Dell UltraSharp U4025QW vs ASUS ProArt PA279CV

Updated Nov 2026 · Scored by the Let’s Compare Data Engine · How we score

For most buyers the Dell UltraSharp U4025QW is the better pick — it scores 73/100 to the ASUS ProArt PA279CV's 51, leading on Panel and Image Quality. Choose the ASUS ProArt PA279CV instead if you want to spend less.

Verdict

Our overall take, at a glance

Dell UltraSharp U4025QW leads overall

Dell UltraSharp U4025QW

ASUS ProArt PA279CV

Why it stands out

Performance Refresh Rate: 120 Hz (100% more)
Connectivity Power Delivery: 140 W (115% more)
Panel Resolution: 5120 × 2160 px

Watch-outs

Compromises to know before you buy

Dell UltraSharp U4025QW

No notable compromises found.

ASUS ProArt PA279CV

60 Hz — no high-refresh gaming.

Winner by category for Dell UltraSharp U4025QW vs ASUS ProArt PA279CV
Category	Dell UltraSharp U4025QW	ASUS ProArt PA279CV	Winner
Panel	58	49	Dell UltraSharp U4025QW
Image Quality	94	39	Dell UltraSharp U4025QW
Performance	60	40	Dell UltraSharp U4025QW
HDR	100	0	Dell UltraSharp U4025QW
Connectivity	59	58	Tie
Ergonomics	85	85	Tie

In-depth analysisAI

AI-generated from the cited sources — may be incomplete or inaccurate; verify important details before deciding · generated Nov 2026.

Dell UltraSharp U4025QW

The Dell UltraSharp U4025QW is a 39.7-inch curved ultrawide monitor designed for demanding creative and productivity workflows. Built around an IPS Black panel with a 5120 x 2160 resolution, it delivers a 21:9 aspect ratio, a 120Hz refresh rate, and extensive connectivity including 140W power delivery over USB-C.

Best for Multi-application professional multitaskingBest for Color-accurate photo and video editing workflows

Pros

High-resolution 5120 x 2160 ultrawide canvas provides ample workspace
IPS Black panel offers an improved 2000:1 contrast ratio
Smooth 120Hz refresh rate for fluid motion
Robust 140W power delivery via USB-C simplifies laptop connection

Cons

Large physical footprint requires significant desk space
Premium feature set commands a high price point

ASUS ProArt PA279CV

The ASUS ProArt PA279CV is a 27-inch monitor designed for creative professionals such as graphic designers, photo editors, and video producers. It is positioned as a budget monitor offering high color accuracy and reliable performance for detailed visual work.

Best for graphic designBest for photo editingBest for video production

Pros

Features 4K UHD resolution (3840 x 2160)
Offers high color fidelity with a Delta e of less than two
Supports major color standards including 100% sRGB, 100% Rec. 709, and DCI-P3
Includes multiple connectivity options: USB-C (with 65W power delivery), HDMI, and traditional USB ports/headphone jack
Comes with a factory calibration certificate using Calman software for color precision

Cons

Availability information is limited to Amazon and other retailers.

Value for Money

Which is the better deal for the price

Pre-filled with launch prices where known — enter today's price for an up-to-date check. Use the same currency for both.

Dell UltraSharp U4025QW

Check Price on Amazon

ASUS ProArt PA279CV

Check Price on Amazon

Physical Comparison

Weigh them up, then compare real dimensions in 3D

Dell UltraSharp U4025QWASUS ProArt PA279CV

Dell UltraSharp U4025QW is 2.65 kg (46%) heavier than ASUS ProArt PA279CV.

Review Videos

Hand-picked expert reviews for each product

Detailed Specifications

The full spec sheet, side by side

Panel

Feature	Dell UltraSharp U4025QW	ASUS ProArt PA279CV
Screen Size	39.7 in47% more	27 in
Resolution	5120 × 2160 px	3840 × 2160 px
Panel Type
Aspect Ratio	21:9	16:9
Pixel Density	140	16316% more
Curved	Yes	No
Curvature radius	2,500 mm	N/A
Screen-to-body ratio	92%	88%

Image Quality

Feature	Dell UltraSharp U4025QW	ASUS ProArt PA279CV
Brightness (typical)	450 nits29% more	350 nits
Contrast Ratio	2000:1	1000:1
Color Gamut (DCI-P3)	99	N/A
Color Depth	10-bit (8-bit + FRC)	N/A

Performance

Feature	Dell UltraSharp U4025QW	ASUS ProArt PA279CV
Refresh Rate	120 Hz100% more	60 Hz
Response Time (GtG)	5 ms	5 ms
Adaptive Sync	HDMI 2.1 VRR	N/A

HDR

Feature	Dell UltraSharp U4025QW	ASUS ProArt PA279CV
HDR Format	DisplayHDR 600	HDR10
Peak Brightness (HDR)	600 nits	N/A

Connectivity

Feature	Dell UltraSharp U4025QW	ASUS ProArt PA279CV
HDMI Ports	1	2100% more
DisplayPort	1	1
USB-C	Yes	Yes
Power Delivery	140 W115% more	65 W
USB Hub	Yes	Yes

Ergonomics

Feature	Dell UltraSharp U4025QW	ASUS ProArt PA279CV
Height Adjustment	Yes	Yes
VESA Mount	100 × 100 px	100 × 100 px
Built-in Speakers	Yes	Yes
Dimensions (without stand)	94.66 × 41.91 × 10.80 cm	61.4 × 37.0 × 6.0 cm
Weight (without stand)	8.35 kg	5.7 kg
Release Date	N/A	May 7, 2021

Specification Note

Specifications are compiled from official manufacturer data and other reliable internet sources. Some features may vary by region or model configuration.

Frequently Asked Questions

Common questions about Dell UltraSharp U4025QW vs ASUS ProArt PA279CV comparison

They are closely matched: Dell UltraSharp U4025QW scores 53/100 and ASUS ProArt PA279CV scores 51/100 in our overall comparison — within 2 points. Neither is a clear winner overall, so the decision comes down to the specific features and price that matter most to you.

Dell UltraSharp U4025QW and ASUS ProArt PA279CV are compared side by side above across every spec in the monitors category — including performance, features and design — each scored 0–100 so you can see exactly where one leads the other. Our overall scores are 53/100 for Dell UltraSharp U4025QW and 51/100 for ASUS ProArt PA279CV.

It's close — Dell UltraSharp U4025QW (53/100) and ASUS ProArt PA279CV (51/100) score almost the same. Pick based on price and the individual specs that matter most to you; the comparison above shows where each one pulls ahead.