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  3. UltraSharp U2725QE vs VP2766-4K

Dell UltraSharp U2725QE vs ViewSonic VP2766-4K

What UltraSharp U2725QE does better (3) and where VP2766-4K wins (1) — every spec side by side.

Dell UltraSharp U2725QE
Dell · 2025UltraSharp U2725QE
9.6Score
3 advantages≈ $670
Higher score
vs
ViewSonic VP2766-4K
ViewSonic · 2026VP2766-4K
9.1Score
1 advantage≈ $340
9.3Screen8.0
9.4Colour accuracy6.7
9.0Design & ergonomics8.9
Dimensions

Size comparison

UltraSharp U2725QEVP2766-4K
612 × 536189613.3 × 408.8207
UltraSharp U2725QEVP2766-4KDifference
Height536 mm408.8 mm+127.2 mm
Width612 mm613.3 mm−1.3 mm
Depth189 mm207 mm−18 mm
Weight7.1 kg5.5 kg+1.6 kg

Drawn to the same scale from the official dimensions (front and side).

Why is UltraSharp U2725QE better than VP2766-4K?

  1. Brightness (typical)450 nits vs 350 nits+29%
  2. Contrast ratio (static)3,000:1 vs 1,500:12×
  3. Height adjustment150 mm vs 130 mm+15%

Why is VP2766-4K better than UltraSharp U2725QE?

  1. Weight7.06 kg vs 5.5 kg+28%
Specifications

Side by side

Display
Screen size27″27″
Resolution3840 × 21603840 × 2160
Resolution class4K UHD4K UHD
Pixel density163 ppi163 ppi
Aspect ratio16:916:9
Panel typeIPSIPS
Refresh rate120 Hz120 Hz
Brightness (typical)450 nits350 nits
Peak brightness (HDR)600 nits—
Contrast ratio (static)3,000:11,500:1
Response time5 ms5 ms
Anti-glare / matte screenYesYes
Colour
sRGB coverage100%100%
DCI-P3 coverage99%—
Colour depth10 bit10 bit
Hardware calibration—Yes
HDRDisplayHDR 600—
Connectivity
USB-C video input (one cable)Yes—
USB-C charging (Power Delivery)140 W—
ThunderboltYes—
KVM switchYes—
HDMI inputs11
DisplayPort inputs1—
USB hubYes—
Ethernet (RJ45)Yes—
Built-in speakersNoYes
Design & ergonomics
Height adjustment150 mm130 mm
Pivot (portrait rotation)YesYes
SwivelYesYes
VESA mount100 × 100 mm—
Weight7.06 kg5.5 kg
Width612 mm613 mm
Height536 mm409 mm
Depth189 mm207 mm
Product lineDell UltraSharp—
To compare: 0up to 4 models
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