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  3. ThinkVision P27u-20 vs VP2488-4K

Lenovo ThinkVision P27u-20 vs ViewSonic VP2488-4K

What ThinkVision P27u-20 does better (2) and where VP2488-4K wins (4) — every spec side by side.

Lenovo ThinkVision P27u-20
Lenovo · 2022ThinkVision P27u-20
9.0Score
2 advantages≈ $500
vs
ViewSonic VP2488-4K
ViewSonic · 2025VP2488-4K
9.2Score
4 advantages≈ $550
Higher score
6.7Screen8.5
9.1Colour accuracy9.0
6.6Connectivity8.4

Why is ThinkVision P27u-20 better than VP2488-4K?

  1. HDMI inputs2 vs 12×
  2. Screen size27″ vs 24″+12%

Why is VP2488-4K better than ThinkVision P27u-20?

  1. Pixel density163 ppi vs 184 ppi+13%
  2. Brightness (typical)400 nits vs 500 nits+25%
  3. Contrast ratio (static)1,000:1 vs 1,300:1+30%
  4. Response time6 ms vs 5 ms+20%
Specifications

Side by side

Display
Screen size27″24″
Resolution3840 × 21603840 × 2160
Resolution class4K UHD4K UHD
Pixel density163 ppi184 ppi
Aspect ratio16:916:9
Panel typeIPSIPS
Refresh rate60 Hz60 Hz
Brightness (typical)400 nits500 nits
Peak brightness (HDR)450 nits—
Contrast ratio (static)1,000:11,300:1
Response time6 ms5 ms
Anti-glare / matte screenYesYes
Colour
sRGB coverage100%100%
Adobe RGB coverage99.5%—
DCI-P3 coverage99.1%98%
Rec. 2020 coverage83.7%—
Colour accuracy (ΔE, claimed)—ΔE 1
Colour depth10 bit10 bit
HDRDisplayHDR 400—
Connectivity
USB-C video input (one cable)YesYes
USB-C charging (Power Delivery)—100 W
ThunderboltYesYes
KVM switchYes—
HDMI inputs21
DisplayPort inputs11
USB hubYes—
Ethernet (RJ45)Yes—
Daisy chain (DP MST)—Yes
Built-in speakersYesYes
Design & ergonomics
Height adjustment—120 mm
Pivot (portrait rotation)—Yes
Swivel—Yes
Weight—6.2 kg
Width—540 mm
Height—421 mm
Depth—20 mm
Product lineLenovo ThinkVision—
To compare: 0up to 4 models
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