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

Display diagonal ℹ️

101.6 cm (40")

Display resolution ℹ️

5120 x 2160 pixels

Native aspect ratio ℹ️

21:9

Display technology ℹ️

LCD

Touchscreen ℹ️

❌

HD type ℹ️

5K Ultra HD

Panel type

IPS

Backlight type

LED

Display brightness (peak)

600 cd/m²

Display brightness (typical) ℹ️

450 cd/m²

Response time ℹ️

8 ms

Anti-glare screen ℹ️

✅

Screen shape

Curved

Screen curvature rating

2500R

Supported graphics resolutions ℹ️

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 ℹ️

480p, 720p, 1080p

Contrast ratio (typical) ℹ️

2000:1

Maximum refresh rate

120 Hz

Viewing angle, horizontal ℹ️

178°

Viewing angle, vertical ℹ️

178°

Display number of colours

1.07 billion colours

Response time (fast)

5 ms

Pixel pitch ℹ️

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 ℹ️

92.9 cm

Viewable size, vertical

39.2 cm

Viewable size diagonal

100.9 cm

High Dynamic Range (HDR) supported

✅

Surface hardness

3H

Colour gamut standard

DCI-P3

Colour gamut

99%

sRGB coverage (typical)

100%

Dual ambient light sensor

✅

Dell ComfortView technology

✅

Heat dissipation ℹ️

134.8 BTU/h

AMD FreeSync ℹ️

❌

Flicker-free technology

✅

Low Blue Light technology

✅

Windows operating systems supported ℹ️

Windows 10, Yes

Mac operating systems supported ℹ️

MacOS

Built-in speaker(s) ℹ️

✅

Number of speakers ℹ️

2

RMS rated power ℹ️

18 W

Built-in camera ℹ️

❌

Product colour ℹ️

Silver

Front bezel colour

Black

Feet colour ℹ️

Silver

Built-in USB hub ℹ️

✅

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

✅

USB Power Delivery (USB PD)

✅

USB Power Delivery up to

140 W

HDMI ℹ️

✅

HDMI ports quantity ℹ️

1

HDMI version

2.1

DisplayPorts quantity ℹ️

1

DisplayPort version

1.4

Thunderbolt 4 ports quantity

2

Audio output ℹ️

✅

Headphone out ℹ️

❌

Built-in KVM switch

✅

HDCP ℹ️

✅

HDCP version

1.4/2.3

DC-in jack ℹ️

✅

VESA mounting

✅

Panel mounting interface ℹ️

100 x 100 mm

Cable management ℹ️

✅

Cable lock slot ℹ️

✅

Cable lock slot type

Kensington

Height adjustment ℹ️

✅

Adjustable height (max)

15 cm

Swivelling

✅

Swivel angle range

-30 - 30°

Tilt adjustment ℹ️

✅

Tilt angle range

-5 - 21°

Picture-in-Picture ℹ️

✅

On Screen Display (OSD)

✅

Plug and Play ℹ️

✅

LED indicators

✅

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) ℹ️

39.5 W

Power consumption (standby) ℹ️

0.4 W

Power consumption (max) ℹ️

380 W

Power consumption (off)

0.3 W

AC input voltage ℹ️

100 - 240 V

AC input frequency

50/60 Hz

Input current

4.2 A

Power supply type ℹ️

Internal

Energy efficiency scale

A to G

Operating temperature (T-T) ℹ️

0 - 40 °C

Storage temperature (T-T) ℹ️

-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

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

Package weight ℹ️

19 kg

USB cable length

1 m

Stand included

✅

Cables included

AC, DisplayPort, HDMI, Thunderbolt, USB Type-A to USB Type-C

Quick start guide ℹ️

✅

DisplayPort cable length

1.8 m

HDMI cable length

1.8 m

Sustainability certificates

ENERGY STAR, TCO

Doesn't contain

PVC/BFR

Total carbon footprint (kg of CO2e) ℹ️

480

Carbon emissions, manufacturing (kg of CO2e) ℹ️

196.8

Carbon emissions, logistics (kg of CO2e) ℹ️

35.52

Carbon emissions, energy usage (kg of CO2e) ℹ️

192.48

Carbon emissions, end-of-life (kg of CO2e) ℹ️

55.2

PAIA version ℹ️

GaBi version 1, 2024

Picture-by-Picture (PbP)

✅

Heavy metals free

Hg (mercury)

Automatic brightness control

✅

Compliance certificates ℹ️

RoHS

Ethernet LAN data rates ℹ️

2500 Mbit/s

Ethernet LAN (RJ-45) ports ℹ️

1

Dell Display Manager (DDM) compatibility

✅