MacBook Pro 16" (M4) screen size
MacBook Pro 16" (M4): 16.2″ display, 3456 × 2234 resolution, 254 PPI, 1728 × 1117 CSS viewport at DPR 2.
To proportion
16.2″
- Display size
- 16.2″ (41.1 cm) diagonal official
- Resolution
- 3456 × 2234 px official
- Pixel density
- 254 PPI official
- Aspect ratio
- 1.55:1 calculated
- Physical size (display)
- 13.61″ × 8.79″ (34.6 × 22.3 cm) calculated
- CSS viewport
- 1728 × 1117 px reference
- Device pixel ratio
- 2 reference
- Release year
- 2024
For developers
/* MacBook Pro 16" (M4) — portrait */
@media (width: 1728px) and (min-resolution: 2dppx) { }
/* viewport: 1728 × 1117 CSS px · DPR 2 · panel: 3456 × 2234 */Tailwind breakpoint
2xl
1536px+
Bootstrap breakpoint
xxl
1400px+
Image slot example
3456 × 1944
1728px wide at DPR 2
Test this device viewport
MacBook Pro 16" (M4) responsive workflow
Use the 1728 × 1117 CSS px at DPR 2 as a real QA target, then pair it with nearby widths for regression testing.
Values marked official come from the manufacturer's specifications (source) ; calculated values are derived from them; reference values are standard developer references for this model.
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