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  3. ProArt PA248CNV vs UltraSharp U2421HE

Asus ProArt PA248CNV vs Dell UltraSharp U2421HE

What ProArt PA248CNV does better (5) and where UltraSharp U2421HE wins (0) — every spec side by side.

Asus ProArt PA248CNV
Asus · 2022ProArt PA248CNV
4.4Score
5 advantages≈ $290
Higher score
vs
Dell UltraSharp U2421HE
Dell · 2020UltraSharp U2421HE
3.5Score
0 advantages≈ $270
2.6Screen2.1
2.7Colour accuracy2.3
6.0Connectivity8.1
7.6Design & ergonomics2.9
Dimensions

Size comparison

ProArt PA248CNVUltraSharp U2421HE
533 × 489211538 × 348165
ProArt PA248CNVUltraSharp U2421HEDifference
Height489 mm348 mm+141 mm
Width533 mm538 mm−5 mm
Depth211 mm165 mm+46 mm

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

Why is ProArt PA248CNV better than UltraSharp U2421HE?

  1. Pixel density94 ppi vs 92 ppi+2%
  2. SwivelYes · UltraSharp U2421HE: No
  3. Brightness (typical)300 nits vs 250 nits+20%
  4. Response time5 ms vs 8 ms+60%
  5. Refresh rate75 Hz vs 60 Hz+25%

Why is UltraSharp U2421HE better than ProArt PA248CNV?

UltraSharp U2421HE has no measurable advantages in this pair.

Specifications

Side by side

Display
Screen size24.1″23.8″
Resolution1920 × 12001920 × 1080
Resolution classFull HDFull HD
Pixel density94 ppi92 ppi
Aspect ratio16:1016:9
Panel typeIPSIPS
Refresh rate75 Hz60 Hz
Brightness (typical)300 nits250 nits
Peak brightness (HDR)300 nits—
Contrast ratio (static)1,000:11,000:1
Response time5 ms8 ms
Anti-glare / matte screenYesYes
Colour
sRGB coverage100%99%
DCI-P3 coverage—85%
Colour accuracy (ΔE, claimed)ΔE 2—
Colour depth8 bit8 bit
HDRHDR10—
Connectivity
USB-C video input (one cable)Yes—
USB-C charging (Power Delivery)90 W—
HDMI inputs11
DisplayPort inputs22
USB hubYesYes
Ethernet (RJ45)YesYes
Built-in speakersYes—
Design & ergonomics
Height adjustment130 mm130 mm
Pivot (portrait rotation)YesYes
SwivelYesNo
VESA mount100 × 100 mm—
Weight6.5 kg—
Width533 mm538 mm
Height489 mm348 mm
Depth211 mm165 mm
Product lineASUS ProArtDell UltraSharp
To compare: 0up to 4 models
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