MacBook Pro 16" (M4 Pro/Max) screen size
MacBook Pro 16" (M4 Pro/Max): 16.2″, 3456 × 2234, 254 PPI, 1728 × 1117 reference scaled workspace at DPR 2.
To proportion
16.2″
- Display size
- 16.2″ (41.1 cm) diagonalofficial
- Resolution
- 3456 × 2234 pxofficial
- Pixel density
- 254 PPIofficial
- Aspect ratio
- 1.55:1calculated
- Physical size (display)
- 13.61″ × 8.79″ (34.6 × 22.3 cm)calculated
- Scaled workspace
- 1728 × 1117 pxreference
- Device pixel ratio
- 2reference
- Release year
- 2024
For developers
/* MacBook Pro 16" (M4 Pro/Max) — scaled workspace reference */
logical workspace: 1728 × 1117
panel: 3456 × 2234 · DPR 2
/* Measure the live browser viewport before writing breakpoints. */Tailwind breakpoint
2xl
1536px+
Bootstrap breakpoint
xxl
1400px+
Image slot example
3456 × 1944
1728px wide at DPR 2
Responsive testing plan
MacBook Pro 16" (M4 Pro/Max) responsive workflow
Use the 1728 × 1117 scaled workspace reference at DPR 2 as a real QA target, then pair it with nearby widths for regression testing.
Values marked official come from manufacturer specifications; calculated values are derived from them; reference values are developer layout references and can vary with browser, zoom and operating-system settings.
Sources: Apple Support · Facts reviewed 2026-08-06
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