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Apple Studio Display 27" (2026) vs Dell U2724D 27"

Side-by-side comparison of viewing distance, PPI, and specifications

Apple Studio Display 27" (2026)

27" · 5120×2880 · IPS
Optimal Viewing Distance 40cm
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Dell U2724D 27"

27" · 2560×1440 · IPS
Optimal Viewing Distance 80cm
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Specification Apple Studio Display 27" (2026) 2026 Dell U2724D 27" 2023
Screen Size 27" 27"
Resolution 5120×2880 (Better) 2560×1440
Pixel Density (PPI) 218 (Better) 109
Optimal Viewing Distance 40cm (Better) 80cm
Panel Type IPS IPS
Viewing Angle 178° 178°
Aspect Ratio 16:9 16:9
Refresh Rate 60 Hz 120 Hz (Better)
Variable Refresh Rate (VRR) None None
Response Time 12 ms GTG 5 ms GTG (Better)
HDR Certification None None
SDR Brightness 600 nits (Better) 350 nits
HDR Peak Brightness 600 nits 600 nits
Contrast Ratio 1:1,200 1:2,000 (Better)
Ports 0x HDMI · 0x DP · USB-C · USB Hub 1x HDMI · 1x DP · USB-C · USB Hub
USB-C Power Delivery 96 W
Color Gamut sRGB 100% · DCI-P3 99% · Adobe RGB 86% sRGB 100% · DCI-P3 98% · Adobe RGB 87%
Year 2026 (Better) 2023

Summary

The Apple Studio Display 27" (2026) has higher pixel density (218 PPI), making it sharper at close range.

The Apple Studio Display 27" (2026) allows sitting closer (40cm) while maintaining retina quality.

Frequently Asked Questions

Which has better PPI: Apple Studio Display 27" (2026) or Dell U2724D 27"?
The Apple Studio Display 27" (2026) has 218 PPI compared to 109 PPI for the Dell U2724D 27".
Which has a closer optimal viewing distance?
The Apple Studio Display 27" (2026) requires 40cm vs 80cm for the Dell U2724D 27" to reach retina quality.

Methodology & Sources

Formula: Retina distance (cm) = 3438 / PPI. Displayed values are rounded for readability.

Sources: Official manufacturer spec sheets and product pages. Specs are normalized before comparisons.

Comparison winners are calculated metric by metric (higher is better for most specs; lower is better for distance/response time).

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