FSB Parity:
Release date: 4 Mar 2024
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DELL UltraSharp U4025QW computer monitor review

DELL UltraSharp U4025QW. Display diagonal: 101.6 cm (40"), Display resolution: 5120 x 2160 pixels, HD type: 5K Ultra HD, 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: Silver

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

  • 101.6cm (40") 5K Ultra HD 5120 x 2160 LED IPS
  • 8ms, 21:9, 450cd/m², 2000:1
  • USB, HDMI, DisplayPort

DELL UltraSharp U4025QW computer monitor specs

Other Features

Ethernet LAN (RJ-45) ports: 1
Ethernet LAN data rates: 2500 Mbit/s
Display brightness (peak): 600 cd/m²

Weight & Dimensions

Bezel width (bottom): 1.58 cm
Bezel width (top): 1.13 cm
Bezel width (side): 1.13 cm
Weight (without stand): 8.35 kg
Height (without stand): 419.1 mm
Depth (without stand): 108 mm
Width (without stand): 946.6 mm
Weight (with stand): 11.7 kg
Height (with stand): 472.3 mm
Depth (with stand): 252.8 mm
Width (with stand): 946.6 mm

Operational Conditions

Non-operating altitude: 0 - 12192 m
Operating altitude: 0 - 5000 m
Storage relative humidity (H-H): 5 - 90%
Operating relative humidity (H-H): 10 - 80%
Storage temperature (T-T): -20 - 60 °C
Operating temperature (T-T): 0 - 40 °C

Packaging Data

Package weight: 19 kg
USB cable length: 1 m
HDMI cable length: 1.8 m
DisplayPort cable length: 1.8 m
Cables included: AC, DisplayPort, HDMI, Thunderbolt, USB Type-A to USB Type-C

Power

Energy efficiency scale: A to G
Power supply type: Internal
Input current: 4.2 A
AC input frequency: 50/60 Hz
AC input voltage: 100 - 240 V
Power consumption (off): 0.3 W
Power consumption (max): 380 W
Power consumption (standby): 0.4 W
Power consumption (typical): 39.5 W
Energy consumption (HDR) per 1000 hours: 62 kWh
Energy consumption (SDR) per 1000 hours: 40 kWh
Energy efficiency class (HDR): G
Energy efficiency class (SDR): F

Ergonomics

LED indicators: Yes
Tilt angle range: -5 - 21°
Swivel angle range: -30 - 30°
Height adjustment: 15 cm
Cable lock slot type: Kensington
Panel mounting interface: 100 x 100 mm

Sustainability

Doesn't contain: PVC/BFR
Sustainability certificates: ENERGY STAR, RoHS, TCO

Performance

Mac operating systems supported: MacOS
Windows operating systems supported: Windows 10, Yes
HDCP version: 1.4/2.3

Design

Heavy metals free: Hg (mercury)
Feet colour: Silver
Front bezel colour: Black
Product colour: Silver

Multimedia

RMS rated power: 18 W
Number of speakers: 2

Ports & Interfaces

Thunderbolt 4 ports quantity: 2
DisplayPort version: 1.4
DisplayPorts quantity: 1
HDMI version: 2.1
HDMI ports quantity: 1
USB Power Delivery up to: 140 W
USB Type-A downstream ports quantity: 5
USB Type-C downstream ports quantity: 3
Number of USB Type-C upstream ports quantity: 2

Display

sRGB coverage (typical): 100%
Colour gamut: 99%
RGB colour space: DCI-P3
Surface hardness: 3H
Heat dissipation: 134.8 BTU/h
Viewable size diagonal: 100.9 cm
Viewable size, vertical: 39.2 cm
Viewable size, horizontal: 92.9 cm
Vertical scan range: 48 - 120 Hz
Horizontal scan range: 25 - 280 kHz
Pixel density: 140 ppi
Pixel pitch: 0.1815 x 0.1815 mm
Response time (fast): 5 ms
Display number of colours: 1.07 billion colours
Viewing angle, vertical: 178°
Viewing angle, horizontal: 178°
Maximum refresh rate: 120 Hz
Contrast ratio (typical): 2000:1
Supported video modes: 480p, 720p, 1080p
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
Screen curvature rating: 2500R
Screen shape: Curved
Backlight type: LED
Display technology: LCD
HD type: 5K Ultra HD
Response time: 8 ms
Display brightness (typical): 450 cd/m²
Panel type: IPS
Native aspect ratio: 21:9
Display resolution: 5120 x 2160 pixels
Display diagonal: 101.6 cm (40")