Dell Technologies
DELLU4025QW
Dell
UltraSharp
U4025QW
UltraSharp 40 Curved Thunderbolt Hub Monitor
World’s first 40″ 5K monitor certified for 5-Star Eye Comfort
Every aspect of your work springs to life on this curved 5K monitor featuring a 120Hz refresh rate. You’ll never miss a single detail.
Smoother visual experience
A 120Hz refresh rate delivers less flicker, more seamless scrolling and smoother motion than 60Hz monitors.
Ambient Light Sensor
A built-in Ambient Light Sensor intelligently optimizes brightness and color temperature based on your surroundings.
Improved ComfortView Plus
Our latest monitors reduce harmful blue light emissions to <35%, compared to <50% from the previous generation, for all-day eye comfort without sacrificing color accuracy.
5K
See every detail with complete clarity on a 5K resolution monitor.
99%
DCI-P3 and Display P3 color coverage.
IPS Black
Experience deeper blacks with a 2000:1 contrast ratio.
Internal Multi-Stream Transport (iMST)
Partition your display as if there were two 2560×2160 physical monitors instead of one. No external software or DisplayPort splitter needed.
Retail
LED Monitor
1
40″
39.7″
5K2K WUHD
In-plane Switching (IPS) Black Technology
5 ms
5 ms Fast
21:9
0.18150 mm x 0.18150 mm
178°
178°
Panel Mount
Edge LED
Yes
5.91″
-5° to 21°
-30° to 30°
- Anti-glare
- VESA DisplayHDR 600
- HDR Ready
- Ambient Light Sensor
- Picture by Picture
- Picture in Picture
- Digital Daisy Chain
- Easy Arrange
- sRGB
- Security Lock
- Cable Lock Slot
- Stand Lock
- Swivel
- Height
- Tilt
Yes
Yes
2500R
3H
36.58″ x 15.43″
5120 x 2160
120 Hz
1.07 Billion Colors
2,000:1
600 Nit
- 99% DCI-P3
- 98% Display P3
- 100% sRGB
- 100% BT.709
140
2
Yes
18 W
Yes
Yes
2.1
Yes
Yes
Yes
Yes
1
1
8
1
Yes
1
5
2
Yes
1
1
- KVM Switch
- USB Hub
32°F (0°C) to 104°F (40°C)
-4°F (-20°C) to 140°F (60°C)
10% to 80% (Non-condensing)
5% to 90% (Non-condensing)
16404 ft
40000 ft
100V AC to 240V AC
380 W
400 mW
300 mW
- 50 Hz
- 60 Hz
4.20 A
Yes
100 x 100
Dual Color
- Black
- Silver
16.5″
37.3″
4.3″
24.50″
37.27″
9.95″
18.60″
24.50″
18.41 lb
26.94 lb
- UltraSharp 40 Curved Thunderbolt Hub Monitor
- Stand Riser
- Stand Base
- Quick setup guide
- Safety, Environmental and Regulatory Information
- Factory calibration report
- 1 x Power cable
- 1 x DisplayPort 1.4 cable – 1.8 m
- 1 x USB Type-A to USB Type-C Gen 2 cable – 1 m
- 1 x HDMI cable – 1.8m
- 1 x Thunderbolt 4 active cable – 1.5 m
Yes
Yes
Yes
Yes
TCO Certified Edge
Restriction of Hazardous Substances (RoHS)
3 Year










