00 - 18:00 About this store
Order and pick up in 1-4 days Open today: 10:00 - 17:00 About this store
Multitronic Vaasa
Multitronic Pietarsaari
Multitronic Jyväskylä
Multitronic Lappeenranta
Multitronic Mariehamn
Benefit with campaign price This product has a special price of 1439,00 € valid between 5.1.2026 - 31.12.2026 or while the campaign quantity lasts. The lowest price for this product during the last 30 days prior the campaign start was 1469,00 €.
Specifications
Description
Store availability 1
Delivery
Price development
Manuals
Display
Pixel pitch0.1815 x 0.1815 mm
Contrast ratio (typical)1000:1
Horizontal scan range27 - 133.286 kHz
Viewing angle, horizontal178°
Viewing angle, vertical178°
Aspect ratio21:9
Vertical scan range24 - 86 Hz
Viewable size, horizontal92.9 cm
Viewable size, vertical39.2 cm
Viewable size diagonal100.9 cm
Display diagonal100.8 cm (39.7")
Response time8 ms
Colour depth10 bit
Display resolution5120 x 2160 pixels
Supported graphics resolutions640 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 modes480p, 720p, 1080i, 1080p
Touchscreencross
Backlight typeLED
Maximum refresh rate60 Hz
Display technologyLCD
Anti-glare screencheckmark
Native aspect ratio21:9
HD type4K DCI
Pixel density140 ppi
Colour gamut98%
Panel typeIPS
Screen shapeCurved
Display number of colours1.073 billion colours
sRGB coverage (typical)100%
Response time (fast)5 ms
High Dynamic Range (HDR) supportedcross
Display brightness (typical)300 cd/m²
Screen curvature rating2500R
Colour gamut standardDCI-P3
Ports & interfaces
Audio inputNo
Headphone outputs1
DVI portcross
VGA (D-Sub) ports quantity0
HDMI ports quantity2
Headphone connectivity3.5 mm
HDMI version2.0
HDMIcheckmark
HDCPcheckmark
DisplayPorts quantity1
HDCP version2.2
DisplayPort version1.4
Headphone outcheckmark
Thunderbolt 3 ports quantity1
Built-in USB hubcheckmark
USB upstream port typeUSB Type-B
Number of upstream ports1
USB Type-A downstream ports quantity4
USB Type-C downstream ports quantity1
USB Power Delivery up to90 W
Number of USB Type-B upstream ports quantity1
Weight & dimensions
Width (with stand)946.6 mm
Height (with stand)577.3 mm
Depth (with stand)248 mm
Bezel width (side)1.13 cm
Bezel width (top)1.13 cm
Bezel width (bottom)1.58 cm
Weight (without stand)9.5 kg
Height (without stand)419.1 mm
Width (without stand)946.6 mm
Depth (without stand)59.6 mm
Weight (with stand)13.8 kg
Energy management
Power consumption (typical)41.3 W
Power supply typeInternal
Power consumption (off)0.3 W
Power consumption (PowerSave)44.81 W
Power consumption (standby)0.3 W
Input current2.8 A
AC input frequency50 - 60 Hz
AC input voltage100 - 240 V
Power consumption (max)240 W
Energy efficiency scaleA to G
Energy efficiency class (SDR)G
Energy efficiency class (HDR)Not available
Energy consumption (SDR) per 1000 hours41 kWh
European Product Registry for Energy Labelling (EPREL) code390236
Operational conditions
Operating relative humidity (H-H)10 - 80%
Storage temperature (T-T)-20 - 60 °C
Operating temperature (T-T)0 - 40 °C
Storage relative humidity (H-H)5 - 90%
Networking
Wi-Ficross
Packaging data
Package weight21.6 kg
Ergonomics
Cable lock slotcheckmark
Height adjustmentcheckmark
Swivel angle range-30 - 30°
Tilt angle range-5 - 21°
Pivotcross
Panel mounting interface100 x 100 mm
Swivellingcheckmark
Tilt adjustmentcheckmark
VESA mountingcheckmark
Adjustable height (max)12 cm
Packaging content
Stand includedcheckmark
Other features
Ethernet LAN (RJ-45) ports0
RJ-45 ports quantity1
Design
Product colourSilver
Market positioningGraphics design
Detachable standcheckmark
Feet colourSilver
Front bezel colourBlack
Performance
NVIDIA G-SYNCcross
AMD FreeSynccross
Flicker-free technologycross
Features
Product seriesUltraSharp
Multimedia
RMS rated power18 W
Built-in speaker(s)checkmark
Built-in cameracross
Number of speakers2
Logistics data
Harmonized System (HS) code85285210
Carbon footprint
Total carbon footprint (kg of CO2e)926
Total carbon emissions, standard deviation (kg of CO2e)149
Carbon emissions, manufacturing (kg of CO2e)430.6
Carbon emissions, logistics (kg of CO2e)112
Carbon emissions, energy usage (kg of CO2e)377
Carbon emissions, end-of-life (kg of CO2e)6.23
Total carbon emissions, w/o use phase (kg of CO2e)549
PAIA version1.2.13, 2021
EAN5397184409633
Warranty1 year

The Dell UltraSharp 40 U4021QW monitor features a 40-inch IPS panel with a 5120 x 2160 WUHD resolution, delivering expansive screen space for productivity tasks. Its 21:9 aspect ratio provides an ultrawide canvas, suitable for multitasking and viewing detailed content. The display operates at a 60 Hz refresh rate with a response time of 8 ms. It maintains a typical brightness level of 300 cd/m² and a standard contrast ratio of 1000:1, which is characteristic of IPS technology. The screen's pixel density is 140 ppi, contributing to sharp text and image rendering.

Designed for colour-critical work, this monitor reproduces 1.07 billion colours, covering 100% of the sRGB and 98% of the DCI-P3 colour spaces. The curved screen and wide 178-degree horizontal and vertical viewing angles create an immersive and consistent viewing experience from various positions. High Dynamic Range (HDR) support enhances the display's contrast range for compatible content. The panel also incorporates an anti-glare surface treatment to minimize reflections from ambient light, which can help reduce eye strain during extended use.

This monitor functions as a comprehensive productivity hub with a wide array of connectivity options. It includes two HDMI 2.2 ports, one DisplayPort 1.4, and a Thunderbolt 3/USB-C port with power delivery, alongside a built-in USB 3.2 Gen 2 hub. A headphone output jack and dual 9W integrated speakers are also included for audio convenience. The stand offers full ergonomic flexibility with height, tilt, swivel, and pivot adjustments. For alternative mounting solutions, the monitor is compatible with a 100 x 100 mm VESA interface.

Key Features:
  • 40-inch curved display with 5120 x 2160 WUHD resolution
  • IPS panel with 178° viewing angles
  • 100% sRGB and 98% DCI-P3 colour gamut coverage
  • 60 Hz refresh rate and 8 ms response time
  • Thunderbolt 3 connectivity with power delivery
  • Integrated USB 3.2 Gen 2 hub
  • Built-in dual 9W speakers
  • Fully adjustable stand with height, tilt, swivel, and pivot
  • 100 x 100 mm VESA mount compatible
Multitronic Vaasa: 1 pcs
 Estimated delivery: Today
Opening hours
Today: 10:00 - 18:00
Today
10:00 - 18:00
Saturday
11:00 - 15:00
Sunday
Closed
Monday
10:00 - 18:00
Tuesday
10:00 - 18:00
Wednesday
10:00 - 18:00
Thursday
10:00 - 18:00
Selectedselect
Multitronic Pietarsaari: 0 pcs
 Estimated delivery: 10.01 - 13.01
Opening hours
Today: 09:00 - 17:00
Today
09:00 - 17:00
Saturday
Closed
Sunday
Closed
Monday
09:00 - 17:00
Tuesday
09:00 - 17:00
Wednesday
09:00 - 17:00
Thursday
09:00 - 17:00
Selectedselect
Multitronic Jyväskylä: 0 pcs
 Estimated delivery: 10.01 - 13.01
Opening hours
Today: 10:00 - 17:00
Today
10:00 - 17:00
Saturday
Closed
Sunday
Closed
Monday
10:00 - 17:00
Tuesday
10:00 - 17:00
Wednesday
10:00 - 17:00
Thursday
10:00 - 17:00
Selectedselect
Multitronic Lappeenranta: 0 pcs
 Estimated delivery: 10.01 - 13.01
Opening hours
Today: 10:00 - 18:00
Today
10:00 - 18:00
Saturday
Closed
Sunday
Closed
Monday
10:00 - 18:00
Tuesday
10:00 - 18:00
Wednesday
10:00 - 18:00
Thursday
10:00 - 18:00
Selectedselect
Multitronic Mariehamn: 0 pcs
 Estimated delivery: 10.01 - 13.01
Opening hours
Today: 10:00 - 17:00
Today
10:00 - 17:00
Saturday
10:00 - 14:00
Sunday
Closed
Monday
10:00 - 17:00
Tuesday
10:00 - 17:00
Wednesday
10:00 - 17:00
Thursday
10:00 - 18:00
Selectedselect
Fetch from the shop
Estimated delivery time: 12.01 - 15.01
Free
Matkahuolto: Parcel lockers and service points
Estimated delivery time: 13.01 - 15.01
3,90 €
Posti: Parcel lockers and service points
Estimated delivery time: 12.01 - 14.01
4,90 €
Posti: Postal package
Estimated delivery time: 13.01 - 15.01
4,90 €
Posti: Doorstep delivery
Estimated delivery time: 13.01 - 14.01
6,90 €
Matkahuolto: Business Parcel
Estimated delivery time: 12.01 - 15.01
12,90 €
Matkahuolto: Home Parcel
Estimated delivery time: 12.01 - 15.01
12,90 €
Posti: Home delivery
Estimated delivery time: 13.01 - 14.01
16,90 €
The above technical details are for reference only and may change without notice. We reserve the right to correct printing errors and use illustrations for guidance. Some text may be auto-generated or machine-translated, which could lead to inaccuracies.

Main page
Menu
Cart
Search