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  3. PD3420Q vs UltraSharp U3423WE

BenQ PD3420Q vs Dell UltraSharp U3423WE

What PD3420Q does better (2) and where UltraSharp U3423WE wins (2) — every spec side by side.

BenQ PD3420Q
BenQ · 2020PD3420Q
5.8Score
2 advantages≈ $1,000
vs
Dell UltraSharp U3423WE
Dell · 2022UltraSharp U3423WE
7.2Score
2 advantages≈ $750
Higher score
4.2Screen4.2
6.8Colour accuracy7.7
4.5Design & ergonomics5.6
Dimensions

Size comparison

PD3420QUltraSharp U3423WE
826 × 445244813 × 393237
PD3420QUltraSharp U3423WEDifference
Height445 mm393 mm+52 mm
Width826 mm813 mm+13 mm
Depth244 mm237 mm+7 mm
Weight9.3 kg11.4 kg−2.1 kg

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

Why is PD3420Q better than UltraSharp U3423WE?

  1. Brightness (typical)350 nits vs 300 nits+17%
  2. Weight9.3 kg vs 11.44 kg+23%

Why is UltraSharp U3423WE better than PD3420Q?

  1. Contrast ratio (static)1,000:1 vs 2,000:12×
  2. Pivot (portrait rotation)No · PD3420Q: Yes
Specifications

Side by side

BenQ PD3420QBenQ PD3420Q≈ $1,0005.8
Dell UltraSharp U3423WEDell UltraSharp U3423WE≈ $7507.2
Display
Screen size34″34″
Resolution3440 × 14403440 × 1440
Resolution classUltrawide QHDUltrawide QHD
Pixel density109 ppi109 ppi
Aspect ratio21:921:9
Panel typeIPSIPS
Refresh rate60 Hz60 Hz
Brightness (typical)350 nits300 nits
Contrast ratio (static)1,000:12,000:1
Response time5 ms5 ms
Anti-glare / matte screenYesYes
Curved screen—Yes
Colour
sRGB coverage100%100%
DCI-P3 coverage98%98%
Colour depth10 bit10 bit
HDRHDR10—
Connectivity
USB-C video input (one cable)—Yes
USB-C charging (Power Delivery)—90 W
KVM switch—Yes
HDMI inputs22
DisplayPort inputs11
USB hubYesYes
Ethernet (RJ45)—Yes
Built-in speakersYesYes
Design & ergonomics
Height adjustment150 mm150 mm
Pivot (portrait rotation)NoYes
SwivelYesYes
VESA mount—100 × 100 mm
Weight9.3 kg11.44 kg
Width826 mm813 mm
Height445 mm393 mm
Depth244 mm237 mm
Product lineBenQ DesignVueDell UltraSharp

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