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  3. UltraSharp U2424H vs VP2456

Dell UltraSharp U2424H vs ViewSonic VP2456

What UltraSharp U2424H does better (2) and where VP2456 wins (1) — every spec side by side.

Dell UltraSharp U2424H
Dell · 2023UltraSharp U2424H
3.7Score
2 advantages≈ $230
vs
ViewSonic VP2456
ViewSonic · 2022VP2456
3.8Score
1 advantage≈ $220
Higher score
2.4Screen2.2
2.5Colour accuracy3.7
2.1Connectivity2.2
9.5Design & ergonomics7.5
Dimensions

Size comparison

UltraSharp U2424HVP2456
539 × 497182539 × 388.5215
UltraSharp U2424HVP2456Difference
Height497 mm388.5 mm+108.5 mm
Width539 mm539 mm=
Depth182 mm215 mm−33 mm
Weight5.4 kg6.5 kg−1.1 kg

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

Why is UltraSharp U2424H better than VP2456?

  1. Weight5.38 kg vs 6.5 kg+21%
  2. Height adjustment150 mm vs 130 mm+15%

Why is VP2456 better than UltraSharp U2424H?

  1. USB-C charging (Power Delivery)15 W vs 60 W4×
Specifications

Side by side

Dell UltraSharp U2424HDell UltraSharp U2424H≈ $2303.7
ViewSonic VP2456ViewSonic VP2456≈ $2203.8
Display
Screen size23.8″24″
Resolution1920 × 10801920 × 1080
Resolution classFull HDFull HD
Pixel density93 ppi92 ppi
Aspect ratio16:916:9
Panel typeIPSIPS
Refresh rate120 Hz—
Brightness (typical)250 nits250 nits
Contrast ratio (static)1,000:11,000:1
Response time5 ms5 ms
Anti-glare / matte screenYesYes
Colour
sRGB coverage100%100%
DCI-P3 coverage85%—
Colour accuracy (ΔE, claimed)—ΔE 2
Colour depth8 bit8 bit
Hardware calibration—Yes
Factory calibrated (report)—Yes
Connectivity
USB-C video input (one cable)—Yes
USB-C charging (Power Delivery)15 W60 W
HDMI inputs11
DisplayPort inputs11
USB hubYes—
Built-in speakersNoYes
Design & ergonomics
Height adjustment150 mm130 mm
Pivot (portrait rotation)YesYes
SwivelYesYes
Weight5.38 kg6.5 kg
Width539 mm539 mm
Height497 mm388 mm
Depth182 mm215 mm
Product lineDell UltraSharp—

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