Apple Studio Display XDR 27"

27" Mini-LED · 5120× 2880 · 218 PPI

Optimal Viewing Distance

40cm

Retina distance: 40.1cm / 15.8in

Specifications

Apple Studio Display XDR 27" specifications
Brand	Apple
Model	Studio Display XDR 27"
Screen Size	27"
Resolution	5120×2880
Panel	Mini-LED
Refresh Rate	120 Hz
Variable Refresh Rate (VRR)	FreeSync
Response Time	5 ms GTG
HDR Certification	None
SDR Brightness	1000 nits
HDR Peak Brightness	2000 nits
Contrast Ratio	1:1,000,000
Ports	0x HDMI · 0x DP · USB-C · USB Hub
USB-C Power Delivery	140 W
Color Gamut	sRGB 100% · DCI-P3 99% · Adobe RGB 98%
Viewing Angle	178° — Excellent
Pixel Density (PPI)	218
Aspect Ratio	16:9
Year	2026

Compare with...

vs Apple Studio Display 27" 218 PPI · 27" vs Apple Studio Display 27" (2026) 218 PPI · 27" vs Apple Pro Display XDR 32" 216 PPI · 32" vs Dell U2723QE 27" 163 PPI · 27" vs Dell U2724D 27" 109 PPI · 27" vs LG 27GP850-B 27" 109 PPI · 27"

Frequently Asked Questions

What is the optimal viewing distance for the Apple Studio Display XDR 27"?

The optimal viewing distance for the Apple Studio Display XDR 27" (27") is approximately 40cm. At this distance, individual pixels become invisible to the human eye.

What is the PPI of the Apple Studio Display XDR 27"?

The Apple Studio Display XDR 27" has a pixel density of 218 PPI (pixels per inch) with a 5120×2880 resolution on a 27" display.

Is the Apple Studio Display XDR 27" good for desktop work?

With 218 PPI and a 27" Mini-LED display, the Apple Studio Display XDR 27" is excellent for desktop work when viewed from the recommended distance of 40cm.

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.

Last updated: March 4, 2026

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