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Dell UltraSharp

Dell UltraSharp 40 Curved Thunderbolt™ Hub Monitor - U4025QW

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


Screen Type

Resolution

Panel Type

Height-Adjustable Stand

Video Conferencing

USB Hub

Speakers

Power Delivery

PremierColor
CES Innovation Awards Logo - 2024 Honoree

Diagonal Size

39.7"

Resolution / Refresh Rate

5120 x 2160 at 120 Hz

Panel Technology

IPS Black Technology

Adjustability

Height

Tilt

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  • Height
  • Tilt
  • Swivel
🎨

Color Gamut

DCI-P3 99%

Display P3 99%

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  • DCI-P3 99%
  • Display P3 99%
  • sRGB 100%
  • BT.709 100%
  • DCI-P3
  • Display P3
  • sRGB & BT.709: Delta E < 2 (Average)

Ports

1 x HDMI (supports up to 5K2K 5120 x 2160 120Hz FRL, HDR Static Metadata, VRR as per specified in HDMI 2.1.)

1 x DP 1.4 (HDCP 2.3) (Support up to 5120 x 2160 120Hz, HDR, DSC)

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  • 1 x HDMI (supports up to 5K2K 5120 x 2160 120Hz FRL, HDR Static Metadata, VRR as per specified in HDMI 2.1.)
  • 1 x DP 1.4 (HDCP 2.3) (Support up to 5120 x 2160 120Hz, HDR, DSC)
  • 1 x ThunderboltTM 4 downstream port (15 W) for daisy chaining (Video + Data)
  • 1 x ThunderboltTM 4 (140 W) (Alternate mode with DisplayPort 1.4, SuperSpeed USB 3.2 Gen2 (10 Gbps) upstream port, USB Power Delivery up to 140 W)
  • 1 x USB Type-C® upstream port (data only) (SuperSpeed USB 10 Gbps, USB 3.2 Gen2)
  • 4 x USB Type-A downstream port (SuperSpeed USB 10 Gbps, USB 3.2 Gen2)
  • 1 x Audio line-out
  • 1 x RJ45 (2.5GbE)
  • 1 x USB Type-A downstream port (SuperSpeed USB 10 Gbps, USB 3.2 Gen2) with BC1.2 power charging
  • 2 x USB Type-C® downstream port (SuperSpeed USB 10 Gbps, USB 3.2 Gen2) with power charging (15W)
$1,919.99
Manufacturer part K1VW5 | Dell part 210-BMDP | Order Code u4025qwsap | Dell
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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.

Meet the World’s First 5-Star Certified Monitors For Eye Comfort
Introducing cutting-edge UltraSharp monitors to deliver the best screen performance, including the world’s first 5K monitor with the highest eye comfort certification we are using for the UltraSharp monitors blog.
120Hz Refresh Rate
120Hz Refresh Rate

Smoother visual experience

A 120Hz refresh rate delivers less flicker, more seamless scrolling and smoother motion than 60Hz monitors.

Ambient Light Sensor
Hear our expert explain our new Ambient Light Sensor feature.

Ambient Light Sensor

A built-in Ambient Light Sensor intelligently optimizes brightness and color temperature based on your surroundings.

Improved ComfortView Plus
Hear our expert explain the benefits of Improved ComfortView Plus.

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.

See more detail than ever before​

Man sitting in a chair using Dell products at a table in front of him.
  • 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.

Man sitting in a chair with a cup against his mouth using Dell products on a table in front of him.

Internal Multi-Stream Transport (iMST)

Partition your display as if there were two 2560x2160 physical monitors instead of one. No external software or DisplayPort splitter needed.

Connect with ease

Dell U4025QW UltraSharp Monitor cables behind the product.
Cell phone being charged on a Dell U4025QW UltraSharp Monitor.
Dell products.

Operating system

This monitor is compatible with multiple operating systems including Windows and macOS®.

Dell Display Manager

Dell products.

Dell Color Management

Dell U4025QW UltraSharp Monitor.

Environmentally-forward thinking

Dell U4025QW UltraSharp Monitor.
Dell U4025QW UltraSharp Monitor with the screen down and number from 1 to 15 showing the product ports and slots.

Connectivity Options

Ports & Slots

Peace of mind, guaranteed

Tech Specs

Technical Information
Diagonal Viewing Size
39.7"
Preset Display Area (H x V)
929.28 mm x 392.04 mm 36.59" x 15.43" 364,314.9 mm2 (564.69 inches2)
Panel Type
IPS Black Technology
Display Screen Coating
Anti-Glare with 3H hardness
Maximum Preset Resolution
5120 x 2160 at 120 Hz
Viewing Angle
178° vertical / 178° horizontal
Pixel Pitch
0.1815 mm x 0.1815 mm
Pixel Per Inch (PPI)
140
Contrast Ratio
2000 to 1 (typical)
Curvature
2500R
Aspect Ratio
21:9
Backlight Technology
LED Edgelight System
Brightness
450 cd/m2 (typical)
600 cd/m2 (HDR Peak)
Response Time
8 ms (Normal mode)
5 ms (Fast mode)
HDR Ready
Yes, VESA DisplayHDR600
Ambient Light Sensor
Yes, auto brightness and color temperature adjustmemt
Connectivity
  • 1 x HDMI (supports up to 5K2K 5120 x 2160 120Hz FRL, HDR Static Metadata, VRR as per specified in HDMI 2.1.)
  • 1 x DP 1.4 (HDCP 2.3) (Support up to 5120 x 2160 120Hz, HDR, DSC)
  • 1 x ThunderboltTM 4 downstream port (15 W) for daisy chaining (Video + Data)
  • 1 x ThunderboltTM 4 (140 W) (Alternate mode with DisplayPort 1.4, SuperSpeed USB 3.2 Gen2 (10 Gbps) upstream port, USB Power Delivery up to 140 W)
  • 1 x USB Type-C® upstream port (data only) (SuperSpeed USB 10 Gbps, USB 3.2 Gen2)
  • 4 x USB Type-A downstream port (SuperSpeed USB 10 Gbps, USB 3.2 Gen2)
  • 1 x Audio line-out
  • 1 x RJ45 (2.5GbE)
  • Quick Access:
  • 1 x USB Type-A downstream port (SuperSpeed USB 10 Gbps, USB 3.2 Gen2) with BC1.2 power charging
  • 2 x USB Type-C® downstream port (SuperSpeed USB 10 Gbps, USB 3.2 Gen2) with power charging (15W)
Adjustability
Height, Tilt, Swivel
Height adjustable
150 mm
Tilt
-5°/+21°
Swivel
-30°/+30°
PbP / PiP
Yes
Keyboard, Video and Mouse ( KVM)
Yes
Daisy Chain Availability
Yes
Audio Output
1 x Audio line-out
Built-in Speaker
2 x 9 W
Dell Display Manager Compatibility
Yes , Easy Arrange, Other key features
Color Gamut
DCI-P3 99%, Display P3 99%, sRGB 100%, BT.709 100%, DCI-P3, Display P3, sRGB & BT.709: Delta E < 2 (Average)
Color Support
1.07 Billion colors (8bit + A-FRC)
Security
Security lock slot (cable lock sold separately)
Anti-theft stand lock slot (to lock stand to monitor using screw)
Compliant Standards
  • ENERGY STAR certified Monitor.
  • EPEAT registered where applicable. EPEAT registration varies by country. See https://www.epeat.net for registration status by country.
  • TCO Certified & TCO Certified Edge.
  • RoHS Compliant.
  • BFR/PVC Free monitor (excluding external cables).
  • Meets NFPA 99 leakage current requirements.
  • Arsenic-Free glass and Mercury-Free for the panel only.
  • Accessibility: This monitor meets Section 47 CFR 79.107 of the 21st Century Communications and Video Accessibility Act (CVAA) with the support of a Dell Monitor Text to Speech User Interface Module - TS23. Select on-screen text menus and commands, displayed via the On-Screen Menu function, will be narrated using text-to-speech synthesis. Please contact your Dell representative for product details and/or ordering process of the monitor and interface module.
Flat Panel Mount Interface
VESA mounting holes (100 mm x 100 mm - behind attached VESA Cover)
Temperature Range
Operating: 0°C to 40°C (32°F to 104°F)
Non-operating: –20°C to 60°C (–4°F to 140°F) - Storage and Shipping
Humidity Range
Operating: 10% to 80% (non-condensing)
Non-Operating: 5% to 90% (non-condensing) - Storage and Shipping
Altitude
Operating: 5000 m (16404 ft) max
Non-Operating: 12192 (40000 ft) max
Voltage Required
100 VAC to 240 VAC / 50 Hz or 60 Hz ± 3 Hz / 4.2 A (typical)
Power Consumption Normal operation
0.3 W (Off Mode)
0.4 W (Standby Mode)
1.8 W (Networked standby Mode)
39.5 W (On Mode)
380 W (Max)
45 W (Pon)
153.6 kWh (TEC)
Cables Included
  • 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 ThunderboltTM 4 active cable - 1.5 m
What's Included
Monitor
Stand Riser
Stand Base
Quick setup guide
Safety, Environmental and Regulatory Information
Factory calibration report

Physical Characteristics
Height with stand (Compressed ~ Extended)
18.60" ~ 24.50"
Width with stand
37.27"
Depth with stand
9.95"
Height without stand
16.50"
Width without stand
37.27"
Depth without stand
4.25"
Weight (panel only - for VESA mount)
18.41 lb
Weight (with stand assembly and cables)
26.94 lb
Weight (with packaging)
41.93 lb

Warranty
Specifications - Service / Support Details
3-Year Advanced Exchange Service and Premium Panel Exchange

Support Image

Drivers, Manuals & Support

Dell Support

From drivers and manuals to diagnostic tools and replacement parts, Dell Product Support has you covered!

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