Dell UltraSharp U4025QW 39.7" Black, Silver, Dual Color 2024

★★★★★ 4.6 (279)

De 5120 x 2160 resolutie op het 39,7-inch IPS Black-paneel met 120Hz verversingssnelheid levert uitzonderlijke scherpte en vloeiendheid voor één enkel scherm. De geïntegreerde Thunderbolt 4-hub met KVM-functie en 140W power delivery maakt het een complete dockingoplossing die je bureaublad drastisch vereenvoudigt. Dit scherm is het meest geschikt voor financiële analisten en softwareontwikkelaars die meerdere 4K-vensters tegelijkertijd haarscherp in beeld moeten hebben.

Screen 39.70000076293945"
Resolution 5120 x 2160
Panel IPS
Refresh 120 Hz
response time ms 5
adaptive sync Adaptive-Sync
HDR DisplayHDR 600
Dell UltraSharp U4025QW 39.7" Black, Silver, Dual Color 2024 monitor
90 Totaalscore
Prijs JP¥ 0
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Overzicht

The 30-Second Version

A stunning 5K2K productivity beast with a buttery 120Hz panel and a built-in dock that actually works. Skip it only if you need true HDR for gaming or movies, because the IPS contrast is the one thing holding it back.

Pros & Cons

Pluspunten

  • Stunning 5K2K resolution on a massive, immersive curved screen 99th
  • Best-in-class connectivity with Thunderbolt 4 and a built-in KVM 98th
  • Factory-calibrated color accuracy that's ready for pro work 97th
  • 120Hz refresh rate makes everything feel incredibly fluid 96th

Minpunten

  • IPS contrast can't touch OLED, so blacks look gray in a dark room
  • The built-in speakers are weak, budget for desktop speakers
  • It's a chunky 380W power hog compared to smaller displays
  • Price tag is a serious investment, especially outside of a sale

Wat eigenaren vinden

The Word on the Street

4.6/5 (279 reviews)
👍 Owners are blown away by the sharpness and color accuracy, calling it a massive upgrade from standard 4K screens.
👎 A common gripe is the IPS glow and mediocre contrast, which is noticeable in darker rooms and a letdown at this price.
🤔 Several buyers mention the built-in speakers are a disappointment, but the Thunderbolt dock and KVM switch are so good they almost make up for it.

Hoe de mening van eigenaren in de loop van de tijd veranderde

Exclusief

Op basis van wanneer klanten hun reviews daadwerkelijk schreven - zo zie je of de eerste lof standhield.

De mening van eigenaren is in de loop van de tijd verbeterd
1★2★3★4★5★Q1 '25: 4.0★ · 1 reviewQ2 '26: 5.0★ · 6 reviews (ong. datum)16Q1 '25Q2 '26
Gem. beoordelingTevreden (4-5★)Ontevreden (1-2★)Balkhoogte = aantal reviewsGeschatte datum

Gebaseerd op 7 gedateerde klantreviews, gegroepeerd per kalenderkwartaal. Analyse per periode is in het Engels.

De feiten

Performance

The real surprise here is how well the 120Hz panel holds up for casual gaming after work. With a 5ms response time and Adaptive-Sync, it's genuinely playable and a huge step up from the 60Hz office monitors we're used to. But the star of the show is the color accuracy. Out of the box, it covers 99% of DCI-P3, which is top of the charts for a non-OLED display. It's not just good for office work, it's a legitimate tool for color-critical tasks. The built-in Thunderbolt 4 hub is a game-changer too, delivering 140W of power and a clean single-cable connection to your laptop.

Performance Percentiles

Color 97.8
Draagbaarheid 82.2
Display 95.5
Feature 97.1
Ergonomic 90.5
Performance 56.6
Connectivity 99.3
Gebruikersoordeel 95.3

Specifications

Full Specifications

Display

Size 39.7"
Resolution 5120x2160
Panel Type IPS
Aspect Ratio 21:9
Curved Yes
Curvature 2500

Performance

Refresh Rate 120 Hz
Response Time 5
Adaptive Sync Adaptive-Sync

Color & HDR

Brightness 600 nits
Color Gamut DCI-P3 99%, Display P3 99%, sRGB 100%, BT.709 100%
Color Depth 10-bit
HDR DisplayHDR 600
HDR Support HDR600

Connectivity

HDMI Ports 1
DisplayPort 1
USB-C 3
Thunderbolt Thunderbolt 4
Speakers Yes
Headphone Jack Yes

Ergonomics

Height Adjustable Yes
Tilt Yes
Swivel Yes
Pivot Yes
VESA Mount 100x100

Features

Webcam No
Touchscreen No
PIP/PBP Yes
Power 380
Weight 8.4 kg / 18.4 lbs

vs Competition

The U4025QW's real competition is the Samsung Odyssey Neo G9 G95NC. That Samsung is a 57-inch super-ultrawide monster with a Mini-LED panel that destroys the Dell in contrast and HDR punch, but it's even more expensive and demands a ridiculous amount of desk space. On the OLED side, something like the Alienware AW3425DW offers perfect blacks and a higher 175Hz refresh rate for less money, but you sacrifice the 5K2K resolution and the built-in dock. The Dell is the sensible, professional choice between them, trading pure gaming thrills for unmatched productivity features.

Spec Dell UltraSharp U4025QW 39.7" LG UltraGear 45GX950A-B ASUS ROG Strix XG27AQDMG MSI MAG 271QPX QD-OLED E2 Samsung Odyssey G60SD Alienware AW-Series AW2725D
Screen Size 39.70000076293945 44.5 26.5 27 27 27
Resolution 5120 x 2160 5120 x 2160 2560 x 1440 2560 x 1440 2560 x 1440 2560 x 1440
Panel Type IPS OLED OLED QD-OLED QD-OLED QD-OLED
Refresh Rate 120 165 240 240 360 280
Response Time Ms 5 0.029999999329447746 0.029999999329447746 0.029999999329447746 0.029999999329447746 0.029999999329447746
Adaptive Sync Adaptive-Sync FreeSync Premium Pro FreeSync Premium Pro FreeSync Premium Pro FreeSync Premium Pro FreeSync Premium Pro
Hdr DisplayHDR 600 DisplayHDR True Black 400 HDR10 DisplayHDR True Black 400 HDR10+ DisplayHDR 400 True Black
Compare Compare Compare Compare Compare
Product ColorDraagbaarheidDisplayFeaturePerformanceConnectivityGebruikersoordeel
Dell UltraSharp U4025QW 39.7" 97.882.295.597.156.699.395.3
LG UltraGear 45GX950A-B Compare 99.482.299.797.196.39795.3
ASUS ROG Strix XG27AQDMG Compare 96.773.675.872.19893.490.4
MSI MAG 271QPX QD-OLED E2 Compare 9963.576.685.9988299.5
Samsung Odyssey G60SD Compare 90.945.276.672.199.687.995.3
Alienware AW-Series AW2725D Compare 98.484.976.672.199.395.499.9

Prijs

Value & Pricing

This monitor is expensive, no way around it. But we're seeing a wild price spread from $1689 to $3447 across vendors, so shopping around is mandatory. At the lower end of that range, it's a solid value for a no-compromise productivity hub. At full retail near $3k, you really need to be a professional who will use every pixel and port to justify the cost. The best deal we're seeing right now is on Amazon.

Lees meer

Overview

The Dell UltraSharp U4025QW is the monitor you buy when you're done messing around. It's a massive, gorgeous 40-inch curved canvas that basically replaces a dual-monitor setup without the annoying bezel down the middle. The 5K2K resolution gives you a ridiculous amount of sharp, usable space, and the 120Hz refresh rate makes everything from scrolling to spreadsheets feel buttery smooth. This isn't a gaming monitor, but it's the ultimate productivity weapon for developers, creatives, and anyone who lives in multiple windows all day.

Common Questions

Q: Is this monitor good for gaming?

It's surprisingly decent for casual gaming thanks to the 120Hz refresh rate and Adaptive-Sync, but the 5ms response time and lack of true HDR mean serious competitive gamers should look at a dedicated OLED panel instead.

Q: Can my laptop power this display over USB-C?

If your laptop supports Thunderbolt 4 or USB-C with DisplayPort Alt Mode, then yes. The monitor even charges your laptop with up to 140W of power delivery, so it's a true one-cable setup.

Q: Does the built-in KVM switch work well?

Yes, it's one of the best features. You can connect two computers and share the monitor, keyboard, and mouse. Switching is seamless and it even has a picture-by-picture mode to view both machines at once.

Who Should Skip This

If you're looking for an immersive gaming or movie-watching experience with deep blacks, this isn't it. Go get an OLED like the Alienware AW3425DW or the MSI MPG 271QRX instead. The IPS panel's contrast just can't compete in a dark room, and you'll be paying a premium for productivity features you won't use.

Verdict

The Dell UltraSharp U4025QW is the best high-end productivity monitor you can buy right now, period. It's not trying to be a gaming monitor or a home theater screen. It's a professional tool that makes your workday faster, more comfortable, and frankly, more enjoyable. If you can find it for under $1800 and your desk can handle the size, this is an easy recommendation. It's the centerpiece your office deserves.

Usage Scores

Algemeen (89.8)Gaming (76.1)Office (100)Creative (78.9)Portable (16.8)Professional (83.6)Entertainment (83.3)

Andere configuraties2

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