Dell UltraSharp U4025QW 40″ 120Hz Monitor

40 inch · 5120 x 2160 · 120 Hz · IPS

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Screen size 40 inch
Resolution 5120 x 2160
Refresh rate 120 Hz
Panel IPS
Response time 5 ms

Dell UltraSharp U4025QW 40″ 120Hz Monitor is a 40-inch monitor with 5120 x 2160 resolution, a 120 Hz refresh rate and IPS panel. Fine for work and everyday use; for fast shooters look at 144 Hz and up. It came out in 2024.

Released: 2024-03-04

Specifications

Key specs

Screen size: 40 inch
Resolution: 5120 x 2160
Refresh rate: 120 Hz
Panel: IPS
Response time: 5 ms
Released: 2024-03-04
Part number: DELL-U4025QW
EAN / UPC: 5397184821510

Display

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
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

Performance

Flicker-free technology: Yes
Low Blue Light technology: Yes
Windows operating systems supported: Windows 10, Yes
Mac operating systems supported: MacOS

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Multimedia

Number of speakers: 2
RMS rated power: 18 W
Built-in speaker(s): Yes

Design

Product colour: Silver
Front bezel colour: Black
Feet colour: Silver

Ports & interfaces

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
Built-in KVM switch: Yes
HDCP: Yes
HDCP version: 1.4/2.3
DC-in jack: Yes

Ergonomics

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

Power

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 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%
Operating altitude: 0 - 5000 m
Non-operating altitude: 0 - 12192 m

Weight & dimensions

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

Carbon footprint

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 features

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 features

Dell Display Manager (DDM) compatibility: Yes

Check the manufacturer's page before buying.

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About this product

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

User manual (PDF)

U4025QW vs similar monitors

	Dell UltraSharp U4025QW 40″ 120Hz Monitor	Lenovo ThinkVision P40WD-40 Monitor	BenQ PV3250U 32″ 120Hz Monitor	BenQ MA320UG 32″ 120Hz Monitor
Screen size	40 inch	40 inch	32 inch	32 inch
Resolution	5120 x 2160	5120 x 2160	3840 x 2160	3840 x 2160
Refresh rate	120 Hz	120 Hz	120 Hz	120 Hz
Panel	IPS	IPS	IPS	IPS
Response time	5 ms	4 ms	5 ms	5 ms
Released	2024	2026	2026	2026