Your choice about analytics

Tallybuy asks before it measures how the site is used. Declining changes nothing about the offers, their order or their prices.

  • Analytics with Google Analytics. Counts visits and page views so Tallybuy can see what is used. If you allow it, Google Ireland Limited sets cookies on your device and receives your usage data, which can be processed in the USA. If you decline, nothing is sent to Google. With your consent Tallybuy also counts for itself how often a product page is opened and a shop link is followed: plain totals per product, without cookies and without anything that identifies you.

You can read these without choosing:

Tallybuy
Deliver toDE

Dell

DELL UltraSharp U4025QW computer monitor 101.6 cm (40") 5120 x 2160 pixels 5K Ultra HD LCD Silver

2 offers · 2 shops · last checked 2026-10-29 20:18 (Europe/Berlin)

Display diagonal
101.6 cm (40")
Display resolution
5120 x 2160 pixels
HD type
5K Ultra HD
Native aspect ratio
21:9
Product image: DELL UltraSharp U4025QW computer monitor 101.6 cm (40") 5120 x 2160 pixels 5K Ultra HD LCD Silver1 / 8

Delivered total

EUR 1.803,29

Sold by 0815 DE · DELL-U4025QW · New

Compare offersPrice history

Offers

2 live offers

Ordered by delivered total, lowest first. Offers whose total is not stated follow; that placement says nothing about their price.

Links to merchants are affiliate links (advertising). Tallybuy earns a commission if you buy. The offers, their order and what you pay stay the same. About affiliate links

Observed item prices

0815 DE, one listing

This is the item price of one seller's listing, not a delivered total and not the best price across sellers.

Observed prices over time

Latest
EUR1.803,2929 Oct 2026
Lowest
EUR1.760,819 Oct 2026
Highest
EUR1.803,2921 Oct 2026
Observed prices over time
DayLowestHighestLastChecks
29 Oct 2026EUR1.803,29EUR1.803,29EUR1.803,293
28 Oct 2026EUR1.760,81EUR1.760,81EUR1.760,813
27 Oct 2026EUR1.760,81EUR1.803,29EUR1.760,813
26 Oct 2026EUR1.803,29EUR1.803,29EUR1.803,292
25 Oct 2026EUR1.803,29EUR1.803,29EUR1.803,293
24 Oct 2026EUR1.803,29EUR1.803,29EUR1.803,293
23 Oct 2026EUR1.803,29EUR1.803,29EUR1.803,292
22 Oct 2026EUR1.803,29EUR1.803,29EUR1.803,293
21 Oct 2026EUR1.760,81EUR1.803,29EUR1.803,293
20 Oct 2026EUR1.760,81EUR1.760,81EUR1.760,813
19 Oct 2026EUR1.760,81EUR1.760,81EUR1.760,812
18 Oct 2026EUR1.760,81EUR1.760,81EUR1.760,813
17 Oct 2026EUR1.760,81EUR1.760,81EUR1.760,813
16 Oct 2026EUR1.760,81EUR1.760,81EUR1.760,813
15 Oct 2026EUR1.760,81EUR1.760,81EUR1.760,813
14 Oct 2026EUR1.760,81EUR1.760,81EUR1.760,813
13 Oct 2026EUR1.760,81EUR1.760,81EUR1.760,813
12 Oct 2026EUR1.760,81EUR1.760,81EUR1.760,813
11 Oct 2026EUR1.760,81EUR1.760,81EUR1.760,813
10 Oct 2026EUR1.760,81EUR1.760,81EUR1.760,812
9 Oct 2026EUR1.760,81EUR1.760,81EUR1.760,813

About this product

DELL UltraSharp U4025QW, 101.6 cm (40"), 5120 x 2160 pixels, 5K Ultra HD, LCD, 8 ms, Silver

Read the full source description

Elevate your performance with a 40-inch curved Thunderbolt™ hub monitor featuring a stunning 5K display and a 120Hz refresh rate.

Text from Specs Icecat.

Specifications

136 specifications

Product data: Specs Icecat

GTIN
00884116452041
GTIN
05397184821510
MPN
DELL-U4025QW
Display38
Display diagonal
101.6 cm (40")
Display resolution
5120 x 2160 pixels
HD type
5K Ultra HD
Native aspect ratio
21:9
Display technology
LCD
Panel type
IPS
LED backlight
Yes
Backlight type
Edge LED
Touchscreen
No
Display brightness (peak)
600 cd/m²
Display brightness (typical)
450 cd/m²
Response time
8 ms
Anti-glare screen
Yes
Screen shape
Curved
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 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 2160, 5120 x 2160
Supported video modes
480p, 720p, 1080p
Contrast ratio (typical)
2000:1
Maximum refresh rate
120 Hz
Viewing angle, horizontal
178°
Viewing angle, vertical
178°
Display number of colours
1.07 billion colours
Response time (fast)
5 ms
Pixel pitch
0.1815 x 0.1815 mm
Pixel density
140 ppi
Horizontal scan range
25 - 280 kHz
Vertical scan range
48 - 120 Hz
Viewable size, horizontal
92.9 cm
Viewable size, vertical
39.2 cm
Viewable size diagonal
100.9 cm
High Dynamic Range (HDR) supported
Yes
Surface hardness
3H
Colour gamut standard
DCI-P3
Colour gamut
99%
sRGB coverage (typical)
100%
Dual ambient light sensor
Yes
Dell ComfortView technology
Yes
Heat dissipation
134.8 BTU/h
Performance5
AMD FreeSync
No
Flicker-free technology
Yes
Low Blue Light technology
Yes
Windows operating systems supported
Windows 10, Yes
Mac operating systems supported
MacOS
Multimedia4
Number of speakers
2
RMS rated power
18 W
Built-in speaker(s)
Yes
Built-in camera
No
Design3
Product colour
Silver
Front bezel colour
Black
Feet colour
Silver
Ports & interfaces19
Built-in USB hub
Yes
Number of USB Type-C upstream ports quantity
2
USB Type-A downstream ports quantity
5
USB Type-C downstream ports quantity
3
USB Type-C DisplayPort Alternate Mode
Yes
USB Power Delivery (USB PD)
Yes
USB Power Delivery up to
140 W
HDMI
Yes
HDMI ports quantity
1
HDMI version
2.1
DisplayPorts quantity
1
DisplayPort version
1.4
Thunderbolt 4 ports quantity
2
Audio output
Yes
Headphone out
No
Built-in KVM switch
Yes
HDCP
Yes
HDCP version
1.4/2.3
DC-in jack
Yes
Ergonomics15
VESA mounting
Yes
Panel mounting interface
100 x 100 mm
Cable management
Yes
Cable lock slot
Yes
Cable lock slot type
Kensington
Height adjustment
Yes
Adjustable height (max)
15 cm
Swivelling
Yes
Swivel angle range
-30 - 30°
Tilt adjustment
Yes
Tilt angle range
-5 - 21°
Picture-in-Picture
Yes
On Screen Display (OSD)
Yes
Plug and Play
Yes
LED indicators
Yes
Power13
Energy efficiency class (SDR)
F
Energy efficiency class (HDR)
G
Energy consumption (SDR) per 1000 hours
40 kWh
Energy consumption (HDR) per 1000 hours
62 kWh
Power consumption (typical)
39.5 W
Power consumption (standby)
0.4 W
Power consumption (max)
380 W
Power consumption (off)
0.3 W
AC input voltage
100 - 240 V
AC input frequency
50/60 Hz
Input current
4.2 A
Power supply type
Internal
Energy efficiency scale
A to G
Operational conditions6
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%
Operating altitude
0 - 5000 m
Non-operating altitude
0 - 12192 m
Weight & dimensions11
Width (with stand)
946.6 mm
Depth (with stand)
252.8 mm
Height (with stand)
472.3 mm
Weight (with stand)
11.7 kg
Width (without stand)
946.6 mm
Depth (without stand)
108 mm
Height (without stand)
419.1 mm
Weight (without stand)
8.35 kg
Bezel width (side)
1.13 cm
Bezel width (top)
1.13 cm
Bezel width (bottom)
1.58 cm
Packaging data2
Package weight
19 kg
USB cable length
1 m
Packaging content5
Stand included
Yes
Cables included
AC, DisplayPort, HDMI, Thunderbolt, USB Type-A to USB Type-C
Quick start guide
Yes
DisplayPort cable length
1.8 m
HDMI cable length
1.8 m
Sustainability2
Sustainability certificates
ENERGY STAR, TCO
Doesn't contain
PVC/BFR
Carbon footprint6
Total carbon footprint (kg of CO2e)
480
Carbon emissions, manufacturing (kg of CO2e)
196.8
Carbon emissions, logistics (kg of CO2e)
35.52
Carbon emissions, energy usage (kg of CO2e)
192.48
Carbon emissions, end-of-life (kg of CO2e)
55.2
PAIA version
GaBi version 1, 2024
Other features6
Picture-by-Picture (PbP)
Yes
Heavy metals free
Hg (mercury)
Automatic brightness control
Yes
Compliance certificates
RoHS
Ethernet LAN data rates
2500 Mbit/s
Ethernet LAN (RJ-45) ports
1
Brand-specific features1
Dell Display Manager (DDM) compatibility
Yes