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  3. UltraSharp U4320Q vs ThinkVision P40w-20

Dell UltraSharp U4320Q vs Lenovo ThinkVision P40w-20

What UltraSharp U4320Q does better (4) and where ThinkVision P40w-20 wins (5) — every spec side by side.

Dell UltraSharp U4320Q
Dell · 2020UltraSharp U4320Q
3.7Score
4 advantages
vs
Lenovo ThinkVision P40w-20
Lenovo · 2021ThinkVision P40w-20
5.1Score
5 advantages≈ $1,300
Higher score
3.2Screen4.9
3.4Design & ergonomics2.9

Why is UltraSharp U4320Q better than ThinkVision P40w-20?

  1. HDMI inputs2 vs 12×
  2. Pivot (portrait rotation)Yes · ThinkVision P40w-20: No
  3. Brightness (typical)350 nits vs 300 nits+17%
  4. Screen size42.5″ vs 39.7″+7%

Why is ThinkVision P40w-20 better than UltraSharp U4320Q?

  1. Pixel density103 ppi vs 140 ppi+36%
  2. Height adjustment60 mm vs 130 mm2.2×
  3. Response time8 ms vs 6 ms+33%
  4. Refresh rate60 Hz vs 75 Hz+25%
  5. sRGB coverage96% vs 99%+3%
Specifications

Side by side

Dell UltraSharp U4320QDell UltraSharp U4320Q3.7
Lenovo ThinkVision P40w-20Lenovo ThinkVision P40w-20≈ $1,3005.1
Display
Screen size42.5″39.7″
Resolution3840 × 21605120 × 2160
Resolution class4K UHD5K
Pixel density103 ppi140 ppi
Aspect ratio16:921:9
Panel typeIPSIPS
Refresh rate60 Hz75 Hz
Brightness (typical)350 nits300 nits
Contrast ratio (static)1,000:11,000:1
Response time8 ms6 ms
Anti-glare / matte screenYesYes
Curved screen—Yes
Colour
sRGB coverage96%99%
DCI-P3 coverage—98%
Colour depth10 bit10 bit
Connectivity
USB-C video input (one cable)—Yes
Thunderbolt—Yes
KVM switch—Yes
HDMI inputs21
DisplayPort inputs11
USB hubYesYes
Ethernet (RJ45)—Yes
Design & ergonomics
Height adjustment60 mm130 mm
Pivot (portrait rotation)YesNo
SwivelYesYes
VESA mount100 × 100 mm100 × 100 mm
Product lineDell UltraSharpLenovo ThinkVision

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